Tankin Tankin Ruwa Mai Zafi Na Girgizar Gishiri Da Aka Yi Amfani da Tushen Tufafin Karfe A516-70
Q460 shine ƙaramin ƙarfe mai ƙarfi mai ƙarfi.Hanyar zayyana Q460: lambar ƙarfensa an riga an tsara shi da “Q”, wanda ke wakiltar ma’aunin ƙarfin ƙarfe, wato ƙarfin yawan amfanin ƙasa.Lamba mai zuwa yana nuna ƙimar ƙimar ƙimar 460 tana wakiltar 460 MPa, mega shine ikon 6th na 10, kuma Pa shine rukunin matsa lamba Pascal.Q460 yana nufin cewa nakasar filastik na karfe zai faru ne kawai lokacin da ƙarfin karfe ya kai 460 MPa, wato, lokacin da aka saki ƙarfin waje, karfe zai iya kula da siffar da aka damu kawai kuma ba zai iya komawa zuwa ainihin siffarsa ba.Wannan ƙarfin ya fi ƙarfin ƙarfe na yau da kullun.Alamun ingancin gaba ɗaya sune A, B, C, D, E, bi da bi.Dangane da tabbatar da ƙarancin carbon daidai, Q460 daidai yana ƙara abun ciki na abubuwan microalloying daidai.Kyakkyawan aikin walda yana buƙatar ƙarancin carbon daidai da ƙarfe, kuma haɓakar abubuwan microalloying yana ƙara ƙarfin ƙarfe yayin da yake haɓaka carbon daidai da ƙarfe.Amma an yi sa'a, ƙarar carbon daidai ƙarami ne, don haka ba zai shafi aikin walda na ƙarfe ba.
Ci gaban masana'antar kera motoci cikin sauri ya taka muhimmiyar rawa wajen ci gaban tattalin arzikin kasa da zamantakewa.Sai dai saboda tasirin karancin makamashi, gurbacewar muhalli da sauran matsaloli, sabanin ci gaban masana'antar ya kara yin fice.Sa ido ga nan gaba, ci gaban masana'antu zai iya kasancewa mai dorewa ne kawai idan ya dogara ne akan yanayin yanayi, ilimin halittu, kiyayewa da makamashi da aminci.
A ƙarƙashin wannan bangon, aikace-aikacen mota mai sauƙi da ƙarfin ƙarfe mai ƙarfi ya zama muhimmin alkiblar ci gaba.Duk da haka, tare da haɓaka ƙarfin ƙarfin ƙarfe mai ƙarfi mai ƙarfi, tsarin gyare-gyaren sanyi na gargajiya yana da wuyar karyewa a cikin tsari, wanda ba zai iya biyan bukatun aiki na farantin karfe mai ƙarfi ba.A wannan yanayin, da zafi stamping kafa fasaha na matsananci-high ƙarfi karfe farantin da aka hankali nazari a cikin duniya - wani sabon tsari hadewa kafa, zafi canja wuri da kuma microstructure canji, wanda yafi amfani da halaye na ƙãra plasticity da rage yawan amfanin ƙasa ƙarfi na takardar. karfe a yanayin zafi austenite.Duk da haka, thermoforming yana buƙatar zurfin bincike game da yanayin tsari, canjin lokaci na ƙarfe da fasaha na bincike na CAE, amma wannan fasaha ta keɓaɓɓu ta hanyar masana'antun kasashen waje kuma yana tasowa sannu a hankali a kasar Sin.
Dangane da bincike da kididdiga, aikace-aikacen ƙarfe mai ƙarfi na wasu samfuran motoci yana haɓaka, kuma aikace-aikacen ƙarfe mai ƙarfi na tsarin jikin wasu samfuran ya kai 90%.Bisa binciken da sashen makamashi na cibiyar kula da karafa da karafa na Amurka ya yi, ko da an rage darajar karafa mai karfin gaske, tashin hankalinsa ya fi na gargajiya wahala.A ductility na high-ƙarfi karfe ne kawai rabin na talakawa karfe.
Lokacin da aka kafa kayan ta hanyar stamping, zai taurare.Karfe daban-daban suna da digiri daban-daban na hardening.Gabaɗaya, ƙaramin ƙarfi ƙaramin ƙarfe ƙarfe yana ƙaruwa kaɗan da 20MPa, ƙasa da 10%.Lura: ƙarfin yawan amfanin ƙasa na karfe biyu ya karu da 140 MPa, karuwa fiye da 40%!Yayin da ake yin aikin, karfen zai zama daban-daban, ba kamar kafin a fara aikin hatimi ba.Ƙarfin da ake samu na waɗannan karafa yana ƙaruwa da yawa bayan an damu.Matsakaicin yawan amfanin ƙasa na kayan haɗe tare da taurin aiki daidai yake da haɓaka mai mahimmanci a cikin damuwa mai gudana.Saboda haka, fatattaka, springback, wrinkling, workpiece size, mutu lalacewa da micro waldi lalacewa sun zama mayar da hankali ga matsaloli a cikin kafa tsari na high ƙarfi karfe.
