Khetho pakeng tsaphofo ea metallurgy leho lahlaka kakaretso ke taba ea boholo ba karolo kapa litlhoko tsa lintho tse bonahalang. Lisebelisoa tse tloaelehileng tse sebelisoang ho shoela ke lisebelisoa tsa aluminium, li-alloys tsa magnesium le li-alloys tsa zinki, le lisebelisoa tsa tšepe tsa koporo li ka boela tsa sebelisoa. Joaloka fektheri e le 'ngoe ea tšepe bakeng sa moetsi oa tšepe ea phofo le moetsi oa aluminium shoelang China, re tla khetha mokhoa o molemo ka ho fetisisa bakeng sa hau!

Ha ho bapisoa le likarolo tsa phofo ea metallurgy lelikarolo tsa ho bopa ente ea tšepe, boholo ba lihlahisoa tsa die casting e kholoanyane. Ha litlhoko tse latelang li hlokahala, mokhoa oa metallurgy oa phofo o loketse haholoanyane:

1. Matla a phahameng haholo, matla a tsitsipano a li-alloys tse entsoeng ka tšepe tse entsoeng ka tšepe a phahame ka makhetlo a fetang a mararo ho feta matla a phahameng ka ho fetisisa a li-alloys tsa die casting.
2. Khanyetso e phahameng ea ho apara le ts'ebetso e phahameng ea antifriction, e ka rarolloang ka li-alloys tse entsoeng ka tšepe le tse entsoeng ka koporo tse kenngoeng ka oli e tlotsang.
3. Mocheso o phahameng oa ho sebetsa, o ka rarolloang ka li-alloys tse sintered tse entsoeng ka tšepe le tse entsoeng ka koporo.
4. Alloy e thibelang ho bola, e entsoeng ka koporo e entsoeng ka sintered alloy le tšepe e sa hloekang e ka khotsofatsang litlhoko.

Pakeng tsa metallurgy ea phofo le die-casting, zinc die-casting e ka 'na ea nka sebaka sa tšepe e entsoeng ka tšepe.lihlahisoa tsa phofo ea metallurgytlas'a boemo ba ho sebelisa mocheso o sa feteng likhato tse 65 tsa Celsius le matla a mahareng. Empa hangata metallurgy ea phofo e ntle haholo.

   VS

Mefuta ea likarolo tsa phofo ea metallurgy

1. Likarolo tsa sebopeho

Li-gear le likarolo tse fapaneng tse nang le matla tse entsoeng ka koporo, tšepe, li-alloys tsa koporo, li-alloys tsa aluminium, joalo-joalo.

Sintered tšepe e kentsoeng ka oli ea tšepe. Li-porous bearings tse entsoeng ka tšepe le koporo tse nang le porosity ea 15% ho ea ho 25% li tletse oli e tlotsang.

Koporo-backed sintered alloy bearings. Lera la pele ke tšepe morao 'me lera la bobeli ke sintered koporo-aluminium alloy.

DU, DX libering, joalo-joalo.

Lisebelisoa tsa likarolo tsa sebopeho: likoloi, lisebelisoa tsa mochini, mechini ea temo, metjhini ea masela, lisebelisoa, mochini o rokang, lisebelisoa tsa motlakase, joalo-joalo, lienjineri tse tukang ka hare, likoloi tsa terene, metjhini ea tšepe, lirekoto tsa theipi, lirekoto tsa video, li-micro-motors, jj.

2. Likarolo tsa likhohlano

Li-clutch discs kapa li-brake bands joalo-joalo tse entsoeng ka tšepe e tšehelitsoeng ka tšepe kapa metsoako ea koporo e thehiloeng ho phofo

Lisebelisoa tsa likarolo tsa friction: likarolo tsa likhohlano tsa likoloi, lifofane, litanka, mochini oa kaho, lisebelisoa tsa mochini le mochini oa motlakase.

3. Sefa likarolo le lisebelisoa tse ling tse porous

setho sa sefe. Lihlahisoa tse bōpehileng joaloka kopi, tse bōpehileng joaloka khoune, li cylindrical le tse bōpehileng joaloka molamu tse entsoeng ka boronse e chitja, nickel, tšepe, tšepe e sa jeleng paate, le liphofshoana tse ling tsa tšepe tse nang le masoba a tšoanang.

Lintho tse tingoeng. Ho na le lithupa, likhoele le li-tubes tse entsoeng ka nickel, nichrome, tšepe e sa jeleng paate le lisebelisoa tse ling tse hananang le kutu tse nang le porosity e fihlang ho 50%.

Lihlahisoa tsa tšepe tsa fiber. Lintho tse phahameng tsa porosity (ho fihlela ho 80%) tse entsoeng ka likhoele tse ntle tsa tšepe.

Ts'ebeliso ea lisebelisoa tsa filthara le lisebelisoa tse ling tsa porous: e sebelisetsoang ho sefa likhase le lino tse fapaneng indastering ea lik'hemik'hale, lisebelisoa tsa mochini, lifofane, likoloi, lienjineri tse tukang ka hare, joalo-joalo, joalo ka li-filters tsa tšepe tse nang le porous likarolong tsa jet, e le likarolo tsa ho tima li-porous ka sefofaneng, liphanele tsa acoustic, lisebelisoa tsa filthara bakeng sa merero e ikhethang.

Phapano ke efe lipakeng tsa powder metallurgy le die casting? Ho fumana lintlha tse ling, ka kopo ikopanye JIEHUANG CHIYANG