Taggat reaming bit

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How To Develop The Reaming Bit

There are mainly two types of drill bits, roller cone bits and diamond bits, and Huaying is one of the domestic companies that produce these two types of bits. The roller cone bit is the most widely used traditional drill bit in oil drilling. The amount of work completed by the roller cone in oil and gas drilling accounts for about 80%-90%. Industry insiders pointed out that drill bits ar...

av kaiqiudrilling — 24 jul 2020 03:23

Why The Lock Bit Of The Reaming Bit Breaks

          Reaming Bit are also relatively common pile drivers. Increase the connection length of the drill pipe to increase the pile depth. According to different construction geological conditions, we choose different drill rods, such as mechanical lock rods suitable for hard pile driving.         The reason for t...

av kaiqiudrilling — 17 jul 2020 03:39

How To Safely Operate The Reaming Bit

1. Provide for unified signal execution, and no unauthorized changes are allowed.The signal specification is as follows:① One stop, two up and three down;②During the operation of the Reaming Bit, the signal bell will be stopped, and the driver should brake in time;③ After loading the gun, the driver will pull the wire rope to the winch position, and then ring the bel...

av kaiqiudrilling — 10 jul 2020 03:43

What Are The Advantages Of Reaming Bit Construction

1. Construction safety. Compared with other anti-well construction methods, during the construction of the Reaming Bit, the worker does not need to enter the work surface for drilling, charging and temporary support operations. The workers are all in the upper part of the environment and safety conditions. No longer be hurt by falling stones, water spray, and harmful gases, avoiding the ...

av kaiqiudrilling — 19 jun 2020 04:00

Reasons For The Wear Of The Reaming Bit

When the Reaming Bit is adjusted correctly without catastrophic processing failures, the low production efficiency caused by frequent drill changes is unacceptable. Through inspection, it was found that the back drilling surface of the cutting edge of the drilling tool was excessively worn. However, excessive or rapid wear of the back drill face can be misdiagnosed. Generally, exces...

av kaiqiudrilling — 12 jun 2020 03:07

Use Of Reaming Bit

    Reaming drills are generally used for semi-finishing or final machining of holes, for pre-machining before grinding or grinding, or for expansion of blank holes. There are 3 to 4 land bands, no transverse edges, and cutting edges along the cutting edges The change is small, the guiding effect during processing is good, the axial resistance is small, and the cutting conditions...

av kaiqiudrilling — 5 jun 2020 04:26