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Development and Prospect of Friction Welding Technology
Introduction
Resistance welding process is considered as a crucial spot welding technique. It is characterized by localized heat generation due to electrical and thermal resistance between the mating parts to create connection. This process can be used to weld materials like steel, aluminum, zinc......
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How to Improve the Precision of CNC Machine Tool
How to Improve the Precision of Numerical Control Machine Tools
Numerical control machine tools have great significance to improve the accuracy and stability of product machining. In particular, the newly-developed five-axis linkage machine tools are mainly used in the production and processing o......
Spray Cooling Technology and Its Application
Spray Cooling Technology and Its Applications
Abstract
Spray cooling technology is a method in which water or other cooling liquid is sprayed in the form of droplets onto surfaces to be cooled. It has been used in many industrial applications to reduce the temperature of surfaces exposed to a ho......
Overview of cutting technology development
Cutting Techniques Development Overview
The development of cutting technology has gone a long way over the last five decades. Initially, cutting and machining processes were confined to the realm of manual operations, involving the use of manual tools and equipment. As time has passed, the introd......
Characteristics and development trend of modern cutting fluid
Cutting Fluids and Modern Trends
Introduction
Cutting fluids are essential to the machining process. Without them, the tool would quickly wear out and become dull, resulting in poor surface finish, inaccurate parts, and possible tool failures. The use of cutting fluids also helps reduce frictio......
Machining: fitter
Metal Cutting: The Machinist
The art of metal cutting has been in existence for centuries, but it is only in the last few decades that this precise skill set has been developed and perfected. Metal cutting requires a certain amount of knowledge and know-how, which makes Machinists an indispensabl......
Ceramic and metal welding technology: the key to the development and application of cermet materials
Titanium-ceramic welding technology is a new type of welding technology developed in the field of metal-ceramic materials. It is a combination of titanium welding and ceramic welding technologies. It is not only used in the traditional aerospace related fields, but also has wide application prospe......
Phosphating and chromating
Phosphorylation and Chromate Passivation
Surface surface treatment is a process of changing or improving the physical, chemical and/or mechanical properties of the surface layer on a substrate. In the most general definition, the surface treatment process is used to enhance or change the substrat......
Repair and First Aid of Triple Regulator
Introduction
In recent years, the three-way control valve has gained wide application due to its high performance and reliability. The three-way control valve is usually used to control pressure, flow, temperature and density of fluids in pipelines. A typical application would be to control the f......
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Computers in the Classroom
The rise of computer technology in classrooms over the past decade has produced both positive and negative effects. As computers have become more advanced and accessible, they have been implemented as an educational tool in a variety of ways. In order to maximize the ......
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