Failure of bearing bush fixture is investigated in accessory gearbox of aeroengine.
分析了航空发动机附件机匣轴承衬套采用松螺纹固定的结构在高温时失效的原因。
Technology improvement of withdrawal ring of punched hole die for bearing ribbon cage;
轴承浪形保持架冲孔模退料环的工艺改进
Analysis of grinding method for bearing ring with double grooves;
双沟轴承套圈沟道磨加工方法浅析
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