Theko ea Wholesale OEM/Customized Non-Standard Metal/Iron/Last Wax/Lehlabathe/Matsete a Theko ea ho Lahlela bakeng sa Likarolo tsa Valve ea Foundry/Likarolo tsa Spare/Likarolo tsa Mochini
Feme ea rona e tsitlallela ho latela leano la boleng ba "sehlahisoa sa boleng bo holimo ke motheo oa ho phela ha mokhatlo;phethahatso ea bareki e ka ba ntlha ea ho shebella le pheletso ea k'hamphani;Ntlafatso e phehellang ke ho lelekisa basebetsi ka ho sa feleng” hammoho le sepheo se tsitsitseng sa “setumo sa pele, moreki pele” bakeng sa Theko ea Moreki OEM/Customized Non-Standard Metal/Iron/Last Wax/Sand/ Investment Casting Parts/Spares Parts/ Likarolo tsa Mechini, bots'epehi le matla, kamehla li boloka boleng bo amohetsoeng bo holimo, lia amoheloa ho fektheri ea rona bakeng sa ho ea le ho lata le likhoebo tse nyane.
Feme ea rona e tsitlallela ho latela leano la boleng ba "sehlahisoa sa boleng bo holimo ke motheo oa ho phela ha mokhatlo;phethahatso ea bareki e ka ba ntlha ea ho shebella le pheletso ea k'hamphani;ntlafatso e phehellang ke ho lelekisa basebetsi ka ho sa feleng” hammoho le sepheo se tsitsitseng sa “setumo sa pele, moreki pele” bakeng saChina Auto Parts le Auto Spare Parts, Hona joale, ka tsoelo-pele ea inthanete, le mokhoa oa machaba, re entse qeto ea ho atolosa khoebo ho ea marakeng a mose ho maoatle.Ka tlhahiso ea ho tlisa phaello e ngata ho bareki ba mose ho maoatle ka ho fana ka kotloloho kantle ho naha.Kahoo re fetotse maikutlo a rona, ho tloha hae ho ea kantle ho naha, re na le tšepo ea ho fa bareki ba rona phaello e eketsehileng, 'me re lebeletse monyetla o eketsehileng oa ho etsa khoebo.
Tlhaloso ea Sehlahisoa
Grey iron, kapa grey cast iron, ke mofuta oa tšepe oa tšepe o nang le graphite microstructure.Re bitsa mofuta ona oa tšepe e bohlooho ka lebaka la 'mala o moputsoa oa ho robeha.Bakeng sa graphite e tlotsang sehiloeng le ho pshatla li-chips, tšepe e bohlooho ke motsoako o tloaelehileng oa cast ka lebaka la theko ea eona e batlang e le tlaase le machinability e ntle.Ntle le moo, hobane graphite flakes self lubricate, e boetse e na le galling e ntle le ho se sebetse hantle.
Grey iron e boetse e na le shrinkage e fokolang ea ho tiea ho feta litšepe tse ling ka lebaka la microstructure ea graphite.Ha e ntse e lahla, karolo ea silicon e ka khothaletsa khanyetso e ntle ea kutu le ho eketsa mokelikeli ha o lahla.Ka kakaretso tšepe e putsoa e nkoa e le bonolo ho e cheseletsa.Ha ho bapisoa le tse linglitšepe tsa tšepe, tšepe e bohlooho e na le matla a tlaase a ho tsitsa le ductility;ke ka lebaka leo tšusumetso le ts'oaetso ea ts'oaetso ea mofuta ona oa thepa e batlang e le sieo.
