![工程图学习题集](https://wfqqreader-1252317822.image.myqcloud.com/cover/264/33281264/b_33281264.jpg)
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第一章 制图的基本知识与技能
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0004-0001.jpg?sign=1738904085-awtkqJCoo8QmANoBevbuuJUpnfrtR04s-0-3a3dc1b131208e41af93e48a5150e56b)
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0005-0002.jpg?sign=1738904085-uxJXvTuHQTE3VuH5t1pQG09d8g4v8DjJ-0-80aecf238c1ae48cfa29f537c3a81f38)
在下列各图中,用HB铅笔填写尺寸数字和标注尺寸(3.5号字,大小要一致).数值由图中按比例1:1量 , 取整数。
1.在图上填上尺寸数字和箭头注意尺寸数字的方向 。
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0006-0003.jpg?sign=1738904085-LsfHugU7v8IFEkz5OlAG5vIxfzMlqNHc-0-d5dba48aef6e247a8858f56ce7e34d5c)
2.在图中注入角度尺寸和小尺寸。
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0006-0004.jpg?sign=1738904085-oh1EnhFE0mtqAXG5ni68sFNUJrrmvVRC-0-e98575ddc39cf6c7b0ebee31ce890ba4)
3.在图上注出圆或圆弧的尺寸(字符Ø,R需注出)。
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0006-0005.jpg?sign=1738904085-jlhoJXtOwhISLVsF8egQr4UebK57A8q8-0-9602daa9da7f6440656fcc021f380d06)
4.用符号 ×指出右图中尺寸注法的错误处在左图中重新注出全部尺寸。
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0006-0006.jpg?sign=1738904085-mhjfgNIIbDT1ey3SgBSgOk0iMa3WLRTm-0-5a2a33bcce1178c6ff1ac0a9c889fe9a)
按给定尺寸,用比例1:1画全下列图形(保留作图线)。
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0007-0007.jpg?sign=1738904085-mepwIdIuwfivSjgKKKHEh4IRLo59ddCP-0-6c5a9b87e6126121dacb94b659c1aa83)
按给定的布局尺寸,1 1在A4图纸上抄绘下列图形(第一题不标尺寸,第二题标注尺寸)。线宽b=0.7mm,标题栏格式及大小,本校自备图纸已印好,图名用10号字,图号、姓名、学号都用5号字。
1.
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0008-0008.jpg?sign=1738904085-HbTPBcPbE13q5I5uoD282FjVgLjjDITU-0-69ea75b027c96b512bcef2eade5bb3cc)
2.
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0008-0009.jpg?sign=1738904085-E4nA94ZxadqTxKdGCe9mpHg13rk6dXR6-0-c2a885103743cbe8dff04de281d4817c)
标注下列常见平面图形的尺寸,数值由图中按比例1:1测并量取整数, 5、6题按给定尺寸用1:1比例画全图。
1 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0010.jpg?sign=1738904085-vz2wUefTwCvnH4V6lx5R3S55vP0DuFHt-0-7cac0fe0cbc1ed06964c1fcb7df51254)
2 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0011.jpg?sign=1738904085-aHgnnafhsJZhyWudHngz2U0IP07DCEA6-0-a847715692145c08aa2490ad1b475d8d)
3 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0012.jpg?sign=1738904085-SOa1ABZBcOHvAyc2iYLBtAeiWWMsZRVo-0-708bc5da6936a221e24b15594b0d0a96)
4 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0013.jpg?sign=1738904085-Jd9NAftfeQddhehVRYNnvxVxiyvCGspv-0-db4de2d18e7e6f2ef42398ae5b7fea64)
5 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0014.jpg?sign=1738904085-WnNDDhFtmxHw0rjpNKQqMQAUurfyvsiv-0-889c347e5f077e47ed331efdc2bc2741)
6 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0015.jpg?sign=1738904085-PVo2EPgqggqksh101JY1IEQHPrhLE5bW-0-550cd61f5dafee687a375d5ecebffb66)