The 2000W
Handheld Laser Welding Machine CK-LWM-TC2000W launched by Chuke Intelligent is reshaping the process standards for medium and thick plate metal welding with its dual advantages of high power output and flexible operation. The equipment adopts continuous fiber laser technology, with a central wavelength of 1080nm and a beam quality of M2<1.6, ensuring high energy concentration. Actual measured data shows that the penetration depth of its single-pass weld can reach more than 5mm, significantly reducing the need for multi-layer welding, and improving the efficiency by 30%-50% when welding 4~6mm stainless steel and 5~8mm carbon steel.
The equipment has made a breakthrough in controlling the weight of the welding gun to less than 1.5kg (the actual measured air-cooled model is about 30kg, and the water-cooled model is 650g), supporting 360° operation without dead angles. This lightweight design combined with ergonomic handles allows welders to easily cope with complex working conditions such as pipeline annular seams and box inner walls, and the continuous working time per day is extended to more than 8 hours.
(I) CK-LWM-TC2000W shows excellent adaptability for different material characteristics:
1. Carbon steel/stainless steel: Using negative defocus welding mode, when the defocus amount is -1mm, 2000W power can achieve full penetration of 12mm carbon steel in a single pass (pressure vessel case), the weld depth-to-width ratio reaches 5:1, and the heat-affected zone is controlled within 0.2mm.
2. Aluminum alloy: A special process package is required, the power is increased by 20%-30% to 2400-2600W, and with 5° welding head tilt and Ar+He mixed gas protection, the oxidation and porosity problems during 3003 aluminum alloy welding are effectively solved. Experiments show that under the parameters of defocus amount -1mm and welding speed 1.5m/min, high-quality welds with smooth surface and no collapse can be obtained.
(II) Compared with traditional welding processes, CK-LWM-TC2000W shows significant advantages:
1. Heat input control: The line energy is reduced by 80% compared with TIG welding, and the deformation after welding is controlled within 0.5mm, eliminating the correction process.
2. Consumable cost: No welding wire and flux are required, and the cost of single-pass welding is reduced by 40%. In the 10mm carbon steel butt joint, the consumable cost per meter of weld is only 0.8 yuan.
3. Environmental benefits: Dust emission <0.1mg/m3, which is far lower than the 5mg/m3 standard of MIG welding, and meets the EU CE certification requirements.
(III) Chuke Intelligence is promoting technology iteration through three major paths:
1. Sensor fusion: Integrate coaxial vision system and infrared thermal imager to realize dynamic monitoring of molten pool and increase the recognition rate of welding defects to 99.9%.
2. Process cloud platform: Establish a cross-material and cross-thickness process database, and users can call global best practice parameters in real time.
3. Human-machine collaboration: Develop an AR auxiliary system to display the weld trajectory in real time through welding gun projection, shortening the novice training cycle from 3 months to 2 weeks.
This device is not only a welding tool, but also a basic module for building an intelligent welding ecosystem. While traditional welding is still pursuing "solid welding", Chuke Intelligent has redefined the new standard of "precise welding, fast welding, and economical welding" through CK-LWM-TC2000W, providing key technical support for the transformation and upgrading of the manufacturing industry.
