This is the detailed interpretation of stamping-hardware

What is stamping? Let the author tell you that this is the detailed interpretation of stamping. Stamping relies on presses and dies to apply external force to plates, strips, pipes and profiles to produce plastic deformation or separation, so as to obtain the desired shape and size. The forming method of the workpiece (stamping). Stamping and forging are both plastic processing (or pressure processing), collectively referred to as forging. The blanks to be stamped are mainly hot-rolled and cold-rolled steel plates and strips. Of the world's steel, 60 to 70% are plates, most of which are stamped into finished products. The car body, chassis, fuel tank, radiator fins, boiler steam drum, container shell, motor, electrical iron core silicon steel sheet, etc. are all stamped and processed. There are also a large number of stamping parts in products such as instruments, household appliances, bicycles, office machinery, and living utensils. The stamping process can be divided into four basic processes: Punching: The stamping process that separates the sheet metal (including punching, blanking, trimming, cutting, etc.). Bending: A stamping process in which a sheet is bent into a certain angle and shape along the bending line. Deep drawing: A stamping process that transforms a flat sheet into various open hollow parts, or further changes the shape and size of the hollow parts. Local forming: The stamping process (including flanging, bulging, leveling and shaping processes, etc.) that uses various local deformations of different properties to change the shape of the blank or stamping part. Stamping process details 1 Before stamping, bi must have plate straightening adjustment process steps or automatic correction tooling to ensure that the raw materials enter the mold cavity smoothly. 2 The position of the material belt on the feeding clamp needs to be clearly defined, and the width gap between the two sides of the material belt and the two sides of the feeding clamp needs to be clearly defined and guaranteed to be implemented. 3 Whether the stamping debris is cleaned up in time and effectively without mixing or sticking to the product. 4 The material in the width direction of the coil needs to be 100% monitored to prevent insufficient raw materials to cause defective stamping products. 5 Whether the end of the coil is monitored, the stamping process will automatically stop when the coil reaches the end. 6 The work instruction should clearly define the reaction mode of the product remaining in the mold when an abnormal shutdown occurs. 7 Before the material belt enters the mold, there must be error-proof tooling to ensure that the raw material can enter the correct position inside the mold. 8 Continuous die or feed die needs to have step-by-step position monitoring. If the position is not reached, it must promptly alarm or stop automatically. 9 The stamping die bi must be equipped with a detector to detect whether there is a product stuck in the cavity, if there is a stuck, the equipment automatically stops. 10 Whether the stamping process parameters are monitored, when abnormal parameters appear, the products produced under this parameter are automatically scrapped. 11 Whether the management of the stamping die is effectively implemented (preventive maintenance planning and implementation, and spot inspection confirmation of spare parts) 12 The qi gun used to blow away debris must clearly define the blowing position and direction. 13 The finished product collection process must not have the risk of damaging the product. Dongguan Hardware has been engaged in metal stamping parts for 15 years, imported equipment, perfect process, and constantly committed to the development of new technologies, stamping of difficult products, your request, people's pursuit, consultation phone: