1. FF15通关后

把有标示的地方移到你的画面尽量靠中心的位置，中间不可以有遮挡，至少不能有明显的遮挡镜头和身体对着能挂的标记，出现三角提示的时候按住三角不放，这样就能成功了。扩展资料 ：《最终幻想XV》（Final Fantasy XV，简称：FFXV、FF15）是由史克威尔艾尼克斯开发制作的动作角色扮演类游戏，于2015年3月17日发行了试玩版。该作品支持PS4和Xbox One ，是《最终幻想》系列、《FABULA NOVA CRYSTALLIS FINAL FANTASY》系列之一。该作是《最终幻想》系列的第15部正传作品，剧情集中在试图争夺水晶的战争国家的入侵，表现了广阔的世界，和伙伴们一起去看看的旅行。

2. ff13-3攻略

武器是在各个难度下，OD到拥有该武器的角色身上，走到下一个存档点，就可以买这个武器了……当然了越高难度的武器越好。

不过有2个武器是例外的。

一个是打桩机，就是攻击力最高距离只有近身，弹药无限那个，这个需要入手除联动武器外全部武器及配件。

一个是雷霆爱用枪（就是FF13那个妹子），这个需要联动入手，没条件联动就只能老金或者下人家存档了。

武器配件则是各个难度不同的搜查实绩，只要获得实绩就能入手对应配件的购买权限。。

最后G难度5章入手的是最后的机枪……固定初始手枪和最后的手枪配件。。

基本可以认为这些武器是最好用的，所以最难入手。以上只是购买权限，不是直接给，该刷的BP还得刷……

3. ff13 攻略

LZ,您好，FF1-9的战斗都是ATB系统，就是每个角色都有个时间条，谁先长满了就谁先行动，都是踩地雷式的遇敌方式，看不见怪在哪，走着走着就会自动切换成战斗画面，FF10可以说是回合制的，因为角色的行动顺序都按照速度排好了，FF12也是读时间条的，不过遇敌不切换画面，直接在地图上打，FF13是明遇敌的方式，也是ATB还加进了连击系统，总体就是这样，每代都有各自的特色 希望您满意

4. ff132攻略

FF13V和FF13、FF13-2这两作没有关系，只是都是FF13开头的系列罢了，男女主角和剧情都不相关。FF13、FF13-2是有关系的，女主角都是雷霆（Lightning）。FF13已经发售了，FF13-2才刚刚放出宣传动画不久，宣传动画只看到了女主角雷霆和另一名男主角，FF13-2的其他信息还并不详细。

5. ff13跳过剧情

好像可以，比如职业套装是职业任务给的，直升后去各大主城的“失物管理人”处就能拿到了。

6. ff13有几章

01、什么是无脂肪质量指数（FFMI）？

无脂肪质量指数（FFMI）是无脂肪质量的高度归一化指标。它是通过将无脂肪的质量（以千克为单位）除以身高（以平方米为单位）进行计算的。

FFMI =无脂肪质量（千克）÷（高度（米）²

至少从理论上讲，数字越高，你的相对肌肉量就越大，体型自然也就越引人瞩目。

它基本上用于计算身体质量指数（BMI）相同的公式，唯一的不同之处在于用无脂肪质量代替了总体重。

FFMI通常用于帮助确定无需药物即可获得的最大肌肉量。有人还会用它来判断那些受欢迎的健身名人是否使用药物，但假装是自然的。

02、FFMI 量表

未经训练的年轻男性（18-34岁）平均FFMI约为18.9 而年轻女性为15.4 。达到大约22的（8-10％的身体脂肪）FFMI对大多数人来说，会得到一个很棒的肌肉量以及体型。

如果你可以达到23-24 FFMI，同时保持10％的身体脂肪，那么你的体型将非常的引人注目。

以下FFMI量表仅适用于相对苗条的人，也就是体脂率相对较低的人，对于脂肪更多的人来说，测算得到的FFMI通常会更高。

这样的数字可能并不直观，我们举几个例子来看看。

（1）首先是菲尔西斯，天赋的代名词，7届奥林匹亚先生冠军，2020年奥赛季军，从公开的数据显示，他的身高为5英尺9英寸，约为1.7526米，体重110kg，体脂率在5%以内。

我们就按照5%的体脂率进行计算，菲尔西斯的瘦体重就为104.5kg，FFMI=34。

（2）自然健美名将克利夫兰·托马斯（Cleveland Thomas），身高约为1.72米，场上体重为78.75kg，体脂百分比5%以内，按照5%计算，FFMI=25.28

（3）张家辉拍激战的时候，根据网络上的数据，体重大概65kg左右，体脂率我们按8%计算，官方身高1.72m，FFMI=20.21

03、25的FFMI是自然可以达到的极限吗？

有人说，FFMI为25是自然可能获得的肌肉数量的极限。如果某人的FFMI高于25，那么他一定是使用了药物来帮助增肌。

实际上，虽然不适用药物就能达到25的无脂肪质量指数的人数是少数，但这并不是一个硬性限制。

充其量，它可以使你大致了解自己的可能情况。但这没有考虑到基因例外的个体。

不含脂肪的质量指数为25代表某种自然的肌肉生长上限的想法，来自1995发表的一项研究，标题为《合成代谢雄激素的使用者和非使用者的无脂肪质量指数》。

为了进行研究，从波士顿和洛杉矶的体育馆招募了134名男性。在此样本中，研究人员还添加了来自23名男性的数据，这些男性曾在另一项试验中使用环丙酸睾丸激素。

在这157名男性中，大约一半承认使用了合成代谢类固醇，而另一半则说他们没有使用任何的类固醇。

研究人员总结以下发现的方法：

“在对157名运动员进行的检查中，包括83位类固醇使用者和74位非使用者，我们根据皮褶测量结果使用身高，体重和体脂计算了标准化FFMI。通过这种简单的测量，我们发现未使用类固醇的运动员的FFMI均低于25，而使用类固醇的运动员中有很大一部分很容易超过该限值。

但是，这项研究确实有许多重要限制，限制了我们可以得出的结论。

首先，任何认为FFMI为25代表肌肉生长上限的假设都需要基于大量试验者的数据，并且这些人需要满足以下两点：

1.在遗传上倾向于获得肌肉

2.在其自然状态接近肌肉极限。

在上述研究中大多数受试者是从当地健身房招募的训练者。参加研究的唯一要求是至少16岁，并且有两年以上的训练经验。

换句话说，很可能许多受试者到达接近其自然肌肉极限的状态还有一段路要走。所以这个实验可能并不能证明，FFMI大于25就一定是不自然的。

04、身高和体脂如何影响FFMI

更重要的是，这项研究的结果不能推论为体内脂肪含量高的人。那是因为增加脂肪往往会增加瘦体重，这意味着肥胖个体最终将拥有较高的FFMI

还是上一个实验，没有使用药物组人的平均体内脂肪百分比约为13％，只有六名男性的体内脂肪含量大于20％。

体脂百分比高的人更有可能超过FFMI 25，因为与那些体脂率较低的人相比，他们通常具有更多的瘦体重（并非全部都是肌肉，还有一部分的水、器官、皮肤、结缔组织、骨头等等。）

高个子的人也比矮个子的人具有更高的无脂肪质量指数。

当研究人员观察最高和最矮的没有使用药物i的参与者时，身材矮小的运动员的FFMI为23.5，而身高高的运动员的得分为25.4。但是，矮个子的运动员看起来比高个子的肌肉更强壮。

05、FFMI与肌骨比

FFMI的另一个缺点是它没有考虑每个人人体骨骼框架的大小差异。

这很重要，因为骨骼的大小会影响最大肌肉的生成量。研究表明，与框架较小的人相比，骨骼框架较大的人倾向于具有更多的无脂肪质量。

美国临床医学杂志，《骨骼框架大小与身体成分和骨矿物质状态之间的关系》

研究认为：骨骼框架的大小度量与所有身体成分和骨矿物质的度量显着正相关，同时膝盖和腕部宽度与总脂肪相关，而膝盖和腕部宽度与无脂肪质量正相关。

《运动基因》一书中，运动与营养研究员弗朗西斯·霍威认为人体骨骼好像一个空书架。书架越宽，将容纳更多的书。同样，骨骼越大，支撑的肌肉越多。

《运动基因》

06、总结

综上所述，FFMI受到多种因素的影响：身高、体重、骨骼大小、体脂率等等，所以FFMI并不是一个精准且可靠的估算我们极限一个参数，FFMI大于25也不能作为一个判定是否使用药物的依据。

但是对于我们普通人来说，FFMI可以作为一个衡量标准，或者一个努力的目标，也可以作为自己训练进度的一种衡量标准。

如果一年前你的FFMI在19，一年后FFMI到了20，那么就说明，你这一年没有白费，是有进步的，同时也可以将下一年的目标设定为21，给自己一个明确的可量化的目标，会让你更有方向感，更容易达到自己的目的。

7. ff13通关后刷cp

随着计算机应用技术的飞速发展，计算机辅助设计已经成为现代工业设计的重要组成部分，AutoCAD软件具有操作简单、功能强大等特点，它已被广泛应用于机械设计，建筑设计，电子等图形设计领域，那么怎样才能学习好AutoCAD绘图呢？

学前准备

CAD软件选择

在正式学习之前，我们先要做一步准备工作，就是找到一款属于自己的CAD软件。

虽然现在市面上CAD有很多盗版可以使用，但是建议大家使用正版的CAD软件，一是设计者都应该有支持正版的意识，另一方面就是正版软件会减少很多后顾之忧，相对来说会更加安全。

建议可以选择CAD2004、CAD2007等，这些老一点的版本是经过多次修正过的，在技术、用户体验方面要比新的版本好用。

认识操作界面

关于【应用程序菜单】

用于访问“应用程序”菜单中的常用工具以启动或发布文件。

单击“应用程序”按钮，以执行以下操作：

1、创建、打开或保存文件；

2、核查、修复和清除文件；

3、打印或发布文件；

4、访问“选项”对话框；

5、关闭应用程序；

注：也可以通过双击“应用程序”按钮关闭应用程序。

关于【快速访问工具栏】

使用“快速访问”工具栏显示经常使用的工具。

【查看放弃和重做历史记录】与大多数程序一样，“快速访问”工具栏会显示用于放弃和重做对工作所做更改的选项。要放弃或重做不是最新的修改，请单击“放弃”或“重做”按钮右侧的下拉按钮。

【添加命令和控件】通过单击指示的下拉按钮并单击下拉菜单中的选项，可轻松将常用工具添加到“快速访问”工具栏。

注：要快速将功能区按钮添加到“快速访问”工具栏，请在功能区的任何按钮上单击鼠标右键，然后单击“添加到快速访问工具栏”。

关于【功能区】

功能区按逻辑分组来进行工具排序。功能区由多个功能选项卡组成，每点击一个选项卡，下方则会对应展示出一个功能面板，面板包括了对创建和修改图形需要的工具。

【功能区选项卡和面板】功能区由一系列选项卡组成，这些选项卡被组织到面板，其中包含很多工具栏中可用的工具和控件。

一些功能区面板提供了对与该面板相关的对话框的访问。要显示相关的对话框，请单击面板右下角处由箭头图标表示的对话框启动器。

注：您可以控制显示哪些功能区选项卡和面板。在功能区上单击鼠标右键，然后单击或清除快捷菜单上列出的选项卡或面板的名称。如下图：显示和隐藏【默认选项卡】

【浮动面板】您可以将面板从功能区选项卡中拉出，并放到绘图区域中或其他监视器上。浮动面板将一直处于打开状态（即使切换功能区选项卡），直到您将其放回到功能区。

【滑出式面板】如果您单击面板标题中间的箭头，面板将展开以显示其他工具和控件。默认情况下，当您单击其他面板时，滑出式面板将自动关闭。要使面板保持展开状态，请单击滑出式面板左下角的图钉图标。

关于【命令栏】

程序的核心部分是“命令”窗口，它通常固定在应用程序窗口的底部。“命令”窗口可显示提示、选项和消息。

您可以直接在“命令”窗口中输入命令，而不使用功能区、工具栏和菜单。许多长期用户更喜欢使用此方法。

注：开始键入命令时，它会自动完成。当提供了多个可能的命令时，您可以通过单击或使用箭头键并按Enter键或空格键来进行选择。

关于【状态栏】

名词解释：状态栏显示光标位置、绘图工具以及会影响绘图环境的工具。

状态栏提供对某些最常用的绘图工具的快速访问。您可以切换设置（例如，夹点、捕捉、极轴追踪和对象捕捉）。您也可以通过单击某些工具的下拉箭头，来访问它们的其他设置。

注：默认情况下，不会显示所有工具，您可以通过状态栏上最右侧的按钮，选择您要从“自定义”菜单显示的工具。状态栏上显示的工具可能会发生变化，具体取决于当前的工作空间以及当前显示的是“模型”选项卡还是布局选项卡。

您还可以使用键盘上的功能键(F1–F12)，切换其中某些设置。

关于【快捷菜单】

名词解释：显示快速获取当前动作有关命令的快捷菜单。在屏幕的不同区域内单击鼠标右键时，可以显示快捷菜单。快捷菜单上通常包含以下选项：

1、重复执行输入的上一个命令；

2、取消当前命令；

3、显示用户最近输入的命令的列表；

4、剪切、复制以及从剪贴板粘贴；

5、选择其他命令选项；

6、显示对话框，例如“选项”或“自定义”；

7、放弃输入的上一个命令；

显示快捷菜单的步骤

在图形中的对象或区域、菜单中的按钮或功能区中单击鼠标右键。

在绘图区域，单击鼠标右键

在某些定点设备上，可能需要按住相应的按钮。注：显示与光标位置相关的快捷菜单。

学习步骤

学习CAD制图，我们从浅入深可分3个阶段进行。

掌握基础操作

熟悉CAD的绘图命令、掌握CAD软件操作逻辑。这就像我们学认字、写字一样，先掌握基础的笔画、笔顺开始。

制图常用的基本命令1

CAD绘图命令：

CAD修改命令：

CAD尺寸标注命令：

视窗缩放：

对象特性：

常用CTRL快捷键：

常用功能键：

制图常用的基本命令2

1、绘图栏上数下第一命令是——直线，快捷键L，不分大小写。直线命令是我们最常用的命令，也是绘图的基础中的基础。若要绘制直线，请单击“直线”工具；

在绘图区域用鼠标左键单击一次，其目的是为了指定直线线段的第一个起点；松开鼠标，往任意方向拖动，线段会跟着拖动幅度变长变短；

这时，我们会看见直线的旁边有一个白色的输入框，里面的数值会随着我们的拖动幅度而变化，这里面的数值代表是直线的长度，我们可以在里面输入任意数值确定直线长度，然后按Enter或者空格键完成一条直线的绘制。

2、第二个命令是——构造线。快捷键XL，它是为下一步的复制，镜象等作为基准的直线，虚线不属于图的轮廓线，一般是作为图形某一点为中心的轴线。若要绘制构造线，方法如下：

在绘图工具中点击构造线工具。

依次在绘图板中点击一下鼠标可见构造线。

3、第三个命令是——多段线。快捷键PL，它由多条线段(可以是直线，也可以是弧线)组成一个整体的线段。如想选中该线段中的一部分，必须先将其分解。平常作图经常用到，就连做地形图时也需要它，所以是很重要的命令。

要绘制多段线，输入多段线命令敲击多段线命令PL，敲击空格键。

绘制多段线在CAD绘图区指定直线的起点，输入多段线的长度，敲击空格键即可。

4、第四个命令是——正多边形。快捷键POL，顾名思义是可以绘制多边形，点击命令，输入边的数量，然后选择内切圆或者外切圆，就可以绘制了。绘制步骤如下：

1/5要绘制正多边形，需要输入命令：“POL”-“空格”，也可以在顶部的选项卡中找相应的按钮点击，但是有点麻烦。

2/5命令行这个时候会提醒你：输入侧面数。这个侧面数的意思，就是多边形的边数，几个侧面，就是几边形。这里输入6。

3/5接下来就是按照提示：指定多边形的中心，这个应该好理解，可以通过鼠标点选，或者键盘输入坐标的方式来指定中心。

4/5命令行提示：内接于圆，或者外切于圆。因为AutoCAD表征多变形的特征是通过内接圆/外切圆的直径来的，所以这里要指明。我们选外切圆。

5/5这个时候，就需要指定外切圆的直径了，我们通过鼠标点选的方式来完成指定，就可以绘出正六边形了。

5、第五个命令是——矩形。快捷键REC，可以快速绘制出矩形宽，这个也是很常用的一个命令。

在功能区单击矩形按钮，然后再绘图区域任意处点击，确定矩形的一个角点，然后拖动鼠标，在任意处点击，确定第二个角点位置，这时矩形就绘制完成了。

6、第六个命令是——圆弧。快捷键ARC，绘制圆弧命令可以快速画出弧线，示意门之类的地方很常用。

首先打开软件，然后在命令行输入快捷键命令：ARC，按回车键确认，根据命令行提示在绘图区域指定圆弧的起点或 [圆心(C)]，接着继续指定圆弧的第二个点或[圆心(C)/端点(E)]，即可完成圆弧的绘制了。如下图所示：

背诵秘籍口诀

1、想到直线就用L+空格

2、想到圆就用C+空格

3、想到圆弧就用A+空格

4、想到矩形就用REC+空格

5、想到点就用PO+空格

6、想到单行文本就用DT

7、想到多行文本就用MT

8、想到填充就用H

9、想到线段延伸到某一线段就用EX+空格

10、想到矩形倒圆角就用F+空格

11、想到修剪绘图过程中多余的线就用TR+空格

12、想到修改文本就用ED+空格

13、想到移动就用M+空格;

14、想到旋转就用RO+空格

15、想到偏移就用O+空格

16、想到镜像就用MI+空格

17、想到复制就用CO+空格

18、想到局部观察平面图细节就用Z+空格

19、想到实时缩放放大镜就用Z+空格+空格

20、想到平移视图就用P+空格

21、想到平移视图平移视图就用P+空格

22、想到返回上一视图就用Z+空格+P+空格

23、想到全局显示自己绘的平面图就用Z+空格+A+空格

24、想到打印文件就用CTRL＋P

25、想到复制，就用CTRL＋C

26、想到粘贴就用CTRL＋V

27、想到剪切就用，CTRL＋X代表

28、想到新建文件就用CTRL＋N

29、想到寻求帮助时，就用F1

30、想到正交就用F8

31、想到打开和关闭对象捕捉工具就用F3

32、想到直线标注就用DLI+空格

33、想到调整文字样式就用ST+空格

34、想到重新生成就用R+E+空格

35、想要设置捕捉模式就用OS+空格

36、想到重复上一次的操作就用ENTER

37、想到刷新就用RE+空格

38、想到取消正在执行的可用ESC

39、想到设置捕捉模式就用OS

40、想到旋转就用RO

41、想到计算面积就用AA

42、想到平移就用P+空格

43、想到最常用的标注快就用DLI

44、想到直线就用LINE

45、想到圆就用C

46、想到偏移就用O

47、想到修改文本就用ed

基本操作逻辑

一、选择逻辑

如图，这里我绘制了一些直线、圆、矩形。单击其中的一个圆与一条直线，它们变成了被选中的状态。

但是如果元素特别多，那一个一个单击显然不现实，如下图请你一个个单击给我看。

这时候就要用到框选了。在CAD中，框选有两种形式，这里以下面的图为例来解释。

1是从左往右按住鼠标左键框选，此时选框呈蓝色，这种形式下只有框选的图形完全被框住才能被选中。

如图，我完全框住了前三条直线，但第四条没完全框住，此时被选中的只有前三条线。

2是从右往左按住鼠标左键框选，此时选框呈绿色，这种形式下只要接触到被框选的图形，它就会被选中。

同样的，我们从右往左框住前三条线，第四条线只框一半如图，此时即使第四条线没框全，但选框接触到它也能被选中了。

这里插一点，如果你框选以后想取消选择，只需按ESC即可。

如果你只想取消部分图形的选中状态，只需按住shift再将你想取消选择的图形进行框选（逻辑同样是上面两种形式），此时被框中的图形就会取消被选中的状态。

这样的两种框选模式看似简单，但学会实际运用它们是能大大提高你的画图效率的。

下面我举个简单的例子，如图，一个矩形中有许多交叉的直线。如果我只想选中直线的部分，而不想选中矩形怎么办？这里提供两种思路。

1、在矩形内部，从右往左进行框选使选框接触到所有直线，这样即使直线外部未被框柱，所有直线还是会被选中

2、先从左往右把所有元素选中，再按住shift从右往左框选，只接触到外部矩形的部分，将它取消选中状态。

二、键盘命令

取消、删除、撤销、重做。任何绘图软件都离不开以上四种操作，这里我将CAD这四种操作的快捷键告诉大家。

取消：ESC

删除：Delete

撤销：Ctrl+Z（撤销多步就多按几次）

重做：Ctrl+Y(重做一般与撤销搭配使用，如果你撤销多了一步，按重做会回到上一步)

三、鼠标中键

1、双击鼠标中键：显示全部图形对象。

2、按住鼠标中键拖动鼠标：移动图纸

此时十字光标会变成一只小手，你可以通过拖动鼠标来移动图纸。

3、滚动鼠标中键：缩放图纸。这个大家应该都懂，缩放图纸与上面的拖动图纸配合使用，方便你找到图形的位置。

4、命令栏

CAD这个软件，在我看来最重要的就是它的命令栏。

几乎你画在图上的一切东西都与它有关。首先它的位置在之前讲过，位于CAD界面的下方，共两栏。上面一栏表示已结束的命令，下面一栏表示现在的命令。

CAD的命令栏，就相当于一个你的助手，它会指引你做每一步操作。下面举个简单的例子。

如下图，首先我们选择CAD左侧绘图工具中的直线。（可直接键盘上输入L再按空格/回车）此时命令栏第二行提示指定第一个点。

我们在绘图区空白处单击一下，此时命令显示为指定下一点或放弃U。（由于这条线还没画完，此时第一栏并没有内容，即没有上一步命令）此时你再选绘图区另外一点，一条直线就画完了；如果你输入U，则放弃绘制这条直线。

而此时命令栏还是提示指定下一点或放弃。这里你有两种选择。1是单击空格/回车键，则线段绘制完毕。2是继续选择另一点，那么就会出现两条线。

此时命令栏的提示多了一项：闭合C。如果你键盘输入C，则两条线段头尾相接，不在一条直线上则形成三角形。

这里注意两点：

绘制完图形对象后，再单击空格或回车键，即可结束整个命令。如果你想重复上一次的命令，比如想继续画线段，只需再按下空格，会自动重复上一次指令。此时又要开始选择线段的第一个点……

以上牵扯到一个核心的操作逻辑。即CAD的命令栏在你选择完基础命令后一步步指引你进行操作，给你提供多种选择。

即使你对这个命令不熟悉，通过命令栏的提示你也能很快理解。例如刚才举的例子画线段，我们都知道两点确定一线段，因此CAD中绘制线段在命令栏中分两步，分别是确定两个点的位置。

5、状态栏

状态栏位于命令栏下方。

前半部分有一个坐标点的数据，它表示的是十字光标在绘图区的位置，而它的参照物是CAD绘图区的坐标原点，如下图。这里需要注意的是，Z轴的数字一般是0，因为我们主要是绘制平面上的图形。

