Laser cladding technology and laser welding technology have certain overlaps and similarities because both utilize lasers as a heat source for processing metal materials. Here are some reasons why laser cladding technology is seen as an overlap of laser welding technology:
1. Laser as the heat source:
Both technologies employ high-power laser beams to rapidly melt metal materials. The high energy density and precise control of the laser are crucial in both cases.
2. Melting and solidification processes:
Laser welding bonds workpieces by melting the metal at the contact surfaces, whereas laser cladding creates a coating by melting both the additional material and the surface of the substrate. Despite different objectives, both processes involve the melting and solidification of metals.
3. Similarity in equipment:
The laser equipment and systems used are very much the same, each of them has a laser source, optical system, and control system.
4. Material handling:
Both technologies can manage additive metal materials, and in many cases, welding and cladding can be combined.
5. Precision machining:
The precision and control of laser technology make it highly useful for metal processing applications requiring high accuracy. For instance, laser welding is used in the production of electronic components, while laser cladding is employed for repairing aviation parts, both taking advantage of the laser's precision machining capabilities.
Laser cladding technology is an overlap of laser welding technology because they share the same fundamental principles, equipment, and operations. The primary distinction between them lies in their purpose and application areas, with laser cladding focusing on surface repair and laser welding on joining metal workpieces. Thus, laser cladding is a specialized application form of laser welding technology, and they complement each other in their applications.
Compared to laser welding, laser cladding requires much higher process standards. While the primary function of laser welding is to join two substrates together, laser cladding necessitates post-processing after the cladding procedure. In the post-processing phase, it is crucial to ensure that the cladded surface is free of cracks, fractures, or bubbles after polishing.
Laser cladding equipment is widely used in many industries for repairing the surface of components. Compared to traditional repair methods, laser cladding has the advantages of high precision, high bonding strength, material diversity, and reduced thermal impact.
Mining Machinery
The failure of mining machinery is mainly caused by friction and wear. Due to the poor working environment and complex and harsh working conditions of mining machinery.
Mining machinery operates under high-speed and high-temperature conditions, resulting in a large amount of energy waste. Long term wear and tear of components can cause damage to the surface machinery of mining machinery parts, leading to their scrapping and cessation of normal operation. Guosheng laser cladding equipment can effectively repair the components of mining machinery, enhance their wear resistance and corrosion resistance, and extend the service life of the machinery. The commonly repaired mining machinery components include cutting teeth, cutting teeth, shovel teeth, oil cylinders, hydraulic rods, etc.
Oil Extraction Equipment
Oil extraction equipment operates under high intensity and complex environments, leading to wear and tear on many components. The drill bit, for instance, frequently contacts rocks or other hard materials during drilling, causing wear on the cutting edges. Laser cladding can deposit wear-resistant materials on the worn surfaces of drill bits, extending their service life. The mud pump body and cylinder experience internal wall wear due to the transportation of slurry containing solid particles. Laser cladding technology can form a high-hardness wear-resistant layer on the internal walls of the pump body and cylinder, enhancing their wear resistance. Laser cladding technology has a wide range of applications in repairing and strengthening oil extraction equipment, significantly extending the equipment's service life and performance.
Metallurgical Machinery
Metallurgical machinery operates under high temperatures, high pressures, heavy loads, and corrosive environments, leading to wear on many components. For instance, rolls in metal rolling processes endure immense pressure and friction, resulting in surface wear and fatigue cracks. Laser cladding can deposit wear-resistant materials on the surface of rolls, repairing worn parts and enhancing their wear resistance. The copper plates of continuous casting machines come into contact with high-temperature molten steel during casting, leading to corrosion and wear. Laser cladding can form a corrosion-resistant and high-temperature protective layer on the copper plates, extending their service life.
