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遥控器后盖注塑模具设计
摘要
本论文以电视遥控器后盖的注塑模具设计为主要内容,详细介绍了注塑模具设计的一般流程,其中的设计内容有零件的工艺性编制:塑件的工艺性分析、塑件的体积和质量计算及注射机参数的确定;结构设计:分型面选择、型腔数确定、型腔的排列方式、浇口设计、侧向分型抽芯机构设计、推出及复位机构方式确定;型芯、型腔尺寸计算;模具加热和冷却系统计算;模具闭合高度确定;注射机有关参数的校核;
如此设计出的结构可确保模具工作运用可靠。最后对模具结构与注射机的匹配进行了校核。并用autoCAD绘制了一套模具装配图和零件图。
关键词:遥控器,注塑模具,浇注系统,分型面,型腔,型芯
REMOTE CONTROLLER DESIGN OF INJECTIONG MOULD FOR REAR COVER
ABSTRACT
In this thesis, the TV remote control on the back cover of injection mold design for the main content,Introduces the injection mold design process,Plastic Injection the design process, which is designed as part of the craft-oriented establishment : Plastic Parts of the Process Analysis, Plastic Parts of the size and quality of calculation and the injection parameters set; Structural design : Surface choice cavity determination, Cavity the arrangement, gate design, lateral type pulling mechanism design, launch and reattached body identified; Core, Cavity size calculation; Die heating and cooling putation; Mold closing high set; Injection machine parameters in the verification; The design of such a structure can be used to ensure reliable die. Finally, the injection mold structure and the matching machine was calibrated. Using a set of auto mapping mold parts and assembly plans.
KEYWARDS:rmote control, injection mold, pouring system, the parting surface, the cavity, core
目录
摘要 I
ABSTRACT II
目录 3
1绪论 5
5
5
2 塑件成型工艺性分析与注塑成型原理 8
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ABS性能分析 9
ABS成型塑件的主要缺陷及消除措施 10
3模具结构形式的拟定 10
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4 分型面的选择 11
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5注塑模浇注系统设计 13
: 13
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