反光体优化设计与模具零件CAM编程

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英文篇名：Optimization design of reflector and CAM programming for moulding parts 作者：赵文辉 ; 孙晓恒 ; 冯宝强 ; 卜锐锋 ; 王智 英文作者：ZHAO Wen-hui;SUN Xiao-heng;FENG Bao-qiang;BU Rui-feng;WANG Zhi;School of Mechanical Engineering, Shenyang University of Technology;Shenyang Precision and Power Transmission Equipment Co., Ltd.; 关键词：反光棱线曲率 ; LED灯 ; 模具零件 ; NC编程 英文关键词：curvature of reflective contour;;LED lamp;;moulding part;;NC programming 中文刊名：MJGY 英文刊名：Die & Mould Industry 机构：沈阳工业大学机械工程学院;沈阳精力传动设备有限公司; 出版日期：2019-03-04 07:01 出版单位：模具工业 年：2019 期：v.45;No.456 基金：十二五国家科技支撑计划项目(2015BAH47F02);; 辽宁省教育厅项目(LFGD2017013) 语种：中文; 页：MJGY201902025 页数：4 CN：02 ISSN：45-1158/TG 分类号：76-79

摘要

提出了基于NX的反光体设计与模具零件NC加工CAD/CAM一体化方法,用于设计高效的节能灯反光体及其模具结构,并快速生成相应的NC代码,再根据LED灯的发光原理,利用NX三维设计软件,通过调整反光体的内部结构与碗体反光棱线曲率,优化反光体模型,同时利用Moldflow模块设计反光体1模2腔注射模,并基于CAM模块进行了模具零件的NC编程。
        A CAD/CAM integration method was proposed to design a reflector for the high-efficiency and energy-saving lamp, and generate corresponding NC code quickly based on NX software. According to the luminous principle of the LED lamp, NX 3 D design software was used to optimize the reflector model by adjusting the internal structure of the reflector and the curvature of bowl reflective contour. An injection mould with 2 cavities was designed by using the Moldflow module, and the NC programming of the moulding part was carried out based on CAM module.

引文

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