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Analysis of some problems that should be paid attention to in the drilling process of Fujian drilling Machine!
来源:www. 释放time :2020年10month 13time

  钻头在钻井机Plays an important role in the process of drilling,钻头质量的好坏直接影响到钻井效率和地层质量,如此,钻头的选择和启动要注意。In the course of drilling,,,The operator should pay attention to the drilling and starting of the drill bit.,Make the bit better in production。Some problems of drill bit in drilling Machine:

钻井机


  
  1、钻后钻头,Central drilling tools need to be replaced in a timely manner,第一次,有必要清理井底,然后把洞底的残留物吹干净,After the drill stops turning,,,And then slowly lift the drilling tools on the drilling machine.,When the lifting force is just enough to lift the drill tool,更合适。
  
  2、Summary of drill bit in drilling process of drilling Machine,Attention should also be paid to the tracking of casing.,Keep abreast of the details of the hole,Keep the hole clean if necessary,The drill bit in the drilling machine is prohibited from being forcibly pulled out during the drilling process.。
  
  3、有时钻头底部会有更多的残余矿渣,The rotating part of the eccentric bit will be jammed by slag,这反过来又会影响到它的停产,在这里 ,压力气体需要运输,重新挖洞,And makeDTH锤子工作了一段time ,Then restore the lifting operation of the central drilling tool.。

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