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Powder bed and inkjet 3D printers typically range in price from $50,000 to $2,000,000 [citation needed]. However, there is a hobbyist DIY kit selling from $800 to convert a consumer FDM printer to powder/inkjet printer.
Powder Bed Powder bed and inkjet head 3D printing (3DP) Almost any metal alloy, powdered polymers, Plaster: Electron-beam melting (EBM) Almost any metal alloy including titanium alloys: Selective laser melting (SLM) Titanium alloys, cobalt-chrome alloys, stainless steel, aluminium Selective heat sintering (SHS) [13] Thermoplastic powder
Also known as direct metal laser sintering (DMLS), the ASTM standard term is powder bed fusion (PBF). PBF is a rapid prototyping, 3D printing , or additive manufacturing technique designed to use a high power-density laser to melt and fuse metallic powders together.
Parts are manufactured by melting metal powder, layer by layer, with an electron beam in a high vacuum. This powder bed method produces fully dense metal parts directly from metal powder with characteristics of the target material. The EBM machine reads data from a 3D CAD model and lays down successive layers of powdered material.
3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1] [2] [3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.
The binder jetting technology was first developed at the Massachusetts Institute of Technology in 1993 and is generally known as the "Powder bed and inkjet head 3D printing". As usual in the additive manufacturing processes, the part to be printed is built up from many thin cross sections of the 3D model.
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3579 S High St, Columbus, OH · Directions · (614) 409-0683