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Sheet Metal Cnc Laser Cut Exporter Factory
The importance of laser processing technology in sheet metal industry
2022-03-25 11:28:36
The traditional processing mode of sheet metal workshop is the process of cutting plate, blanking and bending. The blanking process requires a large number of molds, and in the sheet metal workshop blanking with less cutting and no cutting process characteristics, is very important. In this way, in the process of a product, dozens of sets of molds are generally needed, and some products may need hundreds of sets of molds.
From an economic point of view, equipped with a large number of molds, the cost of the product is correspondingly increased, resulting in cost waste. So in order to adapt to modern sheet metal processing, reduce production costs and improve processing technology, laser processing technology in sheet metal workshop emerged...... Sheet metal is a comprehensive cold working process for sheet metal (usually below 6mm), including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as car body), etc., its significant feature is the same thickness of the same part. Laser cutting machine is a technological revolution of sheet metal processing, sheet metal processing in the "processing center"; Laser cutting machine high flexibility, cutting speed, high production efficiency, short product production cycle, for customers to win a wide range of market.
The effective life of the technology is long, at present more than 2 mm thickness of the plate in foreign countries are mostly using laser cutting machine, many foreign experts agree that the next 30-40 years is the golden age of laser processing technology development. Laser cutting machine is widely used in modern life and production. Metal processing demand increasing, and the electric control box in the metal processing industry, machine shell in general are sheet metal parts, such as sheet metal processing capacity demand is also constantly improve so as a result, the complexity of the process is more high, even some parts process reached more than dozens of tao, also in terms of accuracy of sheet metal processing and put forward the higher request.
People say fiber laser cutting machine is standing on the shoulders of giants progress. First of all, it began to rise in foreign developed countries, driving the rapid development of its related manufacturing industry, China began to catch up in recent years, and has been in the field of fiber laser cutting machine to catch up. This achievement makes China shorten the gap between high-end manufacturing and foreign high-end equipment manufacturing, and may even make China's high-end equipment manufacturing catch up with the pace of foreign high-end equipment manufacturing technology.
Fiber laser cutting machine helps China's manufacturing industry to achieve leapfrog development. Fiber laser cutting machine in recent years in the field of sheet metal processing is the wind rising, laser cutting industry as a major force of sheet metal industry. Traditional sheet metal processing technology: shear - punching - bending - welding process or flame plasma cutting - bending - welding process. In many varieties, small batch, customized, high quality, short delivery time in front of the order, it has obvious shortcomings:
(1) (NUMERICAL control) shears due to its mainly straight cutting, can only be used in sheet metal processing only need straight cutting;
②(NUMERICAL control/tower) punch on the thickness of more than 1.5mm steel plate cutting restrictions, and the surface quality is not good, high cost, noise, is not conducive to environmental protection;
(3) flame cutting as the original traditional cutting method, in the cutting of large thermal deformation, slit width, waste of materials, slow processing speed, only suitable for rough processing;
(4) high pressure water cutting processing speed is slow, causing serious pollution, high consumption cost. New sheet metal cutting equipment and process flow - laser cutting is a technological revolution of sheet metal processing, is the "processing center" in sheet metal processing. Laser cutting technology has the advantages of flexibility and flexibility.
In view of the problems existing in traditional sheet metal cutting at the present stage, the demand for laser cutting is also increasing. The advantages of the new sheet metal cutting process are: (1) high degree of flexibility of laser cutting, cutting speed, high production efficiency, short product production cycle, whether it is simple or complex parts, can use laser to achieve a rapid forming cutting;
(2) narrow slit, good cutting quality, high degree of automation, simple operation, low labor intensity, no pollution;
(3) Cutting automatic layout, nesting, improve the material utilization rate, no tool wear, good material adaptability; ④ Low production cost and good economic benefit.
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