aan_1029_意佳公司--质量--QC技能手册-五金行业QC共用检验标准.doc

编号:BI-003
版本:A/1
页次:1/44
日期:十一月 11, 2017
意佳有限公司
BEST IDEAL LIMITED
QC 技能手册
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················································11
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························································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························································24
第十一节、扭力计的使用····················································25
第十二节、投影仪的使用····················································25
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······················································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··················································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
编号:BI-003
版本:A/1
页次:2/44
日期:十一月 11, 2017
意佳有限公司
BEST IDEAL LIMITED
QC 技能手册
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)。
平面ABCD和平面EFGH都是水平面,平面AEFB和DHG