Litaba

Selective Laser Melting (SLM) e fetotse tlhahiso ea sejoale-joale ka ho etsa hore ho be le likarolo tsa tšepe tse rarahaneng haholo, tse bobebe le tse tšoarellang.

Motheong oa theknoloji ena ho na le likarolo tsa optical bakeng sa SLM, tse netefatsang hore lebone la laser le fanoa ka nepo, botsitso le katleho e phahameng. Ntle le lits'ebetso tse tsoetseng pele tsa optical, ts'ebetso eohle ea SLM e ne e tla hlokofatsoa ke ho nepahala ho fokolitsoeng, tlhahiso e liehang, le boleng bo sa tsitsang.

Hobaneng ha likarolo tsa Optical li le Bohlokoa ho SLM

Ts'ebetso ea SLM e itšetlehile ka laser e matla haholo ho qhibilihisa likarolo tse ntle tsa phofo ea tšepe. Sena se hloka hore sefate se bōpehe ka ho phethahetseng, se tsamaiswe, 'me se tsepame ka linako tsohle. Likarolo tsa optical-tse kang lilense tsa F-theta, li-expander tsa li-beam, li-modules tse kopanyang, lifensetere tse sireletsang, le lihlooho tsa galvo scanner-li phetha karolo ea bohlokoa ho netefatsa hore laser e boloka boleng ba eona ho tloha mohloling ho ea ho sepheo. Likarolo tsena li sebetsa 'moho ho fokotsa tahlehelo, ho laola boholo ba sebaka, le ho thusa ho hlahloba ka nepo ka har'a bethe ea phofo.

Likarolo tsa bohlokoa tsa Optical bakeng sa SLM

1.F-Theta Scan Lenses
Lilense tsa F-theta li bohlokoa haholo bakeng sa litsamaiso tsa SLM. Ba etsa bonnete ba hore letheba la laser le lula le ts'oana ebile le se na tšitiso sebakeng sohle sa skena. Ka ho boloka mohopolo o tsitsitseng, lilense tsena li lumella ho qhibiliha ka mokhoa o nepahetseng ha lesela le leng le le leng la phofo, ho ntlafatsa ho nepahala le ho pheta-pheta.

2.Beam Expanders
Ho fihlela boholo ba letheba la boleng bo holimo, li-expander tsa borokho li lokisa bophara ba lebone la laser pele le fihla ho optics e tsepamisitseng maikutlo. Sena se thusa ho fokotsa ho fapana le ho boloka matla a matla, a bohlokoa bakeng sa ho hlahisa libaka tse boreleli, tse se nang sekoli likarolong tse hatisitsoeng tsa 3D.

3.QBH Collimating Modules
Li-module tsa Collimating li netefatsa hore lebone la laser le tsoa ka mokhoa o ts'oanang, le loketse li-optics tse tlase. Lits'ebetsong tsa SLM, khohlano e tsitsitseng e ama ka kotloloho botebo ba ho tsepamisa maikutlo le ho ts'oana ha matla, ho e etsa karolo ea bohlokoa bakeng sa ho fihlela boleng bo tsitsitseng ba kaho.

4.Lilense tse sireletsang le Windows
Kaha SLM e kenyelletsa phofo ea tšepe le tšebelisano ea laser e matla haholo, likarolo tsa optical li tlameha ho sireletsoa khahlanong le spatter, litšila le khatello ea mocheso. Lifensetere tse sirelletsang li sireletsa li-optics tse turang hore li se ke tsa senyeha, li lelefatsa bophelo ba tsona le ho fokotsa litšenyehelo tsa tlhokomelo.

Lihlooho tsa 5.Galvo Scanner
Lihlooho tsa li-scanner li laola ho tsamaea ka potlako ha lebone la laser holim'a bethe ea phofo. Lisistimi tsa galvo tse lebelo le holimo le tse nepahetseng li netefatsa hore laser e latela litsela tse hlophisitsoeng ka nepo, e leng bohlokoa bakeng sa ho aha lintlha tse ntle le lijeometri tse rarahaneng.

