Mene ne saman jiyya dabaru na aluminum gami?

A tsakiyar karni na 19 a Faransa, fasahar aluminium da ke narkewa ta kasance baya da baya wanda ya sa sarakuna da ministoci za su iya amfani da kayan yankan azurfa kawai a wurin liyafa.Kawai Napoleon II yayi amfani da kwanon aluminium.Tare da aikace-aikacen fasahar aluminum na electrolytic, aluminum da ƙari a cikin rayuwar jama'a; na kowa aluminum surface jiyya.Me kuma kuka sani?

 

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Ƙarfe kayan da aka yi amfani da su da yawa a kan kowane nau'i na samfurin da ake da su, saboda kayan ƙarfe na iya nuna ingancin samfurin, haskaka darajar alama, kuma a cikin kayan ƙarfe da yawa, aluminum saboda sauƙin sarrafawa, sakamako mai kyau na gani, jiyya na farfajiya. Hanyar tana da wadata, na farko da kowane masana'anta ya karɓa, ana raba jiyya ta saman aluminum zuwa: Yashi iska mai ƙarfi (don ƙirƙirar ƙarancin azurfar lu'u-lu'u), gogewa (don ƙirƙirar ƙare madubi), zane-zanen waya (don ƙirƙirar ƙarshen satin) , Electroplating (don rufe sauran karafa), da kuma fesa (don rufe sauran kayan da ba na ƙarfe ba).

Bari mu dubi fasahar sarrafa sararin samaniya na aluminum da aluminum gami a cikin samfuranmu na yau da kullun.

Sda fashewa

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Tsarin tsaftacewa da haɓakar ƙarfe na ƙarfe ta hanyar tasirin yashi mai saurin gudu.Wannan hanya na jiyya na sassa na aluminum na iya yin farfajiyar aikin aikin don samun wani digiri na tsabta da rashin ƙarfi daban-daban, don haka kayan aikin injiniya na kayan aikin injiniya. Ana inganta farfajiyar aikin aikin, don inganta ƙarfin juriya na aikin aiki, ƙara haɓaka tsakaninsa da sutura, tsawaita tsawon lokacin fim ɗin mai rufi, amma kuma yana da kyau ga fenti da kayan ado.Wannan tsari sau da yawa ana gani. a cikin samfuran Apple daban-daban, kuma ana ƙara yin amfani da su a cikin shari'o'in TV da ake da su ko na tsakiya.

Pman shafawa

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A tsari a cikin abin da surface roughness na wani workpiece aka rage ta inji, sinadaran ko electrochemical nufin samun haske, lebur surface.Polishing tsari ne yafi zuwa kashi: inji polishing, sinadaran polishing, electropolishing.Aluminum sassa ta amfani da inji polishing + electrolytic polishing. na iya zama kusa da tasirin madubi na bakin karfe, yana ba mutum mai sauƙi mai sauƙi, yanayin gaye na gaba (ba shakka yana da sauƙin barin sawun yatsa amma kuma ƙarin kulawa)

Zane waya

Zane na waya shine tsarin masana'anta na sake goge takardar aluminum daga cikin waya tare da sandpaper. Za a iya raba zanen waya zuwa zanen waya madaidaiciya, zanen waya bazuwar, zanen waya mai karkace, zanen zaren.Tsarin zanen waya na ƙarfe, na iya nuna kowane ƙaramin ƙarami a fili. alamar siliki, don haka matte na ƙarfe a cikin yaduwar gashin gashi mai kyau, samfurin yana da ma'anar salon da kimiyya da fasaha.

Yana haskaka yankan

Ana ƙarfafa abin yankan lu'u-lu'u ta na'ura mai sassaƙawa a cikin babban jujjuyawar saurin gudu (gudu na gaba shine 20000 RPM) na mashin ɗin injin sassaƙa don yanke sassa, wanda ya haifar da yankin nuna alama na gida a saman samfurin. da gudun bitar niƙa.Da sauri da bit gudun ne, da haske yankan haske zai zama, yayin da akasin haka.

Ana amfani da yankan kyalkyali mai sheki musamman a wayoyin hannu, kamar iPhone5.A cikin 'yan shekarun nan, wasu manyan na'urorin TV sun karɓi tsarin niƙa mai sheki don firam ɗin ƙarfe.Bugu da kari, da anodic hadawan abu da iskar shaka da kuma tsarin zanen waya sa TV cike da fashion hankali da kaifi ma'anar kimiyya da fasaha.

Anodic oxidation

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Anodic hadawan abu da iskar shaka yana nufin electrochemical hadawan abu da iskar shaka na karfe ko gami, aluminum da gami a daidai electrolyte da takamaiman tsari yanayi, saboda da mataki na waje halin yanzu, a kan aiwatar da kafa wani Layer na oxide fim a kan aluminum kayayyakin (anode). .Anodic hadawan abu da iskar shaka iya ba kawai warware aluminum surface taurin, sa juriya da sauran al'amurran da lahani, amma kuma iya mika rayuwar sabis na aluminum da kuma bunkasa kyau, ya zama wani makawa ɓangare na aluminum surface jiyya, shi ne ya fi yadu. amfani da tsari mai nasara sosai.

Anodizing launi biyu

Anodizing launi biyu yana nufin anodizing samfurin da ba da wani yanki na musamman launi daban-daban. Farashin nau'in anodic oxidation mai launi biyu yana da yawa saboda rikitarwa na tsari.Amma ta hanyar bambanci tsakanin su biyun.

 


Lokacin aikawa: Yuli-03-2021