大螺距三角形螺纹分层车削的宏程序编程方法  

Macro Programming Method for Large Pitch Triangular Thread Layer Turning

作　　者：彭正[1] Peng Zheng(Jiangyin Secondary Professional School,Wuxi 214433,Jiangsu,China)

机构地区：[1]江苏省江阴中等专业学校

出　　处：《农业技术与装备》2019年第11期52-54,共3页Agricultural Technology & Equipment

摘　　要：文章介绍了采用分层左右切削法车削大螺距三角形螺纹加工程序的设计与编写过程。着重介绍利用宏程序编制该种螺纹的粗、精加工数控程序方法。This paper introduces the design and preparation process of turning large pitch triangular thread machining program by layered left and right cutting method.Emphasis is placed on the use of macro programs to program the coarse and fine NC programs of this type of thread.

关 键 词：大螺距 角形螺纹 宏程序编程 

分 类 号：TG62[金属学及工艺—金属切削加工及机床]