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1.漏油的主要原因 (1)骨架式油封质量不佳或因保管不善而变形、老化。 (2)安装时猛敲,使骨架变形。 (3)曲轴轴间间隙和径间间隙太大,曲轴运转时产生的窜动和跳动促
1. Leakage of the main reasons (1) poor quality of the skeleton seal or improper storage due to deformation and aging. (2) fierce knock during installation, the skeleton deformation. (3) crankshaft shaft clearance and clearance between the shaft is too large, crankshaft generated when the run-in and beating