Cause Analysis of Dust Cover Damage for EMU Braking Unit and Research on Field Replacement Scheme
In this paper,the phenomenon that the dust cover of the braking unit of a certain type of EMU is obviously damaged in winter in Northeast China is studied,the possible reasons for the damage are analyzed,and the field use situation is investigated.The main reasons for the damage are verified by low temperature tests.A technical scheme for on-site replacement of dust cover is put forward,and its main functions are tested and checked on site,which fully approved the feasibility and effectiveness of quick change dust cover and realizes the successful application of the technical scheme of quick change dust cover.
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维普
