Stamping is an advanced metal processing method that has the following advantages compared to other machining methods (such as machining).
(1) Other processing methods can not be obtained or are difficult to process
Complex parts such as car covers, doors, etc.
(2) As the dimensional accuracy is mainly guaranteed by the mold,
The machined parts are of stable quality, good consistency, and have "a model
The same characteristics.
(3) High material utilization, low-grade, no-chip processing.
(4) Plastic deformation of metal materials can be used to improve the workpiece
The strength and stiffness.
(5) High production rate, easy operation, and easy implementation
Action.
(6) Long mold life and low production costs.
Because of the above characteristics, stamping production is widely used in automobiles, Tractors, motors, electrical appliances, instrumentation, and aircraft, defense, and daily-use industries. For example, a combined harvester has 1 613 parts, including 1 023 stampings, accounting for 63. 4 cables; 56 stampings out of 120 parts of a submachine gun, accounting for 46. 7 cable.
