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Advantages of ultra-high speed grinding
The Superiority of Super High-Speed Grinding
Grinding is a common machining process which uses an abrasive to wear away surface material at high speed, resulting in the attainment of a desired shape and surface finish. Super high speed grinding is a machining technology which uses high speed abra......
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Quality Problems and Solutions in Quenching and Cooling of Gears (Part 1)
Quality Issues and Their Solutions of Gear Quenching and Cooling
Gear quenching and cooling is a metal heat treatment process that subjects metal parts to temperature higher than the material’s critical temperature to change the metal’s physical and chemical properties. It is commonly used for ......
Induction heating heat treatment
Inductive heating is a non-contact heating process used to heat ferromagnetic materials such as steel and iron. In this process, an alternating current flowing through a coil creates an oscillating magnetic field, which induces eddy currents in the material being heated. This phenomenon, known as ......
New Developments in Welding Technology
The Advancement of Welding Technology
The development of welding technology has been one of the major engineering innovations of the twentieth century. Welding is essentially a process of joining two or more pieces of metal together through fusion, bonding, or coalescing of metals at a molecular ......
A New Technology for Machining High Precision Bearing Holes
Introduction
In the modern manufacturing industry, precision is increasingly becoming a key requirement when designing and producing components. This is especially the case when it comes to creating axis holes, which are used to mount bearings and other equipment in machines. This article attemp......
Deposition efficiency
Concrete Joint Filling Efficiency
In the construction industry, one of the most important aspects of building lasting structures is properly filling concrete joints. Joints are designed to expand and contract with environmental fluctuations, house the cables and pipes necessary for construction, ......
GB 9446-88 Test method for cold cracking of welding pins
Weld flash burr test method
Weld flash burr test method is a testing method used to evaluate the quality of cold and/or strain cracks on welds by using a plug-in mechanism. This testing method has been widely used in a variety of industries to determine the quality of welds, including shipbuildin......
Development Trends of Steel Structure Industry
The Development of Steel Structural Industry
Steel structural industry is an important basis for the construction industry and plays an irreplaceable role in the development of Chinas economy and national construction engineering. With the rapid development of Chinas economy, the steel structure ......
Metal pipe flaring test method GB 242-82
GB 242-82 Metal Tube expanding Test Method
This document provides requirements and procedures for expanding metallic tubes conforming to GB 242. This method relies on the properties of traditional thermally treated or mechanically formed metal tube components to expand under pressure. For this re......
Alloy structural steel (GB 3077-88) (6)
Alloy structural steel(GB 3077-88)
Alloy structural steel is a kind of steel alloy used in a variety of structural applications. It is composed of a combination of metal elements, including manganese, tungsten, vanadium, molybdenum, nickel, and chromium, which increase hardness and durability whi......
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