![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=1739334897-K2YTaRsvv9jb42VodofqnlocRjz1kE2U-0-6d7100cdbcfa809e35817f755324c545)
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0005-0002.jpg?sign=1739334897-0AkFiJ1Vpc8D4qfr3weJagz4lbrVUGhl-0-77a48a9e0eeacbe8c29a28f46853de50)
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=1739334897-eFZNycdbDepS3rX4PRWaPTXDMkOgc3Ad-0-e5a77a890b1e390334db23169777cbda)
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=1739334897-QPGtgbxGbb5JTs88jxviWNkwFQAcL6QO-0-5159b6b7a1e8e6bcbfeb591ef2242df2)
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=1739334897-AYvINRWZGX1gLoICZLjFW8O9AyZR9rHv-0-62552588281af5accd18c2e299c804b8)
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=1739334897-nyL8ipKCe68iLBBbCuIVJcRQB8J4ifkG-0-680db4ddd6d5762417e76c4c1e9cdf61)
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=1739334897-AJezNZ9eh57JXW896hNFVG9BDwIR4vlV-0-415da8e295fbb044923334bb6e4e43b3)
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=1739334897-7EqEcfMZMpzS261JjJbLFzRL93krxiRs-0-2d46c9c100a117b73d7faf2fc4d490c7)
2.
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0008-0009.jpg?sign=1739334897-VRbsjniKZ9fzkH25oMHqbtoZPIELX2S9-0-19368b12c44cb375bbe981acbe4904ed)
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=1739334897-krJYDnEWE85hTQx4btaMvL8lH17b0WDB-0-94137a5d2e922a725d2ea4b5fde4b289)
2 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0011.jpg?sign=1739334897-ez2RoS5fB6bq9QKwaHpyJEow929eZ6tD-0-be71891072c71042168f6881807b9098)
3 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0012.jpg?sign=1739334897-Rgn0hdauERKDfThAZRBWqytX1E8sYu7U-0-ddbf4150e36afbb9d04259671d5f0d2c)
4 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0013.jpg?sign=1739334897-sDAIbf7od0TVrDCnG32SI8faVYgfOR3t-0-3a0d2a4224a49c44efb493cde474147a)
5 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0014.jpg?sign=1739334897-pOKS9kItGDJ4mH2jsaHyvAP7i35nqyDz-0-58708a5079227e9196f99f0690f9ce38)
6 .
![](https://epubservercos.yuewen.com/49EC8D/17786658308983306/epubprivate/OEBPS/Images/figure-0009-0015.jpg?sign=1739334897-Rv0WB4oMj5Zxj0ckBKttUzNEPoNSJzT2-0-9d4bf34e45b5ab87579bb622403b4086)