Kuyeretsa kotayira ndi njira yofunika kwambiri popanga zida zachitsulo, makamaka m'mafakitale monga magalimoto, ndege, ndi makina olemera. Chitsulocho chikaponyedwa, chopangidwacho, chomwe chimadziwika kuti kuponyera, nthawi zambiri chimafunika kukonzedwanso kuti chichotse zinthu zambiri, zolakwika zapamtunda, ndi zotsalira zina zosafunikira. Njirayi imatsimikizira kuti chomaliza chimakwaniritsa zofunikira komanso miyezo yabwino.
Njira Zoyeretsera Zotayira
1. Kuyeretsa Makina:
Kuwombera Kuwombera: Iyi ndi njira yodziwika kwambiri, pomwe ma abrasive particles (kuwombera) amayendetsedwa mothamanga kwambiri kuti achotse pamtunda, mchenga, ndi zotsalira zina pakuponya. Ndiwothandiza kwambiri poyeretsa zitsulo zachitsulo komanso zopanda chitsulo. Kuwombera mfuti kumagwiritsidwa ntchito nthawi zambirikuponya ndalamakuyeretsa mawonekedwe ovuta a castings, makamaka omwe ali ndi zovuta zamkati zomwe zimakhala zovuta kuyeretsa ndi njira zina.
Kupera: Kupera kumaphatikizapo kugwiritsa ntchito gudumu lopera kapena lamba kuti achotse zinthu zambiri, monga kung'anima kapena zipsepse, komanso kuti azitha kukonza zolakwika. Njirayi imagwiritsidwa ntchito pomaliza kumaliza.
Kumaliza kwa Vibratory: Pochita izi, ma castings amayikidwa mu makina ogwedera odzaza ndi media abrasive. Kugwedezeka kumapangitsa kuti atolankhani asokoneze zoponyera, kuzipukuta ndikuchotsa tinthu tating'onoting'ono kapena ma burrs. Njirayi ndi yoyenera kwa gawo laling'ono mpaka lapakati.
2. Kuyeretsa Chemical:
Pickling: Kutola kumaphatikizapo kumiza kuponyedwa mu njira ya asidi kuti muchotse zonyansa ndi zonyansa. Njirayi ndiyothandiza makamaka pazitsulo zosapanga dzimbiri ndi zitsulo zina zopanda chitsulo. Komabe, pamafunika kusamala mosamala chifukwa cha kuwonongeka kwa mankhwala omwe akukhudzidwa.
Electropolishing: Iyi ndi njira ya electrochemical yomwe imatulutsa ndi kuyeretsa pamwamba pa kuponyera pochotsa chitsulo chochepa kwambiri. Nthawi zambiri amagwiritsidwa ntchito pazinthu zomwe zimafuna ukhondo wapamwamba komanso kumalizitsa ngati galasi, monga zomwe zimagwiritsidwa ntchito pazachipatala kapena chakudya.
3. Kuyeretsa Kotentha:
Kuwotcha: Mwanjira iyi, zoponyera zimatenthedwa kwambiri mung'anjo kuti ziwotche mchenga wotsalira, ma cores, kapena zomangira. Izi ndizothandiza makamaka pamakina okhala ndi ndime zamkati mwazovuta, momwe kuyeretsa ndi makina kungakhale kovuta.
Mapulogalamu ndi Kuyenerera
ZagalimotoMakampani: Kuwombera ndi kugaya kumagwiritsidwa ntchito kaŵirikaŵiri kuyeretsa midadada ya injini, mitu ya masilinda, ndi zigawo zina zazikulu.
Makampani Oyendetsa Zamlengalenga: Njira zoyeretsera mankhwala monga electropolishing zimakondedwa pazinthu zomwe zimafunikira kulondola kwambiri komanso kumalizidwa kwapamwamba, monga masamba a turbine ndi magawo ena ovuta.
Makina Olemera: Kumaliza kwa vibratory ndi kuwomberedwa kwa mfuti kumagwiritsidwa ntchito kuyeretsa ndi kuchotsa zinthu zazikulu zomwe zimagwiritsidwa ntchito pazida zolemera ndi makina.
Mapeto
Kusankha njira yoyenera yoyeretsera kutengera zinthu zomwe zimaponyedwa, zovuta za gawolo, komanso kumaliza komwe kumafunikira. Kuyeretsa koyenera ndikofunikira pakuwonetsetsa kuti kuponyedwa kumakwaniritsa zofunikira zonse zogwirira ntchito komanso zokongoletsa, zomwe zimapangitsa kuti ikhale gawo lofunikira pakupangira konse.
Nthawi yotumiza: Sep-06-2024