Lisebelisoa tsa likarolo tsa likoloi le Nts'etsopele ea China Solid Casting

1. Nts'etsopele ea indasteri ea makoloi ea Chaena e tla khanna tsoelo-pele ea indasteri ea tlhahiso ea hlobo ea makoloi China

Ho tloha phethong le ho buloeng, 'maraka oa likoloi oa Chaena o bolokile kholo ea kholo e potlakileng. Kajeno, naha ea heso e se e le maemong a pele lefats'eng tlhahiso ea likoloi le thekiso ka lilemo tse 'ne tse latellanang. Lintlha tse nepahetseng li bonts'a: Tlhahiso ea makoloi a China e feta limilione tse 18 ka lilemo tse tharo tse latellanang. Ka 2012, tlhahiso le likoloi tsa China li ile tsa feta limilione tse 19. Ho latela tlhaiso-leseling e matla ea phuputso, sekhahla sa kholo ea kholo ea likoloi linaheng tse tsoetseng pele se lebelletsoe ho ba 1%, athe China e tla fihla 36%. , Ho feta matla a moruo oa lefatše-United States, ho ba 'maraka o moholo ka ho fetisisa oa likoloi lefatšeng, ho tšosa lefatše.

Ka keketseho e tsoelang pele ea likoloi tse kenang ka lapeng, sekhahla sa kholo ea limaraka tse fapaneng Chaena se se se potlakile haholo. Bareki ba China ba se ba holile le ho feta, ba nahanisisa ebile ba tšoaea liphoso. Ba tšepa ho reka likoloi tse nang le mekhoa e mengata ea lipale le ts'ebetso e ntle. Nakong ea ts'ebetso, nts'etsopele ea mosebetsi o fetang 90% e entsoe ho potoloha phetoho ea boemo ba koloi. Nts'etsopele ea mofuta o mocha oa koloi e hloka moralo le nts'etsopele ea mefuta e ka bang 1,500 1,000 ea hlobo, eo ho eona ho sebelisitsoeng mefuta e ka bang XNUMX XNUMX ea hlobo ea litempe, mme karolo e kholo ea sekoaelo sa 'mele e theoa ka hlobo ea sekoaelo sa makoloi. Ka hona, tlhahiso ea hlobo ea koloi e na le kamano ea bohlokoa le lebelo la nts'etsopele ea koloi e ncha le litebello tsa mmaraka. Nts'etsopele e matla ea indasteri ea makoloi ea Chaena e khothalelitse haholo matla le nala ea indasteri ea tlhahiso ea hlobo ea likoloi Chaena, mme e thehile menyetla e meholo ea khoebo bakeng sa indasteri ea hlobo ea likoloi ea China.

Mefuta ea China ea phanele ea likoloi e ntlafalitsoe ho tloha ntlheng e se nang letho lilemong tsa bo-1950 le 1960 ho isa ho 2011, naha ea heso e na le likhoebo tse ngata tsa bohlokoa tsa mokokotlo. Re qapile ka ho lokisa hlobo feela ho fapana le ho etsa hlobo ea likoloi, 'me joale naha ea rona e ke ke ea etsa feela hlobo ea liphanele tse kahare tsa liphanele tsa likoloi, empa hape e etsa hlobo ea kantle ea phanele ea likoloi tsa bapalami tse mahareng, hape e ka etsa konteraka tse ling tse tummeng machabeng koahela hlobo tsa likoloi cha ka ka nosi ntshetsa pele le ho hlahisa 20 lekanang hlobo hlobo ka selemo, e leng o phethile e irreplaceable karolo e tšehetsang bakeng sa ntshetsopele ya indasteri China likoloi. Ka nts'etsopele e tsoelang pele ea indasteri ea likoloi tsa China, 'maraka oa hlobo oa koloi o tla atleha haholoanyane. Lilemong tse 'maloa tse fetileng, ha batho ba ne ba bua ka indasteri ea tlhahiso ea hlobo ea likoloi, ba kanna ba nahana ka FAW Mold, Tianqi Mold le Dongfeng Mold, empa joale boemo bona bo robehile, mme lik'hamphani tsa hlobo tse ikemetseng tsa China li hlahile nalaneng ea nalane. motsotsoana, joalo ka Shanghai Yisen, Ningbo Shuanglin, Hebei Xingda, Hebei Xinglin le lik'hamphani tse ling tse ikemetseng tsa tlhahiso ea hlobo li se li qalile ho kena ka pele ho indasteri ea tlhahiso ea hlobo ea likoloi, li kenella maemong a tsoetseng pele a indasteri ea tlhahiso ea hlobo, ts'ebeliso ea bona ea lichelete e lokolohile haholoanyane, lebelo la ho tsetela 'marakeng le potlakile, mme mochini o fetoha le maemo. Hajoale, likhoebo tsena tse ikemetseng ha e sa le litšeho tse nyane nakong e fetileng. Sebakeng seo, li nka bohlokoa bo boholo moahong oa khoebo oa khoebo, matsete a tlhahisoleseling a khoebo, le nts'etsopele ea mmaraka oa machabeng. Indasteri ea tlhahiso ea hlobo ea makoloi ea China e tlang ka potlako e tla atleha haholoanyane ka ntšetso-pele ea indasteri ea likoloi.

