Two major industry events just concluded in September—— The 29th China International
Composite Materials Industry Technology Exhibition ; The 4th Future Air Traffic and EVTOL
Aircraft Innovation Conference, GW Laser Carrier Complete processing scheme for 2 μ m mid infrared fiber laser Appearing at the double exhibition.
Based on the differentiated process advantages of precision cutting of composite materials and lightweight component processing, we focus on the non-metallic advanced manufacturing track. The laser industry has evolved from Match power and speed Turn to Choose Wavelength and
optimized process, The 2 μ m light source is currently in operation A new window for high-end material processing has become the core product of our key layout.
1 Break out of power competition
For a long time, industrial lasers have mainly been divided into two routes: 1 μ m fiber lasers and CO ₂ lasers. 1 μ m fiber laser supply chain mature, skilled in metal processing, but applicable to most non-metallic materials Absorption rate difference ， Limited processing quality CO ₂ is suitable for non-metallic processing, but it exists Low electro-optical efficiency; Poor flexibility of optical path; High maintenance costs Shortcomings. Mechanical processing such as vibration knives cannot be avoided Dust, tool wear, and weak 3D machining capability The pain points.
The 2 μ m laser is not a complete replacement for existing solutions, but rather fills in high-value scenarios that traditional technologies cannot do well, and builds a dedicated wavelength process platform.
by virtue of Non metallic strong absorption; Transparent to silicon materials
Dual Characteristics: Yes Fiberglass and resin materials Non metallic implementation Low heat impact, low stratification Cutting and welding; It can also penetrate silicon wafers and apply energy to the back metal layer, serving power devices and advanced packaging heat treatment,
Having unique advantages that 1 μ m and CO ₂ lasers do not possess.
2
Landing in multiple scenarios
At the Shanghai Composite Materials Exhibition, the processing solutions for fiberglass, SMC, and CFRP composite materials directly hit the pain points of new energy and aerospace material processing.
Facing fiberglass reinforced composite materials, 2 μ m laser Small heat affected zone , Section Smooth and non layered coking The overall performance is better than that of CO ₂ equipment with the same power, and the energy consumption of the whole machine is reduced 30% Above, it is suitable for mass production of battery boxes and vehicle structural components. For thermoplastic CFRP, non-contact processing reduces carbon fiber dust, fiber optic flexible adaptation to three-dimensional curved parts, and matching with eVTOL low altitude equipment
Lightweight Component processing requirements.
rely on Our company's unique 2 μ m process advantage , Build The Four Core Values Application window.
Maximum 15m output optical cable
Support large workpieces and large format processing
Adapt to multi axis linkage and 3D irregular cutting
The optical cable has high freedom of movement and a more flexible overall layout
1
new energy vehicle
For carbon fiber/composite components such as battery pack cover plates, bottom plates, body structural parts, chassis guards, etc., the 2 μ m laser has excellent absorption rate, controllable heat input, and clean and low-carbon cutting sections. particularly skilled at Multi axis motion machining of large workpieces and large surfaces Our company has mature sample cutting capabilities and stable technical indicators, which can meet the requirements of integrated molded composite body parts Large scale precision machining demand.
2
low-altitude economy
The processing of aviation composite materials such as aircraft propellers, fuselage skins, frames, and grille protective components minimizes the heat affected zone and maximizes the preservation of the mechanical properties of the substrate. Relying on the capability of large format multi axis machining, it can handle the contour cutting of large-sized aviation components, meeting the needs of the aviation industry High thrust to weight ratio, fatigue resistance Strict manufacturing standards.
3
consumer electronics
Carbon fiber textured phone case and foldable screen protector cover are finely cut with low processing damage, allowing for precise contour and texture edge processing, balancing appearance texture and yield, and suitable for use High end consumer electronics lightweight components.
4
medical rehabilitation
Carbon fiber orthopedic insoles, prosthetic support plates, and rehabilitation support components are microfabricated, with low carbonization and no overheating damage, and can process irregular curved surfaces; The material is X-ray transparent, does not interfere with image detection, and meets the safety requirements of medical components.
Our 2 μ m laser coverage 70W‑1kW Power range, supported Continuous/quasi continuous dual-mode The thulium doped fiber scheme has high energy utilization efficiency, low power attenuation under mass production conditions, and ensures processing yield and production reliability. As of now, it has been completed Validation of hundreds of 2 μ m laser sampling processes Continuous accumulation different materials 、 Different processing scenarios Based on our process experience, we provide customers with technical support from solution validation to mass production applications, accelerating the use of 2 μ m lasers High end material processing field The landing.
3
Joining Hands for a New Chapter
Laser mass production does not equal output power, the core is to enable customers Stable reproduction of processing speed, quality, and yield.
We have built from Core components ;Laser ; cutting head arrive Complete process of 2 μ m
full process solution Build a kilowatt level process database covering materials, parameters, quality, and usage costs, and output process packages that can be directly put into production.
At present, Kilowatt level 2 μ m laser products have been mass-produced and sold in large quantities in domestic and foreign markets Successfully completed hundreds of 2 μ m product sample verifications, continuously promoting the transformation of technological advantages into actual processing capabilities.
Open cooperation with industry partners, providing joint testing, whole machine integration, benchmark project co construction, supporting sample verification, and collaborating with partners in the composite equipment, automotive parts, semiconductor, and 3D printing industry chains to accelerate process implementation.
In the future, we will delve deeper into the 2 μ m dedicated wavelength platform, Focus on high-value material processing, collaborate with the industrial chain to achieve process iteration and industrial breakthroughs.
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