Momwe mungasinthire kwambiri mtundu wonyamula zitsulo ndikutentha kwambiri mutatha kugudubuza

Zimbalangondo ndi gawo lofunikira pazida zamakina. Kumlingo wina, mtundu wa mayendedwe amalepheretsa liwiro komanso kupita patsogolo kwachuma cha dziko, zomangamanga zachitetezo chamakono ndi zasayansi, komanso kupita patsogolo kwa kubala ukadaulo wopanga zitsulo kumakhudza kwambiri makampani omwe akutenga Pakukula, mayiko otukuka amatengera kufunikira kwakukulu kwa kafukufuku wa mtundu wa zobala zazitsulo.

Kupititsa patsogolo kulimba kwazitsulo ndikuwonetsetsa kuti ili ndi kutopa kwakukulu, mphamvu yothinana, kuuma kwapamwamba ndi moyo wabwino wantchito, ndikofunikira kukonza kuyera kwachitsulo komanso kufanana kwa ma carbidi pazitsulo, makamaka zomwe zimaphatikizidwa zakuthupi. Zomwe zili, mtundu wa inclusions ndi mpweya; ndi kufanana kwa mawonekedwe, kukula ndi kagawidwe ka carbides ndichizindikiro china chofunikira kuyeza mtundu wazinthu zazitsulo zachitsulo.

Pakachitika nyengo yozizira ikatha kutenthedwa motentha, ma carbide achiwiri omwe adapangidwa amakhala ndi gawo lofunikira pakuchita kwazitsulo. Chifukwa chake, pamafunika kuti ma carbide okhala ndichitsulo azikhala ochepera 2.5. Kuchuluka kwa ma carbide amtunduwu kumabweretsa zovuta:

• Mu kuzimitsa komwe kwatsirizidwa, sikungathetsedwe kwathunthu.
• Ma carbide okhala ndi ukonde omwe amasungidwa pazitsulo zonyamula amawonjezera kwambiri kuwonongeka kwa ziwalo ndikuchepetsa kuthekera kopirira katundu wambiri.
• Pansi pa ntchito yamphamvu, magawo ndi osavuta kuthyola m'malire a tirigu.
• Lonjezerani chizolowezi chotseka kulimbana.

Pakadali pano, dziko langa limagwiritsa ntchito njira zotsika kwambiri kutentha kuti muchepetse mpweya wokhala ndi ma carbides azitsulo, kenako ndikuwonjezera kuzirala. Komabe, njirayi imadalira mphamvu ya mphero yomwe imafunikira ndipo imafuna kuzirala kokwanira koyenera musanamalize kugubuduza. Pambuyo pa kuzirala kwamadzi, pali malo okwanira isothermal asanatsegulidwe komaliza. Mu mzere wopitilira wopangira wopangira, kugudubuza kotsika pang'ono kumakwaniritsidwa. Chifukwa chosakwanira kuzirala kwa zida zomwe zilipo kuzizira, kutentha kumakhala kovuta kuwongolera molondola, makamaka mipiringidzo yayikulu pamwambapa Ф30mm, mtundu wa malonda ndi wosakhazikika, ndipo mpweya waukonde wa carbide ndiwowopsa.

Pofuna kukonza mtundu wazogulitsa zazitsulo zosiyanasiyana ndikuchepetsa kudalira kwambiri mphero ndi zida zina pakupanga zitsulo, State Key Laboratory ya Rolling Technology ndi Continuous Rolling Automation (RAL) yaku University ya kumpoto chakum'mawa yatenga ukadaulo wofulumira kwambiri wozizira wazitsulo zopangira zitsulo. Ntchito yofufuzira yachitika chifukwa chamvula yamatundumitundu komanso kusintha kwa gawo panthawi yozizira mosalekeza.

Yaying'ono-kuuma kwa zimakhudza zitsulo kapangidwe ndi pearlite lamella katayanitsidwe amakhudzidwa ndi mlingo kuzirala pambuyo anagubuduza. Pamene kuzirala kumachulukirachulukira pakatentha kwambiri, pearlite lamella spacing imachepa pomwe phindu la microhardness limakulirakulira, ndipo kutalikirana kwa lamella kochepa kumathandizanso pakulandanso kwina.

