3D Manufacturing with Selective Laser Melting

Description

With its deposition-to-finishing competence, DMG MORI presents the most important additive manufacturing machining processes under one roof and ranks as a full-solution provider in both the additive production of metallic components and metal cutting. The highlight that will be featured at IMTS this year is the LASERTEC 30 SLM.

 

With the powder bed technique, very small, highly complex parts can be manufactured by means of selective laser melting. The LASERTEC 30 SLM enables the flexible use of different materials, while an intelligent powder module concept allows the change of material in under two hours. The closed powder circuit also guarantees a high degree of work safety and process autonomy. The ergonomic design of the machine simplifies workpiece handling and maintenance work through the arrangement of doors and flaps, while the new Stealth Design Control Panel keeps all important buttons and operating elements in direct view and control panel.

 

The LASERTEC 30 SLM enables holistic software solutions to realize workpieces of various materials with high density and very good mechanical behaviors. This selective laser melting machine produces 3D parts with lattice and honeycomb structures which are not achievable with other machining methods. It has an integrated powder recycling center for even more efficiency and improved powder handling in removable units for better reliability.

Specs

  • Max. X-axis travel: 11.8 in.
  • Max. Y-axis travel: 11.8 in.
  • Max. Z-axis travel: 11.8 in.
  • Max. table load: 441 lb.
  • Table diameter: 11.8 in.
  • Table length: 11.8 in.
  • Table width: 11.8 in.

 

Features:

  • Highly complex components with function integration
  • Internal close-contoured cooling channels
  • Weight optimization due to lattice and honeycomb structures as well as topology-optimized components
  • Simultaneous build-up of different designs
  • Functional prototypes made of series materials 
  • High precision building of 3D parts with dynamic adjustment of the focus diameter (1.8 µin - 5.1 µin) and layer thicknesses between 0.5 µin and 2.5 µin for maximum productivity
  • Application-specific fibre laser sources from 600 W as standard to 1.3 hp. optional
  • Optimized shield gas volume flow for highest component quality with minimum Argon consumption < 19 gl / hour
  • Open system: Individual adjustment of all machine settings and process parameters as well as unrestricted selection of the material supplier
  • End-to-end competence with integral process understanding from drawing to finished part: DMG MORI Process Chains for pre- and post-processing of additively built parts
  • Automated powder handling: Integrated powder-recycling for maximum efficiency and highest work-safety due to closed material cycle 
  • One material per rePLUG – Any expansion of the material range due to modular changing system
  • Contamination-free change between different materials in <2 hours
  • High process autonomy due to powerful duo filter system (filter change without process interruption) as well as large powder reservoir (no manual refilling required in the process)
  • Optional: rePLUG RESEARCH The additional powder module, especially developed for the material and process parameter development on the series system 
  • Intuitive machine operation due to touchscreen and APP-based control
  • RDesigner: CAM Programming directly on the machine control
  • HEAT-Calculation: Patented advance calculation of mass distribution and automatical adjustment of all laser parameters for top component quality
  • Monitoring tools: Camera-based process monitoring of the build-up and coating quality
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