Isingeniso somkhiqizo

Le mishini yenzelwe ngokukhethekile yi-company yethu yamazinyo3DImboni yokuphrinta yensimbi (SLS/SLM) i-vacuum annealing furnace esheshayo eyenziwe yi-company yethu. Isetshenziswa kakhulu kuma-cobalt-chromium frameworks, ama-cobalt-chromium crowns, kanyeTC4Izinsimbi ezingezansi,TC4ama-crowns, njll.3DInqubo esheshayo yokubuyisa ngokushisa okungeziweyo kwezinto zensimbi. Le mishini ivumela imikhiqizo ukuthi ikhulule ingcindezi eyinsalela ngokuphelele ngesikhathi sokwelashwa ngokushisa, ithuthukise kakhulu izidingo zokuqina; ngesikhathi esifanayo iqinisekisa ngempumelelo ukuthi imikhiqizo ayishintshi umbala, yenza lula inqubo yokucubungula, yenze inqubo yokukhiqiza iphephe kakhudlwana, yonga kakhulu izindleko zabasebenzi nezindleko zenqubo, futhi yandise ukusebenza kahle kokukhiqiza.

Izici zobuchwepheshe

Idizayini esheshayo yokubuyisa ngokushisa nge-vacuum: Yenziwe ngokukhethekile ukuze kube lula ukukhiqizwa kwemikhiqizo yamazinyo, isivinini sokukhuphuka nokupholisa siyathuthukiswa, isikhathi senqubo yesithando esisodwa siyancishiswa, umthamo wokucubungula wansuku zonke uyandiswa, futhi uhlangabezana nezidingo zokusebenza kahle kakhulu zamalabhorethri okucubungula amazinyo.

 Indawo ephezulu ye-vacuum engenamoya: I-vacuum ephezulu ingafinyelela ku-6.67×10-³ PaNgaphezulu, iqinisekisa ukuthi i-cobalt-chromium alloy, i-titanium alloy ayishintshi umbala noma ayishintshi umbala ngesikhathi sokubuyisa ngokushisa, ubuso bomsebenzi bukhanyisiwe futhi buhlanzekile, futhi akudingi ukugaywa noma ukufafazwa ngesihlabathi kamuva.

 Qeda ngokunembayo ingcindezi yokuphrinta: KwenzelweSLM/SLSUkubunjwa kwezinto eziyinkimbinkimbi ezingaphakathi kwezinto zamazinyo kanye nezici ezincane zodonga, ngokusebenzisa i-vacuum annealing curve enembayo, kususwa ngempumelelo ingcindezi esele ebangelwa ukuqina okusheshayo, kuvinjelwa ukugoba noma ukuqhekeka kwe-frameworks.

 Thuthukisa ukuqina kwezinto: I-cobalt-chromium alloy ngemuva kokubuyisa ngokushisa,TC4Ukunwebeka kanye ne-impact toughness ye-titanium alloys kuthuthukiswa kakhulu, kuhlangabezana nezidingo zokwethenjwa kwez龊 mechanical zokubuyiselwa kwamazinyo okugqokwa isikhathi eside.

 OkuhlakaniphilePIDUhlelo lokulawula izinga lokushisa: Ukunemba kokulawula izinga lokushisa±1°C, isekela ukukhuphuka kwezinga lokushisa kwamamodeli amaningi/Ukubamba ukushisa/Inqubo yokupholisa, ​​iqinisekisa ukungaguquguquki kwenqubo yazo zonke izimbiza zemikhiqizo yamazinyo.

 Izinto zokushisa ezisezingeni eliphezulu: Kusebenzisa izintambo zokushisa eziphakeme noma izinti ze-silicon carbide, izinga lokushisa eliphezulu lokusebenza lingafinyelela ku-1400°C, ihambisana ne-cobalt-chromium (cishe1100-1200°C) kanye ne-titanium alloys (cishe800-900°C) amawindi okushisa ahlukene okubuyisa ngokushisa.

 Isakhiwo se-furnace esihlangene: Imishini ithatha indawo encane, ilungele ukuhlelwa kwamalabhorethri amazinyo noma izindawo zokukhiqiza ezincane; i-double-layer water-cooled shell iqinisekisa ukuphepha kokusebenza.

 Ukusebenza okuzenzakalelayo ngokuchofoza okukodwa:PLC+Ukulawulwa kwesikrini sokuthinta, kuqedela ngokuzenzakalelayo inqubo yonke yokukhipha i-vacuum, ukushisa, ukubamba ukushisa, nokupholisa, ngaphandle kwesidingo sabasebenzi abaqeqeshiwe, kunciphisa ukuncika kwabasebenzi abasebenzayo.

