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Mabaka a Keketseho e Feteletseng ea K'habone Tlhaisong e Lahlehileng ea Foam Castings

Nako ea ho Hatisa: Mongoli: Mohlophisi oa Setsi Etela: 11330
  1. Khetho e sa utloahaleng ea lisebelisoa tsa ho betsa. Ha ho khethoa thepa ea hlobo e tšoeu, e 'ngoe ke eona e nang le khabone e ngata; e 'ngoe ke letsoalo le letšoeu le phahameng haholo. Ka lebaka leo, mokhoa oa ho lahla o na le khabone e ngata nakong ea ho bola ha mocheso nakong ea tšollo, 'me karolo ea mokelikeli le moholi o se nang khabone ea ho betla nakong ea ts'ebetso ea ho tšela e phahame, ho baka keketseho ea monyetla oa ho chesa tšepe foromeletsoeng.
  2. Khetha foam kapa lifaha tse atolositsoeng pele tse nang le khabone e tlase ho etsa castings. Hajoale, foam ea polystyrene e hlahisoang ka lapeng e na le khabone ea 92%; styrene methyl methacrylate copolymer resin STMMAC e na le khabone ea 69.6%; EPMMA e atolositsoeng e na le khabone ea 60.0%; Tshebediso ya EPS lintho tse bonahalang ho etsa hlobo foromeletsoeng tla eketsa dikahare k'habone tsa tšepe e qhibilihisitsoeng ke 0.1% ho 0.3% nakong ea ho betsa. Ha EPMMA kapa STMMA e sebelisoa bakeng sa tlhahiso ea hlobo ea ho lahla, ho lahla ho bakoa ke thepa ea hlobo nakong ea tšollo Keketseho ea khabone e ka tlase ho 0.05%.
  3. Khetha mofuta o nepahetseng oa foam ho etsa paterone ea ho betsa. Ha o netefatsa litlhoko tsa tekheniki ea mocheso o etsang mocheso mme ho se na liphoso tse ling tse bakoang ke boleng ba foam nakong ea tlhahiso le ho tšolleloa ha tšepe, ho ba nyane letsoalo la foam ea mokhoa oa ho betla le ho fokola ha foam, ho molemo ho fokotsa carburization lahla.
  4. Ntlafatsa boleng ba tlhahiso ea mekhoa ea ho betsa. Ha mokhoa oa ho betsa o ka etsoa ka botlalo, ha oa lokela ho etsoa o kopane, 'me bokaholimo ba khokahano ea mofuta ona bo lokela ho fokotsoa. Ha o etsa khokahano ea paterone, ho hlokahala hore o netefatse hore bokaholimo ba kamano bo boreleli ebile bo bataletse, ho fokotsa sekhomaretsi se sebelisetsoang ho hokahanya, le ho fokotsa lihlahisoa tsa sekhomaretsi se futhumatsang sekhomaretsi ho fokotsa khabone ea mocheso lihlahisoa tsa ho bola.
  5. Sebelisa likhomaretsi tse se nang khabone e tlase kapa tse se nang khabone. Ka mantsoe a mang, sekhomaretsi se khethehileng bakeng sa ho lahla khatello e mpe le ho tlama se lokela ho sebelisoa bakeng sa ho kopanya lihokelo, ho fapana le likhomaretsi tse tloaelehileng tsa boleng bo tlase tse nang le khabone e ngata bakeng sa tlamo. Mme ha paterone e kopantsoe ebile e tlamahane, ha ho netefatsoa mocheso le kamano ea matla a sekhomaretsi, palo ea sekhomaretsi e lokela ho fokotsoa ho fokotsa lihlahisoa tsa mocheso o senyehang.
  6. Khetha 'me u tsebe mokhoa o utloahalang oa ho qhekella. Bakeng sa moralo oa ho betsa oa li-castings, ho hlokahala hore li-castings li be le phello ea ho potlakisa ho fafatsoa ha polasetiki e nang le foam nakong ea ts'ebetso ea ho betsa, le ho fokotsa le ho thekesela nako ea puisano le karabelo ea mokelikeli le mekhahlelo e tiileng mochesong lihlahisoa tsa boleng, ka hona ho fokotsa kapa ho qoba ho betloa ha Carburization ho etsahala.
  7. Khetha 'me u behe mocheso o loketseng oa ho tšela le ho tšolla lebelo la ho betsa. Ka lebaka la libopeho tse fapaneng tsa ho betsa ka mokhoa o ts'oanang le ts'ebetso ea ho betsa, mocheso oa tlatsetso oa 'nete o fapane ka ho felletseng ha tšepe e qhibilihisitsoeng e tšeloa mocheso o tšoanang. Haeba mocheso o tšollang o eketseha, lebelo le tšolotsoeng le lona le tla eketseha, le tla fella ka ho bola hoa mocheso ka mokhoa o potlakileng mme ho se bonolo ho o phethela, o tla eketsa bongata ba lihlahisoa tsa ho bola ha mocheso molemong oa mokelikeli. Ka nako e ts'oanang, hobane lekhalo lipakeng tsa tšepe e entsoeng ka ho qhibilihisoa le paterone le nyane, mohato oa mokelikeli ke Kamora ho pepetoa ho tsoa lekhalo, lihlahisoa tse futhumatsang hangata li pepetsoa lipakeng tsa lera la paterone le tšepe e qhibilihisitsoeng, kapa serame likhutlong kapa likhutlong tse shoeleng moo tšepe e qhibilihisitsoeng e phallang, e baka hore bokaholimo ba lebitso bo eketsehe, mohopolo oa khabone le palo ea carburization le tsona li tla eketseha. Ka nako e ts'oanang, ela hloko ka ho khetheha taba ea hore haeba ts'ebetso ea ho lahla e sa utloahale, tšepe e qhibilihisitsoeng e tšollang mocheso e phahame haholo mme lebelo le tšeloang le potlakile haholo, le tla baka likotsi tsa tlhahiso joalo ka gassing le spray morao.
  8. Lelakabe le thibelang mollo le eketsoa ho paterone ho thibela ho petsoha le ho tuka hoa paterone mocheso o phahameng, hore e se hlahise kapa e hlahise lihlahisoa tse tiileng tse nang le khabone. Joalo ka ho eketsa lelakabe le thibelang 0.5% ho isa ho 3% parafini e nang le chlorine, triphosphate, pentabromodiphenyl ether, antimony trioxide, jj. khase, ka tsela eo fokotsa maemo carburizing le maemo a nakong ea ho betsa.
  9. Ts'ebetsong ea ho borashe lera la paterone, lisebelisoa tse khahlanong le carburizing li ka eketsoa. Lihlahisoa tse ling tsa anti-carburization, joalo ka letsoai la tšepe ea alkali le phofo ea lejoe la mokoetla, li kenyelletsoa ts'ebetsong ea ho roala, e le hore paterone e ka bola ka ho lekana CO le CO2 khase ho monya khabone lera ka mor'a ho tšela, ka hona e thibela ho lahla ho tsoa Carbon e kenang; kapa ho eketsa oxidizer ho roala ho ntšetsa pele phetoho ea khase ea C le H2 kamora ho bola hoa mocheso ho khase e sa nke lehlakore, e le hore C le H kamora ho bola ha mocheso li ka fokotsa ho kenella ho keneng, ho baka keketseho ea khabone kapa hydrogen embrittlement .

