Mefuta ea graphite e bapala karolo ea bohlokoa liindastering tse fapaneng, ho kenyeletsoa tlhahiso, tšepe, tlhahiso ea mabenyane, lisebelisoa tsa elektroniki le ho lahla tšepe. E tsebahala ka ho tšoarella ha eona, ho hanyetsa mocheso o phahameng, le ho tsamaisa mocheso hantle, mefuta ea graphite e thusa bahlahisi ho hlahisa lihlahisoa tse rarahaneng, tse nepahetseng haholo le tsa boleng bo holimo ka katleho. Sengoloa sena se fana ka malebela le temohisiso e felletseng ea ho fihlela katleho ea tlhahiso e bonolo ha ho sebelisoa mefuta ea graphite, ho akaretsa khetho ea thepa, moralo oa hlobo, ho sebetsa ka nepo le mekhoa ea tlhokomelo.
KutloisisoLi-mold tsa Graphite
Mefuta ya grafiti ke disebediswa tse ikgethang tse sebedisetswang ho bopa thepa hore e be meralo e ikgethang. E entswe ka graphite—e leng thepa e thehilweng khaboneng e nang le ntlha e phahameng ya ho qhibiliha le ho hanyetsa mocheso hantle—mefuta ena e loketse diindasteri tse hlokang taolo e nepahetseng ya mocheso le botsitso ba boholo. Ho fapana le mefuta ya tshepe kapa ya ceramic, mefuta ya grafiti e kopanya tsamaiso e ntle ya mocheso le katoloso e tlase ya mocheso, e dumella thepa e qhibilihisitsweng ho pholile ka ho lekana ntle le ho beha seriti sa sebopeho sa sehlahisoa sa ho qetela kotsing.
Liindasteri tse tloaelehileng tse ruang molemo ka hlobo ea graphite li kenyelletsa:
● Tlhahiso ea mabenyane – bakeng sa lipaterone tse rarahaneng le ho etsa li-cast ka nepo
● Tlhahiso ea lisebelisoa tsa elektroniki – bakeng sa taolo e nepahetseng ea mocheso oa likarolo
● Ho etsa tšepe ka tšepe – ho kenyeletsoa tšepe, aluminium le litšepe tse kopantsoeng
● Ho bopa khalase le letsopa – moo phetiso e tšoanang ea mocheso e leng ea bohlokoa
● EDM (Mochini oa ho ntša motlakase) – e le sesebelisoa se tsitsitseng mochesong
Matlotlo a Libopuoa tsa Graphite
Mefuta ea graphite e na le motsoako o ikhethang oa thepa ea 'mele le ea lik'hemik'hale e etsang hore e be ea bohlokoa haholo lits'ebetsong tsa tlhahiso ea sejoale-joale.
● Ho hanyetsa mocheso o phahameng - ho khona ho mamella mocheso o feteletseng ntle le tšenyo ea sebopeho
● Ho tsamaisa mocheso hantle haholo – ho netefatsa kabo e tšoanang ea mocheso le ho fokotsa liphoso tse bakoang ke ho pholisa ho sa lekanang
● Koefficient e tlase ea katoloso ea mocheso - e fokotsa liphetoho tsa boholo nakong ea potoloho ea ho futhumatsa le ho pholisa
● Ho se tsitse ha lik'hemik'hale – ho hanela mafome le liketso tse bakoang ke boholo ba litšepe le lik'hemik'hale tse qhibilihisitsoeng
● Matla a maholo a mechini – a tšoarellang ho lekana ho mamella tšebeliso e pheta-phetoang tlas'a maemo a khatello e phahameng
Lintlha tsa Mohlala tsa Thepa ea Graphite Mold
| Thepa | Boleng |
|---|---|
| Khanyetso ea Mocheso | Ho fihlela ho 3000°C |
| Ho khanna ha mocheso | 125 W/mK |
| Katoloso e lekanang | 8.4 x 10^-6 /°C |
| Botenya | 1.85 – 1.95 g/cm³ |
| Matla a Khatello | 70 – 130 MPa |
Matlotlo ana a etsa hore hlobo ea graphite e lokele lits'ebetso tse nepahetseng haholo moo taolo ea mocheso, ho pheta-pheta le boleng ba sehlahisoa li leng bohlokoa.
Malebela a Tlhahiso e Atlehileng ka Graphite Molds
Moralo o Nepahetseng oa Hlobo
Moralo oa hlobo ke oa bohlokoa bakeng sa katleho ea tlhahiso le boleng ba sehlahisoa. Lintlha tseo u lokelang ho li nahana li kenyelletsa:
● Mofuta oa thepa – e khetholla botenya ba lebota, tsela eo moea o kenang ka eona le moralo oa heke
● Sebopeho sa sehlahisoa – dibopeho tse rarahaneng le dintlha tse nyane di hloka moralo o nepahetseng
● Litlhoko tsa ho pholisa - litsela tse nepahetseng tsa ho tsamaisa mocheso li fokotsa khatello ea mocheso le ho sotha
Hlobo e entsoeng hantle e fokotsa sekhahla sa lithōle, e ntlafatsa katleho ea potoloho, 'me e netefatsa boleng bo tsitsitseng ba sehlahisoa ho pholletsa le lihlopha.
