Nanjing Qianjin Sheet Metal Co., Ltd

Qianjin sheet metal company was found in 1989 and we have 2 factories and more than 110 people in each factory over 20 years development.

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The Processing Steps Of Machining Parts In Sheet Metal Workshop
- Nov 23, 2018 -

The processing steps of sheet metal can be divided into following three types: pre-product testing, product processing trial production and product batch manufacturing. During the trial step of product processing, supplier should promptly communicate with customers, get the corresponding processing evaluation, and then carry out batch production of products.

Laser punching technology is the earliest practical technology in laser material processing. It generally uses pulsed laser, with high energy density and short-time, can process 1μm small holes, not only suitable for processing with a certain angle and material thinner small holes, but also for processing strength hardness or more brittle than soft materials on the parts of the deep small holes and tiny holes.

Laser can realize the gas turbine burner parts punching processing, punching effect can achieve three-dimensional direction, the number can reach thousands. Punching materials include stainless steel, nickel-chromium ferroalloy and Hastroy (Hastelloy) base alloys.

Laser punching technology is not affected by the mechanical properties of materials, and it is easier to realize automation. In the development of laser punching technology, laser cutting machine to achieve automated operation, in the sheet metal industry above the application of changes in the traditional sheet metal technology processing methods, to achieve unmanned operation, greatly improve the production efficiency, to achieve the full automatic operation, led to the development of sheet metal economy, in the punching effect of the improvement of a grade, and the processing effect is remarkable.