Saina OEM tu'u u'amea lafoatigi limu oloa lafoma auaunaga aCNC masini, togafitiga vevela ma togafitiga luga.
Fa'ali'i atigi fa'ameameaua ta'ua fo'i fa'agasologa fa'ato'a fa'auluina resini fa'aulu oneone, atigi vevela fa'ameamea po'o le fa'agasologa autu. O le mea autu e faʻapipiʻi ai le oneone phenolic resin muamua, lea e sili atu le taugata nai lo le oneone lanumeamata ma furan resin oneone. E le gata i lea, o lenei oneone e le mafai ona toe faʻaaogaina.
Furan resin fa'ama'a'a solo oneone fa'aogaina (nobake process) fa'aogaina le furan resin ufiufi oneone e fausia ai le fa'ameamea. A maeʻa ona faʻafefiloi le oneone muamua (poʻo le oneone toe faʻaleleia), vai furan resin ma vai faʻapipiʻi tutusa, ma faʻatumu i totonu o le pusa autu (poʻo le pusa oneone), ona faʻapipiʻi lea e faʻamaʻa i totonu o se limu poʻo se limu i totonu o le pusa autu (poʻo le oneone. pusa) i le vevela o le potu. Ona fa'atupuina lea o le fa'ameamea po'o le fa'aulu, lea e ta'ua o le fa'ama'a'aina o le pusa malulu-autu (autu), po'o le fa'ama'a'aina o le tagata lava ia (autu).
Ona o le limu ua faia i le vevela o le potu ma e leai se manaʻoga e vevela, o le faʻamaʻaʻaina o le oneone e taʻua foi e leai se tao tao faiga. E mafai ona vaevaeina le auala e faamaaaina ai le tagata lava ia i le acid-catalyzed furan resin ma le phenolic resin sand auala e faamaaaina ai le tagata lava ia, urethane resin sand auala e faamaaaina ai le tagata lava ia ma le phenolic monoester auala e faamaaaina ai.
I le avea ai o se oneone fa'apipi'i pusa malulu e fa'ama'a'aina e ia lava, o le oneone furan resin o le oneone fa'apipi'i fa'akomepiuta muamua ma sili ona fa'aaogaina i le taimi nei i le fa'atauga a Saina. O le aofaʻi o resini faʻaopoopo i le oneone e masani lava 0.7% i le 1.0%, ma o le aofaʻi o le resini faaopoopo i le oneone autu e masani lava 0.9% i le 1.1%. O mea o loʻo maua i le aldehyde saoloto i furan resin e i lalo ifo o le 0.3%, ma o nisi fale gaosi oloa ua pa'ū i lalo ole 0.1%. I totonu o le faʻavaeina i Saina, o le furan resin resin self-hardening sand ua oʻo i le tulaga faʻavaomalo e tusa lava po o le a le faagasologa o le gaosiga ma le tulaga maualuga o le faʻaogaina.
| Vasega Tutusa o le Uamea Efuefu | ||||||||
| AISI | M-malosi | DIN | BS | SS | AFNOR | UNE / IHA | JIS | UNI |
| A48-20B | 0.6010 | GG-10 | Vasega 100 | 0110-00 | - | - | FC 100 | G 10 |
| A48-25B | 0.6015 | GG-15 | Vasega 150 | 0115-00 | Ft 15 D | FG 15 | FC 150 | G 15 |
| A48-30B | 0.6020 | GG-20 | Vasega 200 | 0120-00 | Ft 20 D | FG 20 | FC 200 | G 20 |
| A48-40B | 0.6025 | GG-25 | Vasega 250 | 0125-00 | Ft 25 D | FG 25 | FC 250 | G 25 |
| A48-45B | 0.6030 | GG-30 | Vasega 300 | 0130-00 | Ft 30 D | FG 30 | FC 300 | G 30 |
| A48-50B | 0.6035 | GG-35 | Vasega 350 | 0135-00 | Ft 35 D | FG 35 | FC 350 | G 35 |
| A48-60B | 0.6040 | GG-40 | Vasega 400 | 0140-00 | Ft 40 D | - | FC 40 | - |
| 32510 | GTS-35 | B340/12 | 0815-00 | MN 35-10 | - | FCMW 330 | - | |
| A220-40010 | 0.8145 | GTS-45 | P440/7 | 0852-00 | MN 450 | - | FCMP 440/490 | GMN 45 |
| A220-50005 | 0.8155 | GTS-55-04 | P510/4 | 0854-00 | MP 50-5 | - | FCMP 490 | GMN 55 |
| A220-70003 | 0.8165 | GTS-65-02 | P570/3 | 0856-00 | MN 650-3 | - | FCMP 590 | GMN 65 |
| A220-70003 | - | GTS-65 | P570/3 | 0858 | MN 60-3 | - | FCMP 540 | - |
| A220-80002 | 0.8170 | GTS-70-02 | P690/2 | 0862-00 | MN 700-2 | - | FCMP 690 | GMN 70 |
u'amea lafo Ductile, lea e ta'ua foi nodular lafo uʻamea, spheriodal graphite lafo uʻamea pe naʻo SG uʻamea mo le puupuu, fai ma sui o se vaega o lafo uʻamea. Nodular lafo uʻamea maua graphite nodular e ala i le spheroidization ma inoculation togafitiga, lea e faaleleia lelei ai le masini o le uʻamea lafo, aemaise lava le palasitika ma faigata, ina ia maua ai le malosi maualuga atu nai lo carbon sila.
