Insert Molding連接器端子之切料帶沖壓分析
Insert Molding connector terminals (pins) cut strip stamping analysis
(變形量已放大20倍)
(Deformation has been magnified 20 times)
Insert Molding connector terminals (pins) cut strip stamping analysis
(變形量已放大20倍)
(Deformation has been magnified 20 times)
由以上分析可知,Card Read Connector端子Insert Molding後,再切斷端子料橋(料帶),會引發沖壓拉料,造成整體Connector約0.05mm以上之平整度影響。不利於後續SMT作業。
改善法:先切斷端子料橋後,以製具輔助,再進行Insert Molding。如此可改善因沖壓拉料,造成Connector平整度之影響。