模具部件公差标准优质PPT.ppt

1、+0.010L L:0.01W W:0.01顶针孔公差顶针孔公差:+0.015 +0.005H H:0-0.111/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0顶针加工公差顶针加工公差 X X0.02模仁模仁中心中心模模仁仁中中心心顶针孔中心顶针孔中心顶针位置公差顶针位置公差:顶针位置公差顶针位置公差:Y Y0.02 X X0.01镶件位置公差镶件位置公差:镶件孔中心镶件孔中心 Y Y0.01镶件位置公差镶件位置公差:11/10/2022Copyright BYD DIVISION 2004 COMPANY CON

2、FIDENTIAL VER1.0加工基准面加工基准面底面底面模仁加工基准面模仁加工基准面11/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0凸插穿面公差凸插穿面公差凸插凸插穿面穿面公差公差:+0.01011/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0凹插凹插穿面穿面公差公差:凹凹插穿面公差插穿面公差0-0.0111/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.

3、0后模后模分型面公差分型面公差分型面分型面公差：公差：靠破面公差：+0.010+0.01011/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0前模前模分型面公差分型面公差分型面分型面公差：0-0.01+0.01011/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0模胚开框公差模胚开框公差W W:0.02L L:0.02H H:0-0.05加工基准面加工基准面精框角位精框角位R11/10/2022Copyright BYD DIVISION

4、2004 COMPANY CONFIDENTIAL VER1.0精框角位R深度（D）1-5051-100深度（D）R13R16.5精框尺寸精度长度（X）宽度（Y）深度（D）对框0.020.020.02X300mmX=301-570+0-0.05长度（X）宽度（Y）深度（D）对框0.030.030.03+0-0.0511/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0镶件公差镶件公差0-0.01W W:-0.010H HL L:0-0.01H1H1:顶部碰穿面H H顶部胶位面H H+0.010+0.02011/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0模仁基准模仁基准模板基准模板基准模仁模胚装配基准模仁模胚装配基准注注:模仁模胚基准在一侧模仁模胚基准在一侧11/10/2022Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.0Copyright BYD DIVISION 2004 COMPANY CONFIDENTIAL VER1.011/10/2022