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Kodi chithandizo cha pamwamba pa ma profiles a aluminiyamu ndi chiyani?
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Kodi chithandizo cha pamwamba pa ma profiles a aluminiyamu ndi chiyani?

2024-08-01
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Kupanga chitseko cha aluminiyamu ndi aloyi Mbiri ya ZeneraZingagawidwe m'njira zinayi: kukonzekera ingot, kupanga extrusion, kutentha, ndi kukonza pamwamba. Ndi kusintha kosalekeza kwa miyezo ya moyo wa anthu, zofunikira pakuwoneka ndi mtundu wa zitseko ndi mawindo zimakhala zapamwamba kwambiri. Ndipo ndi kukonzanso pang'onopang'ono kwa ukadaulo wopangira aluminiyamu, njira zina zovuta zochizira pamwamba zapangidwa mwamphamvu. Nthawi zambiri timawona njira zochizira pamwamba pa aluminiyamu monga electrophoresis, anodic oxidation, ndi fluorocarbon paint spray, ndi zina zotero.

1. Kupopera kwa Electrophoresis
Electrophoresis ndi njira yomwe utoto wa electrophoretic umayikidwa pamwamba pa chogwirira ntchito pa cathode ndi anode. Pogwiritsa ntchito mphamvu ya magetsi, ma ayoni a utoto wodzazidwa amasunthira ku cathode ndikupanga chinthu chosasungunuka ndi mphamvu ya alkaline yomwe imapangidwa pamwamba pa cathode. Electrophoresis ya aluminiyamu imatanthauza njira yoyika Alu YowonjezeraAloyi wocheperako mu thanki ya electrophoresis ndikupanga filimu yolimba ya resin kunja pambuyo poti mphamvu yolunjika yagwiritsidwa ntchito. Ma profiles a aluminiyamu a electrophoretic ndi owala kwambiri ndipo ali ndi mphamvu yowonera galasi, zomwe zimathandizanso kukana dzimbiri.
Kuyenda kwa Njira: Kuchotsa Ma Electrolysis (Kuwonongeka) ➤ Kuchotsa Ma Electrophoresis (Kusambira, Kusamuka) ➤ Kuchotsa Ma Electrodes (Kugwa kwa Mvula) ➤ Kuchotsa Ma Electroosmosis (Kusowa Madzi M'thupi)

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2. Kusungunuka kwa ma oxide m'thupi
Kusungunuka kwa ma profiles a aluminiyamu kumatanthauza njira yopangira filimu ya oxide pa zinthu za aluminiyamu (anode) chifukwa cha mphamvu yamagetsi yomwe imagwiritsidwa ntchito pansi pa electrolyte yofanana ndi mikhalidwe yeniyeni yaukadaulo wa aluminiyamu ndi ma alloys ake. Komabe, filimu ya oxide yomwe imapangidwa kunja kwa aluminiyamu yosungunuka ndi yosiyana ndi filimu yonse ya oxide, ndipo aluminiyamu yosungunuka imatha kupakidwa utoto kudzera mu utoto wa electrolytic. Pofuna kuthana ndi zolakwika pakuuma ndi kukana kukalamba kwa mawonekedwe a aluminiyamu, kukulitsa kuchuluka kwa ntchito ndikuwonjezera moyo wautumiki, ukadaulo wochizira pamwamba wakhala ulalo wofunikira kwambiri pakugwiritsa ntchito aluminiyamu, ndipo ukadaulo wa anodic oxidation ndiye womwe umagwiritsidwa ntchito kwambiri komanso wopambana pakadali pano.
Kuyenda kwa njira
Kuchotsa mafuta ➤ Kupukuta kwa mankhwala ➤ Kutupa kwa asidi ➤ Kuchotsa filimu yakuda ➤ Kupaka mafuta ➤ Kupaka utoto kale ➤ Kupaka utoto ➤ Kutseka mabowo ➤ Kuuma
Kusiyana pakati pa anodizing ndi electrophoresis: Anodizing ndi oxidizing choyamba kenako utoto, pomwe electrophoresis ndi utoto mwachindunji.