Kamora ho sekaseka le ho akaretsa lisosa tse fapaneng tse ka bang teng tsa khabone e ngata ho hlahiseng li-castings tse tlase tsa khabone ka foam e lahlehileng, moralo oa ts'ebetso ea tlhahiso le mekhahlelo ea tekheniki ea tlhahiso ea likhase tse tlase tsa khabone ka foam e lahlehileng e ile ea fetoloa le ho hlophisoa ho theha Maemo a mahlale a morao-rao a nang le kahlolo e molemo le a ts'epahalang a tlase a khabone a beha mokhoa oa ts'ebetso ea tlhahiso, e le ho netefatsa litlhoko tsa tekheniki bakeng sa tlhahiso ea lihlahisoa tse lahliloeng tse nang le k'habone e tlase tse nang le k'habone tse sebelisang foam e lahlehileng.

Mabaka a Keketseho e Feteletseng ea K'habone Tlhaisong e Lahlehileng ea Foam Castings

Ha u fetola li-parameter tsa tekheniki ea ts'ebetso ea ts'ebetso ea ts'ebetso ea tlhahiso bakeng sa tlhahiso ea likhalase tsa khabone tse tlase tlhahiso ea foam e lahlehileng, lintlha tse latelang li lokela ho fuoa tlhokomelo e khethehileng ho:

