机械毕业设计-机电毕业设计论文指导-机械毕业论文网 关键词：数控，单片机，步进电机，滚珠丝杠，改造 [gap=1220]Keyword : numerical control ,single-chip ,stepping motor , ball screw shaft ,reform
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The running of axes X and Y is driven by servo motor and ball screw shaft and the punching position is controlled by double axes numerical control system.
轴及Y轴运行由伺服电机及滚珠丝杠驱动，由双轴数控系统控制冲孔位置。
The Nut Bracket is standardized for the standard Ball Screw assembly provided with finished shaft ends. It is designed to be secured directly on the table with bolts.
螺母支座是轴端、成品已被标准化了的滚珠螺杆标准规格品的螺母支座，其构造是用螺丝直接固定在工作台上。
We use belt or cogwheel to regulate speed for the main shaft , ball lead screw and stepping motor for operating plat form .
主轴采用皮带或齿轮变速，工作台采用滚珠丝杆，步进电机；
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