状态栏重点在于后半部分的几个按钮，掌握它们，你的绘图效率会得到极大的提高。

1、首先说下捕捉模式和栅格显示

它们一般搭配使用，捕捉会自动捕捉最近的栅格点，栅格则是体现在绘图区会出现栅格网，这两个按钮我建议大家关掉，会对绘图的视线造成干扰，同时容易使光标闪烁。

2、接下来是正交模式

开启和关闭它的快捷键是键盘上的F8，经常会用到希望大家记住。

这个模式非常重要。如果你要画直线，希望直线横平竖直，即只在XY方向绘制，那么打开正交模式，所有画出来的线条都会在XY方向。与此相关的是其后的极轴模式。

就是通常的带角度的绘图模式，与正交模式相反。

3、对象捕捉，快捷键F3

这个模式可以极大极大极大极大提高绘图的效率，非常重要！这里先举个简单的例子。

当你绘制出了一个矩形，想选中的它的一个角点往上画别的东西，这个时候把对象捕捉模式打开，那么你会发现，当光标移动到矩形角点附近时，会在角点上出现一个绿色的小框。

此时如果你要再往上画个矩形，那么当你绘制时，你会发现矩形的角点自动吸附到了原矩形的角点上。

因此，对象捕捉模式就像一块磁铁，它能让光标自动吸附到一些特殊的点位上，不仅仅是端点角点。

这里鼠标右键单击对象捕捉，选择设置，里面提供了各种各样的特殊点和延长线等等。这里提醒下大家，千万别全部打开哦，不然会被各种磁铁吸来吸去，眼花缭乱反而降低效率。

4、对象捕捉追踪

设想你要画两条线段，希望它们不仅平行且头尾对齐，该怎么画？

如下图，当你开启对象捕捉追踪后，在绘制第二条线段的第二个点时，先将光标挪到第一条线段的端点上再慢慢往下挪动（不要单击，只是挪动），此时会出现一条绿色的虚线，它就像一把尺子一样能帮助你对齐。

这时将光标慢慢往下挪，单击即可绘制出端点对齐的两条线啦。

掌握绘图基本规范

这个包括标注样式、详图、剖图、引线规范等。这就像学会了写字，组词造句一样。

基本要求

1、所有设计室出的图纸都要配备图纸封皮、图纸说明、图纸目录。

A、图纸封皮须注明工程名称、图纸类别（施工图、竣工图、方案图）、制图日期。　

B、图纸说明须对工程进一步说明工程概况、工程名称、建设单位、施工单位、设计单位或建筑设计单位等。　

2、每张图纸须编制图名、图号、比例、时间。　

3、打印图纸按需要、比例出图。

常用制图方式

一、常用比例

1:1、1:2、1:3、1:4、1:5、1:6、1:10

1:15、1:20、1:25、1:30、1:40、1:50、1:60、1:80

1:100、1:150、1:200、1:250、1:300、1:400、1:500

二、线型

1、粗实线：0.3mm

1)平、剖面图中被剖切的主要建筑构造的轮廓（建筑平面图）。　

2)室内外立面图的轮廓。　　

3)建筑装饰构造详图的建筑物表面线。

2、中实线：0.15-0.18mm　

1)平、剖面图中被剖切的次要建筑构造的轮廓线。　

2)室内外平顶、立、剖面图中建筑构配件的轮廓线。　　

3)建筑装饰构造详图及构配件详图中一般轮廓线。

3、细实线：0.1mm

填充线、尺寸线、尺寸界限、索引符号、标高符号、分格线。

4、细虚线：0.1-0.13mm　　

1)室内平面、顶面图中未剖切到的主要轮廓线。　　

2)建筑构造及建筑装饰构配件不可见的轮廓线。　　

3)拟扩建的建筑轮廓线。　

4)外开门立面图开门表示方式。

5、细点划线：0.1-0.13mm

中心线、对称线、定位轴线。

6、细折断线：0.1-0.13mm

不需画全的断开界线。

三、打印出图笔号1-10号线宽设置，选择打印，弹出的对话框的右上角有个笔形的图标，点击，出现各种颜色。

10号特粗线：1)立面地坪线2)索引剖切符号3)图标上线

4)索引图标中表示索引图在本图的短线

四、剖切索引符号

1、m：ø12mm(在A0、A1、A2、图纸)

2、m：ø10mm(在A3、A4图纸)

3、特粗线到索引线为剖视方向

4、A：字高5mm(在A0、A1、A2、图纸)，字高4mm(在A3、A4图纸)

5、B-01：字高3mm(在A0、A1、A2、图纸)，字高2、5mm(在A3、A4图纸)

6、A为索引图号，B-01为索引图纸号，B-01为“”表示索引在本图

五、平、立面索引符号

1、m：ø12mm(在A0、A1、A2、图纸)

2、m：ø10mm(在A3、A4图纸)

3、A1-A4：字高4mm(在A0、A1、A2图纸)，字高3mm(在A3、A4图纸)

4、B-01--B-04：字高2、5mm(在A0、A1、A2图纸)，字高2mm(在A3、A4图纸)

六、大样图索引

大样引出框

1、m：ø12mm(在A0、A1、A2图纸)

2、m：ø12mm(在A3、A4图纸)

3、A：字高4mm(在A0、A1、A2图纸)，字高3mm(在A3、A4图纸)

4、B-01：字高2、5mm(在A0、A1、A2图纸)，字高2mm(在A3、A4图纸)

七、图标

1、图名：字高7mm(在A0、A1、A2图纸)，字高5mm(在A3、A4图纸)

2、比例及英文图名：字高4mm(在A0、A1、A2图纸)，字高3mm(在A3、A4图纸）

八、文字注释

1、引出线为箭头或点，引出线为统一体，由标注命令引线制作。

2、文字说明：字高4mm(在A0、A1、A2图纸)，字高3mm(在A3、A4图纸)。

九、标高符号

1、数字：字高2、5mm(在A0、A1、A2图纸)，字高2mm(在A3、A4图纸)。

2、符号为等腰直角三角形。

3、数字以m计单位，小数点后留三位。

4、零点标高写成±0、000，正数标高不注“”，负数标高应注“-”。

5、同样位置不同标高标注。

十、轴线符号

1、n：ø10mm，字高4mm(在A0、A1、A2图纸)

2、n：ø8mm，字高3.5mm(在A3、A4图纸)

十一、尺寸符号

1、尺寸标注是尺寸为统一体，如需调整尺寸数字，可采用edit（ed）命令。

2、尺寸界线距标注物体2-3mm，第一道尺寸线距标注物体10-12mm，相邻的尺寸线间距7-10mm。

3、半径、直径标注时箭头样式为实心闭合箭头。

4、标注字高2.5mm(在A0、A1、A2图纸)，字高2mm(在A3、A4图纸)。

5、标注文字距尺寸线1-1.5mm。

制图技巧

一、图层管理

1、一般制图分层

A、墙体层(WALL)；B、家具层(FURNITURE);C、填充层;D、窗层(WINDOW)；E、布置层;F、尺寸层(DIM)；G、文字层(TEXT);H、轴线层(DOTE)；轴线标注层(AXIS);J、分格层

制图时分清各层便于调整图纸，节省时间。

2、线条分色

制图时将墙体、家具、填充线、文字、分格线等线条颜色区分，便于在电脑显示时一目了然。

3、图框插入

按比例插入图框

首先制作1:1图框，将图框放大，与图比较看是否配合。如不配合缩放与之配合。如要作1:30的图框，第一次图框放大40后不合适，再次缩放输入3/4，即可得到1:30的图框B。

二、其他

1、CAD文件在从其他文件粘贴进来后，容易出现无用图层，可purge(pu)，清理无用图层。

2、文字的大小是根据图纸的比例变化的，如A3图纸，比例为1:50，注释文字打印出的尺寸应该是3mm，在文字制作时，文字尺寸大小输入150。

3、一套图中可能会有不同的比例，在按比例插完第一个图框后，遇到不同比例的图，应根据比例的大小缩放。如有一张图比例为1:50，是正确的，现在要给另一张图插图框，假设这张图要插1:40的图框那就复制1:50的图框，然后缩放输入4/5即得。文字的大小亦可采用这种办法。

4、同一个CAD界面下，如果打开多个CAD文件，可按着ctrl键点Tab键转换，浩辰CAD等可以直接在文件标签栏点文件名进行切换，最新的ACAD2014也加入了类似的功能。

5、在多重复制同一个物体时，可将这一物体作成图块，如果修改了任意一个图块参照，则其他同名图块也随之改变，如不建立图块，则每个都需要修改。

6、建立CAD文件时要有选择的将平面图、立面图、详图分为几个文件。

7、最好不要将图形都花在0层上，0层主要用来定义图块。定义图块时，先将所有图元均设置为0层（有特殊时除外），然后再定义块，这样，在插入块时，插入时是哪个层，块就是那个层了。

8、不能在DEFPOINTS层建立图元，此层默认是不打印的，在图层上的图形会打印不出来。

9、在CAD软件的使用过程中，虽然一直说是画图，但实际上大部分都是在编辑图。因为编辑图元可以大量减少绘制图元不准确的几率，并且可以在一定程度上提高效率。

10、在使用绘图命令时，一定要设置捕捉，F3切换。

11、在使用绘图和编辑命令时，大部分情况下，都要采用正交模式，F8切换。

12、图纸大小：A0—1194*840；A1—840*597；A2—597*420；A3—420*297；A4—297*210。

13、将CAD文件转化成位图文件：

第一种是在CAD的菜单中，选择“输出”，再选择bmp的后缀存储，可以把CAD的屏幕显示内容变成位图文件，但文件分辨率太小。

第二种是将CAD文件转化成为较大分辨率的位图文件。添加一个光栅图像如JPG、TGA、PNG等格式的虚拟打印机。

14、将EXCEL表格倒入CAD可以利用AutoXlsTable插件或是先将EXCEL表格复制，到CAD里的下拉编辑菜单的选择性粘贴即可得，到CAD后将表格炸开后即可CAD修改。

实战演练图纸设计

新手在学习CAD的时候，光掌握了CAD制图方法是不行的，还要勤于练习才行。找一些基础的练习图纸。

小白必备图纸

刚开始接触到CAD的小白，肯定不能上来就直接拿一些复杂结构图纸让他们练习，做任何事都要循序渐进。下面这几张图纸涵盖了CAD机械建筑练习图，以及房屋建筑类的练习图，是CAD小白必备的练习图纸。

基础练习图纸

基础的练习图纸，内容是由简单到复杂，由平面图形再到立体图形的绘制，可以逐步提升绘图能力，特别适合CAD初学者练习使用，下面放出部分的图纸供大家参考。

注意事项

1、学习CAD不要急于求成

CAD的学习过程讲究循序渐进，先了解绘图的基本知识，打好基础，再勤加练习，知识的吸收要由浅及深，由简到繁，这样学习起来不吃力，学习的兴趣也会大一点。

2、不要不遵循作图步骤

在进行CAD绘图的时候最好首先要设置好图幅大小，然后设置单位和精度，根据绘图对象建立好图层，设置好对象样式后才开始绘图。

3、绘图比例乱设置

在进行绘图的时候不要自己随心所欲的设置绘图比例，CAD绘图比例有很多，而每个比例都是科学设置的，最佳绘图比例是1:1，将绘图比例设置为1:1绝对不会错。

4、不要在0层上绘图

这一点是一定要注意的，因为0层是系统默认的图层，不能更名和删除，通常用作草稿图层或插入块，将图画在0层上容易导致图层混乱，不利于分层管理。5、不要把图框和图形画在同一副图中

绘图时如果需要运用到图框应当将图框以块的形式插入进图中，而不是直接画，直接画在后面打印图纸的时候容易出现错乱。

6、遇到问题不及时弄清楚

在绘图时因为操作的原因可能会出现很多问题，遇到问题一定要第一时间搞清楚，因为你记着记着可能就忘了。比如说画一张图，别人画的大小适中，而你画起来图形很小，有的甚至看不见，这可能是因为你没有设置绘图界限而导致的。

7、不设置线型比例

没有设置线型比例可能会导致你用虚线画线但画出来看起来就像是用实线画的，线型比例在设置的时候还要根据图形的尺寸来，如果图形尺寸特别小可以将图形比例设大一点，如果图形尺寸特别大可以将图形比例设小一点。

