化纤高速纺卷绕头卡盘轴连轴轴承总成优化设计

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针对原有化纤高速纺卷绕头卡盘轴连轴轴承总成寿命及转速已不能满足化纤设备发展需要的问题，通过将原深沟密封球轴承改为开式角接触球轴承，采用脂润滑及增加油封，增大油腔等优化设计，实现卡盘轴连轴轴承总成高转速、高精度、长寿命性能要求。

Aiming at the original chemical fiber high speed spinning winding head chuck axle shaft bearing assembly life and speed has been unable to meet the needs of chemical fiber equipment development, through the deep groove seal- ing ball bearing type angular contact ball bearings with grease lubrication, and increase oil seal, increased oil cavity opti- mization design, realization of chuck axle shaft bearing assembly requirements speed, high precision, long life perform- ance.

连轴轴承，总成，高转速，高精度，长寿命，shaft bearing，assembly，high speed，high precision，long life。

化纤高速纺卷绕头卡盘轴连轴轴承总成优化设计。