Industry News

This work presents a dynamic auto-focusing 3D pulsed laser micromachining technique (d-3DPLM) that enables mask-free, high-resolution fabrication on highly curved non-planar substrates using nanosecond NIR lasers. The method provides consistent micro-/nanopatterning on complex geometries and is demonstrated through electrotactile wearable patches and customizable 3D microelectrode arrays for brain organoids. The technique significantly enhances mechanical conformity and electrical performance of bioelectronic interfaces, offering a promising route for precision, scalable, and personalized 3D bioelectronic device manufacturing.

Ultrasonic vibration-assisted laser welding (UVA-LW) integrates high-frequency ultrasound with laser welding to regulate molten pool flow, promote degassing, refine grains, and release residual stress, effectively resolving long-standing issues such as porosity, cracking, and brittle intermetallic compounds. This acousto-optic synergy significantly enhances weld morphology, strength, ductility, and the reliability of dissimilar-metal joints. With broad potential in power batteries, aerospace, and precision manufacturing, UVA-LW is emerging as a next-generation enhancement technology for high-performance material joining.

This article introduces how laser scoring enhances consumer convenience in flexible packaging by providing precise, nearly invisible tear lines without compromising sealing performance. It highlights the growing demand for easy-open packaging, especially in fast-paced and critical-use scenarios, and explains how ARGUSLaser offers cost-effective, customizable scoring solutions tailored to various packaging types. The technology supports multiple scoring directions and patterns while enabling additional functions such as perforation and window cutting, making it a highly versatile, value-added solution for modern packaging manufacturers.

This study systematically reviews the principles, modeling methods, and solidification mechanisms of laser wobble welding (LWW). Through analysis of heat transfer, molten pool dynamics, and multi-physics simulations, it reveals how beam oscillation stabilizes welding and refines microstructure. The paper highlights current research gaps—particularly in solidification modeling—and proposes directions for developing high-fidelity, data-driven models to enhance weld quality and industrial application.

This study investigates spatter suppression in aluminum alloy laser welding using an adjustable ring-mode laser.
By combining experiments and 3D multiphysics simulations, it reveals that preheating by the ring laser stabilizes vapor plume dynamics and reduces absorptivity fluctuations.
A quantitative model and spatter-free parameter criterion are established, providing theoretical and industrial guidance for high-quality aluminum alloy welding applications.

This article introduces ARGUS LASER’s advanced laser scoring technology for flexible packaging, enabling precise, easy, and clean package opening.
It highlights the versatility of laser applications across food, medical, and industrial packaging, ensuring integrity and freshness.
By combining precision and sustainability, ARGUS LASER delivers innovative, high-quality packaging solutions that enhance convenience and brand value.

Laser scoring technology offers precise, non-contact solutions for creating easy-open and re-sealable features in flexible packaging.
ARGUS’s self-developed systems integrate seamlessly into production lines, improving automation, efficiency, and user experience.
With customizable designs and reliable performance, ARGUS helps brands enhance both product functionality and market competitiveness.

Spooky Season Meets Laser PrecisionHalloween is the perfect time to showcase your laser engraving machine’s creative power. From spooky decorations to personalized gifts, laser technology can turn ordinary materials into eye-catching Halloween masterpieces. Whether you’re a maker, small business own

ARGUS Laser provides advanced laser scoring solutions for flexible packaging, delivering precise and controllable cutting lines without damaging material integrity.
Its high-speed, non-contact technology supports diverse materials including PET, PE, laminated, and metallized films.
With ARGUS laser systems, manufacturers achieve easy-open, clean, and efficient packaging production with high repeatability and reduced maintenance costs.

01 IntroductionLaser-Arc Hybrid Welding (LAHW), as an emerging welding technology, has attracted wide attention in the industrial manufacturing field, especially in shipbuilding, due to its high efficiency, low heat input, and excellent weld quality. This technology combines the advantages of laser

This study explores aluminum welding using ARM fiber lasers through experiments and FEM simulations, focusing on optimizing power distribution and shielding gas parameters. Results show that dual-mode power distribution and low-flow back shielding gas improve penetration depth, reduce reinforcement, and lower surface roughness. ARM fiber lasers demonstrate strong potential for high-efficiency, high-quality aluminum welding in aerospace and automotive industries.

This paper introduces the application of laser-arc hybrid welding technologies in medium-thick titanium alloys, highlighting their advantages over traditional welding methods. It compares four advanced processes—laser-MIG, laser-TIG, laser-CMT, and plasma-MIG—analyzing their technical characteristics and application potential. While laser-MIG and laser-TIG are already widely applied, laser-CMT and plasma-MIG show great promise for future high-efficiency and high-precision welding solutions.

This paper reviews the application of different laser types—CO₂, diode, Nd:YAG, and fiber lasers—in polymer welding, highlighting their characteristics, advantages, and limitations. It emphasizes the critical influence of process parameters such as laser power, scanning speed, number of scans, and beam diameter on weld quality, strength, and stability. The study concludes that achieving high-quality polymer laser welding requires both precise laser selection and fine-tuned parameter control, with future developments expected toward higher precision and broader material compatibility.

Laser oscillation welding introduces beam movement during the welding process to improve molten pool dynamics, helping reduce defects such as porosity, sidewall lack of fusion, and hot cracks. By enhancing keyhole stability, improving energy distribution, and promoting grain refinement, it achieves higher-quality welds. This technique broadens the scope of laser welding applications, allowing efficient and precise welding for large and wide-seam components.

This study investigates how different laser oscillation paths—N-mode, C-mode, and I-mode—affect pore formation during the laser welding of medium-thickness aluminum alloys. Using simulations and experiments, it demonstrates that I-mode oscillation provides superior keyhole stability, promotes bubble escape, and minimizes porosity. The findings offer valuable insights for optimizing laser welding processes to reduce defects and improve weld quality.