Tebulo limodzi kuti mumvetsetse kutentha kwa zinthu zazitsulo
Tebulo limodzi kuti mumvetsetse kutentha kwa zinthu zazitsulo:
dzina | Njira yotentha | Cholinga cha chithandizo cha kutentha | |||
1. Kuwonjezera | Kutenthetsani chitsulo kumtengowo, sungani kwakanthawi, kenako pang'onopang'ono muziziziritsa mpaka kuzizira | ①Kuchepetsa kuuma chitsulo ndi kuonjezera plasticity kuti magawowa kudula ndi kuzizira mapindikidwe processing | |||
② Yeretsani njerezo, yunifolomu kapangidwe kazitsulo, sinthani magwiridwe antchito achitsulo ndikukonzekera chithandizo chotsatira cha kutentha | |||||
③ Chotsani nkhawa zamkati zachitsulo. Kuteteza mapindikidwe ndi akulimbana mbali pambuyo processing | |||||
Gulu lowonjezera | Kulumikizidwa kwathunthu | Kutenthetsani chitsulo pazotentha kwambiri (kutentha kovuta kwa ma steels osiyanasiyana kumakhala kosiyana, makamaka 710-750℃, ndi kutentha kovuta kwa ma steel alloy amatha kufika 800-900℃30-50)℃, sungani kwakanthawi kwakanthawi, kenako pang'onopang'ono muzizizira ndi ng'anjo (kapena Kuyikidwa mumchenga kuti muzizire) | Yeretsani tirigu, yunifolomu bungwe, muchepetse kuuma, kuthetsa kwathunthu kupsinjika kwamkati, kutseketsa kwathunthu kuli koyenera kwa mpweya (kachigawo kakang'ono) mu O. Kukhululukidwa kapena kuponyedwa kwazitsulo pansi pa 8% | ||
Kukulitsa mophatikizika | Zitsulo zazitsulo zimatenthedwa mpaka 20 ~ 30ºC pamwambapa kutentha kwakukulu, ndipo kutentha kutasungidwa, zimakhazikika pang'onopang'ono mpaka pansi pa 500 ℃ kenako ndikuziziritsa mpweya kutuluka m'ng'anjo. | Kuchepetsa kuuma kwa chitsulo, kusintha kudula ntchito, ndi kukonzekera kuzimitsa wotsatira kuchepetsa mapindikidwe ndi akulimbana pambuyo kuzimitsa. Kutsekemera kwa spheroidizing ndikofunikira pazomwe zili ndi kaboni (kachigawo kakang'ono) kopitilira O. 8% ya chitsulo chachitsulo ndi chitsulo chachitsulo chosungunula | |||
Kupanikizika kwa nkhawa | 将 Kutenthetsani magawo azitsulo ku 500 ~ 650ºC, sungani kwakanthawi, kenako pang'onopang'ono muzizizira (nthawi zambiri mugwiritse ntchito kuzirala kwa ng'anjo) | Chotsani kupsinjika kwamkati komwe kumachitika pakuwotcherera komanso kuwongola kozizira kwa magawo azitsulo, kuthetseratu kupsinjika kwamkati komwe kumachitika pakadula magawo olondola, kuti tipewe kupindika pakukonzanso ndikugwiritsa ntchito | |||
Kupsinjika kwa kupsinjika ndi koyenera kwa mitundu yonse ya ma castings, ma forgings, magawo otenthedwa ndi magawo ozizira otulutsidwa, ndi zina zambiri. | |||||
2. Kusintha kwachilengedwe | Kutenthetsani chitsulo mpaka 40 ~ 60ºC pamwamba pamawonekedwe otentha, sungani kwakanthawi, kenako muziziziritse | ①Sinthani kapangidwe kake ndi magwiridwe antchito | |||
② Kukhazikika nthawi zambiri kumagwiritsidwa ntchito ngati chithandizo chomaliza cha kutentha kwa magawo omwe samafuna makina apamwamba | |||||
③ Chotsani kupsinjika kwamkati | |||||
3. Kuthetsa | Kutenthetsani ziwalo zachitsulo mpaka kuzimitsa kutentha, kuzisunga kwakanthawi, kenako kuziziritsa m'madzi, madzi amchere kapena mafuta (zinthu zilizonse mumlengalenga) | ①Pangani zitsulo mbali kupeza kuuma apamwamba ndi kuvala kukana | |||
Kuthetsa gulu | Kuthetsa kwamadzi kamodzi | Zitsulo zazitsulo zimatenthedwa mpaka kuzimitsa kutentha, ndipo zitatha kutentha, zimakhazikika mu wozimitsa | ②Pangani magawo azitsulo kuti apeze zina zapadera zitatha kutentha, monga mphamvu yayikulu, kukhathamira ndi kulimba, etc. | ||