  1. Ha o sebelisa ho qhibilihisa maqhubu a mahareng, ho hlokahala hore o laole ka mokhoa o thata lipalo tsa batching le 'mankhonthe oa sebele, khetho ea thepa le ts'ebetso ea ho fepa tšepe ea tšepe. Hobane palo ea metsoako ke senotlolo sa ho netefatsa hore tšepe e qhibilihisitsoeng e nang le sebopeho se tšoanelehang le khase e nyane le inclusions lia qhibiliha ho hlahisa lihlahisoa tsa boleng bo holimo tsa tšepe. Ho nepahala ha metsoako, khetho le phepo ke tiiso ea mantlha ea boleng ba lihlahisoa tsa ho lahla. Ka hona, sistimi e thata ea tlhahlobo e tlase e tlameha ho etsoa bakeng sa lisebelisoa tse nchafalitsoeng. Haholo-holo, ho hlokahala hore ho tlosoe masale a tšepe a alloy le likhechana ka lisebelisoa tse sa hlakang ho netefatsa hore sebopeho sa metsoako ea ho qhibilihisa se fihlela litlhoko tsa ts'ebetso ea ho lahla mekhahlelo ea mahlale, e leng eona ntho ea mantlha e lebisang ts'ebetsong le taolong ea tlhahiso ea tlase. li-castings tsa khabone ka har'a foam e lahlehileng.
  2. Khetha foam kapa lifaha tse atolositsoeng pele tse nang le khabone e tlase ho etsa castings. Hajoale, foam ea polystyrene e hlahisoang ka lapeng e na le khabone ea 92%; styrene methyl methacrylate copolymer resin STMMAC e na le khabone ea 69.6%; EPMMA e atolositsoeng e na le khabone ea 60.0%; Tshebediso ya EPS lintho tse bonahalang ho etsa hlobo foromeletsoeng tla eketsa dikahare k'habone tsa tšepe e qhibilihisitsoeng ke 0.1% ho 0.3% nakong ea ho betsa. Ha thepa ea EPMMA kapa STMMA e sebelisoa bakeng sa tlhahiso ea hlobo ea ho lahla, ho lahla ho bakoa ke thepa ea hlobo nakong ea tšollo Keketseho ea khabone e ka tlase ho 0.05%.
  3. Khetha mofuta o nepahetseng oa foam ho etsa paterone ea ho betsa. Ha o netefatsa litlhoko tsa tekheniki ea mocheso o etsang mocheso mme ho se na liphoso tse ling tse bakoang ke boleng ba foam nakong ea tlhahiso le ho tšolleloa ha tšepe, ho ba nyane letsoalo la foam ea mokhoa oa ho betla le ho fokola ha foam, ho molemo ho fokotsa carburization lahla.
  4. Ntlafatsa boleng ba tlhahiso ea mekhoa ea ho betsa. Ha mokhoa oa ho betsa o ka etsoa ka botlalo, ha oa lokela ho etsoa o kopane, 'me bokaholimo ba khokahano ea mofuta ona bo lokela ho fokotsoa. Ha o etsa khokahano ea paterone, ho hlokahala hore o netefatse hore bokaholimo ba kamano bo boreleli ebile bo bataletse, ho fokotsa sekhomaretsi se sebelisetsoang ho hokahanya, le ho fokotsa lihlahisoa tsa sekhomaretsi se futhumatsang sekhomaretsi ho fokotsa khabone ea mocheso lihlahisoa tsa ho bola.
  5. Sebelisa likhomaretsi tse se nang khabone e tlase kapa tse se nang khabone. Ka mantsoe a mang, sekhomaretsi se khethehileng sa khatello ea khatello le tlamo se lokela ho sebelisoa bakeng sa ho kopanya lipaterone, ho fapana le sekhomaretsi se tloaelehileng sa boleng bo tlase se nang le khabone e ngata bakeng sa ho kopanya. Mme ha paterone e kopantsoe ebile e tlamahane, ha ho netefatsoa mocheso le kamano ea matla a sekhomaretsi, palo ea sekhomaretsi e lokela ho fokotsoa ho fokotsa lihlahisoa tsa mocheso o senyehang.
