斗笠式刀库的容刀量与分度装置的运动分析  

Analysis of Tool Capacity and Dividing Device's Action in the Bamboo Hat ATC

作　　者：张宇[1] 夏晓平[2] 

机构地区：[1]常州工学院机电工程学院,江苏常州213002 [2]常州工程职业技术学院机电工程学院,江苏常州213000

出　　处：《机械工程师》2009年第1期35-36,共2页Mechanical Engineer

摘　　要：加工中心斗笠式刀库分度装置由刀库鼓轮、分度盘、定位法兰、滚子等零部件组成,采用分度电机驱动,定位法兰每回转一圈,分度盘反向转过一个刀位,从而使刀库轮毂得到周期性间歇运动,起到刀库的转位分度作用。其分度槽槽数(容刀量)越多,刀库转位越平稳,另一方面,槽数的增加会导致刀库尺寸的增加。因此,正确合理地选择刀库容量就显得尤为重要。The bamboo hat ATC of machine centre is made up of tool wheel, dividing disk, position flange and roller. It is divided by dividing motor. Dividing disk rotates one tool room while position flange rotates one circle. It makes tool wheel gain a periodical intermittent rotating action, and the ATC gains a dividing action. The more dividing slot, the more stably ATC rotates. Otherwise the increment of slots leads to increment of size of ATC. So it is very important to exactly select the tools capacity of ATC.

关 键 词：容刀量 分度盘 定位法兰 运动分析 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]