2. Nts'etsopele ea indasteri ea tlhahiso ea hlobo ea China e khothalelitse tsoelo-pele ea indasteri ea China e matla ea ho betla

Mokhoa o tiileng oa ho lahla lehlabathe naheng ea heso ke ts'ebetso ea ho betla e ntlafalitsoeng lilemong tse leshome tse fetileng. Ka nts'etsopele ea indasteri ea likoloi tsa China le katleho ea 'maraka oa hlobo ea likoloi, tlhahiso ea hlobo ea likoloi ke mokhoa o motle oa ho lahla - indasteri e tiileng ea ho betla e fapane Lebelo le sa tloaelehang le tsohile ka potlako naheng ea China.

Lebaka leo ts'ebetso e tiileng ea ho lahla e ratoang ke indasteri ea hlobo ea likoloi ke hore likoloi tsa hlobo ea likoloi li na le libopeho tse fapaneng, likarolo tse rarahaneng le litlhoko tsa boleng bo holimo, 'me ke tsa mofuta o le mong oa tlhahiso. Joalokaha ho bonts'itsoe ho Setšoantšo sa 1 le sa 2, 90, kholo le e rarahaneng ea likoloi tsa sekoaelo sa likoloi li amohela mokhoa oa moetlo oa ho lahla lehlabathe, o nang le tšebetso e telele ea tlhahiso, theko e phahameng ea mofuta, le ho nepahala ho thata ho o netefatsa, empa o amohela thulaganyou e tiileng foromeletsoeng le sebelisa EPS ho etsa ea mohlala. , Sebopeho se bonolo, ho ikamahanya le maemo ho matla haholo, 'me mohlala o bonolo. E felisa tlhoko ea lits'ebetso tse boima joalo ka ho etsa mantlha, ho omisa, ho leketlisa kahare le ho tšeha, mme e khutsufatsa potoloho ea tlhahiso. E na le menyetla e ke keng ea lekanngoa ea moetlo oa ho betla lehlabathe. Litšepe tse hlahisitsoeng ha li na marang-rang ebile li boreleli. Ho ka bonoa hore ts'ebetso e tiileng ea ho betsa ke ts'ebetso e ntle ea ho hlahisa hlobo ea sekoaelo sa koloi. Ntle le moo, hlobo ea sekoaelo sa likoloi ke lisebelisoa tsa ts'ebetso ea bohlokoa bakeng sa ntlafatso ea likoloi tsohle, mme boima bo fetang XNUMX% ea boima ba hlobo ea koloi ke li-castings.

Hang ha moqapi oa likoloi a se a e-na le moralo o mocha oa mofuta, o ts'epa hore koloi e ncha e tla kopana le lefats'e kapele kamoo ho ka khonehang. Har'a mabaka a mangata, hlobo ea karolo ea likoloi ke ntlha ea bohlokoa bakeng sa koloi e ncha e tla tsebisoa 'marakeng. Tse kaholimo li hlalosa ka botlalo hore hobaneng lilemong tse leshome tse fetileng, ka nts'etsopele ea indasteri ea likoloi tsa China le nala ea indasteri ea hlobo ea likoloi ea China, indasteri e tiileng ea ho betla e nyolohile ka potlako naheng ea China. Pele ho 2000, ho ne ho e-na le lifeme tse fokolang tse fokolang tse fokolang naheng eo. Ka lilemo tse 10 feela ka mor'a moo, Tianjin Jingbo hlobo lahla, Great Wall sebetsa ka ho nepahetseng ho lahla, Zhejiang Jinao lahla le Wuhu Ruihu lahla Co., Ltd. li ile tsa hahoa ho pholletsa le naha. Khamphani e na le metheo e fetang 10 ea 'nete ea hlobo e nang le sehlahisoa sa selemo le selemo sa lithane tse fetang 10,000. Hajoale, theknoloji ea lifeme tse ling tse matla tsa ho betsa e se e holile, mme lik'hamphani tse ling le tsona li nchafalitse likarolo tse itseng, tse entseng ts'ebeliso ea mahlale a tiileng a China ho etsa tsoelo-pele le nts'etsopele e kholo. Ho fihlella boemo bo holimo, tse ling tsa boleng ba lihlahisoa tsa bona li fihletse boemo ba lik'hamphani tse tummeng tsa lefatše tsa ho betsa.