  6. Khetha 'me u tsebe mokhoa o utloahalang oa ho qhekella. Bakeng sa moralo oa ho betsa oa li-castings, ho hlokahala hore li-castings li be le phello ea ho potlakisa ho fafatsoa ha polasetiki e nang le foam nakong ea ts'ebetso ea ho betsa, le ho fokotsa le ho thekesela nako ea puisano le karabelo ea mokelikeli le mekhahlelo e tiileng mochesong lihlahisoa tsa boleng, ka hona ho fokotsa kapa ho qoba ho betloa ha Carburization ho etsahala.
  7. Khetha 'me u behe mocheso o loketseng oa ho tšela le ho tšolla lebelo la ho betsa. Ka lebaka la libopeho tse fapaneng tsa ho betsa ka mokhoa o ts'oanang le ts'ebetso ea ho betsa, mocheso oa tlatsetso oa 'nete o fapane ka ho felletseng ha tšepe e qhibilihisitsoeng e tšeloa mocheso o tšoanang. Haeba mocheso o tšollang o eketseha, lebelo le tšolotsoeng le lona le tla eketseha, le tla fella ka ho bola hoa mocheso ka mokhoa o potlakileng mme ho se bonolo ho o phethela, o tla eketsa bongata ba lihlahisoa tsa ho bola ha mocheso molemong oa mokelikeli. Ka nako e ts'oanang, hobane lekhalo lipakeng tsa tšepe e entsoeng ka ho qhibilihisoa le paterone le lenyane, mokelikeli kamora ho pepetoa ho tsoa lekhalong, lihlahisoa tse futhumatsang hangata li pepetsoa lipakeng tsa lera la paterone le tšepe e qhibilihisitsoeng, kapa likhutlong tse batang kapa likhutlo tse shoeleng moo tšepe e qhibilihisitsoeng e phallang, e baka hore sefahleho se kopaneng se eketsehe, khatello ea khabone le palo ea carburization le tsona li tla eketseha. Ka nako e ts'oanang, ela hloko ka ho khetheha taba ea hore haeba ts'ebetso ea ho lahla e sa utloahale, tšepe e qhibilihisitsoeng e tšollang mocheso e phahame haholo mme lebelo le tšeloang le potlakile haholo, le tla baka likotsi tsa tlhahiso joalo ka gassing le spray morao.
  8. Lelakabe le thibelang mollo le eketsoa ho paterone ho thibela ho petsoha le ho tuka hoa paterone mocheso o phahameng, hore e se hlahise kapa e hlahise lihlahisoa tse tiileng tse nang le khabone. Joalo ka ho eketsa lelakabe le thibelang 0.5% ho isa ho 3% parafini e nang le chlorine, triphosphate, pentabromodiphenyl ether, antimony trioxide, jj. khase, ka tsela eo fokotsa maemo carburizing le maemo a nakong ea ho betsa.
  9. Ts'ebetsong ea ho borashe lera la paterone, lisebelisoa tse khahlanong le carburizing li ka eketsoa. Lihlahisoa tse ling tsa anti-carburization, joalo ka letsoai la tšepe ea alkali le phofo ea lejoe la mokoetla, li kenyelletsoa ts'ebetsong ea ho roala, e le hore paterone e ka bola ka ho lekana CO le CO2 khase ho monya khabone lera ka mor'a ho tšela, ka hona e thibela ho lahla ho tsoa Carbon e kenang; kapa ho eketsa oxidizer ho roala ho ntšetsa pele phetoho ea khase ea C le H2 kamora ho bola hoa mocheso ho khase e sa nke lehlakore, e le hore C le H kamora ho bola ha mocheso li ka fokotsa ho kenella ho keneng, ho baka keketseho ea khabone kapa hydrogen embrittlement .

