FDM teknologian oinarritutako Desktop Metal Studio System 3D inprimagailua pieza metalikoak sortzeko
DESCRIPTION
Desktop Metal Studio Fabrikazio Aditiboaren Instalazioa BMD teknologiarekin (Bound Metal Deposition) FDM teknologian oinarrituta dago material metalikoekin lan egiteko. 3 ekipok osatzen dute prozesu osoa: inprimagailua, debinder edo aglutinatzailea kentzeko ekipoa eta sinterizazio-prozesurako labea. Piezen inprimaziorako material grodina D-6 mm eta 150 mm luze den barra moduan aurkezten da, estrusio buruaren bidez berotzen dena eta geruzaz geruza inprimaketa-erretiluaren gainean uzten dena. Aldi berean, pieza eta euskarrien arteko muga zehazteko zeramikazko material bat ere erabiltzen da. Prozesua sinterizazioaren ondoren amaitzen da, non piezaren bolumena % 20 murrizten den, materialaren arabera% 97-99ko dentsitatea lortuz. Erabili daitezkeen materialak hauek dira: 17-4PH eta 316L (herdoilgaitzak), Cr-Mo 4140 altzairua, H13 erreminta-altzairua eta kobrea.
MOST OUTSTANDING EQUIPMENT AND COMPONENTS
3D Studio System + printerThe printer uses a process called Bound Metal Deposition™ (BMD™) where composite bound metal rods (D-6 mm and length of 150 mm) are heated and extruded onto the build plate, shaping a part layer-by-layer.
- Materials: 17-4PH and 316L (stainless steels), Cr-Mo 4140 steel, H13 tool steel and copper
- Maximum printing volume: 305x205x205 mm3
- Minimum layer height of 50 microns and standard of 100-220 microns
- Resolution: depending on the extrusion head
The piece printed in "green" is immersed in the debinder liquid to remove waxes or binder material from the piece obtaining a weight reduction of 4%
Initially, the piece is heated in a range of temperatures (200º- 600ºC) for the total elimination of the binding agents. Then the temperature is increased (+ -1400ºC) to fuse the dust particles and obtain a dense piece (97-99%).
SERVICES OFFERED BY THE ASSET
Disseminating technology through technical or general conferences
Search for suppliers for part production using additive manufacturing
Specific training addressed at Vocational Training students
Specific training addressed at Vocational Training teachers
Specific training for company technicians through job training
Studies of industrialisation, first series and interdependence with other processes
ENTITY MANAGING THE ASSET
IMH - Fundación para la Formación Técnica en Máquina-Herramienta/Makina Erreminten Hezkuntza Teknikorako Fundazioa
Contact person: Xabier Cearsolo Aramberri
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