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 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.
What are the Types of Rock Drilling Tools for Hydraulic Rock Drill Jumbos?
According to the different applications, rock drilling tools for hydraulic rock drill jumbos can be divided into four major types underground tunneling jumbos, underground mining jumbos, surface crawler hydraulic rock drill jumbos, and high-power hydraulic rock drill jumbos.
Requirements for Rock Drilling Tools in Mine Roadway Excavation
To ensure the smooth construction of project and protect the personal safety of the workers, we must formulate strict procurement requirements for rock drilling tools.
Rock Drilling Tools for Hydraulic Tunneling Jumbo
This article mainly describes for you the relevant content of rock drilling tools for hydraulic tunneling jumbos, including what is a hydraulic tunneling jumbo, and its matching drill bits and rods.
Development of Rock Drilling Tools for Hydraulic Rock Drill Jumbo
This article describes the development of rock drilling tools for hydraulic rock drill jumbos in different periods.
What is A Drill Rod for Hydraulic Mining Rock Drill Jumbo?
This article introduces you to what is a hydraulic mining rock drill jumbo, the service conditions of hydraulic mining rock drill jumbo drill rods, and the factors that affect its service life.
What is A Drill Rod for Hydraulic Tunneling Jumbo?
This article introduces you to the drill rod of hydraulic tunneling jumbo from the characteristics, force analysis, and production process.
Drilling Methods and Applications of Different Rocks
This article provides an introduction from different rock types and rock drilling methods.
What Are the Factors Affecting Rock Drilling?
Factors affecting drilling include rock geological conditions, rock drill bits, drill rods and other factors.
What Are the Characteristics of Fatigue Fracture of Drill Dod?
This article introduces the characteristics of drill rod fatigue fracture from the perspective of macro and micro.
5 Factors Affecting Drill Rod Fatigue Life
The fatigue life of drill rods is affected by material, smelting quality, surface quality, geometric structure, manufacturing process, and rock drilling conditions.
Types of Stresses on Drill Rods in the Drilling Process
This article introduces you to the three kinds of stress that the drill rod bear during the drilling.
Cemented Carbide: Extraordinary Properties and Applications
The properties of cemented carbide includ density, hardness, bending strength, impact toughness, compressive strength, linear expansion coefficient, etc .
4 Points to Explain the Principles of Steel for Rock Drill Bits
This article describes the principles of steel used for rock drill bits: tough and wear-resistant, good workmanship, and in line with local resource conditions.
How to Properly Transport, Store and Use Drill Rods?
This article describes how to properly transport, store and use drill rods.
The Development History of Rock Drilling Tools
This article mainly describes the development history of rock drilling tools for you.
What are the Basic Requirements for Threaded Extension Rods？
The basic requirements for threaded extension rods include a combination of high fatigue strength and fracture toughness. Good elasticity and wear resistance.
