混凝土機械用滑軌R165122920/R165121120福業公司

壓實混凝土機械用滑軌R165122920/R165121120福業公司

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力士樂滑塊影響運行精度的原因
影響力士樂滑塊運行精度的因素包括：1.固定導軌的安裝面的加工精度。2.滾珠導軌的安裝面與滾道間的平行度誤差。3.由固定螺栓引起的滾珠導軌的彈性變形。4.滾珠出入承載區引起的精度波動。針對 1.：固定導軌的安裝面盡可能地加工精準 (不在力士樂控制范圍之內)。針對 2.：通過滾珠導軌的精度等級的選擇對偏差進行補償。針對 3.：降低擰緊力矩。固定螺栓的擰緊力矩與所產生的影響呈比例關系。擰緊力矩的降低能減小滾珠導軌材料的擠壓變形。 ? 減小幾何運行波動針對 4.：力士樂高精度滾珠滑塊的、創新入口區設計，將精度偏差降到***的程度。

德國博世力士樂滑塊r162281420***現貨

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