8、不标注工程信息

工程标注是工程的重要依据。在一幅工程图中工程标注是不可少的重要部分。在某些情况下，工程标注甚至比图形更重要。所以小伙伴们在绘图的时候一定不要忘了标注。

9、文字字体不规范

文字是CAD图纸不可缺少的一部分，如尺寸标注文字、图纸说明等，在标注的时候很多小伙伴都会用自己喜欢的字体，这样是错误的，规范的字体是“长仿宋体”。

%3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"随着计算机应用技术的飞速发展，计算机辅助设计已经成为现代工业设计的重要组成部分，AutoCAD软件具有操作简单、功能强大等特点，它已被广泛应用于机械设计，建筑设计，电子等图形设计领域，那么怎样才能学习好AutoCAD绘图呢？","id":""}],"text":"","id":"KIgAdG2OEo42wyxkPBBcU7K4nPb"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"学前准备","id":""}],"text":"","id":"VKsSdimiMowKA6x67zpct5xHnNe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"CAD软件选择","id":""}],"text":"","id":"D26odu6mwo2gYSxymcecHxfAnhc"},{"type":"paragraph","children":[{"type":"text","text":"在正式学习之前，我们先要做一步准备工作，就是找到一款属于自己的CAD软件。","id":""}],"text":"","id":"DqWydwE8cogAQcxCORjcfz5Gn5b"},{"type":"paragraph","children":[{"type":"text","text":"虽然现在市面上CAD有很多盗版可以使用，但是建议大家使用正版的CAD软件，一是设计者都应该有支持正版的意识，另一方面就是正版软件会减少很多后顾之忧，相对来说会更加安全。","id":""}],"text":"","id":"BmwEd0m0AoGSC2xyGLUcQpRgnwc"},{"type":"paragraph","children":[{"type":"text","text":"建议可以选择CAD2004、CAD2007等，这些老一点的版本是经过多次修正过的，在技术、用户体验方面要比新的版本好用。","id":""}],"text":"","id":"UiOUdYIGyoEEQkxGcY8cy1ZEnFc"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"认识操作界面","id":""}],"text":"","id":"F8I4dsMcwo0iuCxoIV9c7PIQnOT"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关于【应用程序菜单】","id":""}],"text":"","id":"IamidAsSaokou4xSKU6crmVInzc"},{"type":"paragraph","children":[{"type":"text","text":"用于访问“应用程序”菜单中的常用工具以启动或发布文件。","id":""}],"text":"","id":"TkC4dGa2uoimwuxqGChck7gnnlf"},{"type":"image","attrs":{"height":42,"note":[{"type":"text","text":"关于【应用程序菜单】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ada696d2c64245ff82c70a0f69382991","width":42},"text":"","id":"JKgwduSCkosKiYxGWAacb86inOd"},{"type":"paragraph","children":[{"type":"text","text":"单击“应用程序”按钮，以执行以下操作：","id":""}],"text":"","id":"JC4Md6YIIoyU8wx3aVLcJQHBns5"},{"type":"paragraph","children":[{"type":"text","text":"1、创建、打开或保存文件；","id":""}],"text":"","id":"Y6CEdSAqoo4eeExyQ9TcQYfDnXb"},{"type":"paragraph","children":[{"type":"text","text":"2、核查、修复和清除文件；","id":""}],"text":"","id":"Uw48d8qY8oaWI6x4uHbcjb3knAb"},{"type":"paragraph","children":[{"type":"text","text":"3、打印或发布文件；","id":""}],"text":"","id":"Ce0SdcKwyoK2aWx4gJwcfMUpnxc"},{"type":"paragraph","children":[{"type":"text","text":"4、访问“选项”对话框；","id":""}],"text":"","id":"VQwwdYIGUoYQMax46lucvxnpnsd"},{"type":"paragraph","children":[{"type":"text","text":"5、关闭应用程序；","id":""}],"text":"","id":"YYYMd6sGuoiCy4xeCXkc4b46n7g"},{"type":"paragraph","children":[{"type":"text","text":"注：也可以通过双击“应用程序”按钮关闭应用程序。","id":""}],"text":"","id":"PI0AdMG8koQqOIxE62QcAzbJnwd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关于【快速访问工具栏】","id":""}],"text":"","id":"AkuAduCceoumkUxMTt7c7Qstnqg"},{"type":"paragraph","children":[{"type":"text","text":"使用“快速访问”工具栏显示经常使用的工具。","id":""}],"text":"","id":"GmiwdQmgMogoQoxMtcycEobsnQb"},{"type":"image","attrs":{"height":68,"note":[{"type":"text","text":"关于【快速访问工具栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/2de7609a3b7e4a0dbf40e48883edb7ae","width":269},"text":"","id":"SOoWde4GSoO6eSxys9Sc1kPNnhc"},{"type":"paragraph","children":[{"type":"text","text":"【查看放弃和重做历史记录】与大多数程序一样，“快速访问”工具栏会显示用于放弃和重做对工作所做更改的选项。要放弃或重做不是最新的修改，请单击“放弃”或“重做”按钮右侧的下拉按钮。","id":""}],"text":"","id":"GIoydUKsUokMKAxu4hCcZN4nnMf"},{"type":"image","attrs":{"height":66,"note":[{"type":"text","text":"关于【快速访问工具栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7b1fef2898434ee9b95143e7aa5db00e","width":267},"text":"","id":"XwYud0YgwoG0AAxCUMhc1g8Jnkf"},{"type":"paragraph","children":[{"type":"text","text":"【添加命令和控件】通过单击指示的下拉按钮并单击下拉菜单中的选项，可轻松将常用工具添加到“快速访问”工具栏。","id":""}],"text":"","id":"LcacdKug0om0aGxMhYGc74j1nSd"},{"type":"image","attrs":{"height":66,"note":[{"type":"text","text":"关于【快速访问工具栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/77ec98a6d98e4338a7f4a2bda0cef86d","width":269},"text":"","id":"Qmcwd66UMo2SiCxuIoLcb9U4njc"},{"type":"paragraph","children":[{"type":"text","text":"注：要快速将功能区按钮添加到“快速访问”工具栏，请在功能区的任何按钮上单击鼠标右键，然后单击“添加到快速访问工具栏”。","id":""}],"text":"","id":"FaugdCwq0ogWIQxEzD2c2HednWf"},{"type":"image","attrs":{"height":153,"note":[{"type":"text","text":"关于【快速访问工具栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/432d259768a04f01936bfd8b22241608","width":243},"text":"","id":"MYQMd2aQeooUgUxqeEWcheCEnJg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关于【功能区】","id":""}],"text":"","id":"ZqGgdomQAoWYAix6SvFccdBSnYf"},{"type":"paragraph","children":[{"type":"text","text":"功能区按逻辑分组来进行工具排序。功能区由多个功能选项卡组成，每点击一个选项卡，下方则会对应展示出一个功能面板，面板包括了对创建和修改图形需要的工具。","id":""}],"text":"","id":"XQymd240Wom8CAxam5AcRk9knjc"},{"type":"image","attrs":{"height":123,"note":[{"type":"text","text":"关于【功能区】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/0256173d622b410db672492a9e27a1e8","width":1123},"text":"","id":"CgWud4aayoYaUWx4nY9c4tecnDh"},{"type":"paragraph","children":[{"type":"text","text":"【功能区选项卡和面板】功能区由一系列选项卡组成，这些选项卡被组织到面板，其中包含很多工具栏中可用的工具和控件。","id":""}],"text":"","id":"OUkudQCEKo80Mgx2zqMcLgOZnUb"},{"type":"image","attrs":{"height":293,"note":[{"type":"text","text":"关于【功能区】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c05ee3e047db45c693581fc80a403f44","width":1024},"text":"","id":"BECeduuEuoe2KwxkLdacgm8lnCb"},{"type":"paragraph","children":[{"type":"text","text":"一些功能区面板提供了对与该面板相关的对话框的访问。要显示相关的对话框，请单击面板右下角处由箭头图标表示的对话框启动器。","id":""}],"text":"","id":"CQIadi2cio80UixojTPcSlyhnyd"},{"type":"image","attrs":{"height":191,"note":[{"type":"text","text":"关于【功能区】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/60ab16c433f147d6946d4ba3ad86bb02","width":380},"text":"","id":"CQqqdIYG2okiqaxGy0Gckvh6nRP"},{"type":"paragraph","children":[{"type":"text","text":"注：您可以控制显示哪些功能区选项卡和面板。在功能区上单击鼠标右键，然后单击或清除快捷菜单上列出的选项卡或面板的名称。如下图：显示和隐藏【默认选项卡】","id":""}],"text":"","id":"TegOdQK00oaQYGxczcfcQMB9nzg"},{"type":"image","attrs":{"height":725,"note":[{"type":"text","text":"关于【功能区】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8c4676fdec2e41c68875c73611c4fdf8","width":1181},"text":"","id":"I8SAdQ0CIoqagkxaO8EcJyBwnGg"},{"type":"paragraph","children":[{"type":"text","text":"【浮动面板】您可以将面板从功能区选项卡中拉出，并放到绘图区域中或其他监视器上。浮动面板将一直处于打开状态（即使切换功能区选项卡），直到您将其放回到功能区。","id":""}],"text":"","id":"SkK0dqAgCoMIw6x6hDcczdZLn8d"},{"type":"image","attrs":{"height":119,"note":[{"type":"text","text":"关于【功能区】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/274e834ef484469296a0c4db4999435c","width":354},"text":"","id":"BqoSdaSuAo6kiuxYFNHccLECnne"},{"type":"paragraph","children":[{"type":"text","text":"【滑出式面板】如果您单击面板标题中间的箭头，面板将展开以显示其他工具和控件。默认情况下，当您单击其他面板时，滑出式面板将自动关闭。要使面板保持展开状态，请单击滑出式面板左下角的图钉图标。","id":""}],"text":"","id":"BIsEdGcUwo8Ie8xwzHbcQfP4nvf"},{"type":"image","attrs":{"height":531,"note":[{"type":"text","text":"关于【功能区】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/bc74a44a938e4a0ebee2bd07058dfe5f","width":1024},"text":"","id":"SCAsdKwyYoQI4wxm4Pmc7nOpnMg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关于【命令栏】","id":""}],"text":"","id":"DYoydGGqAoM2CQx63cscF85Mnvb"},{"type":"paragraph","children":[{"type":"text","text":"程序的核心部分是“命令”窗口，它通常固定在应用程序窗口的底部。“命令”窗口可显示提示、选项和消息。","id":""}],"text":"","id":"RmWKd6IAmoKYSuxuYclcVm2Vn7f"},{"type":"image","attrs":{"height":48,"note":[{"type":"text","text":"关于【命令栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a1a61c87e3ba45cca3d4f31d11de6305","width":440},"text":"","id":"XsG2dQsYCoqykuxGw1rcpNk6neh"},{"type":"paragraph","children":[{"type":"text","text":"您可以直接在“命令”窗口中输入命令，而不使用功能区、工具栏和菜单。许多长期用户更喜欢使用此方法。","id":""}],"text":"","id":"AgMed6CqIom4GuxsLKtczyN6ncg"},{"type":"paragraph","children":[{"type":"text","text":"注：开始键入命令时，它会自动完成。当提供了多个可能的命令时，您可以通过单击或使用箭头键并按Enter键或空格键来进行选择。","id":""}],"text":"","id":"GwMwdIUwAoomayxMTbYcd1W5nQg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关于【状态栏】","id":""}],"text":"","id":"EMGKdMMM4oukmKx2jhKcHju8n6d"},{"type":"paragraph","children":[{"type":"text","text":"名词解释：状态栏显示光标位置、绘图工具以及会影响绘图环境的工具。","id":""}],"text":"","id":"RwgGdqI08oUacwxMHYGcyOGGnfc"},{"type":"paragraph","children":[{"type":"text","text":"状态栏提供对某些最常用的绘图工具的快速访问。您可以切换设置（例如，夹点、捕捉、极轴追踪和对象捕捉）。您也可以通过单击某些工具的下拉箭头，来访问它们的其他设置。","id":""}],"text":"","id":"UWyYdYMswoO4c8xYLQoc0c0NnMf"},{"type":"image","attrs":{"height":1576,"note":[{"type":"text","text":"关于【状态栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/0289ad8b0a9346f0bffb91efafd6a3d8","width":2330},"text":"","id":"Gc00d4A4goYygoxOK0fc0Tqfnjb"},{"type":"paragraph","children":[{"type":"text","text":"注：默认情况下，不会显示所有工具，您可以通过状态栏上最右侧的按钮，选择您要从“自定义”菜单显示的工具。