工艺条件和气道结构对气辅成型产品力学性能的影响  

INFLUENCE OF PROCESSING PARAMETERS AND GAS CHANNEL STRUCTURE ON MECHANICAL PROPERTIES OF GAS-ASSISTED INJECTION MOLDING PARTS

作　　者：张惠敏[1] 周桂莲[1] 焦冬梅[1] 

机构地区：[1]青岛科技大学,青岛266042

出　　处：《工程塑料应用》2004年第6期70-73,共4页Engineering Plastics Application

摘　　要：气体辅助注射成型技术与传统注射成型技术相比有许多优点 ,但它同时也引入了新的加工工艺参数和结构设计参数 ,从而对应用提出了更高的要求。为了设计出合理的气道结构和选择最佳的工艺参数 ,以提高产品的力学性能 。Although gas assisted injection molding technology has many advantages compared with conventional injection molding technology, it also leads in new processing parameters and structure design parameters, which makes the application more critical. The influence of processing conditions and gas channel structure on the mechanical properties of the gas assisted injection molding parts is analyzed and discussed, so that reasonable gas channel structure may be designed, optimal processing parameters may be chosen to increase mechanical properties of parts.

关 键 词：气体辅助注射成型技术 工艺参数 结构设计参数 气道结构 力学性能 工艺条件 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]