FANUC柔性同步控制在自动分度直角铣头上的运用  

The application of the function flexible synchronous control on automatic indexing vertical milling head

作　　者：杨林[1] 黄继春 李攀科[1] 浦娇 YANG Lin;HUANG Jichun;LI Panke;PU Jiao(Shenji Group Kunming Machine Tool Co.,Ltd.,Kunming 650203,CHN)

机构地区：[1]沈机集团昆明机床股份有限公司,云南昆明650203

出　　处：《制造技术与机床》2018年第11期184-188,共5页Manufacturing Technology & Machine Tool

基　　金：成飞三期专项"国产五轴联动数控机床柔性生产线及生产单元飞机结构件应用"示范(2015ZX04001002)

摘　　要：直角铣头通过柔性同步功能把虚拟轴C轴(即铣头旋转分度轴)与Cs轴构成主从同步,并由外置编码器对分度的实际位置进行反馈,并通过PMC程序控制直角铣头端齿盘的脱开与啮合,以及功能参数的设置,宏程序的运用,实现自动分度。与通过Fanuc系统主轴Cs轮廓功能实现自动分度相比,其稳定性和可靠性更高,从而能实现更高的加工精度和加工效率。With the function flexible synchronous control,the master-slave synchronization of the vertical milling head was established between the virtual axis C axis(the indexing axis of the milling head)and the Cs axis;according to the actual indexing position which is measured by the external encoder,the disconnection and meshing of the end-tooth indexing table which is controlled by the PMC program,as well as the CNC parameter settings and the application of macro program,the automatic indexing was realized;compared with the function Cs contour control of Fanuc CNC,the function flexible synchronous control has higher stability and reliability in automatic indexing.

关 键 词：龙门镗铣床 直角铣头 Cs轴 虚拟轴 柔性同步 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]