3. Chophimba cha Ufa wa Electrostatic
Pogwiritsa ntchito zida zopopera ufa wa electrostatic, utoto wa ufa umayikidwa pa mawonekedwe a workpiece. Pogwiritsa ntchito mphamvu yamagetsi yosasunthika, ufawo umalowetsedwa mofanana pa mawonekedwe a workpiece kuti upange utoto wa ufa. Pambuyo pophika, kulinganiza ndi kuyeretsa utoto wa ufa pa kutentha kwakukulu, utoto womaliza umapangidwa ndi zotsatira zosiyanasiyana. Mphamvu yopopera malinga ndi mphamvu ya makina, kumamatira, kukana dzimbiri, kukana kukalamba, ndi zina zotero, ndi yabwino kwambiri kuposa njira yopopera.
Kuyenda kwa Njira
Kuchiza Pasadakhale ➤ Kupopera ➤ Kuphika ndi kuyeretsa
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4. Kupopera kwa Fluorocarbon
Kupopera ndi fluorocarbon ndi mtundu wa kupopera ndi electrostatic, komanso kupopera ndi madzi. Kugwiritsa ntchito fluorocarbon spray coating kumaphikidwa ndi polyvinylidene fluoride resin ngati maziko kapena ndi ufa wa aluminiyamu wachitsulo ngati utoto wopangidwa ndi utoto. Pali zopachikidwa ndi theka lopachikidwa. Zopachikidwa zimatanthauza kuti panthawi yokonza ndi kupopera ndi kuyeretsa aluminiyamu, aluminiyamu idzapachikidwa. Kupopera ndi kupukuta ndi fluorocarbon kwabwino kwambiri kumakhala ndi kunyezimira kwachitsulo, mtundu wakuthwa komanso kumveka bwino kwa magawo atatu.
Njira kuyenda
Kuyenda kwa mankhwala asanayambe: Kuchotsa mafuta ndi kuchotsa kuipitsidwa kwa aluminiyamu ➤ Kutsuka ndi madzi ➤ Kutsuka ndi alkali (kuchotsa mafuta) ➤ Kutsuka ndi madzi ➤ Kutsuka ndi asidi ➤ Kutsuka ndi madzi ➤ Kutsuka ndi madzi ➤ Kutsuka ndi madzi ➤ Kutsuka ndi madzi oyera
Kuthira madzi: Kuthira madzi oyambira ➤ Chophimba pamwamba ➤ Utoto wa glaze ➤ Kuphika (180 - 250℃) ➤ Kuwongolera khalidwe
Kusiyana pakati pa kupopera ufa pogwiritsa ntchito electrostatic powder ndi fluorocarbon: Kupopera ufa pogwiritsa ntchito zipangizo zopopera ufa (makina opopera a electrostatic) kupopera ufa pogwiritsa ntchito electrostatic powder kuti uwoneke ngati workpiece. Pogwiritsa ntchito mphamvu ya static, ufawo udzalowetsedwa mofanana pa mawonekedwe a workpiece, ndikupanga powder. Fluorocarbon spraying ndi mtundu wa electrostatic spraying ndipo ndi njira yopopera madzi, yotchedwa fluorocarbon spraying.

5. Kusamutsa Tirigu wa Nkhuni
Ma profiles osamutsa tirigu wa matabwa amatanthauza ma profiles omwe, potengera mfundo ya kutentha kwambiri komwe kumalowa mu ufa kapena electrophoresis, kudzera mu kutentha, kupanikizika, mawonekedwe a tirigu wa matabwa papepala losamutsa kapena filimu yosamutsa amasamutsidwa mwachangu ndikulowa mu profiles zopopera kapena zopopera. Ma profiles a tirigu wa matabwa opangidwa ali ndi kapangidwe komveka bwino komanso mphamvu ya magawo atatu, zomwe zimawonetsa bwino momwe tirigu wa matabwa amamvera ndipo ndi chinthu chabwino kwambiri chosunga mphamvu komanso chosawononga chilengedwe kuti chilowe m'malo mwa matabwa achikhalidwe.
Kuyenda kwa Njira
Sankhani chinthu chosungiramo zinthu ➤ Manga pepala losindikizira la nkhuni ➤ Phimbani thumba la pulasitiki ➤ Vacuum ➤ Kuphika ➤ Dulani pepala losindikizira ➤ Chitani ntchito yoyeretsa kunja

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