Nozzle Reduces Pores, Cracks in Laser Cladding
IMTS 2018: The AL-Flow Powder annular gap nozzle from Alpha Laser contributes to uniform melting in laser cladding applications.
Share
Phillips Corporation
Featured Content
View More
Phillips Corporation - Education
Featured Content
View More
The AL-Flow Powder annular gap nozzle from Alpha Laser contributes to uniform melting in laser cladding additive manufacturing. With low dilution, it reduces pores and cracks in production layers and can achieve a range of layer thicknesses.
The nozzle contributes to high-quality wear protection layers and enables the joining of different materials to increase the service life of components. Suitable uses include hard coating (HRC 60) and corrosion or abrasion protection with a nickel alloy embedded with tungsten carbide particles.
This nozzle also suits repair operations in which pre-programmed geometries are filled in or built up. It also facilitates large-scale material application and powder deposit welding for gap bridging during joining.
The nozzle measures 100 × 143 × 170 mm and weighs 2.3 kg. It is continuously water-cooled with a quick-change connection, and features a shielding gas connector tube 6 mm in diameter. The nozzle’s 7-kW laser offers a maximum laser spot diameter of 3 mm, with focal distance of 150 mm and aperture 35 mm in diameter. The nozzle features integrated powder dispersion and functions with grain sizes ranging from 30 to 150 microns.
Related Content
-
Video: 3D Printing Consolidates Assembly, Reduces Cost for Bar Feeder Component
At IMTS 2024, 3D printer supplier One Click Metal highlighted how its low-cost metal printer can help improve machining, showcasing components for Index bar feeders that were redesigned for additive.
-
Chuck Jaws Achieve 77% Weight Reduction Through 3D Printing
Alpha Precision Group (APG) has developed an innovative workholding design for faster spindle speeds through sinter-based additive manufacturing.
-
Shop Tour Video: How to Integrate Additive and Subtractive Machining
Addman Advanced Metals has scaled from a single 3D printer to 25 while also building out a robust array of subtractive machines. In this video, find out how the shop manages its additive and subtractive workflows — and how it combines the two into a profitable niche.