2.1 Nts'etsopele ea indasteri ea tlhahiso ea hlobo ea makoloi e khothalelitse tsoelo-pele ea ts'ebetso ea naha ea heso e tiileng

Lilemong tse leshome tse fetileng, hlobo ea likoloi ea Chaena e ntlafalitsoe ka ho tlola le meeli ho tloha moqapi ho ea ho tlhahiso. Ka nako e ts'oanang, ba behile pele litlhoko tse phahameng bakeng sa tlhahiso ea hlobo e tiileng ea hlobo, motheo oa indasteri ea tlhahiso ea hlobo ea koloi. Tsoelo-pele le kholo li fana ka menyetla e metle. Hajoale, hlobo e ncha ea sekoaelo sa koloi e ntse e tsoela pele ho sebetsa hantle, bophelo bo bolelele, bo boholo le ho nepahala haholo. Sebopeho sa hlobo se ntse se thatafala le ho feta. Nts'etsopele e joalo e phahamisitse maemo a holimo bakeng sa tlhahiso ea li-castings tse tiileng ho latela theknoloji ea ho lahla le lisebelisoa tsa ho betsa. Kleima. Mefuta e meholo ea ho taka likoloi hangata e entsoe ka tšepe e bohlooho, tšepe ea nodular, tšepe e entsoeng ka alloy kapa tšepe. Boholo ba hlobo ke 5-6m, 'me boima ba hlobo ke 20-30t.

Ntle le moo, hlobo ea ho taka ha e hloke feela ho nepahala ho phahameng haholo, empa hape le libaka tse ling tse sebetsang tsa hlobo li hloka ho ts'oaroa ka ho tima bokaholimo, ion nitriding kapa electroplating. The bokaholimo hlobo sebetsa ho hlokahala hore ho ba le fihlela qetellong phahameng ka ho fetisisa le thatafala, le castings hlokahala. Bokaholimo bo tlameha ho hloeka ka mokhoa o fetelletseng, 'me ho se lumelloe masoba, masoba a lehlabathe, lehlabathe, slag le khabone. Ka hona, litlhoko tse phahameng haholo li beoa ts'ebetsong ea ho betsa le lisebelisoa.

Joalokaha motho e mong le e mong a tseba, likhoebo tse tiileng tsa ho betsa li fapane le lifeme tsa setso. Ke likhoebo tse sebelisang theknoloji e ngata tse kopanyang lipatlisiso tsa mahlale, boqapi le tlhahiso. Ntle le e 'ngoe ea tsena tse peli, ho thata ho ba teng. Lilemong tsa morao tjena, indasteri ea tlhahiso ea hlobo ea likoloi ea China e fihletse nts'etsopele e potlakileng ho latela lisebelisoa tsa tlhahiso, moralo le theknoloji ea tlhahiso. Ho ka thoe e ea fetoha letsatsi ka leng. Indasteri e tiileng ea ho betsa bakeng sa lits'ebeletso tsa eona tse e ts'ehetsang e latetse haufi mme e boetse e hatetse pele ka potlako. Lebelo la tsoelo-pele. Lilemong tse 'maloa tse fetileng, lik'hamphani tse ling tse tummeng tsa hlobo li ile tsa hira litsebi tsa kantle ho naha hore li ikarabelle ka boqapi. Ba ne ba lumela hore hlobo e phahameng ea likoloi le li-castings tse ling tse thata li ke ke tsa lahleloa naheng ea China. Ka hona, baetsi ba hlobo ea China ba ile ba tlameha ho lefa theko e kholo ho fetisetsa li-castings tse kaholimo ho la Jeremane le Japane.

