基于西门子840D sl系统的车-车拉机床加工程序设计  

The Machining Program Design of Lathe to Lathe Based on Siemens 840D sl System

作　　者：周洋 刘雪梅[1] ZHOU Yang;LIU Xuemei(School of Mechanical and Energy Engineering,Tongji University,Shanghai 201804;Saic General Dongyue Powertrain Co.,Ltd.,Yantai 264000)

机构地区：[1]同济大学机械与能源工程学院,上海201804 [2]上汽通用东岳动力总成有限公司,烟台264000

出　　处：《现代制造技术与装备》2023年第9期96-100,共5页Modern Manufacturing Technology and Equipment

摘　　要：NILES车-车拉机床基于西门子840D sl系统执行加工程序,加工车用发动机曲轴工件。根据曲轴工艺分析及机床的功能特点,研究加工程序在NILES车-车拉机床上的应用,探索加工程序设计的新方法,攻克数控程序与刀具管理、尺寸补偿界面数据交互的技术难点,实现机床由加工球磨铸铁曲轴转变为加工锻钢曲轴的目标。The NILES lathe is based on the Siemens 840D sl system to perform machining procedures for machining crankshaft workpieces for automotive engines.According to the crankshaft process analysis and the functional characteristics of the machine tool,the research and application of the machining program on the NILES cart-pull machine tool was analyzed,the new method of machining program design was explored,and the technical difficulties of the data interaction between the computer number control program and the tool management and the dimension compensation interface were overcome,so as to realize the goal of transforming the machine tool from the processing of ball grinding cast iron crankshaft to the processing of forged steel crankshaft.

关 键 词：加工程序 车-车拉机床 刀具管理 尺寸补偿界面 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]