状态栏上显示的工具可能会发生变化，具体取决于当前的工作空间以及当前显示的是“模型”选项卡还是布局选项卡。","id":""}],"text":"","id":"Py4idgqqSoWYcKxGQBPcQmPlnvg"},{"type":"image","attrs":{"height":64,"note":[{"type":"text","text":"关于【状态栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ee8c5ee7e72a40cda78f0e4ba3e571ca","width":527},"text":"","id":"BWeedcOo4o8GyWxM1HocnYQGnzf"},{"type":"paragraph","children":[{"type":"text","text":"您还可以使用键盘上的功能键(F1–F12)，切换其中某些设置。","id":""}],"text":"","id":"RCa2dKgysoewmIx4ELocRXssnnc"},{"type":"image","attrs":{"height":1024,"note":[{"type":"text","text":"关于【状态栏】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/3487e9ca8fdd40acaeb08bd4a173ab8f","width":642},"text":"","id":"TwUEdo2mMomWmcxtFSPcyKZ9ndy"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关于【快捷菜单】","id":""}],"text":"","id":"Z6KsdIuwYoaQ4kxyAH7cd3vqnNg"},{"type":"paragraph","children":[{"type":"text","text":"名词解释：显示快速获取当前动作有关命令的快捷菜单。在屏幕的不同区域内单击鼠标右键时，可以显示快捷菜单。快捷菜单上通常包含以下选项：","id":""}],"text":"","id":"GqA8dQCwSomimaxaQ5mcnOOXnJf"},{"type":"paragraph","children":[{"type":"text","text":"1、重复执行输入的上一个命令；","id":""}],"text":"","id":"SWQudeYOUoYqgkxop4CcBkYCnSg"},{"type":"paragraph","children":[{"type":"t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[圆心(C)]，接着继续指定圆弧的第二个点或[圆心(C)/端点(E)]，即可完成圆弧的绘制了。如下图所示：","id":""}],"text":"","id":"DqG2dgEAgoaYw0xrBgTcuv3cnt8"},{"type":"image","attrs":{"height":641,"note":[{"type":"text","text":"制图常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d28443b65638464e80947ed86561d100","width":1024},"text":"","id":"JSoWducuIoGuoSxm4twc0JD9nXc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"背诵秘籍口诀","id":""}],"text":"","id":"Dk8GdSKC0o6Woux0expcQbxKnwg"},{"type":"paragraph","children":[{"type":"text","text":"1、想到直线就用L+空格","id":""}],"text":"","id":"T2asdCqQOoimuyxYPgJcFkdenah"},{"type":"paragraph","children":[{"type":"text","text":"2、想到圆就用C+空格","id":""}],"text":"","id":"TsEodQ6AWoe04MxkzA2cYMjmnBd"},{"type":"paragraph","children":[{"type":"text","text":"3、想到圆弧就用A+空格","id":""}],"text":"","id":"ZqIcdUAMaoiSUcx2uxRcX6l8nUt"},{"type":"paragraph","children":[{"type":"text","text":"4、想到矩形就用REC+空格","id":""}],"text":"","id":"OiMwd4IAIomMeYxsjqzcYTyOnxc"},{"type":"paragraph","children":[{"type":"text","text":"5、想到点就用PO+空格","id":""}],"text":"","id":"CYEadUmgIoWucmxAV7bcsWr8nDg"},{"type":"paragraph","children":[{"type":"text","text":"6、想到单行文本就用DT","id":""}],"text":"","id":"J6OwdMqWsoIcIexyiSHcdD2hnYe"},{"type":"paragraph","children":[{"type":"text","text":"7、想到多行文本就用MT","id":""}],"text":"","id":"G4UMdsog0oU6S2xuuQjcF4lIn5b"},{"type":"paragraph","children":[{"type":"text","text":"8、想到填充就用H","id":""}],"text":"","id":"VuMidCigCoUUGCxUMducczA7nhb"},{"type":"paragraph","children":[{"type":"text","text":"9、想到线段延伸到某一线段就用EX+空格","id":""}],"text":"","id":"X2IOdMYYyouGYMxWeavcJUwsnqh"},{"type":"paragraph","children":[{"type":"text","text":"10、想到矩形倒圆角就用F+空格","id":""}],"text":"","id":"IGgidgaycoOAsSxA108cPJjtnah"},{"type":"paragraph","children":[{"type":"text","text":"11、想到修剪绘图过程中多余的线就用TR+空格","id":""}],"text":"","id":"GEaEdCKAwoScMixu41HcPAVWnOh"},{"type":"paragraph","children":[{"type":"text","text":"12、想到修改文本就用ED+空格","id":""}],"text":"","id":"BYqQdIKaGo6WSPxxJoqc0onHnE8"},{"type":"paragraph","children":[{"type":"text","text":"13、想到移动就用M+空格;","id":""}],"text":"","id":"VKYgdkQqWoowwGxIrO8cBf6znhf"},{"type":"paragraph","children":[{"type":"text","text":"14、想到旋转就用RO+空格","id":""}],"text":"","id":"GSCMdu4eeow2AQxM1prcQXoinOg"},{"type":"paragraph","children":[{"type":"text","text":"15、想到偏移就用O+空格","id":""}],"text":"","id":"Uu80dKCEgoYggYxodqPc8CvgnIh"},{"type":"paragraph","children":[{"type":"text","text":"16、想到镜像就用MI+空格","id":""}],"text":"","id":"UIYcdGWiso0YAEx2d6jcWtlWn0f"},{"type":"paragraph","children":[{"type":"text","text":"17、想到复制就用CO+空格","id":""}],"text":"","id":"WKWed2E4yoogIixWQdFcBxHMnVh"},{"type":"paragraph","children":[{"type":"text","text":"18、想到局部观察平面图细节就用Z+空格","id":""}],"text":"","id":"N0oSdEgCioQKAAxUJujc8afknQh"},{"type":"paragraph","children":[{"type":"text","text":"19、想到实时缩放放大镜就用Z+空格+空格","id":""}],"text":"","id":"ZEg2dys4So2QECxIqtccBtB1nyF"},{"type":"paragraph","children":[{"type":"text","text":"20、想到平移视图就用P+空格","id":""}],"text":"","id":"GaSedyquWoq8A4xasfWcXFE8nud"},{"type":"paragraph","children":[{"type":"text","text":"21、想到平移视图平移视图就用P+空格","id":""}],"text":"","id":"Ous8dwEGeomcosxkN9Kc6edEnyh"},{"type":"paragraph","children":[{"type":"text","text":"22、想到返回上一视图就用Z+空格+P+空格","id":""}],"text":"","id":"ViKudCo4aoWAUIxUfXxcSuidnze"},{"type":"paragraph","children":[{"type":"text","text":"23、想到全局显示自己绘的平面图就用Z+空格+A+空格","id":""}],"text":"","id":"VScGdgueeowU6cxOYBCcfU1HnGc"},{"type":"paragraph","children":[{"type":"text","text":"24、想到打印文件就用CTRL＋P","id":""}],"text":"","id":"I20QdAe4MoM482xRIbEcvAyung5"},{"type":"paragraph","children":[{"type":"text","text":"25、想到复制，就用CTRL＋C","id":""}],"text":"","id":"BWuEdc0cyoGOuaxQHmDcTMORnSd"},{"type":"paragraph","children":[{"type":"text","text":"26、想到粘贴就用CTRL＋V","id":""}],"text":"","id":"LKIOdWM4QoqWySxicj6c4Ounnfc"},{"type":"paragraph","children":[{"type":"text","text":"27、想到剪切就用，CTRL＋X代表","id":""}],"text":"","id":"XYK6duIMeoOKsWxQTgYcuIAwnEe"},{"type":"paragraph","children":[{"type":"text","text":"28、想到新建文件就用CTRL＋N","id":""}],"text":"","id":"RGcqdOU0EoqEqux8bjNc8XUonpe"},{"type":"paragraph","children":[{"type":"text","text":"29、想到寻求帮助时，就用F1","id":""}],"text":"","id":"BiEWdqg2youUemxSCNNcPPGynte"},{"type":"paragraph","children":[{"type":"text","text":"30、想到正交就用F8","id":""}],"text":"","id":"J6wEd4wUKoyQMixGOzoco5dIntb"},{"type":"paragraph","children":[{"type":"text","text":"31、想到打开和关闭对象捕捉工具就用F3","id":""}],"text":"","id":"PYSsdeiI8o40e6xcTl5cJAAmnpc"},{"type":"paragraph","children":[{"type":"text","text":"32、想到直线标注就用DLI+空格","id":""}],"text":"","id":"M0k8dqyWcoo0sAxZl0Kcg5HmnH2"},{"type":"paragraph","children":[{"type":"text","text":"33、想到调整文字样式就用ST+空格","id":""}],"text":"","id":"EgCYdKOkiomagqxodUDcBQSunme"},{"type":"paragraph","children":[{"type":"text","text":"34、想到重新生成就用R+E+空格","id":""}],"text":"","id":"MwmudIyGqoImWKxUNCmcyPNJnSh"},{"type":"paragraph","children":[{"type":"text","text":"35、想要设置捕捉模式就用OS+空格","id":""}],"text":"","id":"UkUadm6oAo4ie2xSgJ6cGwZ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trs":{"height":504,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/de0e63cfcf264058bc890fe5b1d873ad","width":1024},"text":"","id":"D42IdU2o0oc62qxemvdcIWnpnce"},{"type":"image","attrs":{"height":468,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/46ca082556724c8c8523422230dbe5f0","width":1024},"text":"","id":"LiEudYiqMoGEkux4bjsc6POdnrb"}],"text":"","id":"E460deiYkoMaGCxwrrtclePTnZb"},{"type":"paragraph","children":[{"type":"text","text":"这里插一点，如果你框选以后想取消选择，只需按ESC即可。","id":""}],"text":"","id":"E460deiYkoMaGCxwrrtclePTnZb"},{"type":"paragraph","children":[{"type":"text","text":"如果你只想取消部分图形的选中状态，只需按住shift再将你想取消选择的图形进行框选（逻辑同样是上面两种形式），此时被框中的图形就会取消被选中的状态。","id":""}],"text":"","id":"LCkMdWuugoAYCGxWEjZcBZtInwb"},{"type":"paragraph","children":[{"type":"text","text":"这样的两种框选模式看似简单，但学会实际运用它们是能大大提高你的画图效率的。","id":""}],"text":"","id":"OyeEdWSmco2GauxSNBgcRYANnzH"},{"type":"paragraph","children":[{"type":"text","text":"下面我举个简单的例子，如图，一个矩形中有许多交叉的直线。如果我只想选中直线的部分，而不想选中矩形怎么办？