Epson Industrial 3D Printer Can Use Commonly Available Third Party Materials

Seiko Epson has developed an industrial 3D printer that can use commonly available third-party materials to produce strong, accurate industrial parts of various sizes and functions. Epson’s newly developed 3D printer employs a unique material extrusion method that is achieved using a flat screw (an inline screw with a flattened configuration) like that found in Epson’s precision injection molding machines. This extrusion method enables the printer to be used with a variety of common third-party materials, such as resin or metal pellets, which are generally available at lower cost than other materials, environmentally considerate biomass pellets, and PEEK materials, which can provide high heat resistance.

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The amount of material injected is precisely controlled by regulating the pressure within the head and by regulating the action of a valve in concert with the modeling speed. 3D printers with these features will have uses in a far wider range of applications, including in the production of parts for final products, and will enable users to mass-customize their goods in support of small-batch production. Epson is aiming to commercialize the printer after first making needed refinements while utilizing it internally to volume-produce certain parts for commercial and industrial equipment. Seiko Epson 3D printer will be shown in the Epson booth at International Robot Exhibition 2022.

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