Introduction Of Fasteners And Common Parts
Fasteners are a class of mechanical parts that are used for fastening and are widely used. It is widely used in various industries, equipment, vehicles, ships, railways, bridges, buildings, structures...
Stamping Guide
What are the precautions for processing sheet metal chassis cabinets?
At present, the cnc-machining of sheet metal boxes has become a more prominent form of cnc-machining in the processing industry. Nowadays, with the popularity of the electronics industry, the chassis...
China’s Fastener Industry Gradually Towards
Along with the deepening of reform and opening-round competition on the market of fasteners and more intense, many foreign companies continue to enter the Chinese market, and rooted in our landing, th...
How To Use And Maintain Screws Without Rust
Abstract: there are many commonly used screw materials in industry, about two kinds, one is carbon steel, the other is stainless steel. Carbon steel can be divided into low carbon steel, medium carbon...
Design Principle Of Metal Stamping Parts Stamping Process And Characteristics Of Metal Parts
Abstract: metal stamping is the most commonly used in metal processing, which refers to the steel / non-ferrous metal plate, which is formed into the specified shape by the pressure provided by the pr...
Detection Methods For Metal Stamping Parts Processing
The hardness test of metal stamping parts processing adopts Rockwell hardness tester. Small stamping parts with complex shapes can be used to test the surface is very small, can not be tested on the o...
The Teacher Will Teach You How To Solve These Problems~
1. Produce stamping scrap 1) Reason: Poor quality of raw materials; Improper installation, adjustment and use of the die; The operator did not feed the strip along the correct positioning or did not g...
Stamping Parts Commonly Used Inspection Methods, This Is The Basis
Stamping die is an essential process equipment for stamping production, and it is a technology intensive product. If the quality of stamping die is unqualified, the quality of the whole batch of stamp...
What Are The Structure And Requirements Of Stamping Parts
Stamping parts are formed by applying external force to plates, strips, pipes and profiles by presses and molds to produce plastic deformation or separation, so as to obtain workpieces (stamping parts...
Advantages of high-strength bolts
The so-called high-strength bolts mainly refer to a type of bolt fastener products that use high-strength steel as the raw material and require a certain pretension in use. 1. Selection of raw materia...
Fastener tempering process
Tempering of fasteners refers to the purpose of reducing the brittleness of steel parts. The quenched steel parts are kept at an appropriate temperature higher than room temperature and lower than 710...
The difference between flange nuts and ordinary hexagon nuts
1. In fact, the flange nut is basically the same size as the thread specification compared to the ordinary hexagon nut, but the gasket and nut of the flange nut are integrated, and there are anti-skid...
Fastener heat treatment process
Fastener heat treatment process is a very important process in fastener production. For medium carbon steel and low alloy steel products, in order to achieve the strength required for use, they are he...
12 types of standard fasteners
One. Fasteners can be divided into 12 categories So since it is called the capital of fasteners, it must be a place with a complete range of fastener production. From our Jiushuo fastener production a...
Principles for selecting nuts
As we all know, only through nuts can the various parts and components be connected and fastened to constitute the host. However, in the host design process, some designs often focus on the structure,...
Screw grade classification
1. The bolt performance level, that is, the bolt performance level for steel structure connection, is divided into more than 10 grades such as 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, and 12.9. T...
What does the bolt do?
The mechanical properties and calculation methods of ordinary bolts and high-strength rivet nuts are different. The high-strength rivet nut is first subjected to pre-tension in its interior, and then ...
Inspection of metal stamping parts
Rockwell hardness tester is used for hardness testing of metal stampings. Small, stamped parts with complex shapes can be used to test small planes and cannot be tested on ordinary desktop Rockwell ha...
Principle of stamping parts processing
In life, hardware has been used in many places. With the development and progress of society, more and more hardware applications. At present, many hardware products in China, such as lighters, zipper...