小件多模穴绝热式注射模具设计

通过对某种小塑料件的工艺分析,介绍了一种多模穴绝热式注射模具的模具结构,且详细介绍了该模具在设计过程中的要点及工作原理。这对分析其它成品小、产量大、采用普通浇注系统废料相对较大塑件的注射模具设计有一定的参考价值。

Through the technical analysis of a small plastic part,a mold structure of multi-cavityadiathermal injection mold was introduced. Its key points and work principle in design wereelaborated. It has some reference values to the design of injection molds with small size, massproduction and general injection system with relatively large waste.