“R”参数编程在内燃机机体加工中的应用  

Application of "R" Parameter Programming in Machining of Internal Combustion Engine

作　　者：杨保 岳岁宁 

机构地区：[1]共享装备股份有限公司,银川750021

出　　处：《现代制造技术与装备》2017年第10期146-149,共4页Modern Manufacturing Technology and Equipment

摘　　要：本文研究了内燃机机体加工编程,将西门子840D数控系统特有的R参数编程方法与其功能应用于不同型号内燃机机体的局部相似部位的数控编程。在优化和改进程序过程中,本文提供了一种利用R参数编程代替了系统中CYCLE83指令进行深孔加工的方法,并运用优化的R参数程序在数控机床上完成了实际样件的加工,验证了R参数编程方法可避免重复编程、缩减编程时间和加工周期。R参数编程提高加工效率的优越性和本文针对该类零件编程的正确性与合理性,为同行业和相似零件的加工企业提供了编程经验。This paper studies the machining programming of internal combustion engine, and applies the programming method of R parameter and the function of SIEMENS 840 D CNC system to the local similar parts of different types of internal combustion engine block. In the optimization and improvement of the process, this paper provides a method of using R parameter programming instead of CYCLE83 instruction system for deep hole processing, and the use of R parameter optimization procedure completed the actual sample processing in NC machine tool, to verify the R parameter programming method can avoid repeated programming, reduced programming time and processing cycle. The R parameter programming improves the processing efficiency superiority, and this article aims at this kind of part programming the accuracy and the rationality, has provided the programming experience for the same profession and the similar part processing enterprise.

关 键 词：西门子840D系统 R参数编程 数控加工 深孔加工程序优化 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]