公式曲线类工件的精密数控车削加工  

Precision CNC lathe machining of curve parts

作　　者：计小辈[1] 王丽敏[1] 马雪芳[1] JI Xiaobei WANG Limin MA Xuefang(Xingtai Polytechnic College, Xingtai 054035, CH)

机构地区：[1]邢台职业技术学院,河北邢台054035

出　　处：《制造技术与机床》2017年第2期118-121,共4页Manufacturing Technology & Machine Tool

摘　　要：公式曲线类工件的精密车削加工可以充分发挥数控车床的加工优势,但其加工过程存在较大的技术难度。结合加工矫直辊辊型曲面的实际生产经验,分析了加工此类工件的具体实施方法,解决了数控车床上公式曲线类工件精密加工的技术难题。对其加工方法的研究有助于加深对数控加工技术的理解;对于提高数控车床性能和产品加工质量有一定的现实意义。Curve precision turning parts can give full play to advantage of NC lathe processing, but the processing there has great technical difficulties. Straightening roll surface is based on the processing of the actual production experience, analyses the implementation of such parts, solves the technical problems of CNC lathe precision machining of curve part. Study on the processing method helps deepen understanding of CNC machining technology; for NC lathe processing performance and product quality has some significance.

关 键 词：公式曲线 对刀 刀尖圆弧半径补偿 R参数编程(宏程序) 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]