Shipbuilding
In the shipbuilding industry, many components are prone to wear and corrosion due to prolonged operation in marine environments. For example, propellers, which frequently come into contact with waterborne debris and marine life, experience surface wear and corrosion. Shafts also face wear due to high-speed rotation and load stress. Laser cladding can deposit wear-resistant and corrosion-resistant materials on the surfaces of propellers and shafts, repairing worn areas and enhancing their resistance to corrosion. Gears in propulsion systems experience surface wear and fatigue cracks due to friction and load during transmission. Laser cladding can deposit high-hardness, wear-resistant materials on gear surfaces, restoring their transmission performance. Laser cladding equipment works by delivering cladding materials in powder or wire form into a laser beam, creating a melt pool on the substrate surface. Upon cooling, this forms a coating with excellent properties.
Agricultural Machinery
Agricultural machinery operates frequently in soil and vegetation, leading to wear and corrosion on many components. The plowshare, for example, comes into frequent contact with soil and rocks during plowing, causing surface wear. Laser cladding can deposit wear-resistant materials on the surface of the plowshare, repairing worn parts and enhancing its durability. Similarly, the blades of tillers experience wear due to their contact with soil and vegetation during rotary tilling. Laser cladding can form a wear-resistant layer on the blades, extending their service life. Laser cladding technology holds significant potential for repairing and strengthening agricultural machinery, greatly extending the service life and performance of the equipment.
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High Precision and Control:
- Precise control over the deposition process ensures accurate material placement and minimal thermal distortion.
- Ability to create complex geometries and detailed features with high dimensional accuracy.
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Enhanced Material Properties:
- Significantly improves wear resistance, corrosion resistance, and fatigue strength of the substrate.
- Creates a dense, metallurgically bonded layer with excellent adhesion properties.
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Versatility:
- Suitable for a wide range of materials, including metals and alloys.
- Applicable to various industries such as aerospace, automotive, oil and gas, mining, and manufacturing.
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Cost-Effective:
- Extends the lifespan of components, reducing the need for frequent replacements.
- Lowers maintenance costs and operational downtime.
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Eco-Friendly:
- Minimizes waste generation compared to traditional welding and coating techniques.
- Reduces energy consumption and material usage, making it an environmentally friendly process.
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Rapid Processing:
- High deposition rates and fast solidification times result in quicker processing and turnaround times.
- Suitable for both small-scale repairs and large-scale production.
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Customization and Flexibility:
- Allows for customization of material properties and layer thickness according to specific application requirements.
- Can be integrated with CNC systems for automated and repeatable processing.
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Improved Surface Quality:
- Produces smooth and uniform surface finishes, often requiring minimal post-processing.
- Reduces the risk of defects such as cracks and porosity.
These advantages make laser cladding an attractive solution for enhancing the performance and longevity of metal components across various industrial sectors.
|
Item |
Specification |
|
Laser Power |
3000W / 6000W |
|
Laser Type |
GS-MAX Fiber Laser |
|
Processing Range |
φ630*3000mm |
|
Feature |
Broadband Laser Cladding |
|
Spot Size |
40*2mm |
|
Cladding Head Type |
Reflective Copper Mirror
Cladding Head |
|
Cladding Head Interface |
LOE Interface |
|
Cladding Efficiency |
0.6-1.2m²/h |
|
Powder Utilization Rate |
≥90% |
|
Alloy Powders |
Iron-based, Nickel-based, Cobalt-based, Copper Alloys, Hard Alloys, etc. |
1. The main components of the equipment are guaranteedfor 1 year. If there are quality problems with the systemcomponents within the warranty period, the supplier willarrange engineers to guide the debugging.
2. During the equipment warranty period, the supplier is responsible for free replacement of parts for any damage or damage caused by the quality of the equipment itself. Optical fibers, lenses, gas nozzles, etc., and those that are responsible for user violations are excluded.
3. If there is any questions during the operation process, you can contact the our engineer for guidance.
We are proud to announce that the High-Speed Laser Cladding Machines produced by Shaanxi Guosheng Laser Technology Co., Ltd. have successfully passed the EU CE certification, confirming that our products meet the stringent quality standards of the European market.
