The History of Grinding Machines
Grinding machines have been around for centuries and have been used in various industries for shaping, grinding and finishing various materials. They have evolved from manual labor to sophisticated machinery and are now used in many different industries for a vari......
Long before the industrial revolution of the late 18th century, engineering and metal working had been practiced by skilled artisans and craftsmen. The industry was generally limited to individual or small family-owned businesses. The invention of efficient machine tools, including lathes, during ......
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......
Operation Regulations for Masonry Sawing Machine
Masonry sawing machines as the name suggests are machines designed for sawing through stone and masonry, such as marble or granite. The use of masonry sawing machines is beneficial for those who work with stone on a regular basis, because it makes ......
The Calculation of Bearing Life
In order to accurately calculate the life span of bearing, one must first understand what a bearing is and what forces can cause it to wear out prematurely. A bearing is a device which supports and locates a rotating shaft in a predetermined position in relation t......
ANGLE MEASUREMENT
Angle measurement is the practice of measuring the flow and degree of a particular angle. This can be done using various methods and techniques, typically involving the use of either a ruler or a protractor.
Rulers are the more commonly used tool for angle measurement. This type......
G90 and G91 - Absolute and Incremental Positioning Commands in CNC Milling
CNC (Computer Numerical Control) milling is a powerful machining method used to machine complex components in various shapes, sizes, and forms with precision accuracy. To ensure precise motion control, CNC machines are equ......
Steel Number Comparison Between Domestic and Overseas
Steel is one of the most important commodities in the world, as it is used in a wide range of applications such as in the construction and machine industries. Steel manufacturers around the world assign unique numbers to their respective steel......
翻译 The density of commonly used steel is an important physical and chemical parameters to measure the qualityof steel. Generally, the density of steelis 7.8-8.0 g/cm3. The most commonly used steel includes Carbon steel, containing carbon content up to 2.1%, belongs to low alloy steel. It has good ......
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Low alloy steel plates for pressure vessels operating at subzero temperatures are designated according to their chemical composition and mechanical properties. The grade of such steel plates, published by the Chinese national standards organization, can include Grades H480Y, H340Y, H420Y, H440Y,......