Melemo ea Lisebelisoa tsa Optical tsa boleng bo holimo ho SLM

Ho Nepaha ha Phatlalatso e Ntlafalitsoeng - Ho tsepamisa maikutlo ho nepahetseng le ho fana ka mabala a tsitsitseng ho ntlafatsa ho nepahala ha likarolo tse hatisitsoeng.

Katleho e Ntlafetseng - Li-optics tse ka tšeptjoang li fokotsa nako ea ho theoha e bakoang ke ho se lumellane kapa ho senyeha, ho boloka tlhahiso e tsitsitse.

Ho boloka Litšenyehelo - Li-optics tse sireletsang li fokotsa makhetlo a mangata, ha likarolo tse tšoarellang li atolosa bophelo ba mochine ka kakaretso.

Material Flexibility - Ka li-optics tse ntlafalitsoeng, mechini ea SLM e ka sebetsana le mefuta e mengata ea tšepe, ho kenyelletsa titanium, aluminium, tšepe e sa hloekang, le li-superalloys tse thehiloeng ho nickel.

Scalability - Litharollo tsa boleng bo holimo tsa optical li lumella bahlahisi ho lekanya tlhahiso ha ba ntse ba boloka liphetho tse phetoang.

Lisebelisoa tsa SLM tse nang le Advanced Optical Components

Likarolo tsa mahlo li thusa SLM ho sebeletsa liindasteri moo ho nepahala le ts'ebetso ea thepa e leng bohlokoa:

Aerospace - Li-blades tsa turbine tse bobebe le likarolo tsa sebopeho.

Bongaka - Li-implants tse tloahelehileng, likarolo tsa meno, le lisebelisoa tsa ho buoa.

Likoloi - Likarolo tsa enjene tse sebetsang hantle haholo le meralo e bobebe ea sebopeho.

Matla - Likarolo tsa li-turbine tsa khase, lisele tsa mafura, le lisebelisoa tse nchafalitsoeng tsa matla.

Ke Hobane'ng ha U Khetha Carman HaasLisebelisoa tsa Optical bakeng sa SLM

Joaloka morekisi ea ka sehloohong oa lisebelisoa tsa laser optical, Carman Haas e fana ka mefuta e mengata ea tharollo e etselitsoeng ka ho khetheha SLM le tlhahiso ea tlatsetso. Sehlahisoa sa rona se kenyelletsa:

Lilense tsa F-theta tse ntlafalitsoeng bakeng sa lilase tsa matla a holimo.

Li-extensions tse feto-fetohang bakeng sa li-setups tse feto-fetohang.

Collimating le ho tsepamisa maikutlo li-modules tse nang le botsitso bo phahameng.

Lilense tse sireletsang tse tšoarellang ho lelefatsa bophelo ba sistimi.

Lihlooho tsa galvo scanner tsa lebelo le holimo bakeng sa ts'ebetso e phahameng haholo.

Karolo e 'ngoe le e' ngoe e etsa liteko tse tiileng tsa boleng ho netefatsa ho tšepahala tlas'a maemo a boima a indasteri. Ka boitseanape ba boqapi le boqapi, Carman Haas e ts'ehetsa bareki ka litharollo tse lokiselitsoeng tse fihlelang litlhoko tse ikhethileng tsa kopo.

Lefatšeng la tlhahiso ea tlatsetso, likarolo tsa optical bakeng sa SLM ha se lisebelisoa feela - ke motheo oa ho nepahala, ho sebetsa hantle le ho ts'epahala. Ka ho tsetela ho li-optics tsa boleng bo holimo, bahlahisi ba ka notlolla bokhoni bo felletseng ba SLM, ho fella ka ts'ebetso e ntlafetseng, litšenyehelo tse tlase, le tlholisano e matlafalitsoeng 'marakeng oa lefatše. Carman Haas o ikemiselitse ho fana ka litharollo tse tsoetseng pele tsa mahlo tse matlafatsang moloko o latelang oa theknoloji ea khatiso ea 3D.