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What should be paid attention to in sheet metal processing

Publisher:Jiangsu MeTeKe Adddate:2020-03-16 Views:695

Laser drilling skill is the earliest practical laser skill in sheet metal processing of laser data. Laser drilling in the sheet metal workshop is usually pulse laser, high energy density, short time, can be processed 1 m hole, especially suitable for processing with a certain point of view and data thin holes, but also suitable for processing high strength hardness or brittle soft data parts of the deep hole and micro hole.

Dense turco sheet metal processing manufacturers, there are usually used in information manufacture ((SPCC)), hot rolled plate (SHCC), galvanized sheet (SECC, SGCC), copper (CU), brass, copper, beryllium copper, aluminum plate (6061, 5052, 1010, 1060, 6063, hard aluminum, etc.), aluminum, stainless steel (mirror, wire drawing, fog), according to the commodity effect, choose materials, usually need to come up from its usefulness and capital goods.

1. Cold rolled plate SPCC, the first use of electroplating and baking paint, low cost, easy to shape, data thickness ≤3.2mm.

2. Hot rolled plate SHCC, data T≥3.0mm, is also used for electroplating, baking paint, low cost, but difficult to shape, the primary use of flat pieces.

3. Galvanized sheet SECC, SGCC. SECC electrolytic plate N material, P material, N material is not the first appearance treatment, high cost, P material used for spraying parts.

4. Copper; The primary use of conductive effect material, its surface treatment is plated with nickel, chrome, or do not make treatment, high cost.

5. Aluminum plate; Usually with the appearance of chromate (j11-a), oxidation (conductive oxidation, chemical oxidation), high cost, silver plating, nickel plating.

6. Lu: xingcai; A large number of materials with complex cross section structure are used in various boxes. Exterior treatment with aluminum plate.

7. Stainless steel; The primary use do not make any appearance treatment, high cost.

The laser can complete the perforation sheet metal processing of the burner parts of the gas turbine, and the perforation can complete the three-dimensional direction, and the number can reach thousands. Perforable data include stainless steel, nickel-ferrochrome and HASTELLOY base alloys. Laser drilling skills are not affected by the mechanical properties of the data, the completion of automation is simple.

Under the skills to carry out the laser drilling, laser cutting machine to complete the automation of operation, in the sheet metal professional the use of the above has changed the traditional measures for the processing of sheet metal processing skills to complete the unmanned operation, greatly improving the production power, to complete the full automatic operation, and so did the sheet metal economic development, to play a role in the punch up a level, the processing effect was obvious.
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