1) In order to ensure the tightness of the hydraulic control system, the number of disassembly of the tubing joint is usually reduced as far as possible. Hydraulically operated valves, feed cylinders and instrument panels should not be removed from the frame as much as possible when the parts are di....
2023-07-23
The hole accident is a common event in the geological exploration industry. Hole collapse drilling and drilling clamping are also the most common types of hole accidents, which will bring immeasurable losses to geological exploration, survey target tasks and drilling construction teams.The occurrenc....
2023-07-23
(1) Composition and classification of diamond bits1. Composition of diamond bitDiamond drill is a tool for diamond drilling broken rock, it is composed of three parts, namely:1 - Diamond; 2 - carcass; 3 - Drill body2. Classification of diamond bitsAccording to the different parts of the diamond coat....
2023-07-23
The choice of the diamond bit used in the formation phase is a key factor affecting the drilling, and the quality and efficiency of the drilling directly affect the quality of the geological report and the exploration cost. When choosing a diamond drill bit, people often expect it to have high timel....
2023-07-23
The full hydraulic tunnel prospecting drill is grinding into holes by rotating and pressing the rock wall of the diamond bit. Usually hard rock with softer hardness of the diamond bit, soft rock to use a bit with greater hardness of the matrix. After so many years of drilling experience, these basic....
2023-07-23
Referring to the full hydraulic portable drilling rig, it is a prospecting drilling rig product that has emerged in recent years and developed relatively fast. It is mainly used in non-coal mine surface exploration projects. It can be said that its birth on the vertical shaft surface drilling rig ma....
2023-07-23
In recent years, due to the continuous innovation and upgrading of surface exploration drilling RIGS, crawler drilling RIGS have also appeared on the market and become more or less mentioned topics in the drilling circle. The advantage of full hydraulic crawler drill is that it is convenient to move....
2023-07-23
With the development of the domestic geological exploration industry in recent years, it has also driven the development of the prospecting rig manufacturing industry like bamboo shoots, which marks the continuous improvement of China's industrial level and the prosperity of national industry, a....
2023-07-23
1. The main machine of the full hydraulic tunnel drill is composed of a gyro, a gripper, a feeding device and a frame, and it is convenient to install and disassemble between each part.1.1 Power head The power head consists of a tilting variable piston motor, a gear reducer and a cone-sleeve hydraul....
2023-07-23
Mine full hydraulic tunnel prospecting rig products related to deep hole drilling:There are three core elements: torque and speed, clamping force, lifting and feeding force.There are three core technologies: hydraulic control system, return oil cooling and filtration system, and hydraulic actuator.H....
2023-07-23
In order to let the practitioners who are just in contact with drilling have a preliminary understanding of the full hydraulic tunnel prospecting rig or let the industry have a new understanding of the rig from a different Angle, here to talk about the principle of the rig and the functions of each....
2023-07-23
