| 圆周多行位圆弧化直线运动抽芯模具设计 |
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| 引用本文： | 沈忠良,肖国华,徐生,欧长劲.圆周多行位圆弧化直线运动抽芯模具设计[J].工程塑料应用,2016(5):70-73. |
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| 作者姓名： | 沈忠良 肖国华 徐生 欧长劲 |
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| 作者单位： | 1. 浙江工商职业技术学院现代模具与制造装备智能化技术协同创新中心,浙江宁波,315600;2. 特种装备制造与先进加工技术教育部/浙江省重点实验室 浙江工业大学,杭州,310014 |
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| 基金项目： | 浙江省公益技术研究工业项目(2015C31065) |
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| 摘 要： | 针对圆周多行位、多层位的注塑产品,设计了圆弧化直线运动的抽芯模具,该模具采用齿轮传动抽芯组件在圆周运动时受限于导槽而做直线运动的方法,实现了复杂塑料件的合理脱模。详细介绍了模具的工作原理,通过4次分型实现了自动化注塑生产,经生产实践证明,该模具结构紧凑、工作稳定可靠,可为圆周多行位塑料件生产提供借鉴。
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| 关 键 词： | 圆周 多行位 圆弧化直线运动 塑料模具 抽芯 |
Design of Core-Pulling Mould by Rounded Linear Motion for Multi Line Positions Around Circumference |
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| Abstract: | A rounded linear motion core-pulling mould was designed for injection plastic product with multi line and multi layer positions. Core pulling assembly moved linearly subject to straight line guide groove when it moved in a circle, and this motion was powered by gear. Thus,reasonable demoulding of complex plastic parts was realized. Working principle of mould in detail was introduced,automatic injection molding was achieved by opening mould forth. The mould was compact and reliable proved by product,therefore,it can provide reference for circular multi positions plastic parts product. |
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| Keywords: | circumference multi line position rounded linear motion plastic mould core-pulling |
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