laser cutting machine

The service life of a laser cutting machine depends on a variety of factors, including but not limited to the following:   1. Manufacturing quality: The manufacturing quality and original design of a machine have a significant impact on its service life. High-quality laser cutting machines generally have a longer service life.   2. Maintenance and upkeep: Regular maintenance and upkeep are crucial for extending the lifespan of machines. Keeping the machine clean, regularly replacing worn parts and promptly repairing faults will all affect its service life.   3. Workload: The frequency of machine usage and the intensity of work can affect its lifespan. High-frequency and high-intensity work may cause machines to wear out prematurely.   4. Working environment: The temperature, humidity and other factors in the working environment of the laser cutting machine will also affect the service life of the equipment. Harsh conditions may accelerate the damage of components.   5. Upgrading and replacement: Technological progress will lead to the emergence of a new generation of equipment. If the performance of old equipment fails to meet current demands, it may be necessary to consider upgrading and replacement. Overall, well-maintained high-quality laser cutting machines can be used for many years under appropriate circumstances. Moreover, with the continuous development of technology, the new generation of laser cutting machines usually have higher efficiency and longer service life. If you have more ideas, please contact us! Tel: +86 -18855551088 Email: Info@Accurl.com Whatsapp/Mobile: +86 -18855551088

In laser cutting, the choice of nitrogen (N₂) and oxygen (O₂) mainly depends on the type of material to be cut, cutting quality requirements, and cost effectiveness. The following is a comparative analysis of the two and suggestions for applicable scenarios:   The applicability of nitrogen (N₂) Advantages: 1. No oxidation cutting - Applicable materials: stainless steel, aluminum, titanium alloy, brass and other non-ferrous metals or high reflective materials. - Effect: Nitrogen as an inert gas can prevent the oxidation reaction between the material and oxygen during the cutting process, and the edge of the incision is smooth and no oxide layer, reducing the need for subsequent grinding or painting.   2. High surface quality - Clean cutting surface, suitable for precision machining with strict surface requirements (such as medical equipment, electronic product parts).   3. Avoid slag residue - High purity nitrogen (more than 99.9%) can effectively blow molten metal under high pressure, reducing slag adhesion.   Cons: 1. High cost - Large nitrogen consumption (high pressure, high flow), and high purity nitrogen is expensive, especially for thick plate cutting costs significantly increased. 2. The cutting speed is slow - No exothermic reaction, completely dependent on laser energy to melt the material, cutting speed is lower than oxygen assisted cutting.   Second, the applicability of oxygen (O2) Advantages: 1. Exothermic reaction accelerates cutting - Applicable material: carbon steel (such as low carbon steel, medium carbon steel) - Principle: Oxygen reacts with high temperature metal oxidation (Fe + O₂ → FeO + heat), releasing additional heat energy and significantly increasing cutting speed (30% to 50% faster than nitrogen).   2. Good economy - Low oxygen cost, and due to reaction heat release can reduce laser power requirements, suitable for high-volume carbon steel processing.   3. Advantages of thick plate cutting - For thick carbon steel plates (such as more than 20mm), oxygen assistance can effectively penetrate and maintain cutting efficiency.   Cons: 1. Oxidation problem - The edge of the cut will form an oxide layer (black or yellow), requiring subsequent treatment (such as grinding, painting), affecting the surface quality. 2. Not applicable to non-ferrous metals - Aluminum, stainless steel and other materials cut in oxygen tend to produce high melting point oxides (such as Al₂O₃), resulting in poor cutting quality or even failure. Iii. Other precautions 1. Gas purity requirements - Nitrogen: ≥99.9% (recommended for stainless steel cutting more than 99.99%). - Oxygen: purity ≥99.5% to avoid impurities affecting reaction efficiency. 2. Gas pressure and flow Nitrogen usually requires a higher pressure (e.g., 20 to 30Bar) to blow away the melt. - Low oxygen pressure (e.g. 10 to 15Bar), but subject to material thickness adjustment. 3. Alternatives - Air cutting: the lowest cost, but only suitable for thin carbon steel or the quality of the scene is not high, the incision oxidation is obvious. - Mixed gas: Some scenarios use nitrogen-oxygen mixture (such as cutting galvanized sheet), balancing speed and oxidation problems. In SUMMARY: - Nitrogen: If the cutting material is non-ferrous metal such as stainless steel or aluminum, or the incision finish is required (such as appearance parts and precision parts). Choose oxygen: if cutting carbon steel and pursuing efficiency and cost advantages, especially suitable for thick plate processing. - Trade-off between economy and quality: nitrogen is preferred for high value-added products, oxygen is preferred for high-volume carbon steel processing. Flexible gas selection according to specific needs can significantly improve laser cutting efficiency and control costs.   If you have more ideas, please contact us! Tel: +86 -18855551088 Email: Info@Accurl.com Whatsapp/Mobile: +86 -18855551088