这里提供两种思路。","id":""}],"text":"","id":"MQ6CdQukkoSu6yxKUijcX18Mnrh"},{"type":"image","attrs":{"height":536,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/55837732dd82475689f197f0d96f9154","width":1024},"text":"","id":"T8oOdQmmGowaCmxaB34cSymrnpH"},{"type":"paragraph","children":[{"type":"text","text":"1、在矩形内部，从右往左进行框选使选框接触到所有直线，这样即使直线外部未被框柱，所有直线还是会被选中","id":""}],"text":"","id":"EgsAdK4mwoMAKQx2jtkcpf6JnOh"},{"type":"imageList","children":[{"type":"image","attrs":{"height":490,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7ec34ea64e85482da4bcdc2cd0aa5265","width":1024},"text":"","id":"NEQadaaoQog0QSxgzJBcvoeUnKb"},{"type":"image","attrs":{"height":556,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/484cc15f700a48fe89448a953ad7c3a6","width":1024},"text":"","id":"KYgYd048Ko6a4OxlblGcwaG4nFN"}],"text":"","id":"RGgKdCs4moK6YaxwR0mcXotUnog"},{"type":"paragraph","children":[{"type":"text","text":"2、先从左往右把所有元素选中，再按住shift从右往左框选，只接触到外部矩形的部分，将它取消选中状态。","id":""}],"text":"","id":"RGgKdCs4moK6YaxwR0mcXotUnog"},{"type":"imageList","children":[{"type":"image","attrs":{"height":588,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ab022f81dcc945e598d74e5316b6d993","width":1024},"text":"","id":"Rq8Cd24gUo2oAix67LucVXNFn1e"},{"type":"image","attrs":{"height":547,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7d28583f1b83479e8f3f29e8f10715fc","width":1024},"text":"","id":"PmeIdyuOQoaeGoxmwOvcHS2bnIc"},{"type":"image","attrs":{"height":547,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7d28583f1b83479e8f3f29e8f10715fc","width":1024},"text":"","id":"PmeIdyuOQoaeGoxmwOvcHS2bnIc"},{"type":"image","attrs":{"height":556,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/34c9d1bc9a394e97b79fcf03e55972dd","width":1024},"text":"","id":"TOCkdg48io8cOEx2rLnc3w5HnTh"}],"text":"","id":"FEWCd4egsoS0C8xWQ3hcG96Yn6e"},{"type":"paragraph","children":[{"type":"text","text":"二、键盘命令","id":""}],"text":"","id":"FEWCd4egsoS0C8xWQ3hcG96Yn6e"},{"type":"paragraph","children":[{"type":"text","text":"取消、删除、撤销、重做。任何绘图软件都离不开以上四种操作，这里我将CAD这四种操作的快捷键告诉大家。","id":""}],"text":"","id":"CekcdS8cWosm68xenN9c6vlZnWk"},{"type":"paragraph","children":[{"type":"text","text":"取消：ESC","id":""}],"text":"","id":"AKSqd4gSKoYQwwxyiiFca81fn6g"},{"type":"paragraph","children":[{"type":"text","text":"删除：Delete","id":""}],"text":"","id":"AGmydmgqGoigKsxmq9jcFDxpnNb"},{"type":"paragraph","children":[{"type":"text","text":"撤销：Ctrl+Z（撤销多步就多按几次）","id":""}],"text":"","id":"VwOgdq8U6owAqQxJLcqc7tPSndd"},{"type":"paragraph","children":[{"type":"text","text":"重做：Ctrl+Y(重做一般与撤销搭配使用，如果你撤销多了一步，按重做会回到上一步)","id":""}],"text":"","id":"C8sGd6w2soW6iExA9uSc4nLGnVd"},{"type":"paragraph","children":[{"type":"text","text":"三、鼠标中键","id":""}],"text":"","id":"D0qWd8GC4ogUgGxU15fct1REnEe"},{"type":"paragraph","children":[{"type":"text","text":"1、双击鼠标中键：显示全部图形对象。","id":""}],"text":"","id":"B4uYdymeaoAmKoxaIxUcyQEAn3e"},{"type":"imageList","children":[{"type":"image","attrs":{"height":457,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fca57e97ffef49f0bf63665bf77a0c16","width":1080},"text":"","id":"Sua0dckEko0W8Uxo34ZcjCn0nDe"},{"type":"image","attrs":{"height":425,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ef8ad7f3c0c9413d86f2fd65b8bfa1b7","width":720},"text":"","id":"AAsIdc8SEoKMW6xQvaecAC8Nnvf"}],"text":"","id":"A4AsdYkeUo8GsCxKkAZcfNiintf"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"A4AsdYkeUo8GsCxKkAZcfNiintf"},{"type":"paragraph","children":[{"type":"text","text":"2、按住鼠标中键拖动鼠标：移动图纸","id":""}],"text":"","id":"Ce4IdOSuWomSwCxYJPGcYfcRnTf"},{"type":"paragraph","children":[{"type":"text","text":"此时十字光标会变成一只小手，你可以通过拖动鼠标来移动图纸。","id":""}],"text":"","id":"XyCcd2wQYoucQOxaEV8c1D5XnOh"},{"type":"paragraph","children":[{"type":"text","text":"3、滚动鼠标中键：缩放图纸。这个大家应该都懂，缩放图纸与上面的拖动图纸配合使用，方便你找到图形的位置。","id":""}],"text":"","id":"JM0wdiSy4oYO6cxM70CcCOQ7nOe"},{"type":"paragraph","children":[{"type":"text","text":"4、命令栏","id":""}],"text":"","id":"O8QOdKsSKoUO82xUzgXc9vqznvb"},{"type":"paragraph","children":[{"type":"text","text":"CAD这个软件，在我看来最重要的就是它的命令栏。","id":""}],"text":"","id":"IO2Sdauw6oQ0YmxwUPbctbnenP1"},{"type":"paragraph","children":[{"type":"text","text":"几乎你画在图上的一切东西都与它有关。首先它的位置在之前讲过，位于CAD界面的下方，共两栏。上面一栏表示已结束的命令，下面一栏表示现在的命令。","id":""}],"text":"","id":"IMEQdaEimoIImaxUz3Lclj4Jned"},{"type":"image","attrs":{"height":34,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b5599979f7134709bd64cd0ecbcf4236","width":1080},"text":"","id":"MooGdUIqyo2QUGxoFBpc5sHDneN"},{"type":"paragraph","children":[{"type":"text","text":"CAD的命令栏，就相当于一个你的助手，它会指引你做每一步操作。下面举个简单的例子。","id":""}],"text":"","id":"Dyq2dM6KkoeEk2xGIZmcFMipnCe"},{"type":"paragraph","children":[{"type":"text","text":"如下图，首先我们选择CAD左侧绘图工具中的直线。（可直接键盘上输入L再按空格/回车）此时命令栏第二行提示指定第一个点。","id":""}],"text":"","id":"IgocdOce4o8coUxKU8cc1g7HnWd"},{"type":"image","attrs":{"height":198,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/54539c27a4d3464f990d7fec38c39246","width":34},"text":"","id":"GmGadmkkwoiKEQxaJHNc3uWgnEi"},{"type":"paragraph","children":[{"type":"text","text":"我们在绘图区空白处单击一下，此时命令显示为指定下一点或放弃U。（由于这条线还没画完，此时第一栏并没有内容，即没有上一步命令）此时你再选绘图区另外一点，一条直线就画完了；如果你输入U，则放弃绘制这条直线。","id":""}],"text":"","id":"JSQKdQACCoeU0GxX40ycuRpKnvx"},{"type":"image","attrs":{"height":33,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e4b1c0f037384738aac9071febec4b6e","width":241},"text":"","id":"SOi6dqy8yokQq8xUhUbc90knnTf"},{"type":"paragraph","children":[{"type":"text","text":"而此时命令栏还是提示指定下一点或放弃。这里你有两种选择。1是单击空格/回车键，则线段绘制完毕。2是继续选择另一点，那么就会出现两条线。","id":""}],"text":"","id":"Qs44d6IY4oIe6gxCcgscWM2xnKg"},{"type":"image","attrs":{"height":625,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5a8da029d832434e866cb5f1d4fff303","width":1024},"text":"","id":"M6mgdMGOMoC2eKx5PR4cIk9wnBL"},{"type":"paragraph","children":[{"type":"text","text":"此时命令栏的提示多了一项：闭合C。如果你键盘输入C，则两条线段头尾相接，不在一条直线上则形成三角形。","id":""}],"text":"","id":"AIkSdWUoOok6SUxU3e4cS1wtnFf"},{"type":"imageList","children":[{"type":"image","attrs":{"height":30,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8ceae07a20f042cfaa3ab14d177652e8","width":348},"text":"","id":"LEGSdUOsUo8C80xOO79cwpoNnrc"},{"type":"image","attrs":{"height":469,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/81e7edd7427d4bcc8a660a69ae20d4c5","width":720},"text":"","id":"PQ4AdcqmmoqSmQxqSMNcax2Kn1e"},{"type":"image","attrs":{"height":469,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/81e7edd7427d4bcc8a660a69ae20d4c5","width":720},"text":"","id":"PQ4AdcqmmoqSmQxqSMNcax2Kn1e"},{"type":"image","attrs":{"height":31,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a45bd78cf7014e39a362f8421cf2777d","width":416},"text":"","id":"SUUqdoG2coiGKYxMdo0cOoobnXe"},{"type":"image","attrs":{"height":31,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a45bd78cf7014e39a362f8421cf2777d","width":416},"text":"","id":"SUUqdoG2coiGKYxMdo0cOoobnXe"},{"type":"image","attrs":{"height":459,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6deef09719b243929584555f7946a5f0","width":1024},"text":"","id":"RsOudaYyOosuCuxAtv0ci7jLnve"},{"type":"image","attrs":{"height":459,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6deef09719b243929584555f7946a5f0","width":1024},"text":"","id":"RsOudaYyOosuCuxAtv0ci7jLnve"},{"type":"image","attrs":{"height":430,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fe87fed395514abdb941d3246f04b4ee","width":1024},"text":"","id":"Wo8OdwG84og0YixAh11ctTesnQe"}],"text":"","id":"AicSd0eK4oMwSOxeqFvc4lVWn2d"},{"type":"paragraph","children":[{"type":"text","text":"这里注意两点：","id":""}],"text":"","id":"AicSd0eK4oMwSOxeqFvc4lVWn2d"},{"type":"paragraph","children":[{"type":"text","text":"绘制完图形对象后，再单击空格或回车键，即可结束整个命令。如果你想重复上一次的命令，比如想继续画线段，只需再按下空格，会自动重复上一次指令。此时又要开始选择线段的第一个点……","id":""}],"text":"","id":"DUKudMOiqo6Ug6xayHfcHMVtnyb"},{"type":"paragraph","children":[{"type":"text","text":"以上牵扯到一个核心的操作逻辑。即CAD的命令栏在你选择完基础命令后一步步指引你进行操作，给你提供多种选择。","id":""}],"text":"","id":"L8qcdC0MkokOi8xyIzfcvyaGnfd"},{"type":"paragraph","children":[{"type":"text","text":"即使你对这个命令不熟悉，通过命令栏的提示你也能很快理解。例如刚才举的例子画线段，我们都知道两点确定一线段，因此CAD中绘制线段在命令栏中分两步，分别是确定两个点的位置。","id":""}],"text":"","id":"HcSyd2IcMooE4UxG2j8c4WRXnjb"},{"type":"paragraph","children":[{"type":"text","text":"5、状态栏","id":""}],"text":"","id":"UmSmdsKWqo6KeixQ9mOc096xnoh"},{"type":"paragraph","children":[{"type":"text","text":"状态栏位于命令栏下方。","id":""}],"text":"","id":"Qe6Qd8QwqoMsMWxEti9cZsZjn8g"},{"type":"paragraph","children":[{"type":"text","text":"前半部分有一个坐标点的数据，它表示的是十字光标在绘图区的位置，而它的参照物是CAD绘图区的坐标原点，如下图。这里需要注意的是，Z轴的数字一般是0，因为我们主要是绘制平面上的图形。","id":""}],"text":"","id":"GIgKdu4kcowKSaxmyLccgQqxnPf"},{"type":"image","attrs":{"height":20,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7d3985e450e540358e0427eba7581ad5","width":628},"text":"","id":"Sgm0dig2eo4yuYxiqyHcqkPgnYg"},{"type":"paragraph","children":[{"type":"text","text":"状态栏重点在于后半部分的几个按钮，掌握它们，你的绘图效率会得到极大的提高。","id":""}],"text":"","id":"TsAydq2a0oQCGSx4EJ0ctqfen4c"},{"type":"image","attrs":{"height":625,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6ff68b9a3bea4f9dace01c4d8a42f4d8","width":1024},"text":"","id":"ZCG0d8OGcouWoyxoBZjcVoXdnGA"},{"type":"paragraph","children":[{"type":"text","text":"1、首先说下捕捉模式和栅格显示","id":""}],"text":"","id":"Zk0mdokiUoYGk4xO0z9cg2mFnvb"},{"type":"image","attrs":{"height":23,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b24440318dc049968eb6991a0664a1de","width":49},"text":"","id":"YSeadmuOooYMKUxMPvdc8nOnn7f"},{"type":"paragraph","children":[{"type":"text","text":"它们一般搭配使用，捕捉会自动捕捉最近的栅格点，栅格则是体现在绘图区会出现栅格网，这两个按钮我建议大家关掉，会对绘图的视线造成干扰，同时容易使光标闪烁。","id":""}],"text":"","id":"Uq4idIkkWoYEYaxk1qicOtwFn9e"},{"type":"paragraph","children":[{"type":"text","text":"2、接下来是正交模式","id":""}],"text":"","id":"V40cdWCeMoAK4IxG4ITc6Y4snYb"},{"type":"image","attrs":{"height":27,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/605790387b9d4b4d99444e6cedf47a4a","width":26},"text":"","id":"MCE6d4cWmoUw46xqKYWctktMnuh"},{"type":"paragraph","children":[{"type":"text","text":"开启和关闭它的快捷键是键盘上的F8，经常会用到希望大家记住。","id":""}],"text":"","id":"ReYmdSywYo6ciWxsniwczX2Wnvc"},{"type":"paragraph","children":[{"type":"text","text":"这个模式非常重要。