The purpose of hardness testing for raw materials of precision stamping parts

Dongguan Precision Electronic Technology Co., Ltd. was established in January 2008. It is a professional ODM/OEM manufacturer specializing in the design and manufacture of precision stamping dies and precision hardware stamping. Specializing in the production of precision stamping parts such as hardware terminals, shell parts, precision shrapnel, etc. Products are widely used in: connectors, micro motors, acoustic components, sensors, automotive electronics, new energy, medical electronics, smart homes, diodes and IC packaging industries. The stamping materials purchased from the factory have to undergo hardness testing before processing. Why is this? In fact, the main purpose of the hardness test of precision stamping parts is to determine whether the annealing degree of the purchased metal sheet is suitable for the subsequent stamping processing, so as to ensure the subsequent smooth processing. Different workpiece processing techniques require plates of different hardness levels. The aluminum alloy plate used for workpiece processing 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. Whether the precision stamping material is suitable for processing should be judged based on the results of the hardness test. Precise contact information: Precise wishes everyone a prosperous business and all the best. If you want to learn more, you can scan the following QR code and follow the official account. , Committed to the world's most professional precision stamping processing plant for electronic parts