Metal 3D printing

2021-06-14 17:52Admin

How Does Metal 3D Printing Work?

Metal 3D Printing is a laser-based technology that uses powdered metals. Similar to Laser Sintering, a high-powered laser selectively binds together particles on the powder bed while the machine distributes even layers of metallic powder. Support structures are automatically generated and built simultaneously in the same material, and are later manually removed. Once complete, the part undergoes heat treatment.

Technical Specifications

Standard lead timeMinimum of 10 working days, depending on part size, number of components and finishing degrees
Standard accuracyIn accordance with DCTG 8 of DIN EN ISO 8062-3: 2008-09 for dimensions between 30 and 400 mm, DTTG 6 for dimensions below 30 mm and DIN ISO 2768 -1 g (rough) for dimensions between 3 mm and 400mm. (for more details and IT grades have a look at the design guidelines.)
Layer thickness0.03 – 0.1 mm
Minimum wall thickness1 mm (standard grade) / 0.5 mm (performance grade)
Minimum detail0.5 mm
Maximum part dimensions

250 x 250 x 280 mm (offline orders)
220 x 220 x 250 mm (online orders)

Interlocking or enclosed parts?No
Surface structureUnfinished parts typically have a rough surface but various finishing degrees can achieve smooth surfaces


More details about the prototype project , please feel free contact with Claire, claire@proto-mold.com   she has about 15 years experiences to do these project . she has been

engaged in this Job since she graduated from college. She believes that she can only do one thing in her life.

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