What are the Quality Problems of Rock Drill Bits?
Analyzing the possible quality problems of rock drill bit will help manufacturers formulate improvement measures and prolong the service life of rock drill bit.
How to Use Button Bit Reasonably?
Proper use of button bits can improve engineering efficiency, extend service life and reduce maintenance costs.
Selection of Heat Treatment Process for Threaded Extension Rod
Proper heat treatment is essential to ensure the strength, toughness and durability of threaded extension rods.
Failure Modes of Tri-cone Bits
The common failure modes of mining tri-cone bits include bearing failure, cutting structure failure, cone shell wear, and gauge structure damage.
What are the Factors Affecting the Quality Stability of Drill Rods?
This article mainly describes the factors that affect the quality stability of drill rods, mainly including materials, processes and equipment.
Influence of Heat Treatment Equipment on Rock Drilling Tools
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.
How to Use and Grind Button Bit Correctly?
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.
How to Deal with the Failure of Button Bit Cemented Carbide?
To deal with the failure modes of button bit cemented carbide, we need to start from many aspects such as wear, heat treatment, and fracture of various parts.
What Are the Failures of Cemented Carbide of Button Bit?
By analyzing cemented carbide of button bit failure modes, the performance and service life of the button bit can be effectively improved.
How to Use the Roller Cone Bit Reasonably?
Reasonable use of roller cone bit can start from the type of drill bit, the inspection of drill bit, and the precautions when drilling.
The Structure of the Tri-cone bit
A tri-cone bit is comprised of 20+ distinct components, such as the cutting structure, bearing structure, locking element, oil storage sealing device, and nozzle device.
What is a Roller Cone Bit?
The roller cone bit can adapt to a variety of formations and is the most widely used drill bit.
How to Choose Rock Drilling Cemented Carbide Grades?
This article mainly describes how to choose rock drilling cemented carbide grades for you through impact rock drilling and oil drilling cemented carbides.
Development of Rock Drill Bits for Hydraulic Rock Drill Jumbos
This article mainly describes the development of rock drill bits for hydraulic rock drill jumbos, including button bits for tunneling jumbos, open-cutting drill jumbos and mining jumbos.
The Development of Drill Rod for Tunneling Jumbo
Tunneling jumbo as a highly efficient rock drilling machine, the development of the drill rod, one of its important components, deserves our attention.
How to Improve the Service Life of Rock Drilling Tools?
Improving the service life of rock drilling tools can effectively improve its performance, reduce operating costs, and improve production efficiency.
What Problems Should Be Paid Attention to in The Production of Drill Rods for Hydraulic Rock Drill Jumbo?
The process of producing drill rods is very complex, and every link needs to be strictly controlled.
How to Make Full Use of Split Set?
This article mainly introduces how to make full use of split sets from the construction, maintenance, and stability.
How to Choose Rock Drilling Tools for Hydraulic Rock Drill Jumbo?
Choosing the right rock drilling tools for a hydraulic rock drill jumbo is very important to the user. Do you know how to choose?
Requirements of Hydraulic Rock Drill Jumbos for Rock Drilling Tools
As a high-efficiency rock drilling machine, the hydraulic rock drill jumbo has standard requirements on the type, specification, structure, and quality of the matching rock drilling tools. These requirements are the quality of rock drilling tools, drilling rate, and blast hole deflection.
