Ungawususa kanjani upende omdala ensimbi yemoto usebenzisa isikhiphi: uketshezi, ijeli, i-aerosol
Okuqukethwe
Akwenzeki ngaso sonke isikhathi ukusebenzisa ungqimba olusha lomsebenzi wokupenda (LKP) ngaphandle kokukhipha oludala. Lokhu kungenzeka kuphela ezimweni ezilinganiselwe zokulungisa i-tinting, lapho kunokuqiniseka ukuthi upende omdala ubambe ngokuqinile, futhi ukugqwala kwe-undercoat akukakaqali ngaphansi kwayo.
Ukulungiswa kabusha kwangempela komzimba kusabandakanya ukuwuhlubula kuze kube yinsimbi engenalutho. Umsebenzi unzima kakhulu futhi unzima.
Izindlela zokususa i-coating endala
Kunoma yikuphi, uma isinqumo senziwe ukusebenza ngokuphumelelayo, upende omdala kufanele ubhujiswe ngandlela-thile, ngoba unamathela ensimbi ngokuqinile. Lokhu kuqinisekiswa yi-electrochemical noma i-acid priming yensimbi yomzimba.
Kufanele usebenzise izindlela ezinzima kakhulu zokususa, usike ngokoqobo umsebenzi wokupenda ngama-abrasives, uwushise ngezinga lokushisa eliphezulu noma uwuchithe ngama-reagents anolaka.
Imishini
Ukuhlanza ngomshini, kusetshenziswa imishini yokugaya enamabhomu ahlukahlukene. Okuvame kakhulu ekusebenzeni kuyindilinga ye-petal enezinhlamvu ezinkulu.
Basebenza ngokushesha, kodwa bashiye ingozi enkulu, ngakho-ke njengoba besondela ensimbi, i-graininess yombuthano iyancipha.
- Ungaqala ngombuthano we-petal womkhiqizo I-P40. Lena okusanhlamvu okukhulu kakhulu, ngokushesha okwenza ingxenye enkulu yomsebenzi. Bese kuba khona ukushintshela ku I-P60 noma I-P80, ngemva kwalokho imibuthano enesikhumba ifakwe ecaleni 220 futhi ezincane 400.
- Akuzona zonke izindawo ezinokufinyelela okunamabhomu abrasive ayindilinga omshini wokugaya. Khona-ke ungasebenzisa amabhulashi ensimbi asekelwe ocingweni ajikelezayo. Ziza ngobujamo nobukhulu obuhlukene kuzo zonke izikhathi.
- I-sandblasting iphumelela kakhulu, ishiya insimbi ehlanzekile ngokushesha. Kodwa lobu buchwepheshe butholakala kuphela kochwepheshe, ngoba budinga imishini ekhethekile, izindawo zokukhiqiza kanye nokuhlanza okucatshangelwayo emikhiqizweni yemfucuza endizayo. Ngakho-ke, isetshenziswa kaningi ezingxenyeni ezinosayizi abancane nasemsebenzini wokubuyisela.
Inzuzo yokuhlanza imishini eyinkimbinkimbi ukususwa okufanayo kokugqwala nokulungiswa kwensimbi ehlanzekile ngqo ngaphansi komhlaba.
Lokhu akunakwenziwa ngezinye izindlela, ngakho-ke izakhi zemishini zihlala zikhona, kungakhathaliseki ukuthi yiziphi izinqubo zokusheshisa ezengeziwe.
I-Thermal (i-burning out)
Ngesikhathi sokwelashwa okushisa kwemidwebo yakudala, ukushiswa nokucwecwa kwamapende nama-primers kwenzeka. Ungasebenzisa i-gas burner noma isomisi sezinwele zezimboni, esinikeza indiza enamandla yomoya oshisayo enezinga lokushisa ku-nozzle engaba ngu-600 degrees. Womabili amathuluzi anezinkinga zawo.
