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.
作者
赵文辉
孙晓恒
冯宝强
卜锐锋
王智
ZHAO Wen-hui;SUN Xiao-heng;FENG Bao-qiang;BU Rui-feng;WANG Zhi(School of Mechanical Engineering, Shenyang University of Technology, Shenyang, Liaoning 110870, China;Shenyang Precision and Power Transmission Equipment Co., Ltd., Shenyang, Liaoning 110142, China)
出处
《模具工业》
2019年第2期66-69,共4页
Die & Mould Industry
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)
关键词
反光棱线曲率
LED灯
模具零件
NC编程
curvature of reflective contour
LED lamp
moulding part
NC programming
