Blog

Stainless steel laser cutting machine is a classification of metal laser cutting machine. It is specially made for stainless steel. The energy released when the laser beam hits the surface of the steel plate is used to melt and vaporize the stainless steel.

Stainless steel is widely used in kitchen equipment, general tensile materials, gas stoves, refrigerators, appliances, washing machines, dryers, microwave ovens, electronic components, steel pipes, decorative pipes, structural pipes, exhaust pipes, building materials, regrinding, elevators , Building interior and exterior decoration materials, door and window materials, chemical equipment, heat exchangers, boilers, tanks, etc., it can be seen that stainless steel is widely used.

The principle of stainless steel laser cutting machine

Stainless steel sheet laser cutting machines occupy a large proportion in industrial production. The main area of stainless steel and low carbon copper is that the composition is different and the cutting mechanism is also different. Stainless steel contains 1% to 20% chromium, which disrupts the oxidation process.

When cutting, the iron in stainless steel reacts exothermically with oxygen, and the oxidation of chromium has the property of preventing oxygen from entering the melt, thereby reducing the amount of oxygen entering the melt. The oxidation of the molten layer is incomplete, the reaction is weakened, and the cutting speed is reduced. reduce. Stainless steel cutting requires higher laser power and oxygen pressure than mild steel. Although stainless steel cutting can achieve satisfactory cutting results, it is difficult to obtain a completely slag-free cutting seam. Using inert gas as an auxiliary gas to cut stainless steel can obtain non-oxidative trimming, which can be used directly for welding, but its cutting speed is about 10% lower than that of oxygen as an auxiliary gas.

Quality Control of Stainless Steel Laser Cutting

The cost of stainless steel laser cutting is higher than that of wire cutting, but the speed is twice that of wire cutting, which can achieve mass production, and can process non-metallic cut materials to achieve intelligent processing. One machine replaces multiple stages and becomes the core of the processing equipment. It can be seen that laser cutting stainless steel is a fast and effective processing method, but the control of cutting quality is particularly important.

When laser cutting mirror stainless steel, in order to prevent the plate from being seriously scalded, the laser film must be attached! Although there is film protection, there will be a little burn on the edges. At this time, it is necessary to strictly control the laser cutting process parameters during the processing to maintain the good corrosion resistance of such materials. The most important process parameters that affect stainless steel cutting quality are cutting speed, laser power, oxygen pressure and focus.

In addition, the surface finish of stainless steel products in many industries is relatively high, so what should I do if there are burrs when cutting with a stainless steel laser cutting machine? The burr of stainless steel laser cutting is generally the problem of the cutting nozzle of the cutting head. First, this factor should be investigated. If replacing the cutting nozzle does not solve the problem, you need to check whether the movement of the guide rail of the laser cutting machine is stable.

Stainless steel laser cutting machine is a new generation of safe and efficient metal sheet laser cutting equipment. It adopts a plate-and-tube tailor-welded bed, aviation aluminum extrusion beam, equipped with imported high-efficiency transmission system, fast exchange platform, high-precision dual-drive rack and pinion and linear guide rails, and adopts CYPCUT control system to assemble into a precision fiber laser cutting machine. The equipment has good dynamic performance, fast servo response and small thermal effect, and is especially suitable for sheet metal processing.

10,000 watt laser cutting machine

1. The stainless steel laser cutting machine has an exchangeable platform, which is convenient for loading and unloading. It can be loaded and unloaded at the same time. 2-3 operators can use CNC machine tools to manufacture the equipment;
2. The exchange platform fiber laser cutting machine has a variety of raw materials for production and processing, which can be used to produce and process a series of plates such as various metals, carbon steel, and stainless steel;
3. Exchange platform fiber laser cutting machine to reduce the loss of “tools” in the production process;
4. Non-contact production and processing, adjustable laser beam energy and moving speed, can achieve a variety of production and processing, suitable for fine production and processing;
5. It is beneficial to positioning, and it is beneficial to the actual operation with the numerical control system;
6. It can be updated and upgraded again on the basis of the original cutting platform, and the closed protective cover can be modified to realize closed production and processing, zero pollution and low environmental noise;
7. The system software itself is computer software, which is convenient and quick to edit, suitable for specialized production and processing, especially for multi-metal parts with complex shape design and short life cycle of equipment products, starting from practical skills, capital cost and time. Laser cutting is especially advantageous given the market segment where molds cannot be made.