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The heat treatment process of the pick and the process characteristics of the pick
Brazing and heat treatment process research The brazing and heat treatment process of the pick is one of the key technologies to ensure the quality and life of the strong pick. At present, the production process of domestic picks is generally the following two:
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2021
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What are the advantages of pick
The pick is the direct cutting tool of the shearer and the roadheader. The working conditions are very bad. During the use process, it is subjected to friction and impact from the coal seam or rock.
What are the precautions when using a drill
There are many precautions when using the drill. Below we summarize some related matters for you, you can take a look.
