Refrigerator and so on. Graphite gaskets are mainly used in various industrial pipe flanges, heat exchangers, bonnet and so on, as well as the liquid level meter, the level of special shape flange. ...

Metal wound gasket is a kind of sealing gasket which is widely used at present. The best gasket for the back elasticity of the semi metal dense mat, which is formed by alternating between V-shaped or W-shaped thin steel strip and various fillers, can withstand high temperature, high pressure and ada...

1, pressure-sensitive gasket is the most widely used in the world at the mouth of the bottle sealing materials. Because it belongs to the pressure seal type material, the operation is simple, the price is low. Pressure-sensitive gaskets are coated with pressure-sensitive adhesive PS foam Gasket, gen...

Beijing, Hangzhou, September 18 (Qian Chenfei) 17, 2019 Zhejiang Taiwan cooperation week opened in Hangzhou. In its sub activity, cross strait (Zhejiang and Taiwan) science and technology innovation cooperation and docking activities, hundreds of representatives of science and technology circles an...

When machining some high precision holes on mechanical parts, the reaming can be replaced by the carbide round bar drilling. When processing non-standard precision holes, it is easy to operate and can adapt to the processing of different metal materials. The reaming of alloy round bar drill is a ki...

How To Choose Diamond Tool, PCD Tool And CBN Tool For Machining Products ...

When milling complex workpieces on the milling machining center, the following problems should be paid attention to when using the numerical control end milling cutter:...

After getting the workpiece drawing, first select the indexable blade with proper shape according to the requirements of the drawing. Generally, the lathe is mainly used to turn the outer circle and inner hole, cut and cut the groove, and turn the thread. The selection of blade is determined accordi...

Hardness is the ability of a material to resist hard objects pressing into its surface. It is one of the important performance indicators of metal materials. ...