检具检验项目指导书.doc

检具检验项目指导书 检具检验项目指导书汽车检具检验项目指导书本指导书为质量部对检具产品进行入库检查的依据，检具产品必须通过所有项目检验方能入库。 1.根据设计提供的总装图纸，对照检具，确认该检具为根据最新图纸制造；2.根据设计图纸，检验 （1）基准孔的大小一般为 8、 10、 12、16；粗糙度优于0.8；基准孔位置实测值用钢印标明在基准孔周围； （2）底板四边倒角1x45、上表面无明显划痕； （3）划线深度0.2mm3.根据图纸和测量计划，所有定位基准点和测量点标识都已标明，如-A-、-B-、-C-、RPS1Hxyz（空间位置不够时可标Hxyz）、Fz等；4.零件表面 （1）所有零件做发黑处理 （2）零件表面不允许有明显打磨痕，涮油漆的地方按照客户指定颜色刷油漆，均匀、美观。 （3）零件上都敲有钢印5.所有螺钉、销钉、垫片等紧固件无松动，检具表面清洁，无明显气孔沙眼；6.所有滑动部件，如定位销、锁紧销的配合关系符合图纸公差要求；7.所有转动部件、模板等可安全正常运行；编制审核批准8.所有夹钳在夹紧过程中，动作层次分明，能正常夹紧被测件，且加紧点与支撑点在同一轴线上，夹钳夹紧力小于5。 9.松散件及测量销均应按图纸要求标明相对关系、用经防锈处理的金属链或带橡皮套管的不锈钢钢丝绳连接，金属链长度为固定点和测量点的直线距离加10-20厘米10.有三坐标提供的完整的精度测量报告11.检具上应有完整的铭牌标识，用于标明制造厂家、名称、编号、外形尺寸、重量、制造日期。 12.有设计工程师提供的操作指导书；13.根据制造任务书要求，具备重复性、再现性报告；14.底板侧面安装起重手柄或吊环。 检具总重小于50使用手柄，检具总重量超过50以上，须配相应的吊环。 15.符合图纸规定公差；如未标明，根据制造任务书执行以下标准标准（大众标准）底板平行度0.051000基准面平行度、垂直度0.051000RPS面、支撑面0.10曲线测量面0.15零件外轮廓测量面（齐平面）或线:0.10零件形状测量面0.15测量孔位置检验销孔0.05编制审核批准划线孔0.15划线孔直径0.20划线孔销位置0.05格栅线位置相对基准的误差0.1/1000形状规或卡规:0.05基准孔之间的相对位置误差0.03B标准（通用标准）底板平行度0.05/1000基准面平行度、垂直度0.05/1000GD&T基准，如-A-、-B-、等轮廓面轮廓边卡板目测检查（如刻线检查等）检测用具（止通规、检量销）16.检具发运包装应符合模具出厂包装标准。 编制审核批准0.100.150.200.250.500.15Mm(Gg!BbVv5Qq0Kk&FfZz9Tu4Oo-Ii%DdXx7Ss2Mm(Hh!BbVw6Qq0Kl*FfZzaUu4Oo+Jj%DdYy8Ss2Nn)Hh!CcWw6Qr1Ll*Fg#AaUu5Pp+Jj&EeYy8Tt3Nn)Ii$Cc Wx7Rr1Lm(Gg#AbVv5Pp0Kk&E eZz9T t3Oo-Ii$DdXx7Rs2Mm(Gh!BbVv6Qq0K k*FfZ z9Uu4Oo-Jj%DdXy8Ss2Mn)Hh!BcWw6Q q1Ll*Ff#AaUu4Pp+Jj%EeYy8St3Nn)Hi$CcW w7Rr1Ll(Gg#A aVv5Pp+Kk&EeYz9Tt3No-Ii$CcXx7R r1Mm(G g#BbVv5Pq0Kk&EfZzSs2Nn)H h!CcWw6Qr1Ll*Fg#AaUu5Pp+Jj&EeYy8Tt3N n)Ii$C cWx7Rr1Lm(Gg#AbVv5Pp0Kk&EeZz9T t3Oo-Ii$CdXx7Rr2Mm(Gg!B bVv5Qq0Kk&FfZ z9Tu4Oo-Ij%D dXx8Ss2Mm)Hh!BbWw6Qq0Ll*FfZAaUu4Op+J j%DeYy8Ss3Nn)Hh$CcWw6Rr1Ll*Gg#AaUv5Pp+Jk&EeYy9T t3Nn-Ii$CcXx7Rr1Mm(Gg#Bb Vv5Pq0Kk&EfZz9Tt4Oo-Ii%D dXx7Ss2Mm(Hh!BbVw6Qq0Kl*FfZzaUu4Oo+J 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