Ukuvuselelwa kwe-coating ye-koqweqwe lwawo kuyinqubo enzima, futhi ukwethemba kangcono ngochwepheshe. Kepha uma unquma ukukwenza ngokwakho, sizokutshela ukuthi ungakwenza kanjani.
Kungenzeka ukuthi ukugeza okusha ngemuva kokugeza ngama-ejenti wokuhlanza kuba mhlophe qhwa, kepha amabhati asebenze ngaphezu konyaka, okuvame ukuvezwa amathuluzi asiza amandla ethu afisiwe. Mangaki amakhemikhali awo amathathu noma amakhemikhali awuketshezi, asalokhu engcolile, futhi ngaphandle kwalokho, enobuso obunzima. Isizathu asikho nakancane ukuthi i-chlorinol yokukhangisa engangeni ngaphakathi kwe-koqweqwe lwawo lwe-koqweqwe lwawo, futhi eqinisweni lokuthi ifilimu evikelayo yalezi zimbozo selisusiwe futhi ukungcola kudliwa kuzo cishe ku-Metal uqobo.
Umhlali wedolobha elikhulu awenzi mqondo ukwenza lokhu ngokuzimela, ngoba uchwepheshe ofanelekayo uzokwenza konke ngokuqinisekile, futhi izindleko zale misebenzi zincane. Okufanayo okuthembela kuphela izandla noma ihlala endaweni, lapho ochwepheshe abanjalo belahleka khona, umagazini wethu uzosiza ekubuyiselweni ubuchwepheshe bokubuyiselwa kwengqimba ye-koqweqwe lwawo. Ngaphezu kwalokho, inqubo ayidli isikhathi esidlayo futhi njengomthetho, okusha kubonakaliswa kusukela okokuqala lapho ukulandelana kwemisebenzi kanye nokusetshenziswa kwezinto ezifanele kuyabonakala.
Ukuze umfundi, kwakungekho mibuzo, sizobheka izindlela zokubuyisela zonke izinketho zomonakalo wokugoba kokugeza, ngaphandle kwalezo ezenzeka ngesikhathi sokuqhuma okukhulu kanye nokuqothuka kwezibhamu ezinzima. Umonakalo ovame kakhulu ukukhishwa okuncane nokucekelwa phansi kwefilimu le-koqweqwe lwawo filimu kuze kuvezwe kwesisekelo sensimbi.
Inketho ebabazekayo kakhulu yiyo yokugcina, okungukuthi, izinga le-Iron ye-Iron noma yensimbi eqhubekayo. Ukugqwala kwensimbi naku-chip, futhi nganoma yikuphi ukwephulwa kwesendlalelo koqweqwe lwawo, kunzima ukuhlanza imigqomo egqamile "ukuhlobisa" izindonga zokugeza ngaphansi kwe-crane. Ngakho-ke, isigaba sokuqala sokucubungula kufanele sisuswe ukugqwala. Ukulangazelela konke okuqeda ukugqwala kufaka ama-acid aguqula ama-oxides ansundu ansundu abe usawoti ongenabala. Ama-ejenti anolaka ngokwengeziwe (ngokwesibonelo, i-liquid "sanitatery-2") equkethe isenzo se-hydrochloric acid ngokushesha (cishe imizuzu eyi-10) kunamaphakethe amhlophe nama-pastes "kama", "Tartaren", "Tartaren", "Tartaren", "Tartaren", "Tartaren", Kepha i-koqweqwe lwawo liyabhujiswa futhi lidinga ukugcwala okude nokuphelele okulandelayo, kanye nokuhambisana nemithetho yezokuphepha echazwe kwimiyalo yokusebenzisa kwabo (amagilavu enjoloba, izibuko zokuphepha nokunye). Ngempumelelo futhi ngaphandle kwemiphumela kususwa ukugqwala okungu-15-20% izisombululo ezinamanzi zama-organic acid (ngokwesibonelo, i-sorval kanye nabanye abanye).
Ukusebenza nge-acid, nakekela ukuvikela izandla namehlo.
Ama-Powders noma ama-pastes asetshenziswa esihlangeni esimanzi noma ngendwangu bese usula indawo yangaphambi komswakama. Ama-liquid emanzi okugqwala okuqinile futhi aphathwe ngebhulashi ngemizuzu eyishumi. Ekupheleni kokuhlanzwa, ingaphezulu ligezwa kahle ngamanzi futhi yomiswe ngaphambi kokuhlinzwa okulandelayo.
Ingxenye yangaphambi komisiwe yensimbi engenalutho yinhlabathi. Ungasebenzisa i-GlyphthaWic Primer GF-020. Inama-adhesion amahle kwinsimbi futhi ilungele imibala ye-nitroemals. I-RS-2 isetshenziselwa ukuphuza i-solvent yenhlabathi. Isendlalelo esisetshenzisiwe somile emazingeni okushisa asekamelweni angama-48, futhi kungcono ukufaka ukomisa okuphoqelekile nge-Relector, ubeke ku-10-15 cm ukusuka ebusweni. Ingxenye yokugqwala ihambisana nobuso bonke, ibeka phezulu kwenhlabathi i-Putty NC-008 (solvent N647). Faka isicelo ngezendlalelo ezicashile ezingeqi ku-0.2mm. Emazingeni okushisa ekamelo, amaPutty NTS-008 womisa cishe ihora eli-1.
Ngaphezulu kwesendlalelo sokugcina se-tutty, inhlabathi isetshenziswa futhi yomiswe.
| Vele, uma ufisa, ungathola ukugeza nakwisimo esidabukisayo, kepha ukuphazamiseka kwe-imeyili okwethulwe ezithombeni kwanele ukukhombisa izindlela zokutakula ezichazwe ku-athikili. |
| Kungcono ukuqala ukucutshungulwa kokuhlukaniswa kokugqwala, kungakuhle kusuka ku- "soft" ehlukile usebenzisa i-oxalic acid enolaka kahle. Ihlanganiswe namanzi esifundazweni esimiselwa yi-kashitz se-acid i-acid enobukhulu obukhulu bamamilimitha ambalwa ngesicubu noma iziqhingi "ezicwebezelayo" esicwebezelayo "esikhanyayo" ingaphezulu elingaphezulu. |
| Ngemuva kwesigamu sehora, imizuzu engamashumi amane, geza i-acid "ijazi loboya" ngamanzi. Uma kuvela ukuthi ukugqwala akususwa ngokuphelele, ungaphendukela kwindlela yokuhlanza indawo