下载后可任意编辑四通水管接头塑胶模具设计摘 要:四通管是平常日常生活管道的连接件, 它被广泛用于建材行业, 特别是现今社会提倡节能和技术创新, 塑料管件将再一次掀起管件热潮。分型面的的选择特别重要, 合理地选好分型面, 为后面的工作带来方便。本设计是经过翻阅模具相关资料和文献, 结合 CAD、 SOLIWORKS 等绘图软件对四通管进行初步的结构设计, 经过对模仁的计算, 选择合适的模架, 对模架进行合理的分布, 采纳一模两穴。最后对塑件和模具进行校核。关键词: 注射模; 一模两腔; 校核下载后可任意编辑Four cross pipe injection moldAbstract: Four cross pipe fittings are usually everyday life, it is widely used in building materials industry, especially in today's society to promote energy efficiency and technological innovation, plastic pipe fittings will once again set off a boom. Select the parting surface is particularly important reasonably selected parting surface, easy to bring back to work for. This design is leafing through the mold-related information and documentation, combined with CAD, SOLIWORKS other graphics software for a preliminary four cross pipe design, through calculation of the mold insert, and select the appropriate mold, mold reasonable for distribution, using a mold two points. Finally, the plastic parts and molds checked.Keywords: four cross pipe; a mold two points;checking下载后可任意编辑1. 引言1.1. 注塑模具的进展 中国模具产业在国家政策和一系列措施的支持下迅速地进展, 年均增长率呈上升的趋势。但在塑胶模具产业行业, 中国与国外产品还有较大的差距。在引进的塑料模具模具大多是高科技, 如高精密模具, 大型模具。随着消费者要求表面更光滑、 成型周期短、 价格便宜, 这必定会促使技术的提高, 从而带动塑料模具行业的进展。塑料外壳模具, 以电视为例。其准确性从以前 0.05mm到现在的 0.005mm, 制造周期从以前 7 个月缩短至 3 个月, 而且使用寿命从过去的 10 万次到现在的 60 万次。从电视机外壳模具的例子能够看出, 寿命、 精度、 周期已经成为衡量模具好坏的一个进...
