质量检验技能手册

质量检验技能手册

ID:26080260

大小:1.56 MB

页数:44页

时间:2018-11-24

质量检验技能手册_第1页
质量检验技能手册_第2页
质量检验技能手册_第3页
质量检验技能手册_第4页
质量检验技能手册_第5页
资源描述:

《质量检验技能手册》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

1、质量检验技能手册编号:王业兵Page44of44目录第一章、识图技能第一节、工程识图····························································2第二节、尺寸的基本公差··················································6第三节、形状和位置公差··················································7第二章、部分量规仪器的使用第一节、要求精度与量规仪器···········································1

2、1第二节、游标卡尺的使用··················································12第三节、高度规的使用······················································13第四节、分厘卡的使用······················································14第五节、百分表的使用······················································17第六节、平台的使用··························

3、································19第七节、万能角度尺的使用················································19第八节、直角尺的使用······················································24第九节、V型块的使用························································24第十节、牙规的使用··························································

4、24第十一节、扭力计的使用····················································25第十二节、投影仪的使用····················································25第三章、检验标准第一节、检验方法································································27第二节、金属件及其加工品质标准·······································27第三节、喷油品质标准·················

5、·····································31第四节、包装材料品质标准··················································34第四章、检验方法第一节、披锋的检验方法····················································35第二节、直线度的检验方法··················································37第三节、平面度的检验方法·············································

6、·····38第四节、平行度的检验方法··················································39第五节、垂直度的检验方法··················································41第六节、同轴度的检验方法··················································42质量检验技能手册编号:王业兵Page44of44第一章识图技能第一节、工程识图1、体的投影体的投影,实质上构成该体的所有面的投影总和。运用点、线、面投影规律,就可以分析体的投影(如下图1-1)。平

7、面ABCD和平面EFGH都是水平面,平面AEFB和DHGC都是正垂面,这四个正面投影都积聚成直线。前后两个平面BFGC和AEHD分别为侧垂面和正平面,其正面投影重合线框b’f’g’c’(a’e’h’d’)。在水平投影中abcd和efgh反映实形,abfe,dcgh和bfgc具有类似性,aehd则积聚为一直线。图1-1:体的三面投影图1-2:体的三视图2、投影与三视图视图:就是将产品向投影面投影所得的图形。投影面上的投影与视图,在本质

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。