U'amea u'ameae sili atu le te'i absorption faatinoga nai lo uamea carbon, ao castings uamea carbon sili atu weldability. Ma i nisi tulaga, o le ductile iorn castings e mafai ona i ai ni faatinoga o le tete'e ofu ma ele. E mafai la ona fa'aoga le u'amea u'amea mo nisi fale pamu po'o le fa'aogaina o vai. Ae ui i lea, e manaʻomia pea ona tatou faia ni puipuiga mo le puipuia o latou mai le ofuina ma le ele.
O le u'amea u'amea e le o se mea e tasi ae o se vaega o se vaega o mea e mafai ona gaosia e maua ai le tele o mea totino e ala i le pulea o le microstructure. O le uiga masani o lenei vaega o meafaitino o le foliga o le graphite. I irons ductile, o le graphite o loʻo i foliga o nodules nai lo paʻu e pei ona i ai i le uʻamea efuefu. O foliga ma'ai o fasipepa o le graphite e fa'atupuina ai le fa'alavelave mamafa i totonu o le matrix u'amea ma le foliga lapotopoto o nodules e fa'aitiitia, ma fa'afefe ai le fa'atupuina o ta'eta'ei ma maua ai le fa'aleleia atili o le ga'o lea e maua ai le igoa o le u'amea. O lona uiga masani, afai e mafai e le uʻamea uʻamea ona fetaui ma ou manaʻoga, o le uʻamea uʻamea e mafai ona avea ma au filifiliga muamua, nai lo le carbon steel mo au faʻamea.
| Resin Ufiufi oneone lafo uamea ma Alloys | |
| Uamea & Alloys | Vasega lauiloa |
| Uamea U'amea Efuefu | GG10~GG40; GJL-100 ~ GJL-350; |
| U'amea lafo (Nodular). | GGG40 ~ GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2 |
| Austempered Ductile Iron (ADI) | EN-GJS-800-8, EN-GJS-1000-5, EN-GJS-1200-2 |
| Uamea Carbon | C20, C25, C30, C45 |
| Uamea uamea | 20Mn, 45Mn, ZG20Cr, 40Cr, 20Mn5, 16CrMo4, 42CrMo, 40CrV, 20CrNiMo, GCr15, 9Mn2V |
| Apa siliva | Ferritic Stainless Steel, Martensitic Steel Steel, Austenitic Stainless Steel |
| Aluminum Alloys | ASTM A356, ASTM A413, ASTM A360 |
| 'apamemea / 'apamemea fa'avae | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 |
| Tulaga masani: ASTM, SAE, AISI, GOST, DIN, EN, ISO, ma GB | |
Le lelei o le Furan Resin faʻapipiʻiina le oneone faʻamaʻaʻaina o le tagata lava ia:
1) Faʻaleleia le saʻo saʻo o castings ma le roughness luga.
2) O le faʻamaʻaina o le oneone (autu) e le manaʻomia ai le faʻamago, lea e mafai ona faʻasaoina le malosi, ma e mafai foʻi ona faʻaogaina fafie taugofie poʻo pusa palasitika ma faʻataʻitaʻiga.
3) E faigofie ona faʻapipiʻi ma paʻu le oneone faʻamaʻaʻaina e le tagata lava ia, e faigofie ona faʻamama le faʻamalo, ma o le oneone tuai e mafai ona toe faʻaaogaina ma toe faʻaaogaina, lea e faʻaitiitia ai le malosi o le galuega o le faiga autu, faʻataʻitaʻiga, paʻu oneone, faʻamamaina ma isi fesoʻotaʻiga, ma e faigofie ona iloa masini poʻo masini.
4) O le vaega tele o resini i le oneone e na o le 0.8% ~ 2.0%, ma o le tau atoa o mea mata e maualalo.
Talu ai ona o le auala e faʻamalosi ai le tagata lava ia o loʻo i ai le tele o tulaga faʻapitoa o loʻo taʻua i luga, o le auala faʻamalosi e le gata e faʻaaogaina mo le faia o le autu, ae faʻaaogaina foi mo le faʻailogaina. E sili ona fetaui lelei mo le vaega tasi ma le gaosiga o vaega laiti, ma e mafai ona gaosia u'amea lafo, lafo uamea ma non-ferrous alloy castings. O nisi o fale su'esu'e a Saina ua suia atoa le palapala oneone mamago, sima oneone, ma se vaega o le oneone tioata vai.
Oloa Tu'u Uamea Fa'apitoa