Kutseka kwamadzi amodzi kumangoyenera mpweya wa chitsulo ndi aloyi magawo azitsulo okhala ndi mawonekedwe osavuta komanso zofunikira zochepa. Mukazimitsa, pamagawo azitsulo za kaboni wokhala ndi m'mimba mwake kapena makulidwe opitilira 5-8mm, sankhani madzi amchere kapena kuzirala kwamadzi; aloyi mbali zitsulo kusankha kuzirala mafuta | |||||
Kutseka kwamadzi kawiri | Zitsulo zazitsulo zimatenthedwa mpaka kuzimitsa kutentha, zitatha kutentha, zimakhazikika mpaka 300-400ºC m'madzi, kenako zimasunthira pamafuta kuzirala | ||||
Lawi pamwamba kuumitsa | Gwiritsani ntchito chisakanizo cha acetylene ndi oxygen kupopera lawi pamwamba pa gawolo kuti litenthe mwachangu gawolo mpaka kuzimitsa kutentha, kenako ndikupopera madziwo. Kuzimitsa kwa lawi kumakhala koyenera kupanga chidutswa chimodzi kapena batch yaying'ono, ndipo pamwamba pake pamafunika zolimba komanso zosagwira. Zitsulo zazikulu zazing'ono zamkati-kaboni komanso zotsekemera zomwe zimatha kupirira zovuta, monga ma crankshafts, magiya ndi njanji zowongolera, ndi zina zambiri. | ||||
Kuwumitsa kwapamwamba | Ikani gawo lachitsulo mu inductor, inductor amapanga maginito moyenda pafupipafupi posinthira pakadali pano, ndipo gawo lazitsulo limapanga mphamvu yomwe ikuyendetsedwa ndi maginito, kuti gawo lazitsulo likhale Kutentha kwambiri (2-10min) kutentha kotentha, ndiyeno nthawi yomweyo Utsi wamadzi pamwamba pazitsulo. | ||||
Mbali zolimba zomwe zimalowetsedwa pamwamba zimakhala zolimba komanso zosavala bwino, pomwe maziko amakhala ndi kulimba komanso kulimba. | |||||
Kuumitsa kwapamwamba kumakhala koyenera kwa sing'anga kaboni chitsulo ndi aloyi magawo azitsulo okhala ndi mpweya wapakatikati | |||||
4. Mtima | Kutenthetsani magawo azitsulo otsekedwa munthawi yotentha kwambiri, sungani kwakanthawi, kenako muziziziritsa mumlengalenga kapena mafuta | ① Pezani zofunikira zamakina. Pazoyenera, mphamvu ndi kuuma kwa ziwalo zitatha zakhala zikuyenda bwino, koma pulasitiki ndi kulimba zimachepa kwambiri, ndipo magwiridwe antchito am'magawo amafunikira kulimba ndi kulimba. Mukasankha kutentha koyenera kwa tempering, zida zofunikira zimatha kupezeka | |||
Tempering imachitika nthawi yomweyo pambuyo pa kuzimitsa ndipo ndiyonso njira yomaliza yochizira kutentha | ②Khola gulu, khola kukula | ||||
③ Chotsani kupsinjika kwamkati | |||||
Gulu lotentha | Kutentha kochepa | Mbali zolimba zachitsulo zimatenthedwa mpaka 150-50ºC, ndikusungidwa pakatenthedwe kanthawi kena, kenako zimakhazikika m'malere. Kutentha kotentha kumagwiritsidwa ntchito popangira zida zodulira, zida zoyezera, nkhungu, magudumu oyenda komanso magawo amoto, ndi zina zambiri. | Chotsani kupsinjika kwamkati komwe kumachitika chifukwa chazimitsa ziwalo zachitsulo | ||
Kutentha | Kutenthetsani magawo azitsulo ozimitsidwa ku 350-450%, ndikuzizira pambuyo pogwira kwakanthawi. Nthawi zambiri amagwiritsidwa ntchito pamagawo monga akasupe osiyanasiyana ndikufa kosavuta. | Pangani magawo azitsulo kuti akhale olimba kwambiri, kulimba kwina ndi kuuma | |||
Kutentha kwakukulu | Mbali zazitsulo zotsekedwa zimatenthedwa mpaka 500~650ºC ndipo utakhazikika mutatha kutentha. Amagwiritsidwa ntchito makamaka pazinthu zofunikira zofunika kukhala zolimba komanso zolimba, monga shafts zazikulu, ma crankshafts, makamu, magiya ndi ndodo zolumikizira. | Pangani zida zachitsulo kuti zikhale ndi makina abwino, ndiye kuti, mphamvu yayikulu, kulimba ndi kuuma kokwanira, ndikuchotsa kupsinjika kwamkati komwe kumachitika chifukwa chakutha magawo azitsulo | |||