Kamora ho sekaseka le ho akaretsa lisosa tse fapaneng tse ka bang teng tsa khabone e ngata ho hlahiseng li-castings tse tlase tsa khabone ka foam e lahlehileng, moralo oa ts'ebetso ea tlhahiso le mekhahlelo ea tekheniki ea tlhahiso ea likhase tse tlase tsa khabone ka foam e lahlehileng e ile ea fetoloa le ho hlophisoa ho theha Maemo a mahlale a morao-rao a nang le kahlolo e molemo le a ts'epahalang a tlase a khabone a beha mokhoa oa ts'ebetso ea tlhahiso, e le ho netefatsa litlhoko tsa tekheniki bakeng sa tlhahiso ea lihlahisoa tse lahliloeng tse nang le k'habone e tlase tse nang le k'habone tse sebelisang foam e lahlehileng. Ha u fetola li-parameter tsa tekheniki ea ts'ebetso ea ts'ebetso ea ts'ebetso ea tlhahiso bakeng sa tlhahiso ea likhalase tsa khabone tse tlase tlhahiso ea foam e lahlehileng, lintlha tse latelang li lokela ho fuoa tlhokomelo e khethehileng ho:

  1. Ha o sebelisa ho qhibilihisa maqhubu a mahareng, ho hlokahala hore o laole ka mokhoa o thata lipalo tsa batching le 'mankhonthe oa sebele, khetho ea thepa le ts'ebetso ea ho fepa tšepe ea tšepe. Hobane palo ea metsoako ke senotlolo sa ho netefatsa hore tšepe e qhibilihisitsoeng e nang le sebopeho se tšoanelehang le khase e nyane le inclusions lia qhibiliha ho hlahisa lihlahisoa tsa boleng bo holimo tsa tšepe. Ho nepahala ha metsoako, khetho le phepo ke tiiso ea mantlha ea boleng ba lihlahisoa tsa ho lahla. Ka hona, sistimi e thata ea tlhahlobo e tlase e tlameha ho etsoa bakeng sa lisebelisoa tse nchafalitsoeng. Haholo-holo, ho hlokahala hore ho tlosoe masale a tšepe a alloy le likhechana ka lisebelisoa tse sa hlakang ho netefatsa hore sebopeho sa metsoako ea ho qhibilihisa se fihlela litlhoko tsa ts'ebetso ea ho lahla mekhahlelo ea mahlale, e leng eona ntho ea mantlha e lebisang ts'ebetsong le taolong ea tlhahiso ea tlase. li-castings tsa khabone ka har'a foam e lahlehileng.
  2. Khetha foam kapa lifaha tse atolositsoeng pele tse nang le khabone e tlase ho etsa castings. Hajoale, foam ea polystyrene e hlahisoang ka lapeng e na le khabone ea 92%; styrene methyl methacrylate copolymer resin STMMAC e na le khabone ea 69.6%; EPMMA e atolositsoeng e na le khabone ea 60.0%; Tshebediso ya EPS lintho tse bonahalang ho etsa hlobo foromeletsoeng tla eketsa dikahare k'habone tsa tšepe e qhibilihisitsoeng ke 0.1% ho 0.3% nakong ea ho betsa. Ha thepa ea EPMMA kapa STMMA e sebelisoa bakeng sa tlhahiso ea hlobo ea ho lahla, ho lahla ho bakoa ke thepa ea hlobo nakong ea tšollo Keketseho ea khabone e ka tlase ho 0.05%.
  3. Khetha mofuta o nepahetseng oa foam ho etsa paterone ea ho betsa. Ha o netefatsa litlhoko tsa tekheniki ea mocheso o etsang mocheso mme ho se na liphoso tse ling tse bakoang ke boleng ba foam nakong ea tlhahiso le ho tšolleloa ha tšepe, ho ba nyane letsoalo la foam ea mokhoa oa ho betla le ho fokola ha foam, ho molemo ho fokotsa carburization lahla.
