Blog Information

• Posted By : drilling kaiqiu
• Posted On : Jan 19, 2022
• Views : 125
• Category : General
• Description : The high-efficiency auger rod of dth hammers suppliers plays an important role in the exploration engineering of today's society, but it also needs timely maintenance after use, otherwise it will be easily damaged.

Overview

• The high-efficiency auger rod of dth hammers suppliers plays an important role in the exploration engineering of today's society, but it also needs timely maintenance after use, otherwise it will be easily damaged. Today, the editor will tell you how to maintain the high-efficiency auger rod?

  
  1. The drill pipe needs to be regularly maintained and maintained, the maintenance cycle time should be defined, and the rust and ash prevention should be done on time.

  2. The application of the drill pipe needs to be within the rated drilling distance of the drilling rig, and the matching drill pipe should be selected according to the basic parameters, model and specifications of the drilling distance.

  3. The geological drill pipe is made of special geological exploration pipe for mining and its matching joint by friction welding, so it has very good follow-up and high tensile strength, and can be used in conventional exploration. and discharge gas. When constructing in hard rock layer, coal rock or other special natural environment, it is necessary to clarify the drilling depth according to the actual material physical performance index and main parameters of the drill pipe.

  4. When the drill pipe is used with the drill bit, in general, the drill bit should exceed the radius of the drill pipe. During the whole process of drilling, you should pay attention to the situation of the drilling machine and the drill pipe at any time. If problems such as sticking or sudden death occur suddenly, the drilling should be stopped immediately or drilled back slowly to ensure that the drill pipe is not bent and deformed.

  5. When the drill pipe is naturally ventilated or watered, it is necessary to make sure that the drill pipe is tightly connected when drilling. When the drill pipe has sealing materials, such as O-rings, pay attention to the application of the sealing materials, and immediately replace the sealing materials when problems such as damage and corrosion occur suddenly. After the drilling is successful, clean and maintain the sealing material.

  6. When the drill pipe is drilled, it should be manually tightened to ensure a close fit (threads). Do not use the drilling machine to drill directly to avoid damage to the drill pipe.

  7. If the bending degree of the drill pipe after application exceeds the standard requirements or the thread is damaged, which makes it impossible to carry out normal construction, it should be scrapped immediately or returned to the factory for maintenance.

  8. According to the provisions of the standard, it should be ensured that the drilling depth of the drill pipe is required to prevent the drill pipe from falling off due to the drilling depth reaching the application limit of the drill pipe.

  9. When operating in acid and alkali areas, attention should be paid to the corrosive effect on the drill pipe. When drilling is successful, the surface layer of the rod body should be cleaned immediately with clean water to remove the corrosion layer.

  10. The drill pipe needs to be stored in an air-dry place, and the bottom end should be supported a little more. During long-term storage, the drill pipe should be cleaned and maintained on time.

  11. The drill pipe shall not be used as a supporting platform for heavy tail accumulation, and the drill pipe shall not be placed under the gravel, coal pile or scattered in a random manner.

  12. Drill pipe cleaning and maintenance After rust/dust cleaning, it is necessary to fasten the protective cap or put it in a cabinet for storage to ensure that the drill pipe is always new.

  The above is the whole content of dth drill pipe supplier's "how to maintain high-efficiency auger pipe?", I hope you can understand.