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GKN AdditiveThe laser sintering 3D-printing process for metal parts, also known as DMLS or SLM, yields very high build rates.
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The ultimate in speed and precision for metal 3D printing, Metal Laser Sintering — which includes Direct Metal Laser Sintering (DMLS), also known as SLM (Selective Laser Melting) — additively manufactures 99 percent dense metal prototypes and end-use parts.
Producing fine featured parts with the strength and durability comparable to forged parts, the Metal Laser Sintering process is ideal for functional components requiring fast lead times and a design freedom that don't exist with traditional machining.
In this process, dual 400-watt lasers micro-weld alloy powders at 30 micron layers as a bidirectional recoater blade deposits the next layer of alloy powder.
With the unique dual laser features, this technology builds robust metal prototypes and end-use parts with remarkably accurate features.
Materials
Description
Chromium-molybdenum alloy steel with high strength and toughness
Aluminum alloy with good strength-to-weight ratio, used in aerospace and automotive
Alloy of copper and tin, known for its strength, corrosion resistance, and aesthetic appeal
Steel alloy with good core strength and surface hardness after heat treatment
Copper alloy with high electrical and thermal conductivity, used in electrical applications
Nickel-based superalloy with high strength and oxidation resistance at elevated temperatures
High-strength steel alloy with excellent toughness and weldability
Precipitation-hardening stainless steel with high strength and corrosion resistance
Austenitic stainless steel with excellent corrosion resistance and low carbon content
Lightweight metal with high strength-to-weight ratio, corrosion resistance, and biocompatibility
Hot work tool steel with good toughness and thermal stability
High-speed tool steel with excellent wear resistance and toughness
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Design
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Tolerances
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Finishing
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