Puka Puma Puma Puma Puma Puma Puma mai iHaina Foundryme te OEM Ritenga me nga Ratonga Miihini CNC.
Ko te rino maka he koranu rino-waohanga me etahi atu huānga ka mahia ma te whakarewa i te rino poaka, te para, me etahi atu taapiri. Mo te rereketanga mai i te rino me te rino whakarewa, ka whakatauhia te rino whakarewa hei koranu whakarewa me te ihirangi waro (min 2.03%) hei whakapumau i te pakaritanga o te wahanga whakamutunga me te huringa eutectic.
I runga ano i nga whakaritenga matū, ka taea te rino whakarewa te kore-koangi, te whakakotahi ranei. He whanui ake te awhe o nga rino koranu, he maha ake nga waahanga noa, penei i te silicon me te manganese, he taapiri motuhake ranei, penei i te nickel, chromium, aluminum, molybdenum, tungsten, copper, vana-dium, titanium, me etahi atu. Ko te tikanga, ka wehewehea te rino ki te rino hina, te rino ductile (rino nodular), te rino ma, te rino graphite me te rino malleable.
| Te Whakataurite rino ductile | Tito matū％） | Hanganga Matrix | |||||||||
| GB/T 1348-1988 | ASTM A536-84(2004) | EN 1563:-1997 | C | Si | Mn | P | S | Mg | Re | etahi atu | |
| QT400-18 | 60-40-18① F32800 | EN-GJS-400-18 JS1020 | 3.6-3.8 | 2.3-2.7 | <0.5 | <0.08 | <0.025 | 0.03-0.05 | 0.02-0.03 | — | Ferrite Annealed |
| QT400-15 | 60-42-10 F32900 | EN-GJS-400-15 JS1030 | 3.5-3.6 | 3.0-3.2 | <0.5 | <0.07 | <0.02 | 0.04 | 0.02 | — | Ferrite Annealed |
| QT450-10 | 65-45-12 F33100 | EN-GJS-450-10 JS1040 | 3.4-3.9 | 2.7-3.0 | 0.2-0.5 | <0.07 | <0.03 | 0.06-0.1 | 0.03-0.1 | — | Ferrite Annealed |
| QT500-7 | 70-50-05 | EN-GJS-500-7 JS1050 | 3.6-3.8 | 2.5-2.9 | <0.6 | <0.08 | <0.025 | 0.03-0.05 | 0.03-0.05 | — | Pearlite + Ferrite |
| QT600-3 | 80-60-03② F34100 | EN-GJS-600-3 JS1060 | 3.6-3.8 | 2.0-2.4 | 0.5-0.7 | <0.08 | <0.025 | 0.035-0.05 | 0.025-0.045 | — | Ko te Pearlite kua whakaritea |
| QT700-2 | 100-70-03 F34800 | EN-GJS-700-2 JS1070 | 3.7-4.0 | 2.3-2.6 | 0.5-0.8 | <0.08 | <0.02 | 0.035-0.065 | 0.035-0.065 | Mo0.15-0.4 Cu0.4-0.8 | Whakaranu Hangangaiti |
| QT800-2 | - | EN-GJS-800-2 JS1080 | 3.7-4.0 | <2.5 | <0.5 | <0.07 | <0.03 | — | — | Mo0.39 Cu0.82 | Whakaranu Hangangaiti |
| QT900-2 | 120-90-02 F36200 | EN-GJS-900-2 JS1090 | 3.5-3.7 | 2.7-3.0 | <0.5 | <0.08 | <0.025 | 0.03-0.05 | 0.025-0.045 | Mo0.15-0.25 Cu0.5-0.7 | Bainite Raro |
| ① mai i te ASTM A716-2003. ② mai i te ASTM A476/A476M-2000 | |||||||||||
Ko te rino whakarewa, e kiia ana hoki ko te rino nodular, te rino graphite spheriodal, te rino SG noa ranei mo te poto, e tohu ana i te roopu rino. Nodular maka rino whiwhi graphite nodular i spheroidization me te inoculation maimoatanga, e pai te whakapai ake i te āhuatanga pūkaha o te rino maka, rawa te kirihou me te uaua, kia rite ki te whiwhi kaha teitei atu i te waro maitai.
