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一般说来,对进口大型起重机失效零部件的更换,应首选原厂配件,但是往往会增加修复成本,以及因等待进口件而延长维修工期。我们在总结多年维修经验的基础上认为,在保证质量和满足安全使用要求的前提下,对磨损的零部件表面可采用电刷
In general, the replacement of a failed imported large crane component should be the preferred choice of original spare parts, but often increases the cost of repairs and prolongs the maintenance period due to waiting for imported parts. We summarize the many years of maintenance experience based on the view that, in ensuring the quality and meet the requirements of safe use of the premise of the worn parts of the surface brush can be used