Precautions for the use of diamond compact drill bits

Release time:

2019-01-16

Author:

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Answer: 1. During normal operation, it is strictly prohibited to suddenly reverse and change the operation direction to prevent the composite drill bit from falling off; 2. During normal operation, there should be no air leakage in the main air path of the air compressor. Sufficient air volume and air pressure should be ensured to prolong the service time of the diamond composite drill bit. 3. When the new composite drill bit is used for the first time, it should be run in at low speed for half an hour before normal use; 4, in the harsh geological environment, to reduce the shaft pressure and speed, to prevent the drill bit fracture; 5, in the normal drilling operations, if the midway to replace the drill bit, to strictly check whether there is debris in the hole, must ensure that the hole clean before using the new composite drill

Answer:

1. During normal operation, it is strictly forbidden to change the running direction suddenly to prevent the composite drill bit from falling off;

2. During normal operation, there should be no air leakage in the main air path of the air compressor, and sufficient air volume andWind pressure to extend the use time of diamond composite drill bits;

3. When the new composite piece drill is used for the first time, it should be run in at low speed for half an hour, and then gradually used normally;

4, in the harsh geological environment, to reduce the shaft pressure and speed, to prevent the drill bit fracture;

5. During normal drilling operations, if the drill bit must be replaced midway, strictly check whether there are impurities in the hole.The hole must be clean before using a new composite bit;

6. When using the new composite piece drill for the first time, pay attention to the cleaning of the drilling part to prevent the shadow of sundries.normal use;

7. During normal drilling operations, if the drill bit must be replaced midway, strictly check whether there are impurities in the hole.The hole must be clean before using a new composite bit;

8, it is strictly prohibited to use curved drill pipe, in order to avoid the drill bit due to uneven force and accelerate the damage of the drill bit, shadownormal use time.

Key words:

Use, drill, normal, composite, operation, guarantee, prevention, sundries

At the beginning of the new year, YiKuang Technology wishes everyone a happy new year and a smooth pig affair!

Quick connect spiral drill pipe with drill bit

At the beginning of the new year, YiKuang Technology wishes everyone a happy new year and a smooth pig affair!

Quick connect spiral drill pipe with drill bit

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