摘要
结合UG软件在CAD/CAM技术方面的优势,以某汽车钥匙外壳为研究对象,研究了在三轴机床工艺范围内薄壁曲面零件的数控加工。在此基础上,分析了铣削加工方案,确定了详细的加工参数,设计了合理的工艺支承,解决了零件不易定位和夹紧难题,生成了多种刀具路径,通过零件仿真加工验证了方案的可行性。结果表明:通过UG软件的实际应用,保证了薄壁曲面零件的加工质量和效率,可为同类产品的数控铣削提供一定的参考。
Taking a car key shell as an example, the numerical control machining of thin-walled curved surface parts in the process range of a three-axis machine tool is studied using UG software. Based on this, the milling processing scheme is analyzed, detailed processing parameters are determined, reasonable process support is designed, the difficult positioning and clamping problems of the part are solved. Multiple tool paths are generated, and the feasibility of the scheme is verified by part simulation. The results show that the practical application of UG software guarantees the machining quality and efficiency of thin-walled curved parts, and provides a certain reference value for NC milling of similar products.
作者
李振兴
LI Zhenxing(Mechanical and Electrical Engineering Department,Suzhou Vocational University,Suzhou 215104,China)
出处
《机械工程师》
2020年第5期76-77,80,共3页
Mechanical Engineer
基金
苏州市职业大学成果创新项目(SVU2016CGCX13)。
