Analyzing the possible quality problems of rock drill bit will help manufacturers formulate improvement measures and prolong the service life of rock drill bit.
Proper use of button bits can improve engineering efficiency, extend service life and reduce maintenance costs.
Proper heat treatment is essential to ensure the strength, toughness and durability of threaded extension rods.
The common failure modes of mining tri-cone bits include bearing failure, cutting structure failure, cone shell wear, and gauge structure damage.
This article mainly describes the factors that affect the quality stability of drill rods, mainly including materials, processes and equipment.
Heat treatment is an important process in the manufacturing and production of rock drilling tools, which plays a decisive role in improving their inherent quality and service life.
The correct use and grinding of button bits is an important means to improve engineering efficiency, and also a key measure to extend their service life.
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