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螺旋齿轮塑件注塑模设计
引用本文:赵永涛,田福祥. 螺旋齿轮塑件注塑模设计[J]. 现代塑料加工应用, 2007, 19(2): 57-59
作者姓名:赵永涛  田福祥
作者单位:青岛理工大学,山东,青岛,266033
摘    要:分析了斜齿轮塑件的工艺特性,给出了实用的注塑模结构,介绍了斜齿轮注塑模各系统的结构设计,论述了模具的工作原理。该模具利用定模推出机构和推管旋转脱模机构解决了螺旋齿轮脱模难的问题。模具结构紧凑,推出可靠,安装维修操作方便,成型塑件质量好,生产效率高。

关 键 词:塑料斜齿轮  注塑模  定模推出机构  旋转脱模机构
修稿时间:2006-09-25

Design of Plastic Injection Mould for Helical Gear
Zhao Yongtao,Tian Fuxiang. Design of Plastic Injection Mould for Helical Gear[J]. Modern Plastics Processing and Applications, 2007, 19(2): 57-59
Authors:Zhao Yongtao  Tian Fuxiang
Affiliation:Qingdao Technological University, Qingdao, Shandong, 266033
Abstract:Based on the analysis of the technological characteristics of the plastic helical gear,the practical die structure is presented.A dissertation is made on every parts of the structure and working principle of the injection mould.The mould is designed to take advan- tage of ejector in the fixed half and the rotary demoulding mechanism with ejector sleeve to solve the difficult problem of removing the helical gear.The mould is compact in structure, credible in push-out and easy in installing,repairing and operating.The quality of plastic parts produced is good and the production efficiency is high.
Keywords:plastic helical gear  injection mould  ejector in the fixed half  the rotary demoulding mechanism
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