2019/1/4,1,沖模零件設計簡介,一.工件零件沖頭,刀口 1.整體式,2.分體式,B,A,B,A,B,A,凸凹模(復合模),二 .定位零件1.擋料梢,2.導位梢,(0.50.8)T,=圓孔直徑-(0.020.20) mm,3.側刃,0.51mm,間隙為0 寬度為36mm,4.導料板,W=材料W+GAP,沖頭設計為多大?,3.000mm?,3.050mm?,2.950mm?,_mm?,3.00,0.05,0.03,2019/1/4,20,一.工作零件的設計,下料零件的設計: 1.圓孔.,3.00,如何才能得到,0.05,0.03,3.00,0.05,0.03,3.00,0.05,0.03,的孔呢?,沖頭設計為多大?,3.000mm?,3.050mm?,2.950mm?,_mm?,3.00,0.05,0.03,2019/1/4,22,一.工作零件的設計,下料零件的設計: 1.圓孔.,3.000,