1. Industry pain points and laser cutting machine solutions - Limitations of traditional processes: describe the problems of low efficiency, poor accuracy, and waste of materials in traditional sheet metal processing such as cutting, stamping, and flame cutting. - Laser cutting breakthrough: - High precision: laser beam focusing to 0.01mm, cutting accuracy up to ±0.1mm, suitable for automotive brake pads, precision medical equipment and other complex parts. High efficiency: Cutting speed is 30% faster than plasma, and the cost is reduced by more than 70%. - Environmental protection: no waste gas pollution, reduce the subsequent grinding process. 2. Industry application cases to enhance persuasion - Medical equipment: TRUMPF laser cutting machines are used in the production of precision instruments such as endoscopes to meet the needs of the medical industry for high cleanliness. - Automobile manufacturing: Honda and Yutong buses use a robot laser cutting system to achieve a molding of doors, wheels and other parts, and the accuracy is increased by 50%. - Ships and new energy: CO₂ laser cutting machine replaces the traditional process in the shipbuilding industry, cutting steel plates with a thickness of 30mm, saving 15% of materials. - Smart home and building: Through the mortise structure design, the sheet metal parts after laser cutting can be directly bent and welded, reducing the use of fixtures and shortening the construction period by 30%. 3. Technical advantages and innovations - Flexible production: Support small batch customized orders, quickly switch graphics through CAD design, to meet the diverse needs of decoration, communication equipment and other industries. - Intelligent upgrade: - Optical fiber transmission technology eliminates traditional lens calibration and ADAPTS to complex environments (such as high-temperature workshops). - Robot integrated systems such as the Staubli RX160L enable 3D cutting in the automotive and aerospace sectors. - Cost control: Reduce energy consumption by 20% by optimizing focus position (e.g., 0 focal length cutting) and gas usage. 4. Synergy with bending process - Integrated processing process: the sheet after laser cutting can directly enter the bending process, reduce handling errors, and improve the overall efficiency (suitable for box and cabinet manufacturing).     From medical to aerospace, laser cutting technology is redefining the boundaries of manufacturing. Ask now for your customized sheet metal processing solution!" Tel: +86 -18855551088 Email: Info@Accurl.com Whatsapp/Mobile: +86 -18855551088

Laser cutting machine according to the type of laser source, the characteristics of cutting materials and cutting methods, can be divided into the following types: 1.CO2 laser cutting machine: using CO2 laser source, mainly suitable for cutting non-metallic materials, such as wood, plastic, leather, paper and so on. CO2 laser cutting machine has a high cutting speed and accuracy, widely used in crafts production, clothing textile, advertising signs and other industries.   2. Fiber laser cutting machine: The use of fiber laser source, suitable for metal materials (such as steel, aluminum alloy, copper, etc.) and some non-metallic materials cutting. Fiber laser cutting machine has the advantages of high efficiency, high precision and low maintenance cost, and is widely used in metal manufacturing, automobile manufacturing, aerospace and other fields.   3. Fiber laser beam cutting machine: The use of fiber laser source, the use of light to cut materials. This type of cutting machine has excellent performance and stability when cutting metal sheets at high speed, and is suitable for metal manufacturing, shipbuilding, steel structure and other industries.   4 carbon dioxide laser tube cutting machine: The use of carbon dioxide laser tube as a laser source, mainly used for cutting fine materials, such as fine wood, plexiglass, acrylic and so on. This type of cutting machine has high cutting precision and is suitable for crafts production, model production and other fields.   5. Fiberboard laser cutting machine: specially used for cutting fiberboard materials, common fiberboard materials are medium density fiberboard (MDF), particleboard, plywood and so on. Fiberboard laser cutting machine has the characteristics of high efficiency, high precision, good cutting quality, etc., and is widely used in furniture manufacturing, decorative materials and other fields.   These types of laser cutting machines play an important role in different application areas and material cutting needs, and choose the right laser cutting machine model according to the specific cutting requirements and materials。 If you have more ideas, please contact us！ Tel : +86 -18855551088 Email : Info@Accurl.com Whatsapp/Mobile : +86 -18855551088