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Which additive manufacturing (AM) process did manufacturers develop in the 1980s that allowed them to produce metal parts?

A. Powder bed fusion
B. Material extrusion
C. Material jetting
D. Vat photopolymerization

Sagot :

Final answer:

Powder Bed Fusion is an additive manufacturing process that enables the production of metal parts through layer-by-layer fusing of powdered metal, allowing for intricate designs and high precision.


Explanation:

Powder Bed Fusion is the additive manufacturing process developed in the 1980s that allowed manufacturers to produce metal parts. This technology involves spreading a layer of powdered metal and then fusing it together using a laser or electron beam, layer by layer, to create the desired part.

An example of a company utilizing Powder Bed Fusion technology is Arcam, which uses an electron beam to melt the metal powder.

By using Powder Bed Fusion, manufacturers can achieve intricate designs and complex geometries in metal parts with high precision.


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