As far as the current sheet metal processing prices are concerned, it is still relatively high because the investment in human, material and financial resources required for their processing is relatively high, plus raw materials, machinery and equipment, etc. Funding, in addition, China's sheet metal processing industry is very scattered, and there is no centralized production line, so they cannot achieve a common production model.
From a standard point of view, the radius of the corner of the bottom of the stretched part and the straight wall should be greater than the thickness of the plate. Usually in the process of processing, in order to ensure the processing quality, the radius of the corner of the bottom of the stretched part and the straight wall should be controlled at the plate Less than 8 times the thickness. When the tensile member is circular, in order to ensure the overall tensile quality of the tensile member, the diameter of the internal cavity should be guaranteed to be ≥ circular diameter + 10 times the thickness of the plate, only in this way can the circular shape be guaranteed No wrinkles appear inside the stretched parts.
In the past, the processing accuracy of automobile parts was required to be on the order of 0.01mm. Now with the increase of precision parts such as computer hard disks and high-precision hydraulic bearings, the precision required for finishing has been increased to 0.1μm, and the processing accuracy has entered the era of submicrons.
Sheet metal processing is a metal-based plate material of the various processing are carried out a change in the shape and performance of the original metal sheet.
Surface treatment: According to the requirements of customers, a protective film is plated on the surface of the sheet metal to increase the adhesion of the baking paint. Through the automatic operation of the laser cutting machine, the sheet metal processing technology has been further changed and the unmanned operation has been achieved, that is The labor cost is saved, the production efficiency is greatly improved, and the production quantity is increased, which plays a significant role in the future development of sheet metal.
For the processing of sheet metal parts, it has good flatness and higher punching precision, and the burr brother, the forming quality is stable, and the product has good consistency.
The automatic control system can realize the processing of small batches of workpieces and the simultaneous processing of different parts, and the processing speed is fast.
In addition, the simple structure of the mold can also process sheet metal parts with special processing techniques, such as shallow drawing and flanging holes. Compared with traditional stamping, the mold is simpler, the processing range is wide, and the processing capacity is significantly improved.It is especially suitable for mass production or various forms of product processing.This is suitable for processing companies to keep up with the market development and meet product needs. It is very advantageous, and because of the reduction of various costs, the economic efficiency of the enterprise has been effectively improved.
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