E hlahisitsoe Korea, kapa e entsoe ke likhoebo tse tšehelitsoeng ka lichelete kantle ho naha ho naha, mokhoa ona ha se hakaalo ho khothaletsa basele, empa re hlile re tlase ho boiphihlelo ba bona bo tsoetseng pele le bo holileng tsebong ea tlhahiso ea 'nete,' me e ke ke ea sebelisoa bakeng sa hlobo e thata sebapali. Ho netefatsa katleho ea 100% (ho lahla ho hloleha, tahlehelo ea hlobo e tšoeu, ho lieha ha nako ea kaho), boemo bona bo tsositse takatso e matla ea boqhetseke ba basebetsi ba mahlale ba naha ea rona.

Ka mor'a lilemo tse 'maloa tsa mosebetsi o boima, hona joale, tse kang Hebei Great Wall sebetsa ka ho nepahetseng ho lahla, Wuhu Ruihu lahla, Zhejiang Jinao lahla, Tianjin Jingbo hlobo lahla, jj. e ka fihlella hlobo ea kantle ho naha. Boemo bo hlokahalang, ebang ke li-castings tse phahameng tsa likoloi tse phahameng kapa li-castings tse thata tsa hlobo e kholo, lik'hamphani tse boletsoeng ka holimo tsa malapa li ka fihlela ho betoa ka katleho ka nako e le 'ngoe,' me boleng ba li-castings bo batla bo le teng e ts'oanang le ea lik'hamphani tse ling tse tummeng tsa machabeng. E ka fihlela litlhoko tsa likhoebo tsa tlhahiso ea hlobo ea likoloi ebile e rorisitsoe ke baenjiniere ba bang ba kantle ho naha ba ikarabellang ho moralo oa hlobo.

2.2 Nts'etsopele ea indasteri ea tlhahiso ea hlobo ea koloi e khothaletsa tsoelo-pele ea lisebelisoa tse thata tsa ho betsa

Ntlafatso ea boemo ba moralo oa koloi ea China le nts'etsopele ea mahlale a tlhahiso li hohetse lefatše. Lisebelisoa tsa lisebelisoa le lisebelisoa tsa basebetsi naheng ea China li entse hore lik'hamphani tsa kantle ho naha li labalabele. Hajoale, palo e kholo ea merero ea tlhahiso ea hlobo ea kantle ho naha e phallela Chaena. Ena ke 'nete e hlakileng ho bohle. Lisebelisoa tsa ts'ebetso ea taolo ea linomoro tse phahameng ka ho fetesisa le theknoloji ea ts'ebetso e tsoang linaheng tse ling e kentsoe Chaena khafetsa, e entseng nts'etsopele ea indasteri ea ts'ebetso ea hlobo ea China le ho ba matla le ho feta le ho feta.

Mohlala, Tianjin Automobile Mold Processing Center, China FAW Mold Manufacturing Company, Shanghai Yisen Mold Company, Shanghai Hongxu Mold Company, Hebei Xingda Mold, Wuhu Ruihu Mold, jj kaofela e bile likhoebo tse tsebahalang ha ho etsoa hlobo ea 'mele. Khoebong ea hlobo e amanang le kantle ho naha, boholo ba litlhokahalo tsa bona tsa ho etsa hlobo ea likoloi li kenngwa tšebetsong ho latela maemo a kantle ho naha. Ka hona, ho hlahisitsoe litaba tse ngata tse ncha bakeng sa ho betsa ka thata, joalo ka theknoloji ea machining e potlakileng le theknoloji ea "one pass" (One Pass Machining) lilemong tsa morao tjena. (Ho itšeha ka lebelo le phahameng ho feta makhetlo a fetang a 10 lebelo le tloaelehileng la ho itšeha; theknoloji ea "nako e le 'ngoe" ke ho ts'oara ha nako e le' ngoe ea mosebetsi ho phethela mochini o thata le o motle oa profil). Nts'etsopele le ts'ebeliso ea mahlale a morao-rao a boletsoeng ka holimo a beha litlhoko tse holimo bakeng sa ho lahla, ho hlokang hore sebopeho sa kahare le ho thatafala ha li-castings li tlameha ho tšoana, 'me ho se ke ha ba le li-pores, masoba a shrinkage, masoba a lehlabathe, masoba a slag le liphoso tse ling kahare ho castings.

