Dip lashukumisa car body ngezandla zakhe

Ukuze ugcine umzimba imoto yakhe ngokumelene ukugqwala, abanikazi imoto zisebenzisa ezihlukahlukene. Abanye abantu ukugcina imoto egalaji futhi akazange angene ubusika, abanye masonto onke ugeze khona, futhi abanye baphathwa izinto ukugqwala ukumelana. Ngeshwa, namuhla alikho ikhambi elilodwa ukuvimbela ukugqwala, kodwa yinye indlela ongamelana ngokuphumelelayo inqubo namachibi we metal - lashukumisa car body.

Lobu buchwepheshe akukusha futhi iye yasetshenziswa eside abanye abakhiqizi imoto. Kuyinto kuphumelela kangcono kunokuthi zonke izindlela ezikhona asebenzelana ngayo nokugqwala zingamelana ke amashumi eminyaka. Lokho kuyinto lashukumisa car body sixoxa kulesi sihloko. Sizobheka izindlela ezikhona yokusebenzisa enamathela ovikelayo efektri futhi ekhaya.

Yini galvanizing

Galvanizing imoto umzimba - inqubo ye lokunameka ungqimba ezondile zinc. Lokhu metal cishe akunakwenzeka ukugqwala futhi ivikela teluhlaka hhayi kuphela umswakama, kodwa sihlonishwa nangabantu nezinye izinto amakhemikhali asebenzayo. Automakers sebenzisa lashukumisa at the stage of imishini inhlangano. Kungaba okuphelele noma okuyingxenye. Endabeni ukucutshungulwa lokuqala amenable ukuba ngokuphelele zonke izakhi zomzimba, lapho kokubili yangaphandle futhi ohlangothini kwangaphakathi. Samuntu yesibili eqala zinc enamathela kuphela labo izingxenye okuyinto kaningi uhlushwa ukuxhumana endaweni enobudlova: imibundu phansi, amaphiko, njll

izindlela galvanizing

Kunezinhlobo ezintathu kuphela izindlela zokusebenzisa ungqimba zinc emzimbeni metal:

• Electroplating;
• ezishisayo;
• abandayo.

Ake sicabangele ngasinye salezi kabanzi.

electroplated

Lashukumisa umzimba imoto eqala kwesisekelo yayo (noma izakhi ngabanye) esitsheni nge electrolyte ethile. Gilazi izindlu ixhunywe electrode omuhle umthombo wamandla, kanye isici kusetshenzwe - a negative. Ngokujulile egxilile izinqubo electrochemical ezichaza ubuchwepheshe ngamazwi alula unga. Izinhlayiyana zinc basesimweni electrolyte bedle ugesi yanda futhi baqale ukuhambisa kusukela anode kuya cathode, okungukuthi, emzimbeni, alisibekele ungqimba elincanyana, kodwa okuqhubekayo. Ubuchwepheshe galvanizing ubhekwa indlela ephumelela kakhulu ukuze balwisane ukugqwala, kusukela nto imbozwe ungqimba zokuzivikela nxazonke.

Thermal (okusheshayo ezishisayo) indlela galvanization

Indlela ezishisayo liqukethe obeka isici kusetshenzwe ibe okugeza zinc isixazululo ashisayo lapho ngaphansi kwethonya lokushisa ungqimba ezondile metal ukuwa Ukuvikelwa. Abanye abakhiqizi imoto abaqhuba enamathela zinc ku amashidi steel kuyiphi umzimba kwenziwa ngisho ngesikhathi kweqa yayo. Le ndlela kancane kancane kahle kuka Electroplating, kodwa futhi siyisivikelo esihle ngokumelene ukugqwala. Eyokuqala ukukhiqiza izimoto enomzimba lashukumisa waqala baseMelika, kodwa ngemva kweminyaka embalwa, ubuchwepheshe sandile eYurophu.

Indlela umdwebo abandayo

Le ndlela iyafana Electroplating, kodwa Akudingi umthamo ngoba. Lapha, konke kwenziwa ngumuntu electrode ekhethekile ukwakheka asebenzayo okuhlanganisa zinc. It ixhunywe omuhle ugesi esibulalayo futhi handling iyunithi okungekuhle. Ngo ukusabela electrode nge workpiece zinc izinhlayiya bedle kagesi ezihamba kusukela cathode kuya anode sibasize ngayo ungqimba zokuzivikela. Cold lashukumisa imoto umzimba ngokuvamile isetshenziselwa ukwelapha ezinye izakhi zawo, futhi kuyaqabukela esetshenziswa automakers.

Wazi kanjani ukuthi imoto yakho lashukumisa

Njengoba sazi ukuthi akubona bonke izinkampani ezikhiqiza mishini yayisebenzisa Ukuvikelwa ubuchwepheshe esohlwini, akukho umonakalo kuyoba ukuthola uma umshini wakho kufana ukucutshungulwa okwenzeka, nokuthi kungenzeka ukuba nethemba ukuthi bakwazi ukumelana ukugqwala we metal. Kodwa uwuchaza kanjani lashukumisa imoto umzimba, uma ngesineke?

Elula futhi engcono indlela - ukufunda bhukwana. Uma umzimba lidlule inqubo efanayo, e idokhumenti, uqiniseka ukuthola inothi ezifanele. Eyesibili indlela - isheke umshini ku ikhodi VIN. Izimpendulo wathola ngeke aqukethe ulwazi mayelana nokuthi umzimba lashukumisa lidlule. Nokho, indlela yokugcina - kuhlolwe ngamehlo umshini. Uma umzimba lilimele upende, futhi ngaphansi uzobona ejwayelekile grey ungqimba, ungaqiniseka imoto lashukumisa. Kungenzeka futhi ezohlola phansi, kusele izingxenyana nje ze ekususeni kuwo ukungcola kanye ungqimba antikorrozionki. Kungcono ukubheka phansi imoto, emva baphokophelele ukhaphethi.

