Precautions for using DTH hammer


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DTH(down the hole) hammer;

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When drilling rig work in percussive rotation mode, the impactor becomes an indispensable accessory for drilling rig operations, and all types of drilling rigs are equipped with DTH hammer. Similarly, an DTH hammer needs to be equipped when drilling holes in the anchoring rig, so what should we pay attention to when using the dth hammer?
The dth hammer is one of the important parts of the drilling rig. As long as there is a drilling rig, the dth hammer will be used. When we use the dth hammer, we must ensure its internal lubrication. It must be fully lubricated and not excessively lubricated; so as to maintain Normal and stable working condition. Therefore, when maintaining the dth hammer, the first thing to do is to check the lubricating oil in its internal cylinder liner, and it needs to be replaced or added regularly.

dth hammer

When anchoring the rig to drill holes, pay attention to the working state of the dth hammer, and do not make it rotate, otherwise it will not play a role in stabilizing the drill. If the drilling rig breaks down during the operation, the dth hammer should also stop the impact at this time, and wait for the troubleshooting to continue before continuing.

down the hole

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