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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.
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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.
Do you know the technological process of rotary drilling rig?
Rotary drilling rig is a kind of construction machinery suitable for hole-forming operations in building foundation projects. It is widely used in municipal construction, highway bridges, high-rise buildings and other foundation construction projects.
What are the requirements for the design of rotary digging teeth?
The design improvement of the rotary digging teeth requires higher coal mining requirements, so the design of the rotary digging teeth is insufficient. If there are defects, the rotary digging teeth cannot play a major role, so the company cannot meet the mining requirements.