Ho phaella moo, bophelo ba tšebeletso ea hlobo haholo-holo bo itšetlehile ka thepa ea hlobo, tlhahiso le ho nepahala ha kopano, le ho hanyetsa ho apara ha sefahleho sa hlobo. Lilemong tsa morao tjena, bophelo ba hlobo naheng ea heso ka kakaretso bo bile tlase. Lebaka le ka sehloohong ke hore ts'ebetso ea thepa ea hlobo naheng ea heso e batla e le kholo ha e bapisoa le linaha tse tsoetseng pele. Lekhalo, ho ntse ho na le sebaka se ngata sa ntlafatso. Bakeng sa ho fihlela boemo bo tsoetseng pele ba hlobo ea likoloi lefatšeng, naha e fane ka ts'ehetso le ts'ehetso e kholo ho leano le moruo. Palo e kholo ea basebetsi ba mahlale le mahlale ba entse boiteko bo sa feleng ba ho e hlahloba.

Basebetsi ba sebele hlobo lahla ba sebelisana 'me ba sebetsa' moho ho ntshetsa pele le ho ntshetsa pele lilemong tse 'maloa tse fetileng. Lisebelisoa tse ngata tse ncha bakeng sa merero ea hlobo e amanang le kantle ho naha e se e lokollotsoe, joalo ka: GGG70L, D6510, EN-JS2070, GM241, GM246, GM190, 50CD4, GP4M, 1.2769s, 1.2333, 1.2370 le palo e kholo ea limaraka tse ncha tsa tšepe ea tšepe kapa tšepe e entsoeng ka tšepe e sebelisoang indastering ea hlobo ea Class, ebe e li beha 'marakeng ka lihlopha. Tianjin Jingbo hlobo lahla Co., Ltd. e ela hloko ho matlafatsa matla botekgeniki, popontshwa le enterprising. E khomarela bohlokoa ba bohlokoa ho lipatlisiso le nts'etsopele ea lisebelisoa tse ncha le lihlahisoa tse ncha. Ha e tsilatsile ho tsetela le ho tsamaea ka pele ho lisebelisoa tse ncha le lihlahisoa tse ncha.

Ka 2010, khamphani e ile ea nkoa e le khoebo ea pele ea naha ea bo-pula-maliboho indastering ea metheo, ka 2011, e ile ea nkuoa e le senotlolo sa khoebo ea mokokotlo indastering ea naha e thehiloeng ke China Foundry Association, mme ea nkuoa e le nyane le mahareng- khoebo e boholo bo lekaneng e thehiloeng ke Tianjin Science and Technology Commission. Ho ntshetsa pele Chinese indasteri tiileng hlobo foromeletsoeng tsoela pele ho etsa lipatlisiso le ho ntshetsa pele thepa e ncha le lihlahisoa tse ncha, e leng e ntlafalitsoeng khopolo ea Sechaena tiileng hlobo foromeletsoeng, koetlisitsoeng sehlopha sa bacha Chinese basebetsi tiileng hlobo foromeletsoeng, 'me e boetse e entse ba bang Chinese bafuputsi ba tiileng hlobo foromeletsoeng . E thehile menyetla e totobetseng ea moruo bakeng sa khoebo, mme ka nako e ts'oanang e entse liphallelo tse loketseng sechabeng.

3. Tsoelo-pele ea China e tiileng ea ho betsa hlobo e fana ka sebaka se pharaletseng bakeng sa baqapi ba likoloi tsa China

Ts'ebetso ea ho betla lehlabathe le tiileng naheng ea rona ke ts'ebetso ea ho betla e ntlafalitsoeng lilemong tse leshome tse fetileng. E entsoe ka boto ea polasetiki e nang le foam (EPS) ka ts'ebetso ea CNC ho etsa sebopeho le sebopeho se ts'oanang hantle le ho betsa. Kamora hore bokaholimo bo pentoe le ho omisoa, E patoa ka hlobo ea lehlabathe, kamora hore hlobo ea lehlabathe e thatafale, tšepe e qhibilihisitsoeng e tšeloe, mokhoa oa EPS oa futhumatsoa le ho ferekanngoa, 'me tšepe e qhibilihisitsoeng e nkeloa sebaka ke mokhoa oa ho lahla oa ho tiisa le ho bōpa . Litšobotsi tsa eona tsa mantlha ke hore: sebopeho se ts'oana hantle le sebopeho sa ho betsa, ntle le karohano, bokaholimo ba sefahleho, sekhutlo sa majoe, jj. mofuta oa foam o etsang theknoloji ts'ebetsong ea 'nete ea tlhahiso ea tlhahiso e nolofalletsa ts'ebetso le taolo ea linomoro ts'ebetsong e tšoeu ea tlhahiso ea hlobo hore e hokahane hantle le tlhahiso ea hlobo, e ka bonts'ang hlobo ka botlalo Mehopolo ea moralo oa moenjiniere le litlhokahalo tsa tekheniki li etsa hore ho khonehe ho etsa hlobo ea makoloi ka tsela e ntlafalitsoeng. Ka nako e ts'oanang, ts'ebetso e tiileng ea ho betsa e ka fihlela ka nako e nepahetseng le ka nepo ho fihlela litlhoko tsa tlhahiso ea hlobo e rarahaneng joalo ka setšoantšo sa koloi sa hlobo se shoang. Bokgoni ba tlhahiso le nts'etsopele ea hlobo ea makoloi bo ntlafalitsoe, mme takatso ea bahlahisi ba likoloi ho khutsufatsa potoloho ea kholo ea koloi kaofela ea khonahala.

