数控铣床的螺旋插补功能优化  

Optimization of Helix Interpolation of CNC Milling Machine

作　　者：张棉好[1] 

机构地区：[1]浙江师范大学交通学院,金华321000

出　　处：《机械制造》2006年第8期44-46,共3页Machinery

摘　　要：分析了数控铣削螺旋插补指令在应用中螺纹升角对加工的影响,利用华中HNC-21M数控系统的用户宏程序功能,编制了可用于粗加工或精加工盲孔和通孔的通用宏程序,提高了编程的效率,确保了加工质量和加工安全。The influence of the lead angle on the machining in helix interpolation is analyzed. The macro program has been established based on HNC -21M system for milling of blind and through holes in rough or finishing machining, thus raising the programming efficiency, improving machining quality and ensuring safety in production.

关 键 词：螺旋插补 螺纹升角 程序框图 变量 宏指令 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TG547