赛马车A底大风扇叶单型腔注射模的设计

范文编号:JX503   范文字数:21014,页数:44  有设计图

摘  要
 本文为赛马车A底大风扇叶单型腔注射模的设计方法及具体设计过程，本塑件为哈尔滨齐塑汽车饰件有限公司的标准样件。通过对塑件的结构分析，运用UG画出塑件的图样及运用CAD/CAM绘画出注射模具的整体装配图、定模图及动模图。通过理论计算及所用材料性能等综合参数确定了模具的浇注系统、侧抽芯机构、顶出机构、复位杆、冷却系统、导向机构和模架等的设计方案。其中，由于本设计中塑件的四周都带有凹槽，所以侧抽芯机构的设计是本设计的重难点。我们经分析采用了斜导柱侧抽的方法，有效可靠的解决这个问题。
关键词：注射模；斜导柱；塑料

Abstract
 In this paper, A race car fan at the end of the wind of a single cavity injection mold design method and the specific design process, the plastic parts for Qi Harbin Automotive Trim Co., Ltd. plastic standard sample. Through the structural analysis of plastic parts, plastic parts using UG draw the design and application of CAD/CAM drawing the overall injection molding assembly, will be dynamic modulus maps and plans. Through theoretical calculations and materials used to determine the performance of the integrated parameters of the casting mold system, the side core pulling bodies out of the top agencies, under reduction, cooling systems, orientation, etc. and mold design. Which, due to the design of plastic parts all around with a groove, so the side core-pulling mechanism is designed to be difficult in this re-design. We analyzed the use of the oblique derivative method smoke side column, effective and reliable solution to this problem.
 
Key words: Injection Mold；Oblique Guides；Plastic

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