5. Kutentha | Kutentha kwambiri (500~600ºC) kutentha kwa magawo azitsulo omwe azimitsidwa kumagwiritsidwa ntchito kwambiri pazinthu zofunikira, monga shafts, magiya, ndodo zolumikizira, ndi zina. Kuzimitsa ndi kutentha nthawi zambiri kumachitika pambuyo pa makina ovuta | Yeretsani mbewu za kristalo kuti mupeze kulimba kwakukulu komanso mphamvu zokwanira zamagawo azitsulo, kuti izikhala ndimakina abwino | |||
Kusamalira nthawi | Ukalamba wopanga | Mbali zazitsulo zotsekedwa zimatenthedwa mpaka 100~160℃, Pambuyo pa nthawi yayitali kutentha kuteteza, kenako utakhazikika | Chotsani kupsinjika kwamkati, kuchepetsa kuchepa kwa gawo, khazikitsani kukula, ndipo ndikofunikira kwambiri kumagawo okhala ndizofunikira kwambiri | ||
Kukalamba kwachilengedwe | Ikani zoponya panja; magawo azitsulo (monga migodi yayitali, zomangira zotsogola, ndi zina zambiri) zimayikidwa m'madzi am'nyanja kapena kuyimitsidwa kwakanthawi kapena kupopera pang'ono. Magawo omwe akalamba msinkhu ndi bwino kuti amenyedwe kaye kaye | ||||
Mankhwala othandizira kutentha | Ikani gawo lachitsulo mu sing'anga yomwe ili ndi ma atomu enaake (monga kaboni, nayitrogeni, chromium, ndi zina zambiri), ndikupanga ma atomu ena omwe ali pakatikati kuti alowe mkati mwa gawo lazitsulo kudzera mukutentha, kuteteza kutentha, kuzirala ndi njira zina , Kuti akwaniritse kusintha Kapangidwe kazinthu zosanjikiza za gawo lazitsulo zimapangitsa kuti gawo lazitsulo likhale ndi mawonekedwe apadera | ||||
Gulu lazithandizo zamankhwala | Kulimbitsa thupi | Lowetsani maatomu a kaboni pamwamba pazigawo zazitsulo | Pangani mawonekedwe ake kukhala olimba kwambiri (HRC60 ~ 65) ndi kuvala kukana, pomwe likulu limakhalabe lolimba kwambiri | ||
Kawirikawiri amagwiritsidwa ntchito pamagawo osavomerezeka ndi omwe amakhudzidwa, monga mawilo, magiya, shafts, zikhomo za pistoni, ndi zina zambiri. | |||||
Nitriding yachitsulo | Lowetsani maatomu a nayitrogeni pamwamba pazigawo zazitsulo | Kusintha kuuma ndi kuvala kukana pamwamba pa mbali zitsulo, | |||
Amagwiritsidwa ntchito popangira mabatani, mtedza, zikhomo ndi zina | dzimbiri kukaniza | ||||
Cyanide wachitsulo | Lowetsani maatomu a kaboni ndi nayitrogeni pamwamba pazitsulo zazitsulo nthawi yomweyo. Ndioyenera chitsulo chochepa cha kaboni, chitsulo chosakanizika kapena magawo azitsulo, ndipo itha kugwiritsidwanso ntchito ngati zida zazitsulo zothamanga kwambiri. | Sinthani kuuma ndi kuvala kukana kwa magawo osanjikiza azitsulo | |||
8. Mdima wakuda | Zitsulo zazitsulo zimatenthedwa komanso zimaphatikizidwa ndi mankhwala olimba a alkali ndi okosijeni, kuti maginito a ferroferric oxide film apangidwe pamwamba pazitsulo. Amakonda kugwiritsidwa ntchito pazitsulo zamagetsi zotsika kwambiri. | Anti-dzimbiri, onjezerani kukongola ndi kukongola kwazitsulo, ndikuthetsa kupsinjika pakutha
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Chifukwa cha kutengera kwa zinthu ndi zinthu zina, mtundu wa kanema wakuda wakuda ndi wakuda, wakuda, wofiyira, utoto, ndi zina zambiri, ndipo makulidwe ake ndi 0.6~O. 8µm |
Chonde sungani komwe adachokera ndi adilesi iyi kuti musindikizenso:Tebulo limodzi kuti mumvetsetse kutentha kwa zinthu zazitsulo
Minghe Kampani Yoponyera ali odzipereka kupanga ndi kupereka zabwino ndi magwiridwe antchito a Kutayira Mbali (zitsulo zoponyera magawo osiyanasiyana zimaphatikizapo Woonda-Wall Die kuponyera,Kutentha Kwambiri Kuponyera,Cold Chamber Die Casting), Round Service (Ntchito Yoponyera Akafa,Cnc Machining,Kupanga Zinthu, Pamwamba pa Chithandizo) .Mtundu uliwonse wa Aluminium die kuponyera, magnesium kapena Zamak / zinc kufa kuponyera ndi zofunikira zina ndizolandilidwa kuti mutilankhule.
