评论
打印
Instead of being the highly skilled worker who controlled every aspect of the part production, the tasks of the operator have been reduced to part loading and unloading, tool changing, chip clearing, and the like. In this way, one operator can often run two or three automatic machines. The role and functions of the machine tool have also changed.
考虑到人工操作的角色,角色由技术熟练的工人控制,工件生产的每一个过程变为只控制装卸换刀和清除碎屑和类似的操作,这样一个工人可以同时操作两台或三台车床,机床的角色和功能也改变了
NC machines are designed to be highly automatic and capable of combining several operations in one setup that formerly required several different machines. These changes are best exemplified by a new type of machine that did not exist prior to the advent and development of numerical control: the machining center. 数控需要设计成高度自动化具有需要在不同车床加工
几种操作联合在一起一定加工的能力,这些变化是通过一种新型车床在数控技术存在之前是不存在的,他丰富了数控加工中心
The machining center, developed in the late 1950s, is a machine tool capable of performing several different machining operations on a workpart in one setup under program control.
加工中心是在20 世纪50 年代发展起来的具有在程序控制下在一个工件上一次裝夹完成几种不同的加工能力的机床。
The machining center is capable of milling, drilling, reaming, tapping, boring, facing, and similar operations.
加工中心能完成铣,钻,铰屑,攻丝,镗,车端面及一些类似机加工工作。
