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.
What Are The Factors That Affect The Drilling Effect of Hydraulic Rock Drills?
Factors that affect the drilling effectiveness of hydraulic rock drills include rock drilling speed and rock breaking effectiveness.
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.
The Structure of DTH Drill Bit
This article mainly introduces the structure of DTH drill bit. Manufacturers can further prolong its service life by studying the structure of DTH drill bit.
Development Trend of Rock Drill Bit Welding Technology
Welding technology can be developed and perfected through brazing technology, surface modification technology, rock drill bit materials and brazing automation.
The Development of Rock Drill Bits in Mining Engineering
In coal mining engineering, we can choose rock drill bits reasonably according to the geographical environment.
What Are the Important Parameters of Button Bit?
The important parameters of button bits mainly include geometric parameters, determination of powder discharge groove, button parameters and water outlet holes.
How to Manage Rock Drilling Tools Heat Treatment during The Process
The management of the heat treatment process of rock drilling tools can start with the management of employees and equipment.
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.