Motsogozedwa ndi ISO9001 ndi TS 16949, Njira zonse zimachitika kudzera pamakina opanga makina otsogola, makina a 5-axis, ndi malo ena, kuyambira ma blasters mpaka makina ochapira a Son Son.Minghe alibe zida zapamwamba komanso ali ndi akatswiri gulu la akatswiri odziwa ntchito ndi oyang'anira kuti mapangidwe kasitomala akwaniritsidwe.
Wopanga mgwirizano wopanga kufa. Mphamvu zimaphatikizapo magawo ozizira a aluminium die akuponya kuchokera ku 0.15 lbs. mpaka 6 lbs., kusintha mwachangu kukhazikitsidwa, ndi makina. Ntchito zowonjezera zimaphatikizapo kupukuta, kunjenjemera, kudodometsa, kuwombera mfuti, kupenta, zokutira, zokutira, msonkhano, ndi zida. Zipangizo zomwe zimagwiritsidwa ntchito ndizophatikiza ma alloys monga 360, 380, 383, ndi 413.
Zinc kufa kuponyera kapangidwe ka ntchito / ntchito zofananira zamakono. Makonda opanga mwatsatanetsatane wa zinc kufa. Kuponyera kwakung'ono, kuponyedwa mwamphamvu, kuponyedwa kosiyanasiyana, zopangidwa ndi nkhungu, mayendedwe amtundu ndi odziyimira payokha komanso zotsekera zotsekedwa zimatha kupangidwa. Zokongoletsa zimatha kupangidwa kutalika ndi mulifupi mpaka 24 mkati. Mu +/- 0.0005 in. Kulolerana.
ISO 9001: 2015 wopanga wa magnesium wamtundu wakufa, Mphamvu zake zimaphatikizapo kuponyera kwa magnesium kufa mpaka 200 ton chipinda chotentha & 3000 chipinda chozizira, kupanga zida, kupukuta, kuumba, kusinthanitsa, ufa & kupaka kwamadzi, QA yathunthu ndi kuthekera kwa CMM , msonkhano, kulongedza & kutumiza.
ITAF16949 yotsimikizika. Ntchito Yowonjezera Yowonjezera Phatikizani kuponyedwa kwa ndalama,kuponya mchenga,Kukongoletsa, Anataya zathovu kuponyera,Kuponyera kwamakedzana,Kuponyera Kutulutsa,Permanent Mold KuponyeraZolimba zimaphatikizaponso EDI, thandizo la uinjiniya, kutengera kolimba komanso kukonza kwina.
Akuponya Makampani Zolemba Pazigawo za: Magalimoto, Mabasiketi, Ndege, Zida zoyimbira, Watercraft, Zipangizo zamagetsi, Sensor, Models, Zipangizo zamagetsi, Zitseko, Mawotchi, Makina, Ma Injini, Mipando, Zodzikongoletsera, Ma Jigs, Telecom, Kuunikira, Zipangizo Zachipatala, Zithunzi za zithunzi, Ma Robot, Ziboliboli, Zomvera, Zida Zamasewera, Zida, Zoseweretsa ndi zina zambiri.
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By Wopanga Minghe Die Casting | Magulu: Nkhani Zothandiza |Zofunika Tags: Zotayidwa kuponyera, Kutaya Zinc, Kuponyera Magnesium, Kutumiza Titanium, Kuponya Chitsulo chosapanga dzimbiri, Kutayira Mkuwa,Kuponyera Mkuwa,Akuponya Video,Mbiri ya Kampani,Zotayidwa Die kuponyera | Ndemanga Off