  4. Ntlafatsa boleng ba tlhahiso ea mekhoa ea ho betsa. Ha mokhoa oa ho betsa o ka etsoa ka botlalo, ha oa lokela ho etsoa o kopane, 'me bokaholimo ba khokahano ea mofuta ona bo lokela ho fokotsoa. Ha o etsa khokahano ea paterone, ho hlokahala hore o netefatse hore bokaholimo ba kamano bo boreleli ebile bo bataletse, ho fokotsa sekhomaretsi se sebelisetsoang ho hokahanya, le ho fokotsa lihlahisoa tsa sekhomaretsi se futhumatsang sekhomaretsi ho fokotsa khabone ea mocheso lihlahisoa tsa ho bola.
  5. Sebelisa likhomaretsi tse se nang khabone e tlase kapa tse se nang khabone. Ka mantsoe a mang, sekhomaretsi se khethehileng bakeng sa ho lahla khatello e mpe le ho tlama se lokela ho sebelisoa bakeng sa ho kopanya lihokelo, ho fapana le likhomaretsi tse tloaelehileng tsa boleng bo tlase tse nang le khabone e ngata bakeng sa tlamo. Mme ha paterone e kopantsoe ebile e tlamahane, ha ho netefatsoa mocheso le kamano ea matla a sekhomaretsi, palo ea sekhomaretsi e lokela ho fokotsoa ho fokotsa lihlahisoa tsa mocheso o senyehang.
  6. Khetha 'me u tsebe mokhoa o utloahalang oa ho qhekella. Bakeng sa moralo oa ho betsa oa li-castings, ho hlokahala hore li-castings li be le phello ea ho potlakisa ho fafatsoa ha polasetiki e nang le foam nakong ea ts'ebetso ea ho betsa, le ho fokotsa le ho thekesela nako ea puisano le karabelo ea mokelikeli le mekhahlelo e tiileng mochesong lihlahisoa tsa boleng, ka hona ho fokotsa kapa ho qoba ho betloa ha Carburization ho etsahala.
  7. Khetha 'me u behe mocheso o loketseng oa ho tšela le ho tšolla lebelo la ho betsa. Ka lebaka la libopeho tse fapaneng tsa ho betsa ka mokhoa o ts'oanang le ts'ebetso ea ho betsa, mocheso oa tlatsetso oa 'nete o fapane ka ho felletseng ha tšepe e qhibilihisitsoeng e tšeloa mocheso o tšoanang. Haeba mocheso o tšollang o eketseha, lebelo le tšolotsoeng le lona le tla eketseha, le tla fella ka ho bola hoa mocheso ka mokhoa o potlakileng mme ho se bonolo ho o phethela, o tla eketsa bongata ba lihlahisoa tsa ho bola ha mocheso molemong oa mokelikeli. Ka nako e ts'oanang, hobane lekhalo lipakeng tsa tšepe e entsoeng ka ho qhibilihisoa le paterone le lenyane, mokelikeli kamora ho pepetoa ho tsoa lekhalong, lihlahisoa tse futhumatsang hangata li pepetsoa lipakeng tsa lera la paterone le tšepe e qhibilihisitsoeng, kapa likhutlong tse batang kapa likhutlo tse shoeleng moo tšepe e qhibilihisitsoeng e phallang, e baka hore sefahleho se kopaneng se eketsehe, khatello ea khabone le palo ea carburization le tsona li tla eketseha. Ka nako e ts'oanang, ela hloko ka ho khetheha taba ea hore haeba ts'ebetso ea ho lahla e sa utloahale, tšepe e qhibilihisitsoeng e tšollang mocheso e phahame haholo mme lebelo le tšeloang le potlakile haholo, le tla baka likotsi tsa tlhahiso joalo ka gassing le spray morao.
  8. Lelakabe le thibelang mollo le eketsoa ho paterone ho thibela ho petsoha le ho tuka hoa paterone mocheso o phahameng, hore e se hlahise kapa e hlahise lihlahisoa tse tiileng tse nang le khabone. Joalo ka ho eketsa lelakabe le thibelang 0.5% ho isa ho 3% parafini e nang le chlorine, triphosphate, pentabromodiphenyl ether, antimony trioxide, jj. khase, ka tsela eo fokotsa maemo carburizing le maemo a nakong ea ho betsa.
