Tangxia hardware stamping parts, what are the quality control principles of stamping parts + 16 strict quality inspections

With the development of industry, precision metal stamping parts are increasingly used in household appliances, auto parts, mobile phone accessories and other industries. The hardware production staff responsible for the production of Tangxia hardware stamping parts said that in order to meet the requirements of use, the quality requirements for precision metal stamping parts are getting higher and higher, and its quality control management is becoming more stringent. The following Xiaoshuo will introduce to you some quality control principles related to precision metal stamping parts: 1. Precision principle: the number of processes and material properties of the drawing parts, the drawing height, the number of drawing steps, the drawing diameter, and the material thickness. Other conditions are related, and it can be determined by drawing process calculation. 2. Fine principle: The number of procedures for bending parts mainly depends on the complexity of its structure and shape, and it needs to be determined according to the number of bending angles, relative positions and bending directions. 3. The principle of exquisiteness: When the section quality and dimensional accuracy of the stamped parts are high, you can consider adding a trimming process after the punching process or directly adopting a precision punching process. 4. Quality principle: In order to ensure the quality of precision metal stamping parts and improve the stability of the metal stamping process, it is sometimes necessary to increase the number of processes. For example, the additional positioning process hole punching of the bending part, the increased deformation reduction hole punching in the forming process to transfer the deformation zone, etc., to ensure that each product is precise, fine and exquisite. The craftsmanship of precision metal stamping parts is directly related to the difficulty of parts processing, product quality, labor efficiency, and economic benefits. Therefore, it is necessary to strictly abide by the principle of quality control during the processing of precision metal stamping parts. To ensure the quality of each product. Keep improving is the constant pursuit of people. Hardware, focusing on Tangxia hardware stamping parts for 15 years, doing every precision stamping part with heart, is your powerful partner!