Certification Details:
- Certificate Number: M.2024.206.C96917
- Certification Body: UDEM International Certification
- Initial Assessment Date: February 23, 2024
- Auditing Training Centre Industry Registration Date: February 26, 2024
- Validity Period Until: February 25, 2029
Relevant Directives and Standards:
- Machinery Directive: 2006/42/EC
- Electromagnetic Compatibility Directive: 2014/30/EU
- Related Standards: EN ISO 12100:2010; EN 60204-1:2018; EN IEC 61000-6-2:2019; EN IEC 61000-6-4:2019; EN ISO 11553-1:2020+A1:2020; EN 60825-1:2014+AC:2017+A1:2021+A1:2021/AC:2022
Company Information:
- Company Name: Shaanxi Guosheng Laser Technology Co., Ltd.
- Address: Building B5, B6, High-tech Intelligent Manufacturing Industry Incubation Center, High-tech Industrial Development Zone, Xianyang City, Shaanxi Province, China
Our technical files have been inspected, and the audit has been successfully completed. Our products comply with the following EU directives and standards, ensuring the safety and reliability of our products.
Certificate Verification: You can verify the validity of the certificate by visiting UDEM offical website. In accordance with the EU declaration, we commit to maintaining product quality and safety standards.
We pledge that any changes to the products will be promptly notified to UDEM and will ensure continued compliance with certification requirements. By choosing Shaanxi Guosheng Laser Technology Co., Ltd., you are choosing a reliable partner that meets the high standards of the EU.
Ensuring the safety and integrity of laser cladding equipment during export is crucial. Here's a detailed description of the packaging and shipping process for exporting laser cladding equipment:
Packaging Requirements:
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Protective Packaging:
- Use high-strength wooden crates to ensure the equipment is not damaged by physical impact and vibrations during transportation.
- The wooden crates should comply with international standards and be fumigated to meet the quarantine requirements of the importing country.
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Moisture and Dust Protection:
- Wrap the equipment with a moisture-proof film to prevent moisture damage during transportation.
- Add dust-proof fabric inside the crate to protect the surface of the equipment from dust and debris.
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Securing Devices:
- Use foam, bubble wrap, and shock-absorbing materials to firmly secure the equipment inside the wooden crate, preventing movement and shaking during transportation.
- Ensure that critical components, such as the laser source, lenses, and optical fibers, have specialized fixation and protection.
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Labels and Markings:
- Clearly label the outer packaging with the equipment model, weight, dimensions, and handling instructions.
- Attach warning labels such as "Fragile," "Keep Dry," and "This Side Up" to alert handlers to take proper precautions.
Shipping Arrangements:
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Choosing a Reliable Logistics Company:
- Select a logistics company with international shipping experience to ensure the safe and timely delivery of the equipment.
- Ensure the logistics company is experienced in handling large machinery and provides professional transportation services.
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Mode of Transportation:
- Choose the appropriate mode of transportation based on the destination distance and customer requirements, such as sea freight, air freight, or rail transport.
- For long-distance transportation, sea freight is recommended, and booking the shipping space in advance is essential to ensure timely delivery.
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Insurance:
- Purchase full transport insurance for the equipment to cover potential accidents during transportation.
- Ensure the insurance policy covers risks such as damage, loss, and delay of the equipment.
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Customs Procedures:
- Prepare all necessary export documents and certificates in advance, including invoices, packing lists, certificates of origin, and quality inspection certificates.
- Work with customs brokers to ensure smooth customs clearance procedures, avoiding delays due to incomplete documentation or improper handling.
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Tracking and Feedback:
- Track the shipment status in real-time during transportation to ensure it reaches the destination on schedule.
- Maintain communication with the customer, providing timely updates on the transportation progress and offering installation and commissioning support upon arrival.
By meticulously packaging and carefully planning the shipping process, the laser cladding equipment can be safely and intactly delivered to the customer, ensuring a satisfactory user experience.
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