Isishisi asiphephile emlilweni. Ngokunganaki, ungashiywa kalula nje ngaphandle kopende, kodwa futhi ngaphandle kwemoto.
Ngisho noma lokhu kungenzeki, zikhona ezinye izingozi:
- insimbi yomzimba ingashiswa ngokweqile, ngemva kwalokho ukumelana kwayo nokugqwala kuzokwehla ngokuphawulekayo;
- izinga lokushisa lomlilo liwukuthi izingxenye zeshidi elincane zingakhubazeka kalula, ngemva kwalokho kuzodingeka ziqondiswe noma zishintshwe;
- izingxenye ezingomakhelwane zingase zilimale, imoto kufanele ihlakazwe ngokuphelele.
Isomisi sezinwele siphephe kakhudlwana, kodwa izinga lokushisa laso nalo lingabukelwa phansi. Kunoma yikuphi, ngemva kokususwa okushisayo, ukuhlanza okungeziwe kwemishini akunakugwenywa, ngezinye izikhathi akudli isikhathi esincane kunangaphandle kwama-burners kanye nezomisi zezinwele.
Kukhona indlela entsha yokucutshungulwa kwe-laser ehlanganisa ukusetshenziswa kokushaqeka komshini kanye nokushisa enamathela. Konke kuzosuswa ngaphandle kwensimbi, kodwa intengo yemishini idlula yonke imingcele enengqondo.
Amakhemikhali
Ukuqedwa kokudweba ngama-reagents amakhemikhali kudume kakhulu. I-coating ayincibiliki ngokuphelele, kodwa ngemva kokuchayeka ekugezeni, iyaxebuka, ixebuke futhi isuke kalula emzimbeni isebenzisa i-spatula evamile.
Ubunzima buvela ngokugcina okubhaliwe emzimbeni ngesikhathi sokuphendula. Kusetshenziswa izindlela ezihlukahlukene zokuvumelana. Zihlanganisa izinyibilikisi eziphilayo kanye nezakhi ze-asidi noma ezine-alkaline.
Ukungalungi kuyaqondakala - yonke le mikhiqizo inobuthi futhi iyingozi kubantu, kanti eminye ingeyensimbi yomzimba. Konke lokhu kwenza kube nzima ukukhetha.
Yini okufanele uyibheke lapho ukhetha iwasha
Kuyadingeka ukubheka izici zokubunjwa komdwebo wokuqala, izindlela zokusebenzisa, ubuthi nokuphepha kwensimbi:
- Inkinga enkulu ukugcinwa kokugeza ezindaweni ezingaphezulu; ngenxa yalokhu, ukuhambisana kwejeli, amafilimu avikelayo, amathuba okuvuselela okungeziwe kokubunjwa, kuze kufike ekucwilisweni kwezingxenye ezincane ezikhishwayo;
- Uma izimo zokusebenza zingabandakanyi umoya oqinile, izingubo zokuzivikela kanye nemishini yokuqeda umlilo, khona-ke lokhu kufanele kucatshangelwe lapho ukhetha;
- Ezindaweni ezihlukene kungcono ukusebenzisa imikhiqizo eminingana ehlukene, isibonelo, asikho isidingo sejeli uma ubuso buvundlile.
Akuwona wonke imikhiqizo esebenza ngokulinganayo emazingeni okushisa aphansi, lapho ukusabela kwamakhemikhali kuncipha, futhi emazingeni okushisa aphezulu, ingozi ye-acidic compounds yensimbi iyanda.
Izisusi zepende ezaziwa kakhulu
Izilinganiso zesikhwama zibuyekezwa njalo njengoba kuvela izingoma ezintsha. Ungathembela esithunzini sabakhiqizi abangeke babukele phansi ukusebenza kwemikhiqizo ebuyekeziwe.
Amanzi
Kungenzeka ukwaba izimali ngokwemibandela Usokhemisi AS-1 и I-APS-М10. Izingoma zinamandla, zisebenza ngokushesha futhi zine-thixotropy eqinisekayo, okungukuthi, ukugcinwa endaweni.
