Si3 N4陶瓷材料在精密塑性成形模具中的应用

摘要

提出了将Si3 N4陶瓷材料应用于精密塑性成形模具设计与制造中，并对其可行性进行了分析。以汽车零件爪极的成形工艺为例，对成形过程进行了设计。%The new idea of applying Si3 N4 ceramic into the precision plastic forming die was presented ,and the feasibility was analyzed .The forming technology was verified feasible by an example .