焊接机: Case Study

A Tier 1 automotive supplier faced inconsistent welds and high rework rates using traditional MIG welding. Part distortion caused assembly delays, while energy costs eroded profitability. Klear Laser replaced their MIG setup with a 4kW fiber laser system, solving these issues through precision engineering and advanced beam control.

The system’s JPT laser source delivers stable, high-power beams for deep penetration. A 5-axis wobble welding head precisely manages heat distribution, eliminating hot spots and reducing base metal deformation. This technology replaced manual grinding with consistent, high-quality joints in a single pass.

Daily production surged from 8 to 20 units. Energy use fell by 38% per part, and post-weld finishing time dropped from 25 minutes to 3 minutes. These improvements cut costs and accelerated delivery schedules while meeting strict automotive quality standards.

This solution scaled seamlessly across the production line. Klear Laser’s technology now sets the standard for high-precision automotive components worldwide.

Principales caractéristiques et avantages

Klear Laser welding systems start with a choice of JPT or Raycus fiber sources. Both brands deliver a true single-mode beam, M² <1.2, so 70 % of the 1 µm energy stays in the core. That tight focus drives deeper penetration and a narrower heat-affected zone than multimode sources used in price-driven machines.

We pair the source with a patented wobble welding head whose galvanometric mirror swings the spot 0-4 mm at 0-600 Hz. The rapid side-to-side motion widens the keyhole without raising total heat input, letting you bridge gaps up to 0.5 mm and cut filler-wire consumption by 30 %. Internal water-cooling keeps the scan lens below 35 °C, so thermal drift stays under ±0.05 mm even during all-day autoborne production.

Every head carries a collimator-QBH interface rated for 6 kW return-power, letting you swap between 2-in-1, 3-in-1, and ring spot fibers in under two minutes. A sealed encoder feeds real-time oscillation data back to the controller, automatically adjusting duty cycle to keep penetration depth constant when joint fit-up varies.

Because the head geometry is identical across power levels, you can field-upgrade from 1 kW to 3 kW simply by unplugging the QBH and updating one parameter file. That modular path protects your capital while future-proofing cycle times when production ramps.

Applications industrielles

Klear Laser utilizes advanced fiber laser welding technology to revolutionize industrial assembly across multiple heavy industries. Our systems integrate high-stability power sources from JPT and Raycus to ensure consistent beam quality and deep penetration. The inclusion of wobble welding heads allows for adjustable beam widths, significantly improving gap tolerance and seam smoothness during the joining process.

In the automotive sector, our welding machines provide the deep penetration welds essential for chassis and body assembly. The localized heat input minimizes thermal distortion, preserving the structural integrity of high-strength steel components. This technology is particularly critical for battery pack manufacturing in electric vehicles where hermetic sealing is mandatory for safety and performance.

Aerospace applications demand the highest level of precision to maintain aerodynamic efficiency and structural reliability. Our laser welders effectively join complex titanium and aluminum alloys without adding excessive weight from filler materials. The precise control offered by our wobble heads ensures defect-free welds in turbine components and fuselage panels where failure is not an option.

The marine industry relies on our equipment for joining heavy-gauge stainless steel and carbon steel plates used in shipbuilding. Laser welding produces seams with superior corrosion resistance compared to traditional arc welding methods. This durability is vital for vessels and offshore structures that are constantly exposed to harsh saltwater environments.

Pourquoi choisir Klear Laser

Klear Laser guarantees operational continuity through dedicated technical support. Our engineering team provides 24/7 multilingual assistance for welding process optimization and machine troubleshooting. Clients receive direct access to laser source specialists for JPT or Raycus fiber laser integration challenges. Average remote resolution occurs within four business hours for critical production line issues.

Our industry-leading warranty covers the full fiber laser welding system for one year standard, extendable to three years. Core components including the laser source, galvanometer scanner, and wobble welding head are protected against manufacturing defects. Extended coverage includes preventive maintenance checks to maximize penetration depth consistency and weld seam integrity. This comprehensive protection significantly reduces total cost of ownership versus competitors.

Genuine spare parts availability exceeds 95% for all critical welding subsystems. We maintain global inventory hubs for immediate shipment of JPT MOPA sources, precision wobble heads, and beam delivery optics. Replacement components undergo rigorous factory testing to match original specifications for weld penetration and process stability. Clients receive parts shipments within 72 hours worldwide, minimizing production downtime.