论文部分内容阅读
目前,简易数控机床改装所用的滚珠丝杠全采用不可逆的,因而限制了普通机床的功能和灵活性。为此我们开发的滚珠丝杠螺母开合机构(见图)用于现行的简易数控机床改造上,不但可用微机通过步进电机带动滚珠丝杠驱动丝杠螺母,而且在不需数控时,可由原机床的光杠来带动拖板移动,以保持原机床的传
At present, the ball screw used in the conversion of simple CNC machine tools is totally irreversible, thus limiting the function and flexibility of ordinary machine tools. To this end, we have developed a ball screw nut opening and closing institutions (see photo) for the transformation of the existing simple CNC machine tools, not only can be used by the computer through the stepper motor drive ball screw drive screw nut, and without CNC, by The original machine light bar to drive the carriage moved to keep the original machine tool