Requirements for painting and welding
Painting requirements Rust, scale, grease, dust, soil, salt and dirt must be removed from the surface of all steel parts to be painted before painting. Before…
Analysis on the current situation of sheet metal processing industry in China
R & D status with the development of industrial manufacturing technology and electronic information technology, the technical requirements for sheet metal processing products are also increasing. From 2011…
What is surface treatment?Why should surface treatment be carried out?
1)What is surface treatment? Surface treatment: change the shape, chemical composition and organizational structure of the product surface and near surface area by the most economical and…
What should be paid constant attention to and ensured when bending sheet metal parts？
1.Avoid bending failure due to the failure of material pressing at the bending root When bending sheet metal, other features are often too close to the sheet metal, resulting…
A summary of some bending elements
Bending is a stamping process that uses pressure to force the material to produce plastic deformation, so as to form a certain angle and curvature shape. Common bending includes…
Sand blasting
Sand blasting is widely used on metal surfaces The purpose is to overcome and cover up some defects of aluminum alloy in the machining process and meet some…
Improve the structural design level of sheet metal parts
The sheet metal process and the structural design of sheet metal parts are inseparable. It is necessary to closely combine the sheet metal process, improve the structural…
Sheet metal strength design
Sheet metal parts are commonly referred to as sheet metal parts. Sheet metal refers to a metal plate whose thickness is much smaller than its length. Due…
Improvement measures for sheet metal processing
1 Material selection of sheet metal Sheet metal processing is generally used in the shell of equipment, so the selection of sheet metal is very important. We…
Sheet metal forming processes
Sheet metal (usually steel or aluminum) plays an important role in construction and manufacturing. In the construction industry, it is used as a building and shell or…