Quanzhou sheet metal processing selected letter exhilaration

Product sheet metal sheet metal processing is a key technology and technical personnel need to know, is an important process of forming sheet metal products. It includes traditional cutting cutting, punching, bending pressure forming methods and process parameters, but also includes a variety of cold stamping die structure and process parameters, various equipment works and method of operation, including new technologies and new stamping processes. Product attributes called sheet metal processing sheet metal processing. For example, the use of concrete chimney sheet production, drum, tank oiler, ventilation pipes, elbow size head, hemispherical dome, funnel-shaped, the main process is the shear, bending buckle side, bending forming, welding, riveting, etc., need some knowledge of geometry. Sheet metal is thin metal parts, which is by stamping, bending, stretching and other means to machined parts, a general definition is in the process of constant thickness parts. Other descriptions of each industry has its professional terms, sheet metal processing industry is no exception. There are 25 common. (1) riveted: refers to the use of punch or hydraulic machine to rivet nuts, rivet screw or rivet nuts and other fasteners securely column crimping process on the workpiece. (2) rose riveting: refers to the first piece sink hole punch or hydraulic machines and then using the up riveting nut firmly crimping process on the workpiece. (3) pull the mother: that a similar process of riveting. Mother used to pull the rivet gun nut (POP) and other connections securely connected process on the workpiece. (4) Rivet (5) riveting (6) Notching (7) bending (8) forming (9) crop (10) cutting (11) blanking (12) Piercing (13) red convex hull ( 14) red tear (15) pumping holes (16) Tapping (17) leveling (18) back to the tooth (19) Drilling (20) chamfer (21) prints (22) sink hole (23) pat ( 24) red mesh (25) East reaming trade description Quanzhou Jinjiang District Dongbin Road Fortress Daqiaotou Tel: 0595-22585299