Dip lashukumisa emizimbeni imoto: etafuleni izindlela, kwenza futhi onobuhle

Ithebula elingezansi inikeza brand ethandwa futhi amamodeli we izimoto eziye lashukumisa umzimba.

Kungenzeka yini ukuba iveza lashukumisa ekhaya nokuthi luyadingeka ukuze lokhu

Dip lashukumisa car body ngezandla zakhe kungenzeka, kodwa akusho Ukusabalala okugcwele olulinganiselwe ungqimba oluvikelayo izakhi zayo ezithile. Zingase zibekwe ezindaweni ukuthi Lesi sifo siphatha kakhulu ukugqwala: Emalokha, iziketi, platform yizinyawo umshayeli nabagibeli, umnyango amakhadi, kanye nezindawo lapho upende lilimele.

Ikhaya indlela yokusebenzisa i-zinc ukuvikela - kungcono endaweni ethile phakathi abandayo kanye galvanizing. Kodwa ngalolo kamuva. Futhi manje ukuthi isidingo salokhu.

Izindlela ezidingekayo kanye namathuluzi:

• amagilavu iraba;
• chloride noma ukhethe sulphate (nokunamathisela ngomthofu acid);
• isiqeshana zinc;
• isiqeshana ipuleti ingilazi;
• imoto ibhethri noma ishaja;
• ukusika indwangu ehlanzekile (gauze);
• lokukhuhla;
• degreaser (kuphela);
• Isixazululo of baking soda.

Uma ungeke ukwazi ukuthenga isixazululo zinc usawoti ngomumo eyenziwe, kungenzeka qobo. Ukuze wenze lokhu, thatha i-sulfuric acid noma perchloric acid futhi chaza ke izingcezu zinc endaweni isilinganiso 1: 0.4, isb acid ilitha - 400 c. metal.

Lokhu kwenziwa ngendlela elandelayo. I glassware (ingilazi jar) uthele acid ageze kuyo zinc dosed, baze Yeka hhayi basebenzisane. Ukusabela senzeka ngesimo nokonakala lensimbi kwemvelo hydrogen. Ngakho qaphela: ukusebenzisa amagilavu futhi kude emithonjeni evulekile ukushisa. Lapho ukuphendula wayeka, kungaba kubhekwe njengento isixazululo ngomumo. Hlunga ke ushise inzika. Manje singakwazi uqhubekele inqubo eqondile.

Zinc umzimba ekhaya

Galvanizing umzimba imoto engenziwa kuphela izingxenye pre-bahlanza kusuka upende, ukungcola, uthuli, nokugqwala, inqubo uketshezi. Ukuze wenze lokhu kusetshenzwe lokukhuhla okuqoqiwe, degreased bese omisiwe.

Manje udinga ukuqoqa kudivayisi uqobo. Ngaye, kudingeka siqale kwamandla, elikhiphe 12 V-1 A okukhipha ngayinye. ibhethri Perfect noma ishaja ngoba. Okulandelayo udinga ukwenza electrode zinc. Lokhu kungaba ezivamile zinc ucezu (ipuleti, induku) noma izindlu (ingilazi) ezivamile ane-alikhali amabhethri. Inketho yokugcina kungcono futhi zibelula. I electrode kudingeka umoya izingqimba eziningana amanikiniki bese uxhuma ukugcina plus ugesi. It akavumelekile indwangu, okuyinto wena bopha induku zinc noma ipuleti, nabo esigungwini.

phambili Negative kusukela umthombo wamandla ixhunywe umzimba machine. Ngaphezu kwalokho, konke okudingayo - lokhu kuyinto cwilisa ayengayilungiselelanga le electrode angena ikhambi kanye kancane uyobaxosha phezu umsebenzi. Kule nqubo, izinhlayiya zinc ziyohlala phezu steel nge ungqimba elincanyana, udala enamathela zokuzivikela. Uma kwenziwe ngendlela efanele, endaweni umsebenzi sizocutshungulwa ukuba ukuthungwa aminyene ukukhanya grey umbala.

Lapho beqeda inqubo galvanizing, beka ukudla sihlanzwe brine yomiswa. Ngokuzayo kungenzeka camera nge primer kanye ngesineke.

Amathiphu ambalwa

endaweni Waphatha kufanele kahle bahlanza futhi yona-iphucuziwe lokukhuhla emihle kwamanzi babengenalo emifantwini ebonakalayo.

Ungavumeli ikhebula electrode omuhle noma esikhundleni uxhumano yabo nabo i electrolyte.

Ukugeza isixazululo soda noma yimuphi omunye isixazululo ane-alikhali liyadingeka. Okuwukuphela kwendlela iwukudambisa izinsalela acid. Kungenjalo, Ukuphinda okungenzeka ukugqwala izinqubo.

Ngezikhathi hlola isimo zidwedwe phezu electrode. Phakathi umsebenzi kuzoba ezishile kancane, ngakho-mastic yayo ngesikhathi esifanele.

Zonke umsebenzi lo wenziwa ngaphandle noma endaweni umoya kahle ngokuqaphela. Gwema acid oxhumana wadalula isikhumba contact ne-hydrogen elakhiwe ukufudumeza ebasa evulekile.