SLSubuchwepheshe busebenzisa amalaser e-carbon dioxide ukuze ukhethe ngokukhetha izinto ze-sinter powder (impushana yepulasitiki, impushana exutshwe ye-ceramic ne-binder, impushana exutshwe yensimbi ne-binder, njll.).Iwuhlobo lwesendlalelo sebhizinisi esinezinhlangothi ezintathu esihlanganisiwe ngokwesendlalelo.Indlela yenqubo.Kwa-UP Rapid, sisebenzisa i-SLS ukukhiqiza ukusebenza okuphezulu, ama-prototypes asebenzayo anembile nezingxenye zenqwaba, futhi kuthatha izinsuku ezingu-3 kuphela ngokushesha okukhulu.
Isebenza kanjani i-SLS? I-Selective Laser Sintering iwukusetshenziswa kwelaser ukuze ukhethe ngokukhetha impushana eqinile izendlalelo, futhi ibeke ngaphezu kwezendlalelo eziqinile eziqinile ukuze zakhe izingxenye ezinomumo odingekayo.Yonke le nqubo ihlanganisa ukusungulwa kwemodeli ye-CAD kanye nokucutshungulwa kwedatha, ukusabalalisa impushana, i-sintering kanye nokucutshungulwa kwangemuva. Theyonke idivayisi yenqubo yenziwe nge-powder cylinder kanye nesilinda esakhayo.I-powder cylinder piston (piston yokuphakela umgubo) iyakhuphuka ngesikhathi sokusebenza, futhi i-powder spreading roller isakaza impushana ngokulinganayo ku-cylinder piston eyenza (iphiston elisebenzayo).Ikhompyutha isika imodeli ngokwesibonelo.Lawula i-trajectory ye-two-dimensional yokuskena ye-laser beam ukuze ukhethe ngokukhetha into yempushana eqinile ukuze wakhe ungqimba lwengxenye. Ngemva kokuthi ungqimba lwempushana luqediwe, ipiston esebenzayo yehliswa ngogqinsi olulodwa lwesendlalelo, futhi uhlelo lokusabalalisa impushana lusakazwa ngempushana entsha.Lawula i-laser beam ukuze uskene isendlalelo esisha se-sintered.Lo mjikelezo uphinda, ungqimbasendlalelo, kuze kube yilapho kwakheka ingxenye enezinhlangothi ezintathu.Ekugcineni, impushana engafakiwe igaywa kabusha kuthange lempushana, bese ingxenye ebunjiwe ikhishwa. Amakhono e-SLS EyethuUmhlahlandlela Obalulekile we-SLS uhlanganisa ukucatshangelwa kwedizayini okubalulekile ukusiza ukuthuthukisa ingxenye yokwenziwa, ukuthuthukisa ukubukeka, nokunciphisa sonke isikhathi sokukhiqiza. 0.25 Min Wall Thickness/mm Izinketho Zokuqeda Ubuso Ukusebenza kobuchwepheshe Amandla Okuqina break elongation ukwelulwa kwesivuno Elastic Modulus Poisson ratio Amandla okugoba Flexural modulus Ukuqina ukumuncwa kwamanzi Amandla Omthelela we-Izod Graves tear Indlela yokuhlola ASTM D638M ASTM D638M ASTM D638M ASTM D638M ASTM D638M ASTM D790M ASTM D790M ASTM D2240 ASTM D570-98 ASTM D256A ASTM D1004 Metric 5.7MPa 7.9% 3.5% 2,460MPa 0.23 68.9MPa 2,250MPa N/A 0.24% 23.5J/cm 123,000N/m Qhathanisa Izinto ezibonakalayo Tholaa ifayela lokuqhathanisa lezakhiwo ezibonakalayo lapha ukuze uthole ukuqonda okungcono kokukhetha okuyingxenye ye-SLS. Ividiyo ye-SLA Sihlinzeka ngezingxenye ze-wax ezisezingeni eliphakeme ze-SLS 3d ngokuqondile embonini yethu.I-Up Rapid izinikela ezingxenyeni zemishini ezenziwe ngokwezifiso, izingxenye amashumi eminyaka, ezihlanganisa iningi lemakethe yaseYurophu kanye neMelika.Silindele ukuba nguzakwethu wesikhathi eside e-China. Sihlinzeka ngensizakalo yezingxenye zenayiloni ezisezingeni eliphezulu ze-SLS 3d ngokuqondile embonini yethu.I-Up Rapid izinikela ezingxenyeni zemishini ezenziwe ngokwezifiso, izingxenye amashumi eminyaka, ezihlanganisa izimakethe eziningi zaseYurophu nezaseMelika.Silindele ukuba nguzakwethu wesikhathi eside e-China.
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Selective Laser sintering .I-SLS)
Izinketho Zezinto Ezibalulekile
Izici
Usayizi Wengxenye Enkulu
Zonke izinto ze-SLS
269*304*406
PA11 Black
Ubude obuphakeme kakhulu ngesikhathi sokuphumula kwawo wonke amanayiloni akhiqizwe ngokungeziwe, Umbala Ofanayo omnyama ojulile obonisa izici futhi unikeze ukubukeka okuhlanzekile
PA12
482*482*431
PA12 White
Ukukhetha kwezinto zomnotho, Amandla nokuqina
Ukujiya Kwesendlalelo
0.1016
PA12 Mineral-Filled(PA620-MF)
Ukuqina okuphezulu kwawo wonke amanayiloni akhiqiziwe angeziwe, ukumelana nezinga lokushisa
Usayizi Wesici Esincane/mm
0.5
PA12 40% Glass-Filled (PA614-GF)
Ukungagugi isikhathi eside, Ukuqina kokuqina
Ukubekezela/mm
TPU 70-A
Ubude obuphezulu ngesikhathi sekhefu, Ukuvumelana nezimo
0.025
Polypropylene Natural
Ukumelana namakhemikhali, Okuqinile, okunesisindo esiphansi
Ukupenda, Ukuthepha, Okufakiwe
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Izingxenye ze-SLS 3D zokuphrinta ze-wax
Izingxenye Zenayiloni Zokuphrinta ze-SLS 3D
