As the name suggests, stamping iron discs are made by pressing the upper tool and lower die on iron plates of different thicknesses with a stamping press machine (stamping machine for short). The specifications of stamping iron discs are not fixed because the cutter and stamping die can be arbitrarily changed to produce stamping iron…
Stamping parts are the forming and processing methods of workpieces (stamping parts) with required shape and size by applying external forces on plates, strips, pipes and profiles by presses and dies to cause plastic deformation or separation. Stamping and forging belong to plastic processing (or pressure processing), which is called forging. Stamped blanks are mainly…
Abstract The utility model discloses a vehicle armrest hinge structure, Includes hinge upper brackets and hinge lower brackets, A hinged assembly between the upper support and lower support, The chain rotation shaft successively passes through the upper hinge bracket, the first polyoxymethylene friction plate, the first metal friction plate, the lower hinge support, the nut…
Stamping process is a metal processing method, which is based on the plastic deformation of metal. It uses dies and stamping equipment to exert pressure on the sheet metal to cause plastic deformation or separation of the sheet metal, so as to obtain parts (stamping parts) with certain shape, size and performance. Stamping process plays…
