Inkqubo yokuphosa iShell Mold
I-Shell yokubumba i-Shell ibizwa ngokuba yinkqubo yokuphosa isanti yangaphambi kokutyabeka, ishushu sokubumba iqokobhe okanye inkqubo yokuphosa. Eyona nto iphambili ekubumbeni sisanti yentlaka e-pre-camera, ebiza kakhulu kunesanti eluhlaza kunye nesanti yentlaka. Ngapha koko, le santi ayinakusetyenziswa kwakhona.
Amacwecwe ekubunjweni kweqokobhe aneendleko eziphakamileyo kunokuphosa isanti. Nangona kunjalo, iindawo ekubunjweni kweqokobhe zinezinto ezininzi eziluncedo njengokunyamezelana okungafaniyo, umgangatho womgangatho olungileyo kunye neziphene ezingaphantsi.
Phambi kokwenza isikhunta kunye nomxholo, isanti egutyungelweyo igqunywe ngefilimu eqinileyo yomphezulu womhlaba. Isanti egalelwe ikwabizwa ngokuba yigobolondo (engundoqo) yesanti. Inkqubo yezobuchwephesha kukuxuba ngomatshini umgubo we-phenoset wesanti kunye nesanti eluhlaza kunye nokuqina xa kushushu. Kuye kwavela isanti wawutyabeka ngokusebenzisa thermoplastic phenolic nentlaka kunye arhente ephilileyo latent (ezifana urotropine) kunye izinto zokuthambisa (ezifana calcium stearate) ngokusebenzisa inkqubo ethile ukutyabeka.
Xa isanti efudumeleyo ishushu, i-resin ifakwe phezu kweengqungquthela zentlabathi. Ngaphantsi kwesenzo seqela le-methylene elibolile yi-Maltropine, i-resin etyhidiweyo iguquka ngokukhawuleza ukusuka kulungelelwaniso lomzimba ukuya kulwakhiwo lomzimba olungafakwanga ukuze isanti egutyungelweyo yomelele kwaye yenziwe. Ukongeza kwifom yegranular eyomileyo ngokubanzi yesanti, kukho isanti emanzi kunye ne-viscous camera.
Emva kokuxuba isanti yoqobo (okanye isanti ehlanguliweyo), i-resin engamanzi kunye ne-catalyst ngokulinganayo, kwaye uyigcwalise kwibhokisi engundoqo (okanye kwibhokisi yesanti), emva koko uyiqinise ukuze uyiqinise ube ngumngundo okanye ukungunda kwibhokisi engundoqo (okanye kwibhokisi yesanti ) kubushushu begumbi, kwasekwa isikhunta sokuphosa okanye isiseko sokuphosa, esibizwa ngokuba yi-self-harding cold-core box modelling (isiseko), okanye indlela yokuzenza lukhuni (isiseko). Indlela self-lukhuni lungohlulwa lube asidi-catalyzed nentlaka fur kunye phenolic intlaka isanti indlela self-lukhuni, urethane intlaka isanti indlela self-lukhuni kunye phenolic monoester indlela self-lukhuni.
Inkampani ye-Shell Mold ivoti
Shell zomngundo siwisa
Amandla eShell yokuKhangela kwiRMC Foundry
Kwi-RMC Foundry, sinokuyila kwaye sivelise ukubunjwa kweqokobhe ngokwemizobo yakho, iimfuno, iisampulu okanye iisampulu zakho. Singabonelela ngeenkonzo zobunjineli eziguqukayo. Ukuphoswa kwesiko okuveliswe kukuphoswa kweqokobhe kusebenza kumashishini ahlukeneyo anje ngoololiwe bakaloliwe, iilori zomsebenzi onzima, oomatshini basefama, iimpompo kunye neevaluva, kunye noomatshini bokwakha. Koku kulandelayo uza kufumana intshayelelo emfutshane yento esinokuyiphumeza ngenkqubo yokubumba iqokobhe:
- Ubungakanani beMax: 1,000 mm × 800 mm × 500 mm
- Ubunzima bobunzima: 0.5 kg - 100 kg
- • Amandla oNyaka: iitoni ezingama-2 000
- • Ukunyamezelana: Kwisicelo.
Camera Sand Shell Ikubumbe
Zithini iZinyithi kunye neeAlloys esiziphosa ngeShell Mold Casting
I-Gray Cast Iron, i-Gray Ductile Iron, i-Carbon Stee, Yenza iiAlloys zentsimbi, Yenziwe ngentsimbi eshayinayo, Phosa iAluminiyam, I-Brass kunye neCopper kunye Ezinye izinto kunye neMigangatho ngesicelo.
| Isinyithi kunye neAlloys | IBanga eliDumileyo |
| Intsimbi eNtsundu | GG10 ~ GG40; I-GJL-100 ~ GJL-350; |
| I-Ductile (i-Nodualar) yentsimbi yentsimbi | GGG40 ~ GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2 |
| IAustempered Ductile Iron (ADI) | EN-GJS-800-8, EN-GJS-1000-5, EN-GJS-1200-2 |
| Intsimbi yeCarbon | C20, C25, C30, C45 |
| Ingxubevange Steel | 20Mn, 45Mn, ZG20Cr, 40Cr, 20Mn5, 16CrMo4, 42CrMo, 40CrV, 20CrNiMo, GCr15, 9Mn2V |
| Yenziwe ngentsimbi eshayinayo | Ferritic Stainless, Aluminium Stainless, imvula Ukuqinisa Stainless, engayi Stainless |
| Aluminium Alloys | ASTM A356, ASTM A413, ASTM A360 |
| IiAlloys zeBrass / zeCopper | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 |
| Umgangatho: ASTM, SAE, AISI, GOST, Din, EN, ISO, kunye ne-GB | |
I-Ductile Cast Iron i-Shell Castings
I-Nodular Iron Shell Castings
I-Shell Mold Ukunyathela Amanyathelo
✔ Ukwenza iipateni zentsimbi. Isanti yentlaka eyenziwe kwangaphambili kufuneka ifudunyezwe kwiipateni, ke iipateni zesinyithi sisixhobo esifanelekileyo sokwenza iqokobhe lokubumba.