 Izivikelo eziningi zokuphepha: I-alamu yokushisa ngokweqile, ukuvikelwa kokuphuka kwe-thermocouple, ukuvikelwa okweqile kwamanje, ukukhiya kwamanzi, ukukhiya kwe-vacuum, njll., ukuqinisekisa ukusebenza okuzinzile kwemishini isikhathi eside.

Izindawo zokusebenzisa

Amazinyo okwenziwa3DUkucubungula ngemuva kokunyathelisa insimbi: Kwenzelwe ngokukhethekileSLS/SLMI-cobalt-chromium alloy eyenziwe (CoCr) ama-frameworks, ama-crowns, kanyeTC4I-titanium alloy (Ti6Al4V) i-vacuum rapid annealing yama-frameworks, ama-crowns, ukususa ingcindezi, nokwenza ngcono i-microstructure.

 Ukwakhiwa kwezinto zokulungisa amazinyo: Kusebenza ekwelashweni okushisayo kwezinto zensimbi ezenziwe ngokungeziwe ezifana nezinsimbi ezingezansi zemikhiqizo yamazinyo eyenziwe ngokungeziwe, izicubu zangaphakathi zamakholomu ezinyo eziqinile, kanye nezingxenye ezingaphezulu zokufakelwa.

 Ukwenziwa kwezinto zokwelapha zomlomo: Kungasetshenziswa ekwelashweni kwe-vacuum noma ekunciphiseni ingcindezi yezingxenye ezincane zensimbi ezifana namathuluzi okuhlinzwa amazinyo, izinto zokulungisa amazinyo, njll.

 Amalabhorethri amazinyo nezikhungo zocwaningo: Kuhlinzekwa izixazululo ezisebenzayo, ezihlanzekile ze-annealing kumalabhorethri okucubungula amazinyo kanye nezikhungo zocwaningo lwezinto zamazinyo, kusekelwa ukukhiqizwa okuncane kwezinhlobonhlobo.

UmkhiqizoIzinzuzo

Khulula ngokuphelele ingcindezi, thuthukisa ukuqina: Inqubo yokubuyisa ngokunembayo ingaqeda90%Ingcindezi eyinsalela yokuphrinta engaphezulu, amandla okugoba kanye nokunwebeka kwezinsimbi ze-cobalt-chromium kuthuthukiswe kakhulu,TC4Ukuqina kwe-crowns kuyancipha, kuvimbela ngempumelelo ukuphuka noma ukugobeka kwe-frameworks ngesikhathi sokugqoka kwesiguli.

 Akukho ukugqwala, akukho ukushintsha umbala: Indawo ye-high vacuum ivimbela ukugqwala, futhi izinto ezicubunguliwe zigcina umbala wazo wensimbi ngemuva kwe-annealing, ngaphandle kwesidingo sokugaya kabusha noma ukususa i-oxide scale, kunciphisa kakhulu izinqubo zokucubungula ezilandelayo, konga isikhathi nomsebenzi nezindleko zezinto.

 Yenza lula inqubo yokucubungula: Ukusebenza okuzenzakalelayo ngokuchofoza okukodwa, kusukela ekukhipheni i-vacuum kuya ekuqediweni kokupholisa akudingi ukungenelela komuntu, kuqhathaniswa neziko lokubuyisa elisebenza ngomoya wendabuko, konga izinyathelo eziyinkimbinkimbi njengokufanisa igesi nokulawula ukugeleza, kunciphisa umkhawulo wenqubo.

 Ukukhiqiza kuphephe kakhudlwana: Imishini inohlelo oluphelele lokukhiya okuphephile ne-alamu, izinga lokushisa eliphansi lobuso besikhumba esiphindwe kabili esipholiswe ngamanzi, akukho umlilo ovulekile noma ukukhishwa kwegesi eliyingozi, okuqinisekisa impilo yabasebenzi.

 Ukonga abasebenzi nezindleko zenqubo: Umuntu oyedwa angasebenzisa imishini eminingana ngesikhathi esisodwa, ukukhiqiza kuthuthukisiwe50%Ngaphezulu; ayidingi ukusebenzisa igesi engathathi hlangothi, ukusebenza kahle kokusebenzisa ugesi kuphezulu, izindleko zokusebenza zesikhathi eside zincishiswe kakhulu.

 Kwenziwe kahle embonini yamazinyo: Usayizi we-furnace nesivinini sokushisa senzelwe ukucubungula okukhulu kwezingxenye ezincane zamazinyo, ukushisa nokubanda okusheshayo nokuzinzile kuyadingeka, kuhlangabezana nezidingo zokukhiqiza ezivamile, ezimfushane zesikhathi ezidingwa imboni yamazinyo.