Ukuncibilika kweLazer Melting (SLM)
I-Selective Laser Melting noma i-Metal Powder Bed Fusion iyinqubo yokuphrinta ye-3D ekhiqiza izinto eziqinile, kusetshenziswa umthombo oshisayo ukwenza ukuhlangana phakathi kwezinhlayiya zensimbi yensimbi ungqimba owodwa ngasikhathi.
Ubuchwepheshe obuningi bePowder Bed Fusion busebenzisa izindlela zokwengeza impuphu njengoba into isakhiwa, okuholele ekutheni ingxenye yokugcina ivalelwe kufulawa wensimbi. Ukuhluka okuyinhloko kubuchwepheshe bensimbi i-Powder Bed Fusion buvela ekusetshenzisweni kwemithombo yamandla ehlukene; lasers noma electron imishayo.
Izinhlobo ze-3D Ukuphrinta Technology: I-Direct Metal Laser Sintering (i-DMLS); I-Laser Melting (SLM) ekhethiwe; Ukuncibilika kwe-Electron Beam (EBM).
Izinto zokwakha: I-Metal Powder: I-Aluminium, Insimbi Engagqwali, iTitanium.
Ukunemba okukodwa: ± 0.1 mm.
Izicelo Ezijwayelekile: Izingxenye zensimbi ezisebenzayo (i-aerospace nezimoto); Ezokwelapha; Amazinyo.
Amandla: Izingxenye eziqine kakhulu, ezisebenzayo; Amajometri ayinkimbinkimbi.
Ubuthakathaka: Osayizi abancane bokwakha; Iphuzu lentengo eliphakeme kakhulu kubo bonke ubuchwepheshe.
Ukuncibilika kweLazer Melting (SLM)
I-Selective Laser Melting noma i-Metal Powder Bed Fusion iyinqubo yokuphrinta ye-3D ekhiqiza izinto eziqinile, kusetshenziswa umthombo oshisayo ukwenza ukuhlangana phakathi kwezinhlayiya zensimbi yensimbi ungqimba owodwa ngasikhathi.
Ubuchwepheshe obuningi bePowder Bed Fusion busebenzisa izindlela zokwengeza impuphu njengoba into isakhiwa, okuholele ekutheni ingxenye yokugcina ivalelwe kufulawa wensimbi. Ukuhluka okuyinhloko kubuchwepheshe bensimbi i-Powder Bed Fusion buvela ekusetshenzisweni kwemithombo yamandla ehlukene; lasers noma electron imishayo.
Izinhlobo ze-3D Ukuphrinta Technology: I-Direct Metal Laser Sintering (i-DMLS); I-Laser Melting (SLM) ekhethiwe; Ukuncibilika kwe-Electron Beam (EBM).
Izinto zokwakha: I-Metal Powder: I-Aluminium, Insimbi Engagqwali, iTitanium.
Ukunemba okukodwa: ± 0.1 mm.
Izicelo Ezijwayelekile: Izingxenye zensimbi ezisebenzayo (i-aerospace nezimoto); Ezokwelapha; Amazinyo.
Amandla: Izingxenye eziqine kakhulu, ezisebenzayo; Amajometri ayinkimbinkimbi.
Ubuthakathaka: Osayizi abancane bokwakha; Iphuzu lentengo eliphakeme kakhulu kubo bonke ubuchwepheshe.
Ukuncibilika kweLazer Melting (SLM)
I-Selective Laser Melting noma i-Metal Powder Bed Fusion iyinqubo yokuphrinta ye-3D ekhiqiza izinto eziqinile, kusetshenziswa umthombo oshisayo ukwenza ukuhlangana phakathi kwezinhlayiya zensimbi yensimbi ungqimba owodwa ngasikhathi.