✔ Ukwenza Umngxunya weSanti owenziwe kwangaphambili. Emva kokufaka iipateni zesinyithi kumatshini wokubumba, isanti yentlaka esele igalelwe kwangaphambili iya kudutyulwa ipateni, kwaye emva kokufudumeza, ukutyabeka kwentlaka kuya kutyibilika, emva koko isikhunta sesanti sibe liqokobhe lesanti eliqinileyo kunye ne-cores.
✔ Ukunyibilikisa isinyithi. Usebenzisa iifanishi zokungenisa, izinto ziya kunyibilika zibe lulwelo, emva koko ukudityaniswa kweekhemikhali zentsimbi engamanzi kufuneka kuhlalutywe ukuthelekisa amanani afunekayo kunye neepesenti.
✔ Ukuthulula isinyithi.Xa isinyithi esinyibilikiweyo sihlangabezana neemfuno, ziya kugalelwa kubumbeko lweqokobhe. Ngokusekwe kubalinganiswa abahlukeneyo kuyilo lokuphosa, isikhunta seqokobhe siya kungcwatyelwa kwisanti eluhlaza okanye ngokungqinelana ngamanqanaba.
✔ Shot ukuqhumisa, Ukusila nokucoca.Emva kokupholisa kunye nokuqina kokuphoswa, i-risers, amasango okanye i-iron eyongezelelweyo kufuneka inqunyulwe kwaye isuswe. Ke ukulahlwa kwentsimbi kuya kucocwa sisixhobo sokukhupha isanti okanye oomatshini bokudubula. Emva kokuguba intloko yokugoba kunye nemigca yokwahlukana, iindawo ezigqityiweyo zokuphosa ziya kuza, zilinde ezinye iinkqubo xa kufuneka njalo.
I-Shell Mold yokubumba i-Ductile Iron Castings
Izinto eziluncedo zeShell zomngundo Ivoti
1) Inokusebenza kwamandla afanelekileyo. Inokuhlangabezana neemfuno zesanti eyomeleleyo yamandla aphezulu, isanti yebhokisi eshushu eshushu, kunye nesanti ye-alloy engenamandla.
I-2) Ukugqabhuka ngokugqwesileyo, ukubumbeka kakuhle kwesiseko sesanti kunye nolwandlalo olucacileyo, olunokuvelisa ezona ntsimbi zinzima kakhulu zesanti, ezinje ngeebhatyi zesanti zebhatyi yamanzi njengeentloko zesilinda kunye nemizimba yomatshini.
I-3) Umgangatho womgangatho wesanti ulungile, ubumbene kwaye awukhululekanga. Nokuba kusetyenzisiwe okuncinci okanye akukho nto, umgangatho wobunjani bokuphosa unokufumaneka. Ukuchaneka komlinganiso wee-castings kunokufikelela kwi-CT7-CT8, kunye noburhabaxa bomhlaba uRa unokufikelela kwi-6.3-12.5μm.
I-4) Ukudibana okuhle, okulungeleyo ukucoca kunye nokuphucula ukusebenza kwemveliso
I-5) Isiseko sesanti akukho lula ukufunxa ukufuma, kwaye amandla okugcina ixesha elide akukho lula ukwehla, okulungele ukugcinwa, ukuthuthwa kunye nokusetyenziswa
Shell Ukubumbela siwisa iinxalenye
Iindawo zokuphosa iShell Mold kwiRMC
Camera Sand Umngundo
Nentlaka Camera Sand Umngundo
UShell Ukulungele ukuCosta
Akukho bhaka weShell
Umphezulu weShell Castings
I-Ductile Iron Shell Castings
Ukujongwa kweShell yesiqhelo
I-Shell eyahlulayo iiHydraulic Parts
Uhlobo lweShell Mold Castings esayivelisayo
Icandelo lokuphosa i-Ductile Iron
Nxiba Cast Iron Resist Shell siwisa
Yentlaka Camera Sand Ikubumbe Baza,
Icandelo lokuphosa i-Ductile Cast Iron
I-Gray Iron Shell Mold Ukuvota
Icandelo leSinyithi seShell
I-Shell yokuphosa i-Crankshaft
Icandelo loSimbi lweShell lokuBumba
Iinkonzo ezingakumbi esinokubonelela ngazo
Ngaphandle kwezi nkonzo ze-shell zokukhanda zangasentla, sinokubonelela ngeenkonzo zeenkqubo zokuphosa emva. Ezinye zazo zigqityiwe kumaqabane ethu exesha elide, kodwa ezinye ziveliswa ezindlini zethu zocweyo.
• Ukuthengiselana nokuCoca
• Ukudubula imbabala / Ukukhupha isanti
• Ubushushu bonyango: Ukulungelelanisa, ukucima, ukufudumeza umzimba, ukugcwala komzimba, iNitriding
Unyango lomphezulu: Ukugqitha, i-Andonizing, i-Electroplating, i-Hot Zinc Plating, i-Zinc Plating, i-Nickel Plating, i-Polishing, i-Electro-Polishing, i-Painting, i-GeoMet, i-Zintec.
• I-CNC Machining: Ukuguqula, ukuGaya, ukuLathing, ukubhola, ukuThoba, ukuGaya.
