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力士乐滑块影响运行精度的原因
影响力士乐滑块运行精度的因素包括：1.固定导轨的安装面的加工精度。2.滚珠导轨的安装面与滚道间的平行度误差。3.由固定螺栓引起的滚珠导轨的弹性变形。4.滚珠出入承载区引起的精度波动。针对 1.：固定导轨的安装面尽可能地加工精准 (不在力士乐控制范围之内)。针对 2.：通过滚珠导轨的精度等级的选择对偏差进行补偿。针对 3.：降低拧紧力矩。固定螺栓的拧紧力矩与所产生的影响呈比例关系。拧紧力矩的降低能减小滚珠导轨材料的挤压变形。 ? 减小几何运行波动针对 4.：力士乐高精度滚珠滑块的、创新入口区设计，将精度偏差降到***的程度。

德国博世力士乐滑块r162281420***现货

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