Ubuchwepheshe obuningi bePowder Bed Fusion busebenzisa izindlela zokwengeza impuphu njengoba into isakhiwa, okuholele ekutheni ingxenye yokugcina ivalelwe kufulawa wensimbi. Ukuhluka okuyinhloko kubuchwepheshe bensimbi i-Powder Bed Fusion buvela ekusetshenzisweni kwemithombo yamandla ehlukene; lasers noma electron imishayo.
Izinhlobo ze-3D Ukuphrinta Technology: I-Direct Metal Laser Sintering (i-DMLS); I-Laser Melting (SLM) ekhethiwe; Ukuncibilika kwe-Electron Beam (EBM).
Izinto zokwakha: I-Metal Powder: I-Aluminium, Insimbi Engagqwali, iTitanium.
Ukunemba okukodwa: ± 0.1 mm.
Izicelo Ezijwayelekile: Izingxenye zensimbi ezisebenzayo (i-aerospace nezimoto); Ezokwelapha; Amazinyo.
Amandla: Izingxenye eziqine kakhulu, ezisebenzayo; Amajometri ayinkimbinkimbi.
Ubuthakathaka: Osayizi abancane bokwakha; Iphuzu lentengo eliphakeme kakhulu kubo bonke ubuchwepheshe.
''Engineering is the closest thing to
magic that exists in the world"
UKUKHULULEKA KWESAKHIWO
I-CAE eguqukayo (i-Computer-Aided Engineering) nezindlela zokukhiqiza zithathe isikhundla sendabuko yokwakheka kwendabuko. Ukushintshela ekulingiseni nasekuhlaziyeni kusenze sakwazi ukufeza izinhloso ezahlukahlukene zokuklama nokukhiqiza. Izindlela ezahlukahlukene ze-CAE ezinjengeTopology Optimization, Shape optimization, optimization optimization and design space exploration ziyasetshenziswa kulezi zinsuku ekusetshenzisweni kwesakhiwo.
Izinhloso zokwakhiwa ezingafinyelelwa ngokuSebenza Kokuhleleka yilezi:
Idizayini Engasindi
Ukwehliswa kwengcindezi esifundeni sendawo
Ukuhambisana nemibandela ehlukahlukene yemingcele.
Ukunciphisa ukwehluleka kwezakhi
Ukunciphisa ukusetshenziswa kwezinto ezibonakalayo
Ukusebenziseka kokuhleleka kwesakhiwo kungahlukaniswa ngezigaba ezi-3 ngokubanzi.
1.SIZE:
Enkingeni ejwayelekile yokulinganisa, inhloso kungaba ukuthola ukusabalaliswa kokuqina okuphelele kwepuleti elinwebeka ngokulingene noma indawo yelungu elifanele kusakhiwo somkhonto.
2. ISIMilo:
Ukwenza kahle komumo kwenziwa ukunciphisa izingcindezi esifundeni sasendaweni ngenkathi kwanelisa zonke izimo zemingcele nemithwalo. Indlela yokusebenza yenqubo ingasetshenziswa ukufeza ukwakheka kokuma. I-algorithm ifuna ukugcina i-homogeneity yokucindezeleka esifundeni sonke nokushintsha izinto zomzimba zesakhiwo ukunciphisa ukugxila kokucindezeleka.
3. UKUKHULULEKA ISIKHATHI ESIKHULU:
Amasu we-Topology Optimization anquma ukwabiwa okuphelele kwezinto endaweni yokuklama enikeziwe eyanelisa yonke imibandela yemingcele nezingqinamba zomthwalo. Kunezinhlobo ezahlukahlukene zezibalo ezifana neSolid Isotropic Material nePenalization (SIMP), i-Evolutionary optimization structural (ESO), Bi-directional evolutionary optimization structural optimization (BESO), njll. Indlela esetshenziswa kakhulu yiSIMP, ifuna ukukhulisa ukuqina kwe inani elinikeziwe lezinto ezibonakalayo. Inzuzo yokusebenzisa ukuqina ukuthi ingamelwa njengobuningi be-scalar futhi ngaleyo ndlela ikhulise ukusebenza kahle kwekhompyutha.
