Yenza ngokwakho ukususwa kokugqwala emotweni

Umzimba wemoto kanye nesingezansi kwakhiwe ngensimbi, ekwazi ukugqwala. Uma usebenzisa njalo ama-anti-corrosion agents futhi akukho ukugqwala ebusweni bomzimba, lokhu akulona iqiniso lokuthi akukho ezindaweni eziyinkinga - ngaphansi kwama-arch wheel, emibundwini, ngaphansi kwamaphiko.

Yini okufanele uyenze uma, naphezu kwayo yonke imizamo yakho, ukugqwala kusavela?

Ukususa ukugqwala nokugqwala ngamakhemikhali

Ziningi izindlela zamakhemikhali zokulwa nokugqwala.

Indlela elula ukusebenzisa iziguquli zokugqwala, isibonelo "VSN-1".

Leli khambi elisebenza kahle kakhulu eliqukethe i-phosphoric acid. Imane igqwalise ukugqwala futhi ngemva kokuba ihlale iwuqweqwe olungasulwa ngendwangu emanzi noma igezwe ngamanzi agelezayo.

Zenzele ngokwakho ukususwa kokugqwala emotweni

Izindlela zabantu ezilula nazo ziyasetshenziswa, isibonelo, ingxube kapharafini, cishe amagremu ayikhulu, ilitha ngalinye likaphalafini. Zonke lezi zingxenye zixutshwe futhi zishiywe usuku. Ngemva kokuba ikhambi selilungile, ziphathwa ngezingxenye zomzimba ezonakaliswe ukugqwala nokugqwala. Faka isicelo nge-rag noma isiponji esithambile bese usishiya kulesi simo amahora angu-10-12. Bese mane usule i-slurry ewumphumela.

Zenzele ngokwakho ukususwa kokugqwala emotweni

Ikhambi lenziwa futhi ngamafutha ajwayelekile engulube noma ezilwane, amafutha e-camphor namafutha e-graphite. Zonke lezi zithako zixutshwe kahle, zivunyelwe ukuphuza futhi zipholile. Futhi-ke konke lokhu kusetshenziselwa phezulu futhi kuhlala usuku. Ngemuva kwezenzo ezinjalo, ngokusho kochwepheshe, awukho umkhondo wokugqwala osele.

Ngemuva kokuthi i-rust isusiwe, izindawo ezingaphezulu zifakwe ngomshini, zifakwe kuqala futhi zipendwe.

Izindlela zemishini zokuqeda ukugqwala

Amakhemikhali mahle, kodwa ngezinye izikhathi awakwazi ukusiza. Isibonelo, uma ukugqwala kugxilile ngokujulile, khona-ke ukusetshenziswa kweziguquli kusongela ukuthi i-asidi ingalimaza ungqimba oluncane lwensimbi olusele, futhi uphalafini onopharafini ngeke ube nomphumela omuhle.

Ezimweni ezinjalo ezinganakiwe kakhulu, indlela efanelekile kakhulu i-sandblasting. Kodwa ngaphambi kokuba uqale ukucubungula, umzimba wemoto kufanele ugezwe kahle nge-shampoo futhi womiswe kahle ukuze wonke umonakalo ubonakale ngokucacile.

Zenzele ngokwakho ukususwa kokugqwala emotweni

I-Sandblasting yenziwa kusetshenziswa umshini okhethekile onikeza umoya nesihlabathi ngaphansi kwengcindezi. Izinhlamvu zesihlabathi zikhipha ukugqwala futhi azilimazi insimbi, okungukuthi, ukushuba kwayo akunciphi. Ukuze ungalimazi upende ezindaweni ezingomakhelwane ezingathinteki ukugqwala, zinamathiselwe nge-masking tape.

Ukugaya nakho kusetshenziswa kakhulu. Kwenziwa kokubili ngosizo lwama-grinders akhethekile, ama-grinders nama-drill anama-nozzles, futhi ngosizo lwezindlela ezithuthukisiwe - amabhulashi ensimbi kanye ne-sandpaper enamazinga ahlukene okusanhlamvu. Ukugaya akuyona indlela ekhethwa kakhulu, ngoba awususi nje ukugqwala ngokwayo, kodwa futhi ungqimba olungaphezulu lwensimbi.

Indlela yokususa ukugqwala ngezandla zakho?

Ngakho-ke, uma ubona ukuthi ukugqwala "kudla" umzimba wemoto yakho ngokungaqondakali, udinga ukuthatha isinyathelo ngokushesha. Kungakhathaliseki ukuthi iyiphi indlela oyikhethayo ukuyisusa, udinga ukwenza konke ngokucophelela. Uma uthatha iziguquli zokugqwala, khumbula ukuthi ziqukethe ama-asidi aqinile, ngakho-ke thatha zonke izinyathelo zokuphepha. Lapho usebenza nge-grinder noma i-grinder, gqoka umshini wokuphefumula ukuze ungafaki izinhlayiya zothuli, i-varnish nokugqwala.

Qiniseka ukuthi ugqoka izibuko zokuzivikela.

Lapho ukugqwala kususwa, indawo ehlanzekile kufanele ifakwe. Linda kuze kube yilapho i-putty yomile, susa izinsalela nge-sandpaper noma i-grinder nge-nozzle "zero". I-primer isetshenziswa phezulu kwe-putty, futhi umdwebo usuvele uphezu kwawo. Ukukhetha umthunzi ofanele akuwona umsebenzi olula, ngakho hlola kusengaphambili ukuthi imibala ifanelana yini, ngaphandle kwalokho, esikhundleni sokugqwala, uzothola ibala elizogqama ngokumelene nesizinda sopende wefekthri.

Uma ukugqwala kuvela phansi, ungasebenzisa ama-anti-corrosion agents ahlukahlukene asetshenziswa njalo futhi avikele phansi komshini. Ungakhohlwa mayelana nokupholisha umzimba nokucubungula izindawo zenkinga.

Ividiyo enamathiphu wangempela okukhipha nokuvimbela ukugqwala.