Nkhani
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Zabwino Kwambiri Pakuyambiranso Ntchito
Zabwino Kwambiri Pakuyambiranso Ntchito Okondedwa makasitomala atsopano ndi akale ndi abwenzi, Chaka Chatsopano Chabwino. Pambuyo pa tchuthi chosangalatsa cha Chikondwerero cha Spring, Lihuang Gulu (DHZ) idayamba ntchito yanthawi zonse pa February 18th. Zonse...Werengani zambiri -
DHDZ ikupanga msonkhano wowunikira kumapeto kwa chaka cha 2020 ndi phwando lolandilidwa la 2021 la anthu atsopano
2020 ndi chaka chodabwitsa, kufalikira kwa mliri, dziko lonse ndizovuta, mabungwe akuluakulu aboma ndi mabizinesi ena, ang'onoang'ono kwa wogwira ntchito aliyense komanso anthu wamba, onse amakhala ndi mayeso akulu ...Werengani zambiri -
Momwe mungapezere zovuta zopangira zitsulo zosapanga dzimbiri flange
Choyamba, musanasankhe kubowola pang'ono, yang'anani zovuta muzitsulo zosapanga dzimbiri za flange. Dziwani kuti zovutazo zitha kukhala zolondola kwambiri, mwachangu kwambiri kuti mupeze kugwiritsa ntchito dri...Werengani zambiri -
Kodi njira yopangira njuga ndi chiyani?
1. Isothermal forging ndi kusunga kutentha kwa billet nthawi zonse kupanga. Isothermal forging imagwiritsidwa ntchito kutenga mwayi papulasitiki wapamwamba wazitsulo zina ku consta ...Werengani zambiri -
Kuipa kwakukulu kwa madzi ngati sing'anga yozimitsira kuzizira kwa forgings ?
1) mu chithunzi cha austenite isothermal kusintha kwa dera, ndiko kuti, pafupifupi 500-600 ℃, madzi mu siteji ya filimu ya nthunzi, kuzizira sikuthamanga mokwanira, nthawi zambiri kumayambitsa kuziziritsa kosafanana ...Werengani zambiri -
Kodi flange yachitsulo chosapanga dzimbiri imagwiritsidwa ntchito bwanji?
Makasitomala nthawi zambiri amafunsa: zitsulo zosapanga dzimbiri flange kugwirizana kusankha zosapanga dzimbiri mabawuti? Tsopano ndilemba zomwe ndaphunzira kugawana nanu: Zolemba sizikugwirizana ndi zinthuzo...Werengani zambiri -
Momwe mungagwiritsire ntchito kuwotcherera flange moyenera
Flanges Ndi chitukuko chofulumira cha ntchito yomanga mapaipi a nduna zakunja, kuyesa kwa mapaipi kwakhala chinthu chofunikira kwambiri, mayeso asanachitike komanso atatha, ayenera kudutsa ...Werengani zambiri -
Ntchito za hardability ndi hardability of forgings
Kuumitsa ndi kuuma ndi zizindikiro zogwira ntchito zomwe zimasonyeza kuthekera kozimitsa kwa forgings, komanso ndizofunika kwambiri posankha ndi kugwiritsa ntchito zipangizo.Hardenabilit...Werengani zambiri -
Njira yopititsira patsogolo mapulasitiki opangira ndikuchepetsa kukana kwa deformation
Kuti atsogolere otaya kupanga billet zitsulo, kuchepetsa kukana mapindikidwe ndi kupulumutsa zida mphamvu, njira zotsatirazi ambiri anatengera njira forging: 1) Gwirani ma...Werengani zambiri -
Flange standard
Flange muyezo: National muyezo GB/T9115-2000, Ministry of Machinery STANDARD JB82-94, Ministry of Chemical Industry muyezo HG20595-97HG20617-97, Ministry of Electric Power standard GD0508 ~ 0...Werengani zambiri -
Ndi njira zotani zoyeretsera
Kuyeretsa kwa forgings ndi njira yochotsera zolakwika zapamtunda za forgings pogwiritsa ntchito makina kapena mankhwala. Pofuna kukonza pamwamba khalidwe la forgings, kusintha zinthu kudula kwa forg ...Werengani zambiri -
Zowonongeka ndi Zotsutsana ndi ma forgings akuluakulu: Zosagwirizana ndi microstructure ndi katundu
Zopangira zazikulu, chifukwa cha kukula kwake kwakukulu, njira zambiri, kuzungulira kwautali, kusagwirizana muzochitikazo, ndi zinthu zambiri zosakhazikika, nthawi zambiri zimayambitsa kusagwirizana kwakukulu mu microstructure, kotero kuti ...Werengani zambiri