Dangane da halaye da halaye na ƙarfin ƙarfe mai ƙarfi, idan ba za a iya canza kwararar ƙarfe ba kuma ba za a iya rage juzu'i ba, fashewar ƙima da ƙarancin ƙarancin ƙarfe na ƙarfe mai ƙarfi (HSS) na iya haifar da haɓaka ƙimar juzu'i.Ƙarfin kilopound a kowane inci murabba'i (Ksi) na wannan abu (naúrar don auna ƙarfin amfanin ƙasa), haɓaka haɓakawa, ƙarfin aiki da aiki a matsanancin yanayin zafi duk ƙalubale ne ga mutuwa.
Laser tela-welded mara kyau da ci gaba mai canzawa fasahar hukumar giciye
1. Tailor Welded Blanks (Tailor Welded Blanks, TWB) yana amfani da Laser a matsayin tushen zafi na walda don haɗawa da walda abubuwa da yawa daban-daban, nau'i daban-daban, da nau'i daban-daban na karfe, bakin karfe, aluminum gami, da dai sauransu a cikin babban farantin.
2. Yin amfani da fasahar walƙiya da aka keɓance Laser, yana yiwuwa a haƙiƙa haɗa kayan nau'ikan nau'ikan kauri daban-daban da matakan ƙarfi bisa ga yanayin damuwa na sassan tsarin, haɓaka ƙaƙƙarfan tsarin yayin rage nauyin sassa, da haɓaka ƙimar amfani. na kayan da rage yawan sassa.Yawan sassa a cikin sauƙaƙe tsari.Fasahar walda da aka kera ta Laser ta zama babbar hanyar fasaha ta mota mara nauyi, kuma an yi amfani da ita ga samfuran masana'anta da yawa.An fi amfani dashi a gaba da baya kofa na ciki, gaba da baya na tsayin tsayi, bangarorin gefe, ginshiƙan bene, ginshiƙan A, B, da C a cikin ƙofar, murfin dabaran da bangarorin ciki, da sauransu.
3. Tailor Rolling Blanks (TRB), wanda kuma ake kira bambancin kauri, yana nufin canji na ainihin lokacin girman gibin nadi ta hanyar kwamfuta yayin aikin narkar da farantin karfe, ta yadda farantin da aka yi birgima yana da riga-kafi. shugabanci tare da mirgina shugabanci.Siffar juzu'i mai canzawa ta al'ada.
4. Ci gaba da m giciye-section panel fasahar da aka yadu amfani a yi na jiki tsarin sassa, kamar engine cover, B-ginshiƙi, jiki chassis, motor spacer jagora, tsakiyar shafi ciki panel, laka da kuma hadarin akwatin, da dai sauransu. kuma an yi nasarar amfani da Audi, BMW, Volkswagen, GM da sauran samfuran.
5. Laser wanda aka keɓance waldi da ci gaba da fasahar keɓaɓɓiyar fasaha ta canza kauri na kayan hatimi ta hanyar fasaha daban-daban, kuma ana amfani da su don magance matsalar buƙatun ƙarfin ɗaukar nauyi daban-daban don sassa daban-daban na sassan auto ƙarƙashin kaya.Idan aka kwatanta da biyun, fa'idar tela da aka yi da fasahar walda ta Laser ta ta'allaka ne a cikin sassaucin ra'ayi, wanda zai iya gane splicing na kowane matsayi da splicing na daban-daban kayan.A amfani da ci gaba m giciye-sashe fasaha ne cewa babu waldi kabu, da taurin canji tare da tsawon shugabanci ne in mun gwada m, yana da mafi kyau formability, da kuma surface quality ne mai kyau, da samar da inganci ne high, da kuma kudin ne. ƙananan.Kayayyaki, kayan aikin likita, harsashi babur;mota, rufin ciki na bas, dashboard;wurin zama goyon baya, kofa panel, taga frame, da dai sauransu.
| Sunan samfur | Tankin Tankin Ruwa Mai zafi Na Girgizar Ruwa da Aka Yi Amfani da Tushen Tufafin Karfe a516-70 |
| Daidaitawa | Astm, Gb, Din, Jis, En, da dai sauransu. |
| Kayan abu | Boiler Karfe |
| Girman | Kauri: 2-300mm |
| Nisa: 1000-3000mm | |
| Length: 1000 ~ 12000mm Ko Kamar yadda ake bukata | |
| Aikace-aikace | Gina Gine-gine, Gadaje, Abubuwan Mota, Gishiri, Jiragen Matsi, Tufafi, Manyan Karfe, Da dai sauransu. |
| Matsayin Bayarwa | Mirgina Mai zafi, Sarrafa mirgina, daidaitawa ko Kamar yadda ake buƙata |
| Surface | Hic, Ssc, Spwht, Kamar yadda ake buƙata |
| Takaddun shaida | Bv,Iso,Sgs,Ce... |
| Don Biya | t/t, l/c, West Union, da dai sauransu. |
| Lokacin Bayarwa | 15-20 days Bayan Deposit, Dangane da yawa |
| Kunshi | Daidaitaccen Kunshin Jigila Ko Kamar Yadda ake Bukata |
