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Grinding burns and cracks
Grinding and Burning and Cracking
Grinding and burning are two very common actions that are performed when machining a variety of materials. While both of these actions involve the use of high levels of force and heat, they have very different effects on the finished product. This article will com......
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Sophia
The Determination of the Movement Direction of CNC Machine Tool
Overview
Computer numerical control (CNC) machining is a process in manufacturing that uses pre-programmed computer software to guide the motion of machines and tools. In this way, increasing accuracy and reducing production time that can be achieved in the manufacturing process. CNC machining is......
Rake Angle and Relief Angle of Tools Commonly Used in Turning Superalloys
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Introduction
In order to successfully achieve precision cutting on high-temperature alloys, it is necessary to use the correct tool geometry - an important factor in this being the cutting angles. The two angles associated with the cutting tool are the back and side angles, also referred to as t......
Research on Factors Affecting Friction Coefficient of High Performance Plastic Bearings
Factors Affecting the Friction Coefficient of High Performance Plastic Bearings
Friction and wear are the two major factors affecting the performance of plastic bearings. Friction coefficient is also an important factor affecting the performance of these bearings. The friction coefficient of plas......
Summary of Check Valve Standards (2)
The Gate, Globe and Check Valves Standards
Gate valves are primarily used to start or stop a flow in a pipe. They are often used in steam and water systems, where the flow can be intermittent or constant. Gate valves are most often used for regulate and regulate the flow of water, steam, or other......
There are several kinds of bearings installed on the centrifugal compressor
Centrifugal compressors are typically mounted with two or three main bearings. The main bearings support the main drive shaft, which cycle pumps gas compressor impellers that are arranged in series. The bearing arrangement provides a balanced system, which helps minimise vibration, increase effici......
Models and technical parameters of turret lathes and rotary lathes
The Turret Lathe and Reciprocating Lathe
The turret lathe and reciprocating lathe are two types of machine tools used in various industrial and manufacturing applications. While they have a few similarities, the two machines have some distinct differences. This article will explore the difference......
The difference between vibration bearings and ordinary bearings
The Differences Between Vibrating Bearings and Normal Bearings
Bearings are an essential part of almost any machine. They enable two surfaces to move in a predetermined and smooth fashion, reducing friction and wear. Vibrating bearings and normal bearings both serve the same basic function, but t......
The difference between ball bearings and roller bearings
This paper will compare and contrast ball bearings and roller bearings, and explain the differences between these two types of bearings.
Ball bearings are basically small steel balls that are held in place between two rings, called races. The inner race is the inner circumference of the ball bea......
Introduction of ceramic bearings
Ceramic Bearings Introduction
Ceramic bearings offer many advantages over conventional steel bearings. In contrast to steel bearings, ceramic bearings are resistant to wear and corrosion, lightweight, thermally stable, shock and vibration resistant, non-magnetic and radiation absorptive. Ceramic ......
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