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文章指出,变了形的刹带圈常常是刹车效率低,刹车不灵及刹带块偏磨的原因。本文介绍了在井场上修整这种变了形的刹带圈的具体方法、步骤以及镶装刹带块时应注意的问题。本文可供井队司钻等学习参考。
The article points out that the deformed brake band is often the reason that brake efficiency is low, brakes are unbalanced and brake pads are worn out. This article describes the specific methods and steps for trimming this modified brake band at the wellsite and the issues to be aware of when mounting brake blocks. This article is for drilling drillers and other learning reference.