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drilling equipment
Drilling Equipment
The process of drilling is used in a variety of industries, such as oil and gas, geothermal energy and mineral exploration. Drilling is an important process which requires the right equipment to get the job done effectively. There are a variety of drilling equipment that includ......
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Sophie
self-aligning ball bearing
Introduction
Recirculating ball bearings are bearings with metal balls in which the outer surface of the inner and outer races is recessed for the bearing roller. The inner and outer race is divided into a number of grooves which accommodate the bearing balls in a row. Balls roll in their circular......
How to choose a pneumatic valve
How to Select Pneumatic Valves
Pneumatic valves are used to control the flow of compressed air and other gases. They work like electronic valves in the sense that they are capable of fully opening or closing to allow or restrict flow depending on the valve position and the pressure differential ......
History of Machinery in Ancient China (Part 1)
History of Ancient Chinese Machinery (Part 1)
The history of Chinese machinery and tool use dates back thousands of years. From flint tools used to sharpen wood and stone tools used to build structures, Chinese inventors have been at the forefront of developing tools and machinery that changed th......
Drilling concepts and applications
Deep Drilling: Concept and Application
Introduction
Deep drilling is a drilling technique that uses computer-controlled machines to drill a very deep hole into the ground. It is commonly used in oil and gas drilling, underground mining operations, and many other industrial applications. The conc......
Causes and countermeasures of ferrule fracture
Causes and Countermeasures of Broken Circuits
With the development of technology, the circuit plays an important role in various electronic devices, but the broken circuit is easy to cause serious consequences, and it has become a problem that needs to be faced by many electronic equipment manuf......
DC motor commutation
DC Motor Reversal
A DC Motor is a type of rotating electric motor that relies on a direct current (DC) to provide power. These motors are known for their power and efficiency, and they are widely used in industrial, automotive, and consumer applications. DC motors are able to be reversed, allowin......
Factors to be considered in choosing a butterfly valve
The selection of butterfly valves involves several important factors such as type, material, design, and features. A proper selection of the valve is crucial in order to ensure optimal performance and safety.
Type: The main types of butterfly valves include concentric, triple offset and double of......
Thrust Roller Bearings
Thrust Roller Bearings
Thrust roller bearings are a type of roller bearing that is designed to carry a high axial load. They are commonly used in engines, but are also used in robotics, power tools, and most other rotating machinery. Roller bearings are used because they provide a low friction, l......
Some concepts of bearings
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Introduction
A bearing is a component used in a machine to facilitate movement between moving parts. It reduces friction and allows movement to occur easily and with low resistance. Bearings come in many different types and can be used in a variety of applications. The term bearing usually refe......
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