Mephato ea Grey Iron e atisang ho sebelisoa
| Tšepe e Bohlooho | Botenya ba lebota/mm | C | Si | Mn | P≤ | S≤ |
| HT150 | <30 | 3.3-3.5 | 2.0-2.4 | 0.5-0.8 | 0.2 | 0.12 |
| 30-50 | 3.2-3.5 | 1.9-2.3 | 0.5-0.8 | 0.2 | 0.12 | |
| >50 | 3.2-3.5 | 1.8-2.2 | 0.6-0.9 | 0.2 | 0.12 | |
| HT200 | <30 | 3.2-3.5 | 1.6-2.0 | 0.7-0.9 | 0.15 | 0.12 |
| 30-50 | 3.1-3.4 | 1.5-1.8 | 0.8-1.0 | 0.15 | 0.12 | |
| >50 | 3.0-3.3 | 1.4-1.6 | 0.8-1.0 | 0.15 | 0.12 | |
| HT250 | <30 | 3.0-3.3 | 1.4-1.7 | 0.8-1.0 | 0.15 | 0.12 |
| 30-50 | 2.9-3.2 | 1.3-1.6 | 0.9-1.1 | 0.15 | 0.12 | |
| >50 | 2.8-3.1 | 1.2-1.5 | 1.0-1.2 | 0.15 | 0.12 |
Setsing sa rona, re ka etsa li-castings tsa tšepe tse bohlooho ka mefuta e 'meli e ka tlase:
Ho Lahla Foam e Lahlehileng: Eona feelaho kenya cheletets'ebetso ea likarolo tsa tšepe tse entsoeng ka tšepe, e nang le melemo e mengata ea ho hlahisa li-castings tse nyane tsa tšepe tse bohlooho, joalo ka litšenyehelo tse bolokiloeng tsa hlobo, ho khutsufatsa potoloho ea tlhahiso le ho ntlafatsa katleho ea tlhahiso.Ka ts'ebetso ea ho lahlela foam e lahlehileng, re ka thusa bareki ba rona ho fumana lihlahisoa tse nepahetseng haholo tse nang le pheletso e ntle haholo, mme ts'ebetso e nyane ea machining e tla etsoa.
Resin Sand Casting: Mokhoa o ka sehloohong oa ho lahla lehlabathe bakeng sa li-castings tse nyenyane le tse mahareng.Ha ho bapisoa le lits'ebetso tse ling tsa ho lahla lehlabathe, ho lahla lehlabathe la resin ke mokhoa o nepahetseng oa ho lahla o haufi le ho etsa matsete.Joalo ka ho tiea ho hotle ha lehlabathe la resin le matla a phahameng a hlobo ea lehlabathe nakong ea ha e qala, re ne re ka khona ho felisa lekhalo le honyehang, bofokoli ba ho honyela ha tšepe e putsoa.
Lisebelisoa tsa ho lahla
Feme ea rona e tsitlallela ho latela leano la boleng ba "sehlahisoa sa boleng bo holimo ke motheo oa ho phela ha mokhatlo;phethahatso ea bareki e ka ba ntlha ea ho shebella le pheletso ea k'hamphani;Ntlafatso e phehellang ke ho lelekisa basebetsi ka ho sa feleng” hammoho le sepheo se tsitsitseng sa “setumo sa pele, moreki pele” bakeng sa Theko ea Moreki OEM/Customized Non-Standard Metal/Iron/Last Wax/Sand/ Investment Casting Parts/Spares Parts/ Likarolo tsa Mechini, bots'epehi le matla, kamehla li boloka boleng bo amohetsoeng bo holimo, lia amoheloa ho fektheri ea rona bakeng sa ho ea le ho lata le likhoebo tse nyane.
Theko ea thekisoChina Auto Parts le Auto Spare Parts, Hona joale, ka tsoelo-pele ea inthanete, le mokhoa oa machaba, re entse qeto ea ho atolosa khoebo ho ea marakeng a mose ho maoatle.Ka tlhahiso ea ho tlisa phaello e ngata ho bareki ba mose ho maoatle ka ho fana ka kotloloho kantle ho naha.Kahoo re fetotse maikutlo a rona, ho tloha hae ho ea kantle ho naha, re na le tšepo ea ho fa bareki ba rona phaello e eketsehileng, 'me re lebeletse monyetla o eketsehileng oa ho etsa khoebo.
Lihlopha tsa lihlahisoa
-
Wholesale ODM Hardware Turning Milling Auto Car...
-
Fektheri ka kotloloho China OEM/ODM Foundry Custom F...
-
Theko ea mabenkele China OEM Aluminium Die Ca...
-
Fektheri ka kotloloho China OEM/ODM Foundry Custom F...
-
2019 China Moralo o Mocha oa Grey Aron Casting Engine...
-
2019 China Moralo o Mocha oa Grey Aron Casting Engine...
