Weitar wishes everyone a happy New Year's Day.

Classification:

Company News

Release time:

2020-12-31

【Summary Description】 Happy New Year 2021!

     

     2020 is an unforgettable year, and 2021 is the year we look forward. Here, Weilida Drill Pipe wishes everyone a happy and healthy family in 2021!

Wipe the protective grease on the thread of the new drill pipe when it is used for the first time, clean the inner wall of the drill pipe with air or water, and then apply thread oil to the inner and outer threads of the drill pipe to prevent damage to the thread or galling.

When drilling, try to ensure that the drilling hole is vertical, to avoid drilling deviation or bending caused by premature wear of the drill pipe.

The starting rod should be connected between the impactor and the first drill rod, otherwise the first drill rod will be damaged prematurely.

When connecting the drill pipe every time, remember to apply thread oil to the drill pipe thread and tighten the drill pipe. If the thread connection is not tightened, the thread connection will become loose, causing the thread to sharpen each other's grinding teeth, resulting in thread damage or galling. If the screw connection is not tightened, the female buckle step is not compressed, resulting in air leakage and, in severe cases, fatigue fracture of the male joint thread root.

When connecting the drill pipe, the male buckle cannot collide with the shoulder and thread of the female buckle, and ensure that the male and female joints are aligned, and cannot be forcibly buckled when not aligned, so as to ensure the coaxiality between the main shaft of the power head of the drilling rig and the connecting drill pipe.

I hope the above points can help you. Weida drill pipe once again wishes you a happy New Year!

Key words:

weilida drill