The action of the hard press of the hardware stamping parts is an external force for the plate, strip, pipe and profiles such as press, strip, pipe, and profiles to produce plastic deformation or separation, thereby obtaining the desired shape and size workpiece. Hardware stamping parts is relatively wide in our daily lives, let’s take a look at the characteristics and use of hardware stamping parts!
First, the characteristics of hardware stamping parts
Precision stamping parts are thin, uniform, light and strong compared to castings, forgings. Stamping can make other methods that are difficult to manufacture with reinforcing ribs, ribs, undulating or flap-binding workpieces to increase their rigidity. Due to the use of precision molds, the sheet metal stamping workpiece accuracy can reach micrometer, and the repetition accuracy is high, the specifications are consistent, and the hole nest, boss, etc. can be stamped. The surface and intrinsic performance of the stamping sheet have a large impact on the quality of the finished product, and the hard pressure of the hard press is required:
1, the stamped material is precise, uniform;
2 , Smooth, spotless, scar, no rubbing, no surface crack, etc .;
3, the yield strength is uniform, no obvious direction;
4, the uniform elongation is high; 123]
5, the flexor ratio is low, the hardening is harvested.
Second, the use of hardware stamping parts
The application of hardware stamping parts covers the various corners of modern life, which can be roughly divided into:
[ 123] 1, daily use and household hardware stamping parts: such as pot bowl, sink, kettle and other daily necessities, as well as a washing machine, air conditioner, refrigerator, rice rice, etc., etc., etc. Hardware stamping parts: equipment chassis casing, vehicle sheet metal and engineering machinery stamping parts; 3, close-up device clamping hardware: instrumentation device, connector, etc .; 4, aviation Aerospace ship ship special stamping hardware.
5, stamping in the automotive industry. Protected by the depth. Automobile and other industrial parts stamping. It is mainly punched.
The punching is the most used in the hardware processing. It is that the mold for steel / colored metals such as steel / non-ferrous metals is formed by providing a pressed pressure required by the press. For the specified shape. Shenzhen Tuqi Hardware Co., Ltd. mainly produces hard metal stamping parts, springs, automatic car beds, etc. The above mentioned hardware stamping parts is one of the company’s main products, the type, has a wide range of applications and high precision.