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The heat treatment process of the pick and the process characteristics of the pick
Aug 26,2022
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:
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.
What are the characteristics of rotary digging teeth
In the existing mining equipment in our country, whether it is a shearer or a roadheader, the rotary digging teeth used are composed of a pick head and a pick body. The front end of the pick head is roughly a single cone structure.
Do you know the characteristics of rotary picks?
Strictly optimized geometry allows the picks to be subjected to uniform stress during machining, cutting smoothly, making the wear level as uniform as possible, and further improving the working efficiency of the picks, wearing the helical teeth and reducing damage , to improve the reliability of the rotary cutting pick.
What are the drilling methods of rotary drilling rigs?
A good operator should always know the type and intensity of geology to be drilled at this time, which rotary drilling rig drill pipes and tools, and which drilling methods are effective. Only then can the operation be controlled. Loads are reduced to low, wear is low, and footage is fast.
