Indlela yokubhekana nokugqwala emzimbeni wemoto? Amavidiyo namathiphu
Ukugqwala emzimbeni wemoto kuyiphupho elibi kunoma yimuphi umnikazi wemoto. Uma ukugqwala kungaqediwe ngesikhathi, khona-ke ngemva kwesikhashana kuzosakazeka ngokushesha kuwo wonke umzimba nangaphansi futhi kudle insimbi kuze kufike emigodini. Ukuze ugweme imiphumela emibi enjalo, kuyadingeka ukwazi ngezindlela ezihlukahlukene zokulawula ukugqwala.
Ngaphambi kokukhuluma ngezindlela ezihlukahlukene zomzabalazo, udinga ukuthola ukuthi kungani umzimba wemoto ugqwala. Le nqubo ichazwa ngokuningiliziwe ezincwadini zamakhemikhali: lapho insimbi ihlangana namanzi, umoya, ama-acids nama-alkali, ukusabela kwamakhemikhali kwenzeka, ngenxa yalokho sithola i-iron oxide ne-hydrogen.
Njengoba umzimba wanoma iyiphi imoto iyishidi elincane lensimbi elinesendlalelo sepende elifakwe kulo, umsebenzi oyinhloko wokwelashwa okulwa nokugqwala ukuvikela insimbi ekuxhumaneni okuqondile nemvelo.
Bakwenza lokhu besebenzisa izindlela ezahlukahlukene, sesivele sibhale mayelana neziningi zazo kuVodi.su:
- I-Ceramic Pro protective coating - ixosha ngokuphumelelayo amanzi ebusweni bomshini;
- I-Dinitrol 479 - ukuvikelwa kwe-anti-corrosion yomzimba kanye nokufakwa komsindo;
- amafilimu e-vinyl afana ne-Carbon - emboza umzimba ngawo, ugwema ukubukeka kwemihuzuko nama-chips amancane;
- i-wax iyindlela ephumelelayo, ikakhulukazi ngobusuku obandulela ubusika obuzayo, lapho amathani ama-reagents athululelwa emigwaqweni;
- i-galvanization - umuntu angasho indlela enokwethenjelwa kakhulu, nakuba ebiza kakhulu;
- i-electrochemical - izindlela eziyimpikiswano kusetshenziswa amadivaysi afana ne-"Rust Stop" noma "Final Coat".
Uma uthenga imoto entsha, ngokuvamile iye yadlula kukho konke ukwelashwa okudingekayo kokuqeda ukugqwala. Ngokuphathelene nalokhu, izimoto zaseJalimane nezamaJapane zidumile, njengoba abakhiqizi bazo basebenzisa zonke izindlela ezitholakalayo - i-Dinitrol efanayo ye-arches engezansi nesondo, izinto ezikhethekile zokupenda ezixosha amanzi, i-galvanization. Kulula ukuqinisekisa lokhu ngokuqhathanisa isimo se-Audi A100 ka-1990 kanye ne-VAZ-2104 yasekhaya.
Izimoto zebhajethi zaseShayina, njengeChery Amulet noma i-Lifan X60, azinakho ukuvikelwa okuhle kokugqwala, ngakho-ke umzimba ugqwala ngokushesha ezindaweni eziyinkinga kakhulu:
- imibundu;
- amakhothamo amasondo;
- izindawo zokukhuluma izingxenye.
Ngakho-ke, uma ufuna imoto ihlale isikhathi eside ngangokunokwenzeka, sebenzisa noma yiziphi izindlela ezingenhla.
Kodwa yini okufanele uyenze uma iminonjana ukugqwala ibonakala emzimbeni?
Ukususwa kokugqwala
Upende omncane oqoshiwe, lapho isisekelo sensimbi sivuleka, kufanele ususwe ngokushesha.
Izinketho eziningi zingenzeka:
- umonakalo omncane ongafinyeleli esisekelweni - ukupholisha;
- ungqimba lomhlabathi luyabonakala - umdwebo wendawo;
- imifantu ejulile - ukwelashwa kwendawo eyonakele, kulandelwa ukudweba, ukuvanisha nokupholisha.
Kuyafaneleka ukusho ukuthi ngokuvamile imihuzuko enjalo ayibonakali ngenxa yengqimba yokungcola nothuli, kodwa ngemva kokugeza ibonakala ngokucacile. Ukupholisha ama-chips angashoni kwehla ekusebenziseni ivanishi ecacile noma ipholishi ekhethekile. Uma inhlabathi nensimbi kubonakala, khona-ke kuyadingeka ukukhetha upende olufanele kanye ne-varnish - sesivele sibhala mayelana nokukhethwa kopende ku-Vodi.su.
Ukugqwala okujulile kunzima kakhulu ukukunqoba, ngoba lokhu kuzodingeka uthenge isiguquli sokugqwala.
I-algorithm yezenzo imi kanje:
- sihlanza izingxenye ezilimele zomzimba - i-sandpaper noma imibhobho yokugaya ye-grit ephakathi ku-drill ifanelekile;
- noma ziphathwe ngama-anti-corrosion compounds (WD-40, Rust Killer, Rust Treatment) - aziqedi nje i-iron oxide, kodwa futhi zinciphisa insimbi;
- bese uqhubeka ngohlelo olulula - i-puttying (uma kwakukhona amazinyo), usebenzisa i-primer, bese upende kanye ne-varnish;
- ukupholisha.
Kuyacaca ukuthi kungcono ukuphathisa lo msebenzi kochwepheshe abangakhetha umthunzi ofanele futhi bapholise yonke into ngendlela efanele - ngeke kube khona iminonjana yamazinyo nokuqhekeka.
Kukhona futhi insizakalo efana ne-galvanizing - ibuye yenziwe ekhaya, lapho i-zinc ngesimo se-coating emincane ihlala ezindaweni eziyinkinga.
Kuningi okulotshwe ngokuvikelwa kwe-electrochemical, okuvikela ekubonakaleni kokugqwala. Le ndlela iyangabazeka kwabaningi, ngoba amapuleti amancane anamathele emzimbeni, angaphansi kwe-voltage ephansi. Amadivayisi anjalo abiza kakhulu, futhi ukusebenza kwawo akukaze kufakazelwe, ngakho-ke ukwelashwa kwenkathi ethile ye-anti-corrosion kanye ngonyaka ngaphambi kokuqala kobusika kuzobiza kakhulu.
Iyalayisha...
