Development and application of sheet metal manufacturing industry
MFG NewsSheet metal manufacturing is the blanking or cold and hot forming of sheet metal materials, aluminum profiles and pipe fittings without changing their cross-sectional characteristics. Then the assembly is carried out by means of electric welding, riveting and screw connection, and the production and manufacturing mode of the specified metal structure is produced. The key…
Causes of burr production
MFG NewsCauses of burr production in hardware stamping parts(Sheet metal parts) 1.The first possible reason is that the knife edge is blunt. Burr will be produced when the cutting edge is worn, blunt or gnawed. The factors affecting the blunt edge are: 1)It is not lubricated in time during operation, resulting in rapid wear; 2)Didn’t grind…
How many ways are there to clean auto parts?
MFG NewsDue to people’s insufficient understanding of the role of parts cleaning, the parts cannot be thoroughly cleaned, which affects the assembly quality. As a result, failures occur frequently after the completion of the construction, the parts are worn out, the service life is reduced, and even traffic accidents are caused. Therefore, parts cleaning should arouse…
How many ways are there to connect the sheet metal parts of the car seat back panel?
MFG NewsAt present, the common connection methods of sheet metal parts of the car seat back panel usually have a wire-wire, a wire-plate, a plate-wire-plate, and a plate-plate connection structure. For steel wire-steel and steel wire-plate connection structures, arc welding is usually adopted; for board-wire-plate and board-plate connection structures, spot welding or laser welding is usually…