  9. Ts'ebetsong ea ho borashe lera la paterone, lisebelisoa tse khahlanong le carburizing li ka eketsoa. Eketsa li-catalyst tse khahlanong le carburization, joalo ka letsoai la tšepe ea alkali le phofo ea lejoe la mokoetla, nakong ea boitokiso ba pente ea paterone, e le hore paterone e ka senyeha ka ho lekana CO le CO2 khase ho monya khabone ka lera la pente kamora ho tšela, ka tsela eo ho thibela ho lahla ho tloha ho kenella. K'habone; kapa ho eketsa oxidizer ho roala ho khothaletsa phetoho ea khase ea C le H2 kamora ho bola hoa mocheso ho khase e sa nke lehlakore, e le hore C le H kamora ho bola ha mocheso li ka fokotsa ho kenella ho keneng, ho baka keketseho ea khabone kapa hydrogen embrittlement .
  10. Tiea taolo ea boleng ba kalafo ea lehlabathe e nchafatsoang. Etsa bonnete ba hore tlhahiso le ts'ebeliso ea lehlabathe le etsang lintho tse hlokahalang, haholo-holo litaba tsa lerōle lehlabatheng le lokela ho laoloa ka thata ho thibela moea o kenang lebokoseng la lehlabathe hore o se ke oa fokotsoa ka lebaka la lerōle lihlahisoa tsa ho futhumatsa tse futhumetseng tsa mofuta oa ho betla hore li se ke tsa khona ho lokolloa ho tsoa mokokotlong ka nako, le ho eketsa sekhahla sa recarburization sa castings.
  11. Ha li-castings tsa khabone e tlase li hlahisoa ebe li tšeloa, lephaka la botlolo e tlameha ho eketsoa. Lebokose la lehlabathe le lokela ho amohela sebopeho sa lebota la lebota. Ha o tšela, lebokose le koaletsoeng leboteng le ka potlakisa ho baleha ha lihlahisoa tse futhumetseng ho ea kantle ho hlobo, ka tsela eo ho fokotsa nako ea ho tsepamisa mohopolo le nako ea ho ikopanya ea lihlahisoa tse futhumatsang tsa paterone, le ho fokotsa kapa ho qoba tšepe ea Carburization le ho kenya likarolo tsa khabone . Ha boholo ba lehlabathe le bōpa bo pakeng tsa 20 letlooeng le 40 letlooeng, 0.03MPa ~ 0.06MPa e loketse ha e lahla litšepe tsa tšepe. Haeba khatello e mpe e le kholo haholo, e tla etsa hore lehlabathe le khomarele le liphoso tse ling ha ho betloa.
  12. Bakeng sa ho tšolleloa ha litšepe tse tlaase tsa khabone, mokhoa o tlase oa ho tšela o lokela ho sebelisoa ka hohle kamoo ho ka khonehang ho etsa hore phallo ea tšepe e qhibilihisitsoeng e be boreleli, 'me lihlahisoa tse futhumatsang tsa sebopeho li ka kena hantle ka har'a pokello ea slag kapa riser, ka hona ho fokotsa le ho fokotsa ho senyeha ha mocheso ka mokhoa ona Nako ea ho ikopanya le karolo ea mokelikeli le mohato o tiileng sehlahisoa se fokotsa le ho felisa monyetla oa keketseho ea khabone. Ts'ebeliso ea sistimi ea ho tšolla pula ho ts'ela litšepe tse nang le khabone e tlase e tla eketsa maemo le maemo a ts'ebetsong a carburization, carburization le ho beha khabone ea castings, mme e bake likoli tse tebileng ho li-cast mme ha li a lokela ho sebelisoa.