如果你要画直线，希望直线横平竖直，即只在XY方向绘制，那么打开正交模式，所有画出来的线条都会在XY方向。与此相关的是其后的极轴模式。","id":""}],"text":"","id":"IAcSdcAK2oOgUOxT6nrc5XTVnwp"},{"type":"image","attrs":{"height":26,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1954273a2fb4431aa4730bec80dcec8b","width":26},"text":"","id":"UUM4dY8weoQ8UwxWij9ch9hQnqb"},{"type":"paragraph","children":[{"type":"text","text":"就是通常的带角度的绘图模式，与正交模式相反。","id":""}],"text":"","id":"SkKIduqm2og6maxwfN7c3O8dnKh"},{"type":"paragraph","children":[{"type":"text","text":"3、对象捕捉，快捷键F3","id":""}],"text":"","id":"FgiId0ekCokOq4x4gozcQpRjnKb"},{"type":"image","attrs":{"height":29,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/443f2a6e37c8426c86f9e0f55abb70d3","width":32},"text":"","id":"SYsUdeMkuoCgQuxyIZTcN1VMnOd"},{"type":"paragraph","children":[{"type":"text","text":"这个模式可以极大极大极大极大提高绘图的效率，非常重要！这里先举个简单的例子。","id":""}],"text":"","id":"HKGUdSa4UosGuoxy6Pkc517gn4I"},{"type":"paragraph","children":[{"type":"text","text":"当你绘制出了一个矩形，想选中的它的一个角点往上画别的东西，这个时候把对象捕捉模式打开，那么你会发现，当光标移动到矩形角点附近时，会在角点上出现一个绿色的小框。","id":""}],"text":"","id":"Ek2cdSqYYoiSeOxeKnXcFAcmnod"},{"type":"paragraph","children":[{"type":"text","text":"此时如果你要再往上画个矩形，那么当你绘制时，你会发现矩形的角点自动吸附到了原矩形的角点上。","id":""}],"text":"","id":"WAC8dmCggo0m2ixwDQOck1bUnlp"},{"type":"imageList","children":[{"type":"image","attrs":{"height":696,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8cded5b88575476f954861ceee0f5f7c","width":1024},"text":"","id":"JaqWdyAcWoC0GgxsvZwc0Z1en1b"},{"type":"image","attrs":{"height":783,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/26105262aeda4740b45e76e2e88cbd6f","width":1024},"text":"","id":"AWO2dEgUmosu4MxwF9Bcm0PJnA3"},{"type":"image","attrs":{"height":783,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/26105262aeda4740b45e76e2e88cbd6f","width":1024},"text":"","id":"AWO2dEgUmosu4MxwF9Bcm0PJnA3"},{"type":"image","attrs":{"height":708,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/25bca42290c44bb7949213cdade18aaf","width":1024},"text":"","id":"Gka4dwuI8oyiosxfqtHcsr6AnJF"}],"text":"","id":"DwsudKka6oAmE2xCeT8cdFZ3nEd"},{"type":"paragraph","children":[{"type":"text","text":"因此，对象捕捉模式就像一块磁铁，它能让光标自动吸附到一些特殊的点位上，不仅仅是端点角点。","id":""}],"text":"","id":"DwsudKka6oAmE2xCeT8cdFZ3nEd"},{"type":"paragraph","children":[{"type":"text","text":"这里鼠标右键单击对象捕捉，选择设置，里面提供了各种各样的特殊点和延长线等等。这里提醒下大家，千万别全部打开哦，不然会被各种磁铁吸来吸去，眼花缭乱反而降低效率。","id":""}],"text":"","id":"JQeadOKGComEqYx4qegcyOtwnMe"},{"type":"image","attrs":{"height":539,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7e3beff9e5724db1982138d7d788e370","width":668},"text":"","id":"AseOdYGOAo4yUixQLiWc4OfGnCf"},{"type":"paragraph","children":[{"type":"text","text":"4、对象捕捉追踪","id":""}],"text":"","id":"DqYOdg8QSoMiAuxoHzocpFVvnIh"},{"type":"paragraph","children":[{"type":"text","text":"设想你要画两条线段，希望它们不仅平行且头尾对齐，该怎么画？","id":""}],"text":"","id":"Q2SYdWasKoAmWgxOaWBcHguqn3g"},{"type":"paragraph","children":[{"type":"text","text":"如下图，当你开启对象捕捉追踪后，在绘制第二条线段的第二个点时，先将光标挪到第一条线段的端点上再慢慢往下挪动（不要单击，只是挪动），此时会出现一条绿色的虚线，它就像一把尺子一样能帮助你对齐。","id":""}],"text":"","id":"McY6dUK0IoigQ4xigaWc2kM3nYb"},{"type":"paragraph","children":[{"type":"text","text":"这时将光标慢慢往下挪，单击即可绘制出端点对齐的两条线啦。","id":""}],"text":"","id":"Iqoed8kKyoWmi2xm60CctQGpnfe"},{"type":"imageList","children":[{"type":"image","attrs":{"height":695,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ba934dc811b14b299cdf365e7cc4e1fa","width":1024},"text":"","id":"HMq4dOYOqoqsKkxYVV7ctUpYnXc"},{"type":"image","attrs":{"height":679,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/55616e7e00db4f6ca20e1253404426b2","width":1024},"text":"","id":"NCs0dgAsGoGmYWxsltkcgwnnn1d"},{"type":"image","attrs":{"height":679,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/55616e7e00db4f6ca20e1253404426b2","width":1024},"text":"","id":"NCs0dgAsGoGmYWxsltkcgwnnn1d"},{"type":"image","attrs":{"height":471,"note":[{"type":"text","text":"基本操作逻辑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f1327453f80c41d88656307eb4ea6a7a","width":659},"text":"","id":"RgyMdEIo0oOssMxOcx6cWUMxn4d"}],"text":"","id":"IoqOdUKeUosg8yxEFQlcUcsznCf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"掌握绘图基本规范","id":""}],"text":"","id":"IoqOdUKeUosg8yxEFQlcUcsznCf"},{"type":"paragraph","children":[{"type":"text","text":"这个包括标注样式、详图、剖图、引线规范等。这就像学会了写字，组词造句一样。","id":""}],"text":"","id":"UYMgd2sASok0e8xOuEfc5Scyntg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"基本要求","id":""}],"text":"","id":"POk2dmmYWoyUyAxk6o0ciYkVnhb"},{"type":"paragraph","children":[{"type":"text","text":"1、所有设计室出的图纸都要配备图纸封皮、图纸说明、图纸目录。","id":""}],"text":"","id":"XWkqdu0EMoa8WwxKwfYcliPOn7b"},{"type":"paragraph","children":[{"type":"text","text":"A、图纸封皮须注明工程名称、图纸类别（施工图、竣工图、方案图）、制图日期。　","id":""}],"text":"","id":"CYoWdUaswo4Qgsxqd29c5Nydn3E"},{"type":"paragraph","children":[{"type":"text","text":"B、图纸说明须对工程进一步说明工程概况、工程名称、建设单位、施工单位、设计单位或建筑设计单位等。　","id":""}],"text":"","id":"FAMYd0mOsocqYAxspGpcJ8DHnQb"},{"type":"paragraph","children":[{"type":"text","text":"2、每张图纸须编制图名、图号、比例、时间。　","id":""}],"text":"","id":"Qa22dKw00oEUu8xC0Nqch3oMnUf"},{"type":"paragraph","children":[{"type":"text","text":"3、打印图纸按需要、比例出图。","id":""}],"text":"","id":"MgIedu6SYo8ewKxarpPcqykonfb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"常用制图方式","id":""}],"text":"","id":"NKAidCymKougG6x8dUec7kYRnge"},{"type":"paragraph","children":[{"type":"text","text":"一、常用比例","id":""}],"text":"","id":"OAoQdYKusoIKqMxeWfJcTq8AnQd"},{"type":"image","attrs":{"height":400,"note":[{"type":"text","text":"常用制图方式","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/06b84d68c8f046d7be959ac6bfb5425b","width":560},"text":"","id":"XMo6dq4UEos4CMxKIq2cghG8nDf"},{"type":"paragraph","children":[{"type":"text","text":"1:1、1:2、1:3、1:4、1:5、1:6、1:10","id":""}],"text":"","id":"OKksd2i4ioECyIxILgKcAMNNnSe"},{"type":"paragraph","children":[{"type":"text","text":"1:15、1:20、1:25、1:30、1:40、1:50、1:60、1:80","id":""}],"text":"","id":"GMoWd4gSGoqOC4xsds7cUyCVn7b"},{"type":"paragraph","children":[{"type":"text","text":"1:100、1:150、1:200、1:250、1:300、1:400、1:500","id":""}],"text":"","id":"ZcQCdgg84ociCKx0kvicwssMnzb"},{"type":"paragraph","children":[{"type":"text","text":"二、线型","id":""}],"text":"","id":"V8GQdkmEqoyUg8xOKKsc86EinHh"},{"type":"image","attrs":{"height":236,"note":[{"type":"text","text":"常用制图方式","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/27ba4a03d9d54403913cf966dc9de1cc","width":414},"text":"","id":"VQimdagIwomESGx6bIicttE7ndb"},{"type":"paragraph","children":[{"type":"text","text":"1、粗实线：0.3mm","id":""}],"text":"","id":"UcYUdE00EoMy0GxvClNcKvEXnIN"},{"type":"paragraph","children":[{"type":"text","text":"1)平、剖面图中被剖切的主要建筑构造的轮廓（建筑平面图）。　","id":""}],"text":"","id":"RkQmdGWGsoASc0xU3CdcsxRJnVc"},{"type":"paragraph","children":[{"type":"text","text":"2)室内外立面图的轮廓。　　","id":""}],"text":"","id":"TisAdkeKAoC4EUxcZtKcrRLDnLc"},{"type":"paragraph","children":[{"type":"text","text":"3)建筑装饰构造详图的建筑物","id":""},{"type":"text","text":"表面线","id":""},{"type":"text","text":"。","id":""}],"text":"","id":"XWsUduwgmoi6uIxQ7hocZ1wUnbe"},{"type":"paragraph","children":[{"type":"text","text":"2、中实线：0.15-0.18mm　","id":""}],"text":"","id":"TIMmdYMqMoQSUoxcvi9cDsQ1nPh"},{"type":"paragraph","children":[{"type":"text","text":"1)平、剖面图中被剖切的次要建筑构造的轮廓线。　","id":""}],"text":"","id":"FySadI064oKumUxI3JVcNUD8n4b"},{"type":"paragraph","children":[{"type":"text","text":"2)室内外平顶、立、剖面图中建筑构配件的轮廓线。　　