摘要
刀模是口罩机的关键零件,其加工精度与表面质量是影响N95口罩生产品质的重要参数。针对N95口罩生产设备的设计要求,依据N95口罩机工作原理,针对N95口罩生产设备的设计要求,改进设计N95口罩机关键零件刀模,分析N95口罩机工作原理,改进设计N95口罩机关键零件刀模,利用四轴加工中心,规划刀模零件的加工工艺,优化设计其刀路轨迹,基于UG CAM模块仿真生成刀模加工模型,并进行实验验证。研究结果表明,优化后的刀模的加工工艺,对N95口罩生产的质量与稳定性有很大程度的提高。
Cutter die is the key part of mask machine,and its machining accuracy and surface quality are important parameters affecting the quality of N95 mask production.According to the design requirements of N95 mask production equipment,according to the working principle of N95 mask machine and the design requirements of N95 mask production equipment,the cutter die for the key parts of N95 mask machine is improved.The working principle of N95 mask machine is analyzed,and the cutter die for the key parts of N95 mask machine is improved.The processing technology of the cutter die parts is planned by using the four-axis machining center,and the cutter path is optimized,Based on UG cam module,the machining model of cutter die is simulated and verified by experiments.The results show that the processing technology of the optimized die can greatly improve the quality and stability of N95 mask production.
作者
张克昌
胡自化
ZHANG Ke-chang;HU Zi-hua(School of Mechanical Engineering,Xiangtan Hunan 411100,China;Institute of Manufacturing,Hunan Railway Vocational and Technical College,Zhuzhou Hunan 412000,China)
出处
《装备制造技术》
2021年第5期49-54,共6页
Equipment Manufacturing Technology
关键词
N95口罩机
刀模
四轴机床
刀具路径优化
N95 mask machine
tool mould
four axis machine tool
tool path optimization
