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滚珠丝杆导轨副如何选用?
阅读次数:314  发布时间:2019/9/20 18:20:52

以数控车床为例:
产品机型:32K、40K
产品特点:
1.快移速度36mm/min,转速3000rpm/min
2.精密:滚珠丝杆C5以上,直线导轨H级以上
3.系列化:
丝杆直径25mm,32mm,40mm
导程:5mm,10mm,12mm,16mm
导轨规格:25mm-45mm

由于滚珠丝杆导轨副具有“误差均化效应”,在同一平面内使用二套或二套以上时,可选用较低的安装精度达到较高的运动精度,通常可以高产品质量20%~50%。
通常以上精度配置应用于:车床、铣 镗床、加工中心、钻床、坐标镗床、磨床、电火花加工机、线切割机、冲床、激光加工机。

Take the CNC lathe as an example:
Product model: 32K, 40K
Features:
1. Fast moving speed 36mm/min, rotating speed 3000rpm/min
2.Precision: Ball screw C5 or above, linear guide H or above
3. Serialization:
Screw diameter 25mm, 32mm, 40mm
Lead: 5mm, 10mm, 12mm, 16mm
Rail specifications: 25mm-45mm

Since the ball screw guide pair has “error uniformization effect”, when two or more sets are used in the same plane, lower installation accuracy can be achieved to achieve higher motion accuracy, and usually the product quality can be 20%~50. %.
Usually the above precision configuration is applied to: lathes, milling and boring machines, machining centers, drilling machines, coordinate boring machines, grinding machines, EDM machines, wire cutting machines, punching machines, laser processing machines.

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