","id":""}],"text":"","id":"Kg4UdKQUKoQECSxq88tcyld4nUg"},{"type":"paragraph","children":[{"type":"text","text":"3)建筑装饰构造详图及构配件详图中一般轮廓线。","id":""}],"text":"","id":"AeocdK22WouAaixc7YucFvrRnm2"},{"type":"paragraph","children":[{"type":"text","text":"3、细实线：0.1mm","id":""}],"text":"","id":"Ueegd6iogoAGasxau0Gc0K1rnvc"},{"type":"paragraph","children":[{"type":"text","text":"填充线、尺寸线、尺寸界限、索引符号、标高符号、分格线。","id":""}],"text":"","id":"DS6sd2uaSoQOMsxmMQrc7RCXnyh"},{"type":"paragraph","children":[{"type":"text","text":"4、细虚线：0.1-0.13mm　　","id":""}],"text":"","id":"AOmWdMEAUoegQ0xeKHLcSK0snUd"},{"type":"paragraph","children":[{"type":"text","text":"1)室内平面、顶面图中未剖切到的主要轮廓线。　　","id":""}],"text":"","id":"A6eod4emKoYeUixqibocfn1Rngb"},{"type":"paragraph","children":[{"type":"text","text":"2)建筑构造及建筑装饰构配件不可见的轮廓线。　　","id":""}],"text":"","id":"IywWd4UekoA0WcxmscMcgmOinKf"},{"type":"paragraph","children":[{"type":"text","text":"3)拟扩建的建筑轮廓线。　","id":""}],"text":"","id":"VMe4dI2E2oc6U4xiMSscOyDOnIc"},{"type":"paragraph","children":[{"type":"text","text":"4)外开门立面图开门表示方式。","id":""}],"text":"","id":"DwSGdKKGuoqGqCxW6hBc9CEInhc"},{"type":"paragraph","children":[{"type":"text","text":"5、细点划线：0.1-0.13mm","id":""}],"text":"","id":"CIqSdWk4Oo0MeWxsbsyceqqinXd"},{"type":"paragraph","children":[{"type":"text","text":"中心线、对称线、定位轴线。","id":""}],"text":"","id":"Ua6adeq8YocG02xofHWcj1Zxnnf"},{"type":"paragraph","children":[{"type":"text","text":"6、细折断线：0.1-0.13mm","id":""}],"text":"","id":"VcEAdwkq2o6ak8xWqAdc8owUnGf"},{"type":"paragraph","children":[{"type":"text","text":"不需画全的断开界线。","id":""}],"text":"","id":"DSMgdEYW8oCA4Ox4Qtnc1EZ0n8c"},{"type":"paragraph","children":[{"type":"text","text":"三、打印出图笔号1-10号线宽设置，选择打印，弹出的对话框的右上角有个笔形的图标，点击，出现各种颜色。","id":""}],"text":"","id":"Cg4CdSIi6okuyuxuhDpcU3JPnec"},{"type":"paragraph","children":[{"type":"text","text":"10号特粗线","id":""},{"type":"text","marks":[{"type":"strong"}],"text":"：","id":""},{"type":"text","text":"1)立面地坪线2)索引剖切符号3)图标上线","id":""}],"text":"","id":"CoSIdSKqkoQqEaxCciNcwndUnVv"},{"type":"paragraph","children":[{"type":"text","text":"4)索引图标中表示索引图在本图的短线","id":""}],"text":"","id":"XMmWdouuQoWmsex6gM1c0PRQnVf"},{"type":"paragraph","children":[{"type":"text","text":"四、","id":""},{"type":"text","text":"剖切索引符号","id":""}],"text":"","id":"LwSwdikmOoYCC4xpX80cYFFfnF2"},{"type":"paragraph","children":[{"type":"text","text":"1、m：ø12mm(在A0、A1、A2、图纸)","id":""}],"text":"","id":"UOgGdSiq8o6ykwx8HtgcbwG2n4d"},{"type":"paragraph","children":[{"type":"text","text":"2、m：ø10mm(在A3、A4图纸)","id":""}],"text":"","id":"Uskidy02Eoageux0tnFcGaMlnfb"},{"type":"paragraph","children":[{"type":"text","text":"3、","id":""},{"type":"text","text":"特粗线","id":""},{"type":"text","text":"到索引线为剖视方向","id":""}],"text":"","id":"DWUedeSOIoY4GsxyesIcEETfnPe"},{"type":"paragraph","children":[{"type":"text","text":"4、A：字高5mm(在A0、A1、A2、图纸)，字高4mm(在A3、A4图纸)","id":""}],"text":"","id":"H4EsdUMqooSok2xaSulcMiejnCg"},{"type":"paragraph","children":[{"type":"text","text":"5、B-01：字高3mm(在A0、A1、A2、图纸)，字高2、5mm(在A3、A4图纸)","id":""}],"text":"","id":"DeaSdwK8soKcgMxecQBc05ALnBh"},{"type":"paragraph","children":[{"type":"text","text":"6、A为索引图号，B-01为索引图纸号，B-01为“”表示索引在本图","id":""}],"text":"","id":"SYC0dk8e4oWiO2x2FXacbj3inum"},{"type":"paragraph","children":[{"type":"text","text":"五、平、立面索引符号","id":""}],"text":"","id":"MAo2dMQuEo4YqexmASNcJAoynpg"},{"type":"paragraph","children":[{"type":"text","text":"1、m：ø12mm(在A0、A1、A2、图纸)","id":""}],"text":"","id":"JCaoduaMmo4cGYxcXOscTM3nncg"},{"type":"paragraph","children":[{"type":"text","text":"2、m：ø10mm(在A3、A4图纸)","id":""}],"text":"","id":"KyIiduy4yoewasxKwEMcRaPjnkh"},{"type":"paragraph","children":[{"type":"text","text":"3、A1-A4：字高4mm(在A0、A1、A2图纸)，字高3mm(在A3、A4图纸)","id":""}],"text":"","id":"KaeGdaSs0oEmeixMRpxcrAqfnpY"},{"type":"paragraph","children":[{"type":"text","text":"4、B-01--B-04：字高2、5mm(在A0、A1、A2图纸)，字高2mm(在A3、A4图纸)","id":""}],"text":"","id":"JGaCd4amEogI4sxsX4XcCDzbndd"},{"type":"paragraph","children":[{"type":"text","text":"六、大样图索引","id":""}],"text":"","id":"MGeQd4YyeoKqMoxAZ7jcHE8LnKd"},{"type":"paragraph","children":[{"type":"text","text":"大样引出框","id":""}],"text":"","id":"QOOOdA0SMoMogGxAXY8cdspxnvg"},{"type":"paragraph","children":[{"type":"text","text":"1、m：ø12mm(在A0、A1、A2图纸)","id":""}],"text":"","id":"QSSadCmEeok8agxIlXcciRrXnje"},{"type":"paragraph","children":[{"type":"text","text":"2、m：ø12mm(在A3、A4图纸)"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text":"","id":"IqYidgCI2oGuC6xcH0QcotBKnNg"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"SCkqdqycgoISY0xuwQ2coHppnkg"},{"type":"image","attrs":{"height":330,"note":[{"type":"text","text":"基础练习图纸","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/53f0a50183274ddd9b417631b6ca4d83","width":500},"text":"","id":"AaKgdUyuWoGAwMxeajpcc1rwn4f"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"IA0Id8QoooYYmoxyEXsc5KbInyf"},{"type":"image","attrs":{"height":330,"note":[{"type":"text","text":"基础练习图纸","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c55d395d5e4e4aa695675253f0c89335","width":500},"text":"","id":"XKQ0dwI8coAOYMxoHsicI4f7nib"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"注意事项","id":""}],"text":"","id":"YQsMdEQgIoMuUGx2156c30KwnAg"},{"type":"paragraph","children":[{"type":"text","text":"1、学习CAD不要急于求成","id":""}],"text":"","id":"AscUd0oeMoq84ix8BeJcScKXnRf"},{"type":"paragraph","children":[{"type":"text","text":"CAD的学习过程讲究循序渐进，先了解绘图的基本知识，打好基础，再勤加练习，知识的吸收要由浅及深，由简到繁，这样学习起来不吃力，学习的兴趣也会大一点。","id":""}],"text":"","id":"HKy8di6OmoqyGexcNZYcBBvunKd"},{"type":"paragraph","children":[{"type":"text","text":"2、不要不遵循作图步骤","id":""}],"text":"","id":"L8GGdYeIuoAIeexczCacKkdenid"},{"type":"paragraph","children":[{"type":"text","text":"在进行CAD绘图的时候最好首先要设置好图幅大小，然后设置单位和精度，根据绘图对象建立好图层，设置好对象样式后才开始绘图。","id":""}],"text":"","id":"HQsMdwu2YoMW6GxErtPcvOAInlf"},{"type":"paragraph","children":[{"type":"text","text":"3、绘图比例乱设置","id":""}],"text":"","id":"ZYQGdGkc0oEGOExo1l4cAOS2nPf"},{"type":"paragraph","children":[{"type":"text","text":"在进行绘图的时候不要自己随心所欲的设置绘图比例，CAD绘图比例有很多，而每个比例都是科学设置的，最佳绘图比例是1:1，将绘图比例设置为1:1绝对不会错。","id":""}],"text":"","id":"Zq4cdw6y8oaKkWxoPROcNG3WnQc"},{"type":"paragraph","children":[{"type":"text","text":"4、不要在0层上绘图","id":""}],"text":"","id":"DECqdOsMco8YOgxQ1zWcwlVRnab"},{"type":"paragraph","children":[{"type":"text","text":"这一点是一定要注意的，因为0层是系统默认的图层，不能更名和删除，通常用作草稿图层或插入块，将图画在0层上容易导致图层混乱，不利于分层管理。5、不要把图框和图形画在同一副图中","id":""}],"text":"","id":"NuWydwCYMoYi66xOZRQccHINnqs"},{"type":"paragraph","children":[{"type":"text","text":"绘图时如果需要运用到图框应当将图框以块的形式插入进图中，而不是直接画，直接画在后面打印图纸的时候容易出现错乱。","id":""}],"text":"","id":"PW2EdyeC6oMu8oxUndXcf6g7nKc"},{"type":"paragraph","children":[{"type":"text","text":"6、遇到问题不及时弄清楚","id":""}],"text":"","id":"E00KdioaKomkqAxIB5ccfn85nsh"},{"type":"paragraph","children":[{"type":"text","text":"在绘图时因为操作的原因可能会出现很多问题，遇到问题一定要第一时间搞清楚，因为你记着记着可能就忘了。比如说画一张图，别人画的大小适中，而你画起来图形很小，有的甚至看不见，这可能是因为你没有设置绘图界限而导致的。","id":""}],"text":"","id":"TkaIdMG2qoiYCMxCwcDcOrMenPg"},{"type":"paragraph","children":[{"type":"text","text":"7、不设置线型比例","id":""}],"text":"","id":"Ym6ydWusio62KWxTUwSc0XUEnoV"},{"type":"paragraph","children":[{"type":"text","text":"没有设置线型比例可能会导致你用虚线画线但画出来看起来就像是用实线画的，线型比例在设置的时候还要根据图形的尺寸来，如果图形尺寸特别小可以将图形比例设大一点，如果图形尺寸特别大可以将图形比例设小一点。","id":""}],"text":"","id":"Z04cdKCico8OmQxU0escjKYtnDr"},{"type":"paragraph","children":[{"type":"text","text":"8、不标注工程信息","id":""}],"text":"","id":"HSegdCAmqoWkaUxysLicn5Gbneb"},{"type":"paragraph","children":[{"type":"text","text":"工程标注是工程的重要依据。在一幅工程图中工程标注是不可少的重要部分。在某些情况下，工程标注甚至比图形更重要。所以小伙伴们在绘图的时候一定不要忘了标注。","id":""}],"text":"","id":"Cw40dk6miousE6xU8Gbc37Wvn9C"},{"type":"paragraph","children":[{"type":"text","text":"9、文字字体不规范","id":""}],"text":"","id":"LGyGdKWewoKYUyxknpNcIyNYnfF"},{"type":"paragraph","children":[{"type":"text","text":"文字是CAD图纸不可缺少的一部分，如尺寸标注文字、图纸说明等，在标注的时候很多小伙伴都会用自己喜欢的字体，这样是错误的，规范的字体是“长仿宋体”。","id":""}],"text":"","id":"VQGMdaW4qoWMA4xq8ODcFDW4nPe"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"QKOIdouKYosKu6xga8zc1RcRnN2"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"EUAWdYGokoswAyxsJL4crd4Nnhf"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"Sa4EdWCA8o0oaqxoTVscr1Uwnwh"}]%3C%2Fhowto_content%3E

8. ff13结局

GQ-13FFEX为17年能率新品，主要和16年13EFEX的区别：降低了燃烧噪音和熄火噪音，最大功率下的噪音值在46DB，F系列还强化了最低燃烧值32度，冬季用温水洗蔬菜和洗手洗碗，节约燃气费。夏季如果进水温度在20度左右，可以实现32度温水洗澡。

9. ff12通关后

苹果ffyf开头的序列号代表郑州产地，型号有m.n,代表零售机和官翻机 。

序列号有c所有版本的苹果手机，都是富士康生产。以 F 开头为郑州是郑州富士康生产。辨别苹果手机是否为翻新机 ，一般外观上是看不出来的。不过可以通过序列号辨别iPhone12是否为翻新机。

以上就是关于iPhone12序列号f开头的含义解析，大家可以了解下，赶紧去下你的iPhone手机序列号是什么吧。

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