车铣加工中心铣螺纹宏程序的应用  

Application of Milling Thread Macro Program in Turning-Milling Machining Center

作　　者：董兆鹏 DONG Zhaopeng

机构地区：[1]共享智能装备有限公司

出　　处：《科技创新与应用》2019年第31期107-108,共2页Technology Innovation and Application

摘　　要：螺纹的加工方法有多种,常规状态下使用车铣床车螺纹和攻丝,镗铣床铣螺纹和攻丝的方式等来完成螺纹的加工。对于大型铸件的大螺纹无法使用车床车螺纹和攻丝时,一般采取镗铣床铣功能来实现,遇到镗铣机床资源紧张,产品周期短,需要等待的情况下,摸索出一套SINUMERIK840D系统利用宏程序在立式数控车铣加工中心上利用铣功能铣出合格螺纹的方法,结合实际生产验证工艺程序合理可行。There are a variety of thread processing methods, the conventional use of turning milling machine thread and tapping, boring and milling machine milling thread and tapping methods to complete the thread processing. Big thread cannot be used for large castings lathe threading and tapping, generally take the boring and milling machine milling function to implement, boring and milling machine tool resources nervous, product cycle is short, needs to wait for, for a set of SINUMERIK840D system using the macro program on the vertical CNC milling machining center by using the method of thread milling and milling function of qualified, combined with the actual production verification process was reasonable.

关 键 词：螺纹 宏程序 车铣加工中心 

分 类 号：TH16[机械工程—机械制造及自动化]