Lamulo loyang'anira ndikuti panthawi yopitilira kutentha kwa subcooled austenite, austenite adzawonekeradi mdera losauka la kaboni komanso malo olemera ndi kaboni. Mikhalidwe ya nucleation ikakwaniritsidwa, pomwe ferrite imamangidwa m'dera losauka la kaboni, cementite imamangidwanso m'dera lokhala ndi kaboni. Zonsezi zimagwirizanitsidwa nthawi yomweyo, eutectoid ndi symbiosis, kupanga pearlite nucleus (ferrite + Cementite), ndipo panthawi imodzimodziyo khungu lamakono la kristalo limapangidwa m'madera ena ndikukula mosalekeza. Pearlite ikapangidwa, kukula kwakutali kumatanthauza kuti ma cementite ndi ma ferrite amapitilira kupitilira kukhala austenite nthawi yomweyo, pomwe kukula kotsogola kumatanthauza kuti ma cementite ndi ma ferrite amaphatikizika mosiyanasiyana kuti awonjezeke.

Kuchulukitsa kuziziritsa kosalekeza pambuyo poti mapangidwe atenga gawo pakukonzanso mbewu za austenite. Kukula kwa mbewu za austenite kulibe gawo lililonse pamagawo a pearlite lamella, koma kumakhudza kukula kwa ma pearlite pellets. Mbewu za austenite zili bwino ndipo malire am'magawo amtundu uliwonse amawonjezeka, omwe amalimbikitsa ma pearlite. Ngati kuchuluka kwa ma pearlite kumawonjezeka, ma pearlite pellets amachepetsa.

Ukadaulo wofulumira kwambiri wozizira umagwiritsidwa ntchito pazitsulo zonyamula ma carbide, kotero kuti chitsulo chonyamula chimadutsa mwachangu malo omwe mpweya wa carbide umakhala wolimba mutagudubuza, womwe ungachepetse kapena kupewa kupuma kwa ma carbide ena pamalire a tirigu.

Njira yocheperako imagwiritsidwa ntchito kutsanzira ndikusanthula kutentha kwa njira yozizira kwambiri yozizira yonyamula zitsulo zazosiyanasiyana mutatha kugudubuza, ndipo njira yozizira yoziziritsa yatsimikizika. Pachifukwa ichi, chida chozizira mwachangu kwambiri chonyamula mipiringidzo yazitsulo ndi njira zina zowongolera.

Malinga ndi zofunikira za kutentha kozizira kwambiri, kuphatikiza pazinthu zenizeni zopangira, zida zoziziritsa zomwe zimakwaniritsa zofunikira kuzizira mwachangu mwachangu zonyamula zitsulo pambuyo pakupukutira, ndipo pulogalamu yoyendetsa yokha idapangidwa, ndipo masamu athunthu chitsanzo unakhazikitsidwa kupanga olondola kutentha kulamulira kubala zitsulo ndi yunifolomu pachilichonse wakhala bwino kwambiri

Mafotokozedwe a kubala chitsulo opangidwa ndiukadaulo wotentha kwambiri-makamaka ali Ф15.3mm ~ Ф60mm. Mulingo woyenerera wokhala ndi ma carbides azitsulo Ф30mm kapena ochepera ndipo kalasi ya 2.0 kapena yocheperako yawonjezeka kuchokera pafupifupi 10% mpaka 100%; kwa Ф30mm ~ Ф60mm yokhala ndi ma carbides azitsulo, yawonjezeka kuchokera ku 2.5 ~ 4 mpaka 2.0. Mapepala otsatirawa ndioposa 95%. Kwa chitsulo chonyamulira cha Ф60mm ~ Ф120mm, zimakhalapo pamtunda pambuyo pakuzizira kopitilira muyeso kwasintha kwambiri.

Chonde sungani komwe adachokera ndi adilesi iyi kuti musindikizenso:Momwe mungasinthire kwambiri mtundu wonyamula zitsulo ndikutentha kwambiri mutatha kugudubuza

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