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.
How to Maintain Hydraulic Tunneling Jumbo?
This article mainly explains how to maintain the hydraulic tunneling jumbo from 7 points.
How to Use Hydraulic Tunneling Jumbo?
This article describes how to use it from the classification of hydraulic tunneling jumbos, preparations before use, and precautions during use.
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.
Grouting Method for Refined Rolled Thread Bar System
This article introduces the grouting method of refined rolled thread bar system for you.
How is Threaded Rod Used?
This article seeks to provide a comprehensive overview of the utilization of threaded rods, with the aim of enhancing your comprehension of their application.
Threaded Rod: High-strength Steel Bars
Threaded rod is a high-strength, high-precision, large-diameter straight steel bar, which is also an indispensable part of construction projects.
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.