Basusa ukudweba kwanoma yikuphi ukwakheka kwamakhemikhali, kodwa banolaka, badinga ukuphathwa ngokucophelela nokunamathela ngokuqinile emiyalweni, ngoba bayingozi ensimbi nakubantu uma imithetho yokusebenza ingalandelwa.
Amageli
Ikhambi eliphelele UMZIMBA 700 Ikhiqizwa ekusebenzeni kwamaphuzu, isebenza kancane kancane, kodwa ngokuthembekile. Ikhulise ukuphepha kwezingxenye zomzimba, igcina kahle ebusweni. Phakathi kokubi, umuntu angabona isidingo sezicelo eziphindaphindiwe kanye nobubanzi obulinganiselwe bokushisa kwesicelo.
Isetshenziswa ngokwezomnotho futhi isebenza kahle ekwakhiweni kwamazinga okushisa aphansi I-AGAT Avto Silverline. Kodwa okuqukethwe kwezingxenye eziguquguqukayo kudinga umoya omuhle. Iphephile kupulasitiki.
Ama-aerosols
Kusuka kumaphakheji we-aerosol kufanelekile ukukhetha I-ABRO PR-600. Kulula ukuyisebenzisa, asikho isidingo sokuphinda ufake isicelo.
Ukungalungi - isidingo sokusebenza emazingeni okushisa ekamelweni, ukungaqiniseki maqondana namapulasitiki, ukucasuka kolwelwesi lwamafinyila. Ngesikhathi esifanayo, ayinalo ulaka ensimbi futhi ingasuswa kalula ngamanzi.
Okunye kungaba I-Hi-Gear Quick & Safe Paint & Gasket Remover. Into esebenzayo kakhulu, isebenza kuwo wonke amapende nokungcola, kodwa iyabiza futhi ayisetshenziswa kakhulu ngokwezomnotho.
Ungakwazi yini ukuzenzela isikhiphi sikapende?
Kunezindlela zokwakheka kwabantu kokugeza, kepha ngenxa yokufinyelela okulinganiselwe kuma-reagents aphelele kanye nezincibilikisi, kusetshenziswa izinto eziyingozi kakhulu.
Basebenzisa i-quicklime, i-caustic soda, i-acetone, i-benzene nezinye izinto eduze kwezikhali zamakhemikhali. Asikho isidingo sokwenza lokhu ezimweni zanamuhla, ingozi ayifanele.
Yebo, futhi izindlela zokupheka kuzodingeka zikhethwe ngokwamandla, akuzona zonke izinhlobo zamapende, ama-varnishes nama-primers aklanyelwe izinto ezithile.
Ubuchwepheshe bohlelo lokusebenza
Izimiso zokusebenza ngezingoma ezenziwe ekhaya zivame ukufana nezimboni:
- izingxenye ezinamaphiko zihlakazwa ngangokunokwenzeka, ezinye zivikelekile;
- izinto zokuvikela isikhumba kanye nolwelwesi lwamafinyila zifakwa esisebenzini;
- ukubunjwa kusetshenziswa ibhulashi, isifutho noma isifutho;
- indawo engaphezulu ilinganiswa ngezikhathi ezithile futhi ibuyekezwe njengoba ithuluzi lisebenza;
- upende ohlutshiwe ususwa nge-spatula namabhulashi ensimbi;
- insimbi igezwa kahle ngamanzi, isepha noma isisombululo sesoda;
- ngaphambi kokuqala, ukulungiswa kwemishini ensimbi engenalutho kwenziwa.
Izindawo eziqediwe kufanele zilungiswe ngokushesha ngemva kokumiswa. Insimbi yomzimba imbozwa ngokushesha ukugqwala, kuyilapho ungqimba luncane kangangokuthi alubonakali ngeso. Kodwa-ke, ama-iron oxides azoba yizisusa zokugqwala okungaphansi kwefilimu esikhathini esizayo.