Moetso oa 'nete oa ho lahla o hlahisoa ka kotloloho ke setsi sa ts'ebetso ea dijithale sa CNC. Sebopeho le boholo ba paterone ha e le hantle li haufi le li-castings tsa 'nete, tse fokotsang meputso ea machining e sa hlokahaleng le ho baka maemo a matle bakeng sa ho boloka litšenyehelo tse phahameng tsa ho itšeha. Fokotsa litšenyehelo tse phahameng tsa nts'etsopele ea makoloi, e le hore baqapi ba hlobo ea likoloi ba ka holisa monahano oa bona haholoanyane.

Hajoale, mmaraka ha o hloke feela hore 'mele oa koloi o be motle le ho fana, empa hape o hloka ntlafatso ea botsitso le matla a koloi le khanyetso e phahameng ea koloi. Hajoale, IF lipoleiti tsa tšepe tse nang le matla a ho tenyetseha a ka bang 500MP li sebelisoa hangata bakeng sa 'mele ea likoloi. Nakong e tlang, li tla nkeloa sebaka ke lipoleiti tsa tšepe tse nang le matla a phahameng, 'me litšepe tse nang le alloy e tlaase li tla nkeloa sebaka ke li-steels tsa mekhahlelo e' meli le li-steel tse matla haholo. Batho ba bohlokoa lefapheng la moralo oa likoloi ba bontšitse hore kutloisiso e potlakileng ea hajoale ea mahlale a ho tapa a lipoleiti tsa tšepe e matla ke taba ea bohlokoa e hlokang ho rarolloa ka potlako indastering ea hlobo ea likoloi ea naha ea heso. Ho rarolla bothata ba tekheniki ea ho tapa poleiti ea tšepe e matla haholo, bothata ba pele ke ho ntlafatsa matla le thatafalo ea thepa ea hlobo. Batho ba indastering baa tseba hore boleng le ts'ebetso ea lisebelisoa tsa hlobo ke lintlha tsa bohlokoa tse amang boleng ba hlobo, bophelo le theko. Ts'ebeliso ea lisebelisoa tse phahameng tsa matla a alloy ductile bakeng sa ho hatakela ka boholo bo boholo le bo boholo e shoa linaheng tsa kantle ho naha ke mokhoa oa ntlafatso o lokelang ho tsotelloa. Motsoako oa tšepe oa ductile o na le matla a matla, ho itšireletsa ka bongata le ho sebetsa. Leha ho le joalo, ts'ebetsong ea tlhahiso ea li-castings tse joalo Chaena, hangata li ferekanngoa ke li-slag inclusions le likoli tsa khabone. Ka nako e 'ngoe, mofuta ona oa khoebo ea ho betsa o ne o bonahala e se e le tokelo ea likhoebo tse ling tse lefelloang kantle ho naha, mme baetsi ba bangata ba China ba tiisang ba ne ba tšaba ho e amohela.

Ka lebaka la litšenyehelo tsa tlhahiso ea lihlahisoa, baetsi ba mofuta o mong oa China ba tlameha ho fetohela lisebelisoa tse ling. Kamora ho etsa lipatlisiso le liteko tse pheta-phetoang, thepa ea thepa ena e ile ea ntlafatsoa ka katleho Chaena Dongfeng Casting le Forging Factory le Tianjin Jingbo Casting Company, ebe tse ling tsa likhoebo tse tiileng tse boletsoeng ka holimo Chaena le tsona li atlehile ho etsa liteko tse kang: GGG70L (joalo ka ha ho bonts'itsoe setšoantšong). 3); D6510; EN-JS2070 le tse ling tse thata-thata motsoako ductile tšepe kotokaka shoela'ng castings. Wuhu Ruihu lahla Co, Ltd. ha e ea etsa katleho e kholo ho nts'etsopele ea lihlahisoa tsa tšepe tsa ductile, empa hape e entse boqapi bo bongata ts'ebetsong ea 'nete ea hlobo, mme e etsoa ho rarolla mathata a thata joalo ka kenyelletso ea slag le kholofalo ea khabone likarolong tse kholo tsa tšepe ea ductile. Boiteko bo sebetsang, mme bo fihletse litholoana tse ntle. The foromeletsoeng tiileng ke ke feela atlehe feela lahla phahameng-matla motsoako ductile tšepe kotokaka shoela'ng castings, empa hape etsa bonnete ba hore holim 'a castings e boreleli' me ha le na slag le k'habone likoli. E fana ka lits'ebeletso tse theko e tlase ebile e le tsa boleng bo holimo bakeng sa lik'hamphani tse etsang hlobo le bakeng sa baqapi ba hlobo ea likoloi ba naha ea heso. Khetho ea lisebelisoa tsa hlobo e fana ka tsela e pharalletseng.

