Cemented carbide is a kind of alloy made by powder metallurgy with one or several...
Classification by diameter ① The common diameters of metric (mm) knives are: 0.5, 1, 1.5,...
Ironmaking methods mainly include blast furnace method, direct reduction method, smelting reduction method, etc. the...
The concept of fatigue limit curve (HL) was first proposed when solving the fatigue limit...
The welding characteristics of austenitic stainless steel: the elastic and plastic stress and strain are...
Surface treatment is a process of artificially forming a surface layer on the surface of...
Austenitic stainless steel has good corrosion resistance because of its high chromium content and dense...
Sizes range from 2 mm to 6 m Bearings vary in size from small to...
The problem of residual elements in steel is one of the important problems in metallurgical...
Stainless steel is a kind of high alloy steel which can resist corrosion. It has...
1、 Composition of turning tool Turning tool is composed of tool head and tool body....
This article mainly introduces the installation and processing methods of cutting tools. Grooving cutter has...
The engine is responsible for generating the power required for the movement of the vehicle....
1、 Double nut locking Double screw thread is used to prevent loosing. The structure shown...
selection principle of cutting parameters In rough machining, productivity is generally improved, but economy and...
Gear is a kind of meshing mechanical parts with teeth. It is widely used in...
Self aligning ball bearing The self-aligning roller bearing is equipped with drum roller between the...
Milling process is essentially a kind of intermittent processing process. This causes the temperature at...
The correct lubrication method can improve the performance of the equipment and prolong its working...
Slow wire machine is a kind of high-precision machining machine, which can achieve machining accuracy...
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