He pai ake te ruinga o te whakarewanga rino i te waro maitai, engari he pai ake te pai o te weldability o te whakarewanga waro. A, i etahi waahanga, ka taea e nga whakarewanga rino ngongo etahi mahi o te mau kakahu me te waikura. Na ka taea te whakamahi i te whakarewa rino mo etahi whare papua, he punaha tuku wai ranei. Heoi ano, me kaha tonu tatou ki te tiaki kia kore e mau me te waikura.
Ko te rino ductile ehara i te mea kotahi engari he wahanga o te roopu o nga rawa ka taea te whakaputa kia maha nga momo taonga ma te whakahaere i te hanganga moroiti. Ko te ahuatanga o tenei roopu rawa ko te ahua o te kauwhata. I roto i nga rino ductile, ko te kauwhata kei roto i te ahua o te nodules kaua ki te tawerewere i te mea kei roto i te rino hina. Ko te ahua koi o nga tawerewere o te kauwhata ka waihanga i nga tohu kukū i roto i te matrix whakarewa me te ahua porotaka o nga nodules iti iho, na reira ka aukati i te hanga kapiti me te whakakaha ake i te ductility e whakaingoa ai te koranu. Ko te tikanga, mena ka taea e te rino ngongo te whakatutuki i o hiahia, ko te rino ductile te mea tuatahi hei whiriwhiri maau, hei utu mo te rino waro mo o whakarewanga.
Raw Materials E waatea ana moMaka kirikiri
• Rino Kerei: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Te Rino Maamaa: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Konumohe me o ratou Alloys
• Ētahi atu Rawa me nga Paerewa ina tono
Nga kaha o te Maka kirikiri i hanga e te ringa:
• Rahi Nui: 1,500 mm × 1000 mm × 500 mm
• Awhe Taumaha: 0.5 kg - 500 kg
• Te Mahinga Tau: 5,000 tons - 6,000 tons
• Nga Whakaaetanga: I runga i te Tono.
Nga kaha o te maka kirikiri e nga Miihini Mouhini Aunoa:
• Rahi Nui: 1,000 mm × 800 mm × 500 mm
• Awhe Taumaha: 0.5 kg - 500 kg
• Te Mahinga Tau: 8,000 tons - 10,000 tons
• Nga Whakaaetanga: I runga i te Tono.
Tikanga Whakaputa Matua
Tauira me te Hoahoa Utauta → Te Hanga Tauira → Te Tukatuka Maama → Te Tito Hanga Matū → Te Whakarewa me te Ringihanga → Te Horoi, Te Miro, me te Whakatangihanga Mahinga → Te Tukatuka, te Whakapaipai ranei mo te Tukunga.
Nga Maangai Tirotiro i te Maka kirikiri
• Te tātari ine ine me te ine-a-ringa
• Te tātari Metallographic
• Te tirotiro pakeke a Brinell, Rockwell me Vickers
• Te tātari taonga miihini
• Whakamātautau papānga iti me te noa
• Te tirotiro i te ma
• Tirotiro UT, MT me RT
Tukatuka Whakamuri i te Maka
• Te whakaheke me te horoi
• Te pupuhi pupuhi / te kirikiri kirikiri
• Te maimoatanga wera: Te Whakanuia, Te Tinei, Te Maamaa, Te Carburization, Te Nitriding
• Te maimoatanga o te Mata: Te Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
•Nga Ratonga Miihini CNC: Te huri, te mira, te miro, te keri, te whakakoro, te huri,
Nga Tikanga Tauhokohoko Whanui
• Rere mahi matua: Uiui me te Korero → Te Whakapumau i nga Taipitopito / Nga Tono Whakaitinga Utu → Te Whakawhanake Taputapu → Te Whakamatau Whakamatau → Whakaaetanga Tauira → Te Whakataunga Whakamatau → Te Whakaputa Papatipu → Te Ota Tonu
• Te wa arahi: Tata ki te 15-25 ra mo te whanaketanga taputapu me te 20 ra mo te hanga papatipu.
• Nga Tikanga Utu: Kia whiriwhiria.
• Nga tikanga utu: T / T, L / C, West Union, Paypal.
