Buy 3D Metal Printing with Material Copper by Green Light Factories, Factory
Product Description
Product Overview
Technical Specifications
Cutting-Edge Hybrid Manufacturing Process
- Utilizes industrial DMLS systems with 400W lasers and 30μm layer thickness
- Implements controlled atmosphere processing (argon/nitrogen) to prevent oxidation
- Produces near-net-shape gear blanks with optimized internal structures
- Achieves 99.7% density with homogeneous material distribution
- Solution annealing at 820°C for stress relief and homogenization
- 5-axis CNC gear hobbing with <0.005mm positional accuracy
- Profile grinding to AGMA 14 quality standards
- Age hardening to achieve 63 HRC surface hardness
Key Performance Advantages
- 40% reduction in root stress concentration
- Surface hardness of 63 HRC with core toughness of 45 HRC
- Superior fatigue resistance (3× life compared to conventional gears)
- Optimized tooth contact patterns for reduced noise and vibration
- 50% reduction in material waste versus subtractive methods
- 60% faster production time for complex gear geometries
- Enables integrated cooling channels in gear bodies
- Eliminates traditional manufacturing constraints on tooth forms
Frequently Asked Questions
18Ni300 maraging steel provides an exceptional balance of ultra-high strength and fracture toughness. Coupled with additive manufacturing, it achieves high fatigue resistance and can reach up to 63 HRC surface hardness post-heat treatment.
By combining DMLS additive manufacturing for near-net-shape geometry and optimized internal structures with 5-axis CNC machining, components maintain internal weight-saving features while achieving <0.005mm positional accuracy and AGMA 14 quality standard finishes.
Yes. Using DMLS 3D printing technology, conformal and internal cooling channels can be incorporated inside the gear structure to improve thermal management, a feature impossible with traditional subtractive-only methods.
Depending on functional requirements, we offer advanced surface finishing including Graphene Coating for friction reduction, Cold Spray for material buildup and wear enhancement, and Laser Surface Texturing for improved lubrication retention.
Components are produced under controlled inert atmospheres to achieve 99.7% density. Every component undergoes strict quality testing, solution annealing, precision grinding, and full material batch traceability documentation.
