摘要
分析了东风4 型机车牵引齿轮罩漏、窜油脂的主要原因在于牵引齿轮罩的密封结构存在固有缺陷,其次是组装质量和外购件质量差。只要针对上述原因,采取相应措施。
The main and secondary reasons for DF\-4 locomotive traction gear cover grease leakage and blow\|by are,respectively,inherent defects of traction gear cover sealing structure,and poor assembly and non\|inhouse\|made component quality.As long as the corresponding measures are taken ,this general quality problem can be eradicated.
出处
《内燃机车》
1999年第2期33-35,共3页
Diesel Locomotives
关键词
内燃机车
东风4型
齿轮罩
泄漏
油脂
密封结构
diesel locomotive\ Type DF_4\ gear cover\ grease leakage\ grease blow\|by\ sealing structure\ assembly
