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论文27页6000余字，CAD图纸10张,3D产品零件图
摘 要
模具制造技术迅速发展，已成为现代制造技术的重要组成部分。如模具的CAD/CAM技术，模具的激光快速成型技术，模具的精密成形技术，模具的超精密加工技术。本设计介绍了90°弯管注射模具的设计与制造方法。该注射模采用了1模4腔侧抽芯的结构。
关键词： 弯管 注射模具 设计
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90° elbow piece injection mold design
ABSTRACT
The mold manufacture technology rapid development, has become the modern manufacture technology the important constituent. If the mold CAD/CAM technology, the mold laser fast takes shape the technology, the mold precise formed technology, the mold ultra precise processing technology. This design introduced 90° the elbow piece injects the mold the design and the manufacture method. This injection mold used 1 mold 4 cavities sides to pull out the core the structure.
