Nkhani

1. Kodi metallurgical ndi chiyanikuponyera kosalekeza kwa vacuum?

Kuponya mosalekeza kwa vacuum ndi njira yatsopano yopangira zitsulo yomwe imasungunula chitsulo pansi pa vacuum ndikuchiyika mu nkhungu kuti ipange zinthu zachitsulo kudzera mu kuziziritsa ndi kulimbitsa nkhungu. Kuponya mosalekeza kwa vacuum kuli ndi ubwino kuposa njira zachikhalidwe monga kugwira ntchito bwino kwambiri, kulondola kwambiri, komanso kugwiritsa ntchito mphamvu zochepa.

2. Zipangizo zomwe zimagwiritsidwa ntchito kwambiri popanga vacuum

Zipangizo zomwe zimagwiritsidwa ntchito kwambiri popanga ma vacuum cast zimaphatikizapo ma vacuum heater, makina opangira ma vacuum cast, ma casting molds, ndi zina zotero. Pakati pawo, vacuum fire ndi chida chofunikira kwambiri pokonzekera ma castings apamwamba, omwe angapereke malo okhazikika a vacuum cleaner kuti atsimikizire kuti ma castings ndi abwino komanso amagwira ntchito bwino.

3. Njira ndi njira

Ukadaulo ndi njira yopangira vacuum cleaner mosalekeza ndi zovuta kwambiri, zomwe zimafuna njira zingapo monga kutentha, kukonza vacuum cleaner, kusungunula, kuthira, kulimbitsa, ndi zina zotero. Pakati pawo, kukonza vacuum cleaner ndi njira yaikulu yopangira vacuum cleaner mosalekeza, yomwe imatha kuchotsa mpweya ndi zinyalala mu chitsulocho, kuonetsetsa kuti pamwamba pake pali mtundu komanso kusalala kwa chinthucho.

4. Mayankho a mavuto ofala

Pakupopera kosalekeza kwa vacuum mu metallurgy, mavuto omwe amapezeka nthawi zambiri ndi monga kutentha kwambiri kwa crystallizer, kupopera kwa zitsulo, kutulutsa mpweya woipa, ndi ming'alu. Njira zothetsera mavutowa zikuphatikizapo kukonza kapangidwe ka crystallizer, kusintha makina otenthetsera, ndi kukonza njira yothira madzi.

5, Chidule

Kugwiritsa ntchito ukadaulo wa zitsulo zotsukira mosalekeza sikuti kumangowonjezera ubwino ndi magwiridwe antchito a zotsukira, komanso kumawonjezera magwiridwe antchito opanga komanso kusunga mphamvu. Ndi chitukuko chopitilira cha makampani opanga zinthu, zotsukira mosalekeza za zitsulo zotsukira mosalekeza zidzagwiritsidwa ntchito kwambiri ndipo zidzakhala ukadaulo wofunikira kwambiri m'makampani opanga zinthu mtsogolo.

Kodi ubwino ndi kuipa kwa kuponya vacuum ndi kotani?

Kuponya vacuum ndi njira yoponyera mu vacuum, yomwe ili ndi zabwino ndi zovuta zina poyerekeza ndi njira zachikhalidwe zoponyera. Nazi zabwino ndi zoyipa za kuponya vacuum:

Ubwino:

Zinthu Zapamwamba: Malo opumulirako mpweya amatha kuchepetsa kukhudzana kwa zitsulo ndi mpweya monga mpweya ndi nayitrogeni mumlengalenga, motero kuchepetsa okosijeni ndi kuipitsa kwina, zomwe zimathandiza kupanga zinthu zachitsulo ndi aloyi zapamwamba komanso zoyera kwambiri.

Kuwongolera molondola: Pa nthawi yogwiritsa ntchito vacuum cast, zinthu monga kutentha, kuthamanga, ndi mlengalenga zimatha kulamulidwa bwino, zomwe zimapangitsa kuti kapangidwe ndi mawonekedwe a chinthucho zikhale zofanana komanso zogwirizana, motero zimapangitsa kuti chinthucho chikhale cholondola.

Kuchepetsa porosity ndi inclusions: Chifukwa cha mpweya wochepa womwe uli mu vacuum cleaner, zimathandiza kuchepetsa porosity ndi inclusions mu casting, zomwe zimapangitsa kuti chinthucho chikhale chofanana komanso chochuluka.

Yoyenera kugwiritsa ntchito zitsulo zosungunuka kwambiri: Kuponyera vacuum ndi koyenera kugwiritsa ntchito zitsulo zosungunuka kwambiri komanso zitsulo zosungunuka chifukwa m'malo opanda vacuum, kusungunuka kwa zinthuzi kumachepa, zomwe zimathandiza kuwongolera bwino njira yoponyera.

Kuteteza chilengedwe: Njira yochotsera mpweya pogwiritsa ntchito vacuum imachepetsa kupanga mpweya ndi zinyalala zolimba, zomwe zimapangitsa kuti zikhale zotetezeka kwambiri ku chilengedwe.

Zoyipa:

Mtengo wokwera wa zida: Zipangizo zoponyera vacuum nthawi zambiri zimakhala zodula chifukwa zimafuna kapangidwe kapadera komanso njira zowongolera zolondola kwambiri.

Kusamalira movutikira: Kusamalira ndi kugwiritsa ntchito zida zotsukira mpweya ndi kovuta, kumafuna chidziwitso ndi luso la akatswiri.

Kugwiritsa ntchito bwino zinthu zochepa: Poyerekeza ndi njira zina zachikhalidwe zoponyera zinthu, kuponyera zinthu zopanda mpweya kungakhale ndi mphamvu zochepa zopangira zinthu, makamaka popanga zinthu zazikulu.

Kugwiritsa ntchito kochepa: Kuponya vacuum kumagwiritsidwa ntchito makamaka m'magawo omwe amafunikira zinthu zapamwamba kwambiri komanso zitsulo zoyera kwambiri, zomwe zingawoneke zovuta kwambiri komanso zodula kwambiri pakugwiritsa ntchito wamba.

Ponseponse, kuponyera vacuum ndi ukadaulo wapamwamba woyenera madera enaake ogwiritsidwa ntchito, ndipo kusiyana pakati pa ubwino ndi kuipa kumadalira zosowa ndi zofunikira zinazake zopanga.

Makina oponyera osasunthika a Hasung vacuum adzakwaniritsa kufunikira kwa ma alloys apamwamba m'mafakitale osiyanasiyana.