Dzichitire nokha kuchotsa dzimbiri m'galimoto

Thupi la galimotoyo ndi pansi pake ndi zachitsulo, zomwe zimatha kuwonongeka. Ngati nthawi zonse mumagwiritsa ntchito anti-corrosion agents ndipo palibe dzimbiri pamwamba pa thupi, izi sizowona kuti siziri m'madera ovuta - pansi pa magudumu, pamapiko, pansi pa mapiko.

Zoyenera kuchita ngati, ngakhale mutayesetsa, dzimbiri zikuwonekerabe?

Kuchotsa dzimbiri ndi dzimbiri ndi mankhwala

Pali njira zambiri zamakina zothanirana ndi dzimbiri.

Njira yosavuta ndiyo kugwiritsa ntchito otembenuza dzimbiri, mwachitsanzo "VSN-1".

Ichi ndi mankhwala othandiza kwambiri omwe ali ndi phosphoric acid. Imangowononga dzimbiri ndipo ikatsala pang'ono kupukuta ndi nsalu yonyowa kapena kuchapidwa ndi madzi.

Njira zosavuta za anthu zimagwiritsidwanso ntchito, mwachitsanzo, kusakaniza kwa parafini, pafupifupi magalamu zana, pa lita imodzi ya palafini. Zigawo zonsezi zimasakanizidwa ndikusiyidwa kwa tsiku. Njirayi ikatha, amathandizidwa ndi ziwalo za thupi zomwe zawonongeka ndi dzimbiri ndi dzimbiri. Ikani chinthucho ndi chiguduli kapena siponji yofewa ndikuyisiya ili kwa maola 10-12. Ndiye mophweka kufufuta chifukwa slurry.

Mankhwala amapangidwanso ndi mafuta anyama wamba kapena nyama, mafuta a camphor ndi mafuta a graphite. Zosakaniza zonsezi zimasakanizidwa bwino, zimaloledwa kuti ziwonjezeke ndikuziziritsa. Ndiyeno zonsezi ntchito pamwamba ndi kukhala kwa tsiku. Pambuyo pazochitika zoterezi, malinga ndi akatswiri, palibe chiwonongeko cha dzimbiri chomwe chatsala.

Pambuyo pochotsa dzimbiri, malowo amapangidwa ndi makina, opangidwa ndi penti.

Njira zamakina zochotsera dzimbiri

Mankhwala ndi abwino, ndithudi, koma nthawi zina sangathandize. Mwachitsanzo, ngati dzimbiri lakhazikika kwambiri, kugwiritsa ntchito otembenuza kumawopseza kuti asidi akhoza kuwononga chitsulo chotsalira, ndipo parafini ndi parafini sichidzakhala ndi zotsatira zabwino.

Pazochitika zonyalanyazidwa kwambiri zotere, njira yabwino kwambiri ndiyo kupukuta mchenga. Koma musanayambe kukonza, thupi la galimoto liyenera kutsukidwa bwino ndi shampu ndikuwumitsa bwino kuti zowonongeka zonse ziwoneke bwino.

Sandblasting ikuchitika pogwiritsa ntchito makina apadera omwe amapereka mpweya ndi mchenga pansi pa kupanikizika. Mbewu za mchenga zimachotsa dzimbiri ndipo sizivulaza chitsulo, ndiye kuti makulidwe ake sachepa. Pofuna kuti asawononge zojambulazo m'madera oyandikana nawo omwe sakhudzidwa ndi dzimbiri, amaikidwa ndi masking tepi.

Kupera kumagwiritsidwanso ntchito kwambiri. Imachitika mothandizidwa ndi opukusira apadera, opukusira ndi kubowola ndi nozzles, komanso mothandizidwa ndi njira zotsogola - maburashi achitsulo ndi sandpaper okhala ndi magawo osiyanasiyana a graininess. Kupera si njira yabwino, chifukwa mumachotsa dzimbiri lokha, komanso pamwamba pazitsulo.

Momwe mungachotsere dzimbiri ndi manja anu?

Choncho, ngati muwona kuti dzimbiri ndi "kudya" thupi la galimoto yanu mosadziwika bwino, muyenera kuchitapo kanthu mwamsanga. Mosasamala kanthu za njira yomwe mungasankhe kuchotsa, muyenera kuchita zonse mosamala kwambiri. Ngati mutenga otembenuza dzimbiri, ndiye kumbukirani kuti ali ndi asidi amphamvu, choncho samalani. Pogwira ntchito ndi chopukusira kapena chopukusira, valani chopumira kuti musapume tinthu tating'ono ta fumbi, varnish ndi dzimbiri.

Onetsetsani kuti mwavala magalasi oteteza.

Dzimbiri likachotsedwa, malo oyeretsedwa ayenera kuikidwa. Dikirani mpaka putty youma, chotsani zotsalirazo ndi sandpaper kapena chopukusira ndi nozzle "zero". Choyambirira chimayikidwa pamwamba pa putty, ndipo kujambula kuli kale. Kusankha mthunzi woyenera si ntchito yophweka, choncho fufuzani pasadakhale ngati mitunduyo ikugwirizana, mwinamwake, mmalo mwa dzimbiri, mudzapeza banga lomwe lidzaonekera kumbuyo kwa utoto wa fakitale.

Ngati dzimbiri likuwonekera pansi, ndiye kuti mutha kugwiritsa ntchito mankhwala osiyanasiyana odana ndi dzimbiri omwe amagwiritsidwa ntchito nthawi zonse ndikuteteza pansi pa makinawo. Musaiwale za kupukuta thupi ndi kukonza madera vuto.

Kanema wokhala ndi malangizo enieni ochotsera ndi kupewa dzimbiri.

Mu kanema yemweyo muphunzira momwe mungachotsere dzimbiri bwino m'thupi mwa njira ya electro-chemical.

Mwa njira, kola wodziwika bwino adzakhala wothandizira kwambiri kuchotsa dzimbiri 🙂

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