How does the hardware stamping factory test the hardness of metal stamping parts? -Hardware

Metal stamping parts testing is divided into stamping parts data testing and stamping die testing. Metal stamping parts generally use Rockwell hardness testers. Small, messy-shaped stamping parts can be used to test the plane is very small, can not be tested on the general desktop Rockwell hardness tester. The PHP series portable external Rockwell hardness tester is very suitable for testing the hardness of these stamping parts. Alloy stamping parts are the most commonly used parts in metal processing and mechanical manufacturing. Stamping processing is a processing method that uses molds to separate or shape metal strips. Its use scale is very wide. 1. Hardness testing of metal stamping parts data Hardness testing of stamping parts data, the primary purpose of the metal stamping parts processing factory is to determine whether the annealing degree of the purchased metal sheet is suitable for the subsequent processing of stamping parts, and it is of different varieties. Stamping processing technology requires plates with 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, the Barcol hardness tester can be used. The pure aluminum plate or the low hardness aluminum alloy plate should use the Barcol hardness tester. 2. Hardness testing of metal stamping die The primary material of stamping die is die steel (including tool steel and high-speed steel), and sometimes cemented carbide is used. Stamping molds generally require high hardness and wear resistance, and heat treatment is essential. Hardware, 15 years of ingenuity, focus on precision metal shrapnel stamping, silk-like precision + 16 strict quality inspections, based on the concept of the result of your needs as the result of the work, let you choose, and choose to rest assured!