Khetho e ntle ea thepa
Ho khetha sehlopha se nepahetseng sa graphite ho bohlokoa. Graphite e fumaneha ka mefuta e fapaneng, e 'ngoe le e 'ngoe e na le maemo a fapaneng a ho tsamaisa mocheso, ho ba le bongata le bohloeki. Mekhahlelo ea bohloeki bo phahameng e khothaletsoa bakeng sa ho lahla lintho tse rarahaneng kapa lits'ebetso tse hlokang tšilafalo e nyane. Graphite ea boemo bo tlase e ka lekana bakeng sa ts'ebeliso e akaretsang empa e ka senyeha kapele kapa ea hlahisa libaka tsa boleng bo tlase.
Ho Sebetsa ka ho Sebetsa
Ho sebetsa ka nepo ho netefatsa hore hlobo e fihlela litlhoko tse hlokahalang, ho kenyeletsoa:
● Ho sila le ho phethola ha CNC – bakeng sa li-geometri tse rarahaneng tse nang le ho nepahala ho phahameng
● Ho sila le ho bentša – ho finyella libaka tse boreleli le ho fokotsa liphoso tsa sehlahisoa
● EDM (Mochini oa ho ntša motlakase) – bakeng sa likarolo tse ntle tse thata ho li finyella ka lisebelisoa tsa setso
Ho sebetsa ka nepo ho fokotsa liphoso, ho boloka botsitso ho pholletsa le potoloho ea tlhahiso, le ho ntlafatsa boleng ba bokaholimo.
Tlhokomelo ea Kamehla
Tlhokomelo e tloaelehileng e atolosa bophelo ba hlobo ea graphite 'me e netefatsa ts'ebetso e tsitsitseng. Mekhoa e khothaletsoang e kenyelletsa:
● Ho hlwekisa – sebedisa borashe bo bonolo kapa moya o hatelletsoeng; bakeng sa masalla a manganga, dihlapolli tse bobebe di ka sebediswa mme tsa omiswa hantle
● Tlhahlobo – hlahloba ho tsofala, mapetso, kapa tšenyo ea bokaholimo
● Tokiso – tshenyo e nyane e ka lokisoa ka ho sebedisa di-epoxy filler kapa ho bentsha bokahodimo
● Polokelo – boloka sebakeng se omileng, se tsitsitseng mochesong ho thibela ho monyela le ho senyeha ha mongobo
Tlhokomelo e nepahetseng e thibela tieho ea tlhahiso, e fokotsa nako ea ho se sebetse, 'me e boloka boleng ba sehlahisoa.
Lipotso Tse Botsoang Khafetsa (Lipotso Tse Botsoang Khafetsa)
● Na hlobo ea graphite e ka sebelisoa hape?
E, hlobo ea graphite e ka sebelisoa hape ka makhetlo a mangata. Nako ea tsona ea bophelo e itšetlehile ka thepa e entsoeng, makhetlo a tlhahiso le mekhoa ea tlhokomelo. Tlhokomelo e nepahetseng e ka eketsa bophelo ba hlobo bakeng sa lipotoloho tse makholo tsa tlhahiso.
● U hloekisa hlobo ea graphite joang?
Sebelisa borashe bo bonolo kapa moea o hatelletsoeng. Bakeng sa masalla a thata, metsoako e bonolo e ka sebelisoa ebe e omisoa ka botlalo.
● Litšebeliso tse tloaelehileng tsa hlobo ea graphite ke life?
Mefuta ea graphite e sebelisoa haholo ho etseng mabenyane, ho etsa tšepe, ho etsa khalase, lits'ebetso tsa elektroniki le tsa EDM ka lebaka la botsitso ba eona bo phahameng ba mocheso, ho tsamaisa motlakase hantle le katoloso e tlase ea mocheso.
Litlhahiso tsa Khetho ea Sehlahisoa
● Graphite e hloekileng haholo - e netefatsa ts'ebetso ea nako e telele le tšilafalo e fokolang
● Kereiti le bongata – khetha ho latela mocheso le litlhoko tsa mechini
● Ho lumellana ha moralo - etsa bonnete ba hore moralo oa hlobo o lumellana le jeometri ea sehlahisoa le mokhoa oa tlhahiso
● Botšepehi ba mofani – khetha bahlahisi ba nang le botumo bo botle ba fanang ka boleng bo tsitsitseng le tšehetso ea tekheniki
● Bokhoni ba ho sebetsa le ho qeta – hlobo ea boleng bo holimo e lokela ho tšehetsa ho sebetsa le ho bentša ha CNC
Qetello
Li-mold tsa graphite ke lisebelisoa tsa bohlokoa bakeng sa tlhahiso ea sejoale-joale, tšepe, tlhahiso ea mabenyane le lisebelisoa tsa elektroniki. Motsoako oa tsona oa ho hanyetsa mocheso o phahameng, ho tsamaisa mocheso hantle, ho se sebetse hantle ha lik'hemik'hale le matla a mechini ho nolofalletsa bahlahisi ho hlahisa lihlahisoa tse rarahaneng, tse nepahetseng haholo ka katleho. Ka ho latela mekhoa e metle ea moralo oa hlobo, khetho ea thepa, ho sebetsa ka nepo, le tlhokomelo e tloaelehileng, lits'ebetso tsa tlhahiso li ka ntlafatsoa, litekanyetso tsa sekoli lia fokotseha, 'me ho netefatsoa botsitso ba sehlahisoa. Ho khetha li-mold tsa graphite tsa boleng bo holimo ho bafani ba tšepahalang, ka ho nahana ka hloko ka litlhoko tsa kereiti, moralo le ts'ebeliso, ke senotlolo sa katleho ea tlhahiso e bonolo le ho eketsa ts'ebetso ea tlhahiso.
Nako ea poso: Pherekhong-13-2026