Mothating ona, bothata bo bong bo bohlokoa bo apesitseng indasteri ea hlobo ea likoloi naheng ea heso ke ho nepahala ha hlobo e tlase, leha ho na le lintlha tse ngata tse amang ho nepahala ha hlobo. Mefuta ea likoloi e ntse e eketseha haholo, e lebisang bothateng ba ho fokotsa ho nepahala ha hlobo ka lebaka la ho fetoha ha hlobo, e nyolohetseng boemong bo holimo. Baetsi ba bang ba hlobo ba hlahloba hlobo ha tlhahiso e phethetsoe, 'me lits'ebetso tsohle tsa hlobo li fihlela litlhoko. , Empa e ile ea bolokoa nako e telele. Ha hlobo e ne e tlisoa bakeng sa ho hlahlojoa bocha, ho ile ha fumanoa hore hlobo e holofetse mme index ea ho nepahala ha hlobo ha e mamellane. Likotsi tse joalo tse kenang tse bakoang ke ho fetoha ha hlobo li etsahala nako le nako. Sengoli se lumela hore bothata ba ho fetoha ha hlobo bo lokela ho batloa ho tsoa likarolong tse ngata, ho tloha tlhahlobisong le ho batlisiseng lintlha tse fapaneng joalo ka sebopeho sa hlobo, ho betloa ha hlobo, ts'ebetso ea kalafo ea mocheso le ts'ebetso e batang ea ho sebetsa. Joaloka mofani oa thepa ea hlobo, thepa ea ho betsa le khatello ea maikutlo e lokela ho tsotelloa pele. Mokhoa o pholileng le nako e ts'oereng nakong ea ho betsa, kalafo ea botsofe ea castings, esita le lintlha tse ling tsa phetoho ea khatello ea mohato li na le tšusumetso ho deformation. Ka hona, ho lahla boleng le ho boloka lintho ka nepo ntle le pelaelo ke lintho tsa bohlokoa tse susumetsang. Ts'ebetso ea ho tiisa tšepe e qhibilihisitsoeng ho tloha mokelikeli ho isa ho e tiileng e tsamaisana le ho fokotseha ha mokelikeli, boemo bo tiileng ba shrinkage le katoloso ea graphitization, haholoholo ts'ebetso ea ho tlatsa tšepe e entsoeng ka ho qhibilihisoa le thempereichara ka hara mokoti nakong ea ho betloa ha hlobo e kholo ea hlobo. Lintlha tse joalo ka kabo ea tšimo kaofela ke lisosa tse bakang ho fetoha ha batho ba lahliloeng mme li ke ke tsa hlokomolohuoa. Khafetsa, lifeme tse tiileng tsa ho betsa li lekanyelitsoe ho hore na karolo eo e ka lahleloa sengoathoana, 'me ha e na tlhahlobo ea ts'ebetso ea ho betsa bakeng sa ho lahla ka leng, mme e haelloa ke tšebeliso e bohlale ea mehato e fapaneng ea mahlale ho thibela castings. Boiphihlelo ba khatello ea maikutlo e feteletseng, ho senyeha le ho petsoha. Khamphani ea Wuhu Ruihu Casting e etsa liteko le lipatlisiso ka bohlale e sebelisa boiphihlelo le mahlale a morao-rao ho rarolla bothata ba ho se tsitse hoa tlhakore bo bakiloeng ke ho lahla deformation. Ho lebelletsoe ho fana ka ts'upiso e sebetsang bakeng sa mokhoa oa ho boloka ho nepahala ha hlobo ha ho etsoa hlobo ea likoloi.

