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source:Industry News release time:2020-12-12 Article author:Rosit Popular:Air band saw
First,it is strictly forbidden to use reverse rotation during normal drilling to avoid damage to the drill bit. If the drill bit is stuck during use, the feed mechanism can be reversed and then reversed to withdraw the drill bit.
Second,the feed should be continuous and even when drilling, try to avoid the machine body tilting, so as not to break the drill bit.
Third,before the drilling rig is used, all the accumulated water in the air pipe shall be drained to prevent water from entering the rig and affecting the normal operation of the engine.
Fourth,check whether the connecting bolts and drill bits are loose before use, and it is strictly forbidden to work when they are loose.
Fifth,before starting each shift, a few drops of No.10 engine oil should be dropped into the machine where there is no pipe connection to reduce engine damage and increase service life.
At last,when the drilling rig is out of service or during long-distance transportation, the drill bit should be unloaded with a wedge iron to prevent it from being classified as a human body.
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