摘要
橡胶异型密封条板式挤出模头设计的关键点是首。何使口模区各胶料质点的出口压力及流速均匀一致和如何确定口模的形状尺寸。根据流变学理论设计出初始口型曲线尺寸、并需进行试挤以修正口型曲线和尺寸。本文以一典型异型密封条挤出模头的研制为例，详细介绍了异型密封条挤出模头的设计方法及基本思路。
The Rey of the design of plate - type extruder dies for extruding profile rubber sealing strips ishow to make the pressur or velocity of the extruding rubber uniform at the exit of the die and how todefine the profile and size of the extruder die. The starting curve and size of the die are alreadydesigned by the rheological theory and then corrected with the extruding expreriment. Taking thedevelopment of the extruder die for a typical pro file rubber sealing strip as an example, thedesigning methed and Basic thought for the extrudcr die are introduced detaily in this paper.
出处
《特种橡胶制品》
北大核心
1997年第6期34-39,共6页
Special Purpose Rubber Products