Ka kopo boloka mohloli le aterese ea sengoloa sena hore se hatisoe hape: Lisebelisoa tsa likarolo tsa likoloi le Nts'etsopele ea China Solid Casting

Minghe Khamphani ea Die Casting li inehetse ho etsa le ho fana ka boleng bo phahameng le likarolo tse phahameng tsa ho lahla likarolo Thining-Wall Die Casting,Hot Chamber Die lahla,Cold Chamber shoa lahla), Tšebeletso e chitja (Die Casting Service,Cnc Machining,Ho Etsa Mofuta, Bokaholimo Phekolo) .Na tloaelo efe kapa efe ea Aluminium die die cast, magnesium kapa Zamak / zinc die casting le litlhoko tse ling tsa castings lia amoheleha ho ikopanya le rona

Tlas'a taolo ea ISO9001 le TS 16949, lits'ebetso tsohle li etsoa ka mechini e makholo ea li-die casting, mechini e 5-axis le lits'ebeletso tse ling, ho tloha ho li-blasters ho isa mechini ea ho hlatsoa ea Ultra Sonic. sehlopha sa baenjiniere ba nang le boiphihlelo, lisebelisoa le bahlahlobi ho etsa moralo oa moreki o phethahala.

Moetsi oa konteraka oa li-cast cast. Bokhoni bo kenyelletsa likarolo tse batang tsa aluminium die die likarolo tsa 0.15 lbs. ho isa ho li-6 lbs., Ho theha phetoho e potlakileng, le machining. Litšebeletso tse kenyellelitsoeng boleng li kenyelletsa ho bentsa, ho thothomela, ho qhekella, ho phatloha ha lithunya, ho penta, ho roala, ho roala, kopano le lisebelisoa. Lisebelisoa tse sebelisitsoeng le tsona li kenyelletsa lits'epe tse kopantsoeng tse kang 360, 380, 383 le 413.

Zinc e shoa ho lahla thuso ea moralo / lits'ebeletso tsa boenjineri tse tšoanang. Moetsi oa moetlo oa li-castings tsa zinc tse nepahetseng. Li-castings tse nyane, li-castings tse phahameng tsa khatello, li-cast cast tsa hlobo, li-castings tse tloaelehileng tsa hlobo, li-unit tsa die le li-cast cast tse ikemetseng le li-cast cast tse tiisitsoeng li ka etsoa. Li-castings li ka etsoa ka bolelele le bophara ho fihlela 24 ho. Ho +/- 0.0005 ho. Mamello.  

ISO 9001: Moetsi ea netefalitsoeng oa 2015 oa magnesium ea die die, Bokhoni bo kenyelletsa khatello e phahameng ea khatello ea magnesium die cast to 200 ton room & 3000 kamoreng e batang, moralo oa lithulusi, polishing, molding, machining, powder & liquid paint, QA e felletseng e nang le bokhoni ba CMM , kopano, ho paka le ho tsamaisa.

ITAF16949 e netefalitsoe. Ts'ebeletso e 'ngoe ea ho lahla e kenyeletsa ho lahla lichelete,ho lahla lehlabathe,Matla a khoheli, Lahlehileng bubble lahla,Ho ts'oaroa ha Centrifugal,lephaka lahla,Sa Feleng hlobo lahlaBokhoni bo kenyelletsa EDI, thuso ea boenjiniere, ho etsa mohlala o tiileng le ho sebetsoa ka bobeli.

Lahla Liindasteri Liphuputso tsa likarolo tsa likarolo tsa: Likoloi, libaesekele, lifofane, liletsa tsa 'mino, sesepa sa metsi, lisebelisoa tsa Optical, li-sensor, mehlala, lisebelisoa tsa elektroniki, masaka, lioache, mechini, lienjine, thepa ea ka tlung, mabenyane, mabenyane, telecom, mabone, lisebelisoa tsa bongaka, lisebelisoa tsa litšoantšo, Liroboto, Litšoantšo tse betliloeng, Lisebelisoa tsa molumo, Lisebelisoa tsa lipapali, Lithulusi, Lipapali le tse ling. 

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By Moetsi oa Minghe Die Casting | Categories: Lingoloa tse thusang |lintho tse bonahalang Tags: Aluminium lahla, Ho lahla zinki, Ho lahla Magnesium, Lahleloa thaethaniamo, Ho lahla tšepe, Brass lahla,Ho lahleloa ka Bronze,Ho lahla Video,Histori ea Khamphani,Aluminium Die Casting | Litlhaloso Off