聚氨酯橡胶冲裁模试验研究  

作　　者：王全聪[1] 张俊臣[1] 周明义 艾树良 

机构地区：[1]太原重型机械学院,山西太原030024

出　　处：《模具工业》2000年第12期20-22,共3页Die & Mould Industry

摘　　要：通过试验 ,电测记录了在聚氨酯橡胶通用冲裁模上进行薄料冲裁的实际冲裁力 ,并与经验公式计算值对比 ,得出了正确的计算公式和模垫单位压力值的选用范围 ,为简化计算 。Through experiments, the blanking of thin stocks on the universal polyurethane rubber die was recorded by an electronic tester. By comparing the actual blanking force and the value calculated from the experiential formula, the accurate calculating formula and the die risers' unit pressure value scope were educed . It offered a foundation for simplifying the calculation of the blanking force and for correctly selecting the equipment.

关 键 词：聚氨脂橡胶 冲模 计算公式 试验研究 

分 类 号：TG385.2[金属学及工艺—金属压力加工]