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钻机在开孔前,严格保证其安装质量,消除因此而引起的钻孔偏料,通过近两年来的生产实践,有一点体会。本文仅对KAM—500型和KA—2M—300型钻机,如何提高安装质量及其检验等问题加以探讨。
Before opening the hole, the drilling rig strictly guarantees the installation quality and eliminates the drilling bias caused by the drilling. Through the production practice in the past two years, the drilling rig has a little experience. This article only discusses how to improve the installation quality and inspection of KAM-500 and KA-2M-300 drilling rigs.