Ka kopo boloka mohloli le aterese ea sengoloa sena hore se hatisoe hape: Mabaka a Keketseho e Feteletseng ea K'habone Tlhaisong e Lahlehileng ea Foam Castings


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

ISO90012015 LE ITAF 16949 CASTING COMPANY SHOP

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.

Matla ALUMINUM shoa lahla LE ISO90012015

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.

O PHETHAHETSENG ZINC shoa Likarolo tsa China

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 2015 moetsi ea netefalitsoeng oa tlhahiso ea magnesium le hlobo ea hlobo

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.

Minghe lahla Tšebeletso e 'ngoe ea ho lahla Tšebeletso-tsetelo ea matsete jj

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.

Lisebelisoa tsa Casting Parts Case

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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MingO lahla Molemo

  • Software e felletseng ea ho lahla le moenjiniere ea nang le boiphihlelo e etsa hore sampole e etsoe matsatsing a 15-25
  • Sete e felletseng ea lisebelisoa tsa tlhahlobo le taolo ea boleng li etsa lihlahisoa tse ntle tsa Die Casting
  • Ts'ebetso e ntle ea ho tsamaisa thepa le netefatso e ntle ea mofani oa thepa re ka lula re tsamaisa thepa ea Die Casting ka nako
  • Ho tloha lipapaling ho isa likarolong tse ling, kenya lifaele tsa hau tsa CAD, qotsulo e potlakileng le ea boiphihlelo ka lihora tse 1-24
  • Bokhoni bo pharalletseng bakeng sa ho rala li-prototypes kapa likarolo tse kholo tsa tšebeliso ea pheletso qetellong
  • Mekhoa e tsoetseng pele ea Die Casting (180-3000T Machine, Cnc Machining, CMM) e sebetsana le lisebelisoa tsa tšepe le polasetiki

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Moralo oa Die-Progressive Die tse ngata

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The Papiso Of 7 Mefuta shoa Steel

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Ntho ea mantlha e amang machinability ea lisebelisoa ke efe? K'hemik'hale ea ste

Ts'ebetso ea Ts'ebetso ea Lisebelisoa le Litaba Tse Hlokang Hloko

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Shoa lahla ke e 'ngoe ea mekhoa ea bohlokoa bakeng sa tšepe e se nang tšepe e etsang. Nakong ea ts'ebetso ea ho lahla thepa

U ka fumana sebaka se setle ka ho fetesisa sa belofo ea lephaka ho The Die Cast Tooling?

Ha ho bapisoa le ho betsa lehlabathe le matla a khoheli, microstructure ea castings ea setso e shoa

Mokhoa oa ho Ntlafatsa oa Performance Performance

Ntle le tšebelisano e nepahetseng ea matrix ka matla a lekaneng a phahameng le thata

Tlhaloso ea Moralo oa Aluminium Alloy Shell Die Casting Tooling

Sengoloa sena se qala ka ho sekaseka sebopeho le tšebetso ea ho lahla khetla ea aluminium alloy, le u

Boleng ba Taolo ea Likarolo tsa Aluminium Alloy tsa Die Casting

Sengoloa sena se bua haholo ka taolo ea boleng ba lisebelisoa tse tala bakeng sa li-aluminium alloy pa