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内容编辑零件與模板間隙設計標准
推行作業標准化﹐實現模具設計快速統一。
二．適用范圍
穩旺精密沖模設計處。
三．內容
1. 為便于設計及加工的統一﹐在模具設計時﹐對模具零件與模板之間的間隙加以一定的規
定﹐據體請參考下表。此表以材料厚度在0.6mm以上﹐間隙取值為Cmm/單邊。薄材請依據料厚
確定。
|
項目 內容 |
UP |
UB |
PH |
PPS |
PS |
DIE2 |
DIE |
PS2 |
PH2 |
LB |
LP |
||||||
|
沖頭 |
|
|
+0.015 |
+1.0 |
+0.015 |
|
6%t直3.0錐1度 (下模刀口) |
|
|
+1.0 |
+1.5 |
||||||
|
固定入塊 |
|
|
|
|
+0.005 |
|
+0.005 |
|
|
|
|
||||||
|
活動入塊 |
|
|
|
|
|
|
+0.015 |
|
|
|
|
||||||
|
浮升塊 |
|
|
|
|
|
|
+0.050 |
|
|
|
|
||||||
|
浮升引導銷 |
|
|
|
|
|
|
+0.015 |
|
|
|
|
||||||
|
浮升兩用銷 |
|
|
|
|
|
|
+0.015 |
|
|
|
|
||||||
|
頂料銷 |
|
|
|
|
|
|
+0.05 |
|
|
|
|
||||||
|
頂杆 |
|
+1.0 |
+1.0 |
|
|
|
|
|
|
+1.0 |
+1.0 |
||||||
|
合銷 |
+0.005 |
+0.1 |
+0.010 |
|
|
+0.010 |
+0.010 |
|
+0.010 |
+0.1 |
+0.005 |
||||||
|
輔助導柱 |
|
|
+0.010 |
+1.0 |
+0.008 |
+0.008 |
+0.008 |
+0.008 |
+0.010 |
|
|
||||||
|
輔助導套 |
|
|
|
|
+0.008 |
|
+0.008 |
|
|
|
|
||||||
|
外導柱(導套) |
ΦD-0.02 -0.03 |
||||||||||||||||
|
外導柱(導柱) |
Φd-0.03 -0.04 |
||||||||||||||||
|
等高套筒 |
+0.5 |
+0.5 |
+0.5 |
+0.5 |
|
|
|
|
+0.5 |
+0.5 |
+0.5 |
||||||