How to Deal with Early Failure of Light Shank Rods
Early failure of light shank rods can affect the progress of the project, and there are some ways we can prevent it.
Causes of Early Failure of Light Shank Rods
The early abnormal failure of the drill rod will increase the construction cost, so what is the cause of the failure of the light shank rod?
Precautions When Using MF Rods for Surface Hydraulic Rock Drilling Jumbos
If more attention is not paid in the process of using MF rods, it will lead to premature failure, which is not conducive to the development of the project.
How to Choose and Use the DTH Drill Bit Reasonably?
In order to obtain higher rock drilling speed and lower perforation cost, it is very important to choose a suitable drill bit and use it reasonably.
How to Choose a DTH Hammer?
The premise of choosing a down-the-hole hammer is to understand its type and working parameters, and choose according to various factors.
How to Choose a DTH Drill Bit?
There are many kinds of down-the-hole drill bits, how to choose the right product is very important for every user.
How to Select Materials for Deep Hole and Large Diameter DTH Drill Bits
To prevent early failure of deep hole and large diameter DTH drill bits, it is inseparable from its material selection and heat treatment process.
What Are the End Face Structures of Medium and High Pressure DTH Drill Bits?
The shape of the end face is directly related to the rock drilling efficiency and service life of DTH drill bit. Commonly used mainly five.
Causes of Failure of High Pressure DTH Drill Bits
There are many benefits for manufacturers to analyze the reasons for the failure of high-pressure DTH drill bits, so what are the reasons?
How to Identify Steel for Rock Drilling Tools?
The identification of steel for rock drilling tools is of great significance, and the main identification methods are spark and fracture identification.
What Are the Steel Principles for the Hot Inserting Process Drill Bit?
The hot inserting process is easy to operate and has good stability. There are mainly 6 steel principles for the hot inserting process.
Effects of Different Alloying Elements in Steels for Rock Drill Bits
The high-quality steel used in rock drill bits contains many alloying elements, and their functions are also different.
What Are the Fixing Processes of 45CrNiMo1V Button Bit?
45CrNiMo1V button bit is a high-quality drill used in the mining industry. There are three fixing processes: cold pressing, hot pressing and hot inserting.
How to Use and Maintain the DTH Hammer?
Reasonable use and maintenance of DTH hammer can effectively prolong its service life, which is important for enterprises.
Failure Modes of DTH Drill Bits
Failure mode of DTH drill bit includes the failure of the main body of the drill bit and carbides. Understanding this can help us drill better.
The Shape of the Main Structure of DTH Drill Bit
DTH drill bit is a tool used for geological exploration and mineral extraction, mainly composed of carbide, exhaust hole, head, spline, and impact end face. Among them, the carbide, the head, and the end face are the main structure of the DTH drill bit, and their shapes influence the performance of the DTH drill bit. […]
Working Characteristics of DTH Drill Bits
DTH drill bit breaks the rock with impact rotation. It creates a crushing pit in one short, then rotates for a second impact and finally forms a blast hole.
How to Choose The Material of DTH Drill Bit?
A well-designed DTH drill bit is highly beneficial in improving rock drilling efficiency, and the selection of materials is an important factor.
How to Improve the Service Life of Button Bit?
The service life of button bit affects the cost and efficiency of rock drilling. The 5 aspects of this article can improve the service life of button bit.
The Selection Principle of Carbide
Carbide is an important part of button bit. Understanding of the selection principle of carbide can assist in improving rock drilling efficiency.
