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Processing technology of machining center
Introduction
CNC machining center is a machine tool that uses computer numerical control computer as the basic control platform, uses digital programs as the processing technology and uses a variety of cutting tools and cutting tools to machine and process complex parts, to realize automatic mach......
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metal processing technology metal processing technology
Metal Processing Technology
The use of metal processing technology dates back centuries, to the early forges and blacksmiths of pre-industrial times. In modern industry, metal processing still forms an essential element of any equipment’s design, manufacture and maintenance. Humans, more than an......
Metal Cutting Turning Milling Planing Grinding Drilling Boring
Metal Cutting, Machining and boring
Metal cutting, machining and boring are fundamental processes of manufacturing that are used to create parts or components of a variety of different machines and structures. Metalworking is most commonly performed using either mechanical or electrical equipment......
GB/T 707-1988 Dimensions, shape, weight and allowable deviation of hot-rolled channel steel
Hot Rolled Grooved Steel size, Shape, Weight and Tolerances
Hot rolled grooved steel is widely used in a variety of industries, including automotive, construction, engineering, manufacturing, and architecture. The finished product is valued for its strength and other properties, making it an essen......
Japanese national standard cylindrical thread
Japans National Standard Cylindrical Thread
Since its establishment in 1868, the Japanese standard measurement system has been the basis for measurements in Japan and for producing Japanese products. One of the standards used for precision parts production is the Japanese National Standard Cylind......
Test method for stainless steel ferric chloride crevice corrosion GB 10127-88
The standard GB 10127-88 ”Test Method for Stainless Steel Cathodic Rectifiers of Corrosion Gaps” is a widely used standard for testing corrosion gaps in stainless steel trichloride baths. Corrosion gaps occur as a result of biofilm buildup on the surface of stainless steel trichloride baths. Thi......
Civil Building Reliability Appraisal Standard (GB50292-1999)
1 Introduction
The purpose of this standard is to provide standard parameters for evaluating the reliability of civilian buildings. This standard is designed to enable authorities to identify and validate structures that are safe and reliable.
2 Scope of Application
This standard is applicable ......
NF is the French standard
NF is the French Standard
France is a developed country with a rich history, culture, and economy. It also has a broad impact across the globe. A testament to this impact is NF, the French Standard, which has become internationally recognized.
But what is NF, and how has it become so influential......
Low temperature steel welding rod JB 2835-79
Low-temperature Steel Welding Rod JB 2835-79
Low-temperature steel welding rods are a type of welding rods commonly used in many industries to join two pieces of metal regardless of their exact properties, such as strength, flexibility, etc. JB 2835-79 is a low-temperature steel welding rod for v......
Brass welded pipe GB 11092–89
Copper is one of the most versatile metals that have been around for centuries. Copper has a natural ability to transfer heat and electricity, making it the go-to for wiring and other electrical uses. Of all the forms of copper, the type of copper most used in welding applications is GB11092-89.
......
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