Dacheng County Hardware Stamping Parts Factory, the role of hardness testing + 16 strict quality inspections

Regarding the hardness testing of stamping parts, it is a very important link. Dacheng County Hardware Stamping Parts Factory said that the hardness testing of metal stamping parts uses Rockwell hardness tester. Small stamping parts with complex shapes can be used to test the surface is very small, can not be tested on the ordinary desktop Rockwell hardness tester. The following Xiaoshuo takes everyone to look at the specific inspection links: Stamping processing includes punching, bending, deep drawing, forming, finishing and other processes. The materials processed by stamping parts are mainly hot-rolled or cold-rolled (mainly cold-rolled) sheet metal materials, such as carbon steel plate, alloy steel plate, spring steel plate, galvanized plate, tin plate, stainless steel plate, copper and copper alloy Plate, aluminum and aluminum alloy plate, etc. The PHP series portable surface Rockwell hardness tester is very suitable for testing the hardness of these stamping parts. Alloy stamping parts are commonly used parts in the field of metal processing and mechanical manufacturing. Stamping processing is a processing method that uses molds to separate or shape metal strips. Its application range is very broad. The main purpose of the hardness test of stamping parts is to determine whether the annealing degree of the purchased metal sheets is suitable for the subsequent stamping parts processing. Different types of stamping parts processing techniques require plates of different hardness levels. The aluminum alloy plate used for stamping parts can be tested with a Webster hardness tester. When the thickness of the material is greater than 13mm, it can be changed to a Barcol hardness tester. The pure aluminum plate or low hardness aluminum alloy plate should use the Barcol hardness tester. Hardware, 15 years of focusing on Dacheng County Hardware Stamping Parts Factory, hundreds of processing and production equipment, 20,000+ sets of customized stamping die production experience, monthly processing capacity of 100+ sets of molds, daily production capacity of 3 million punches, and stamping accuracy up to 0.01mm , 16 quality inspections are strictly controlled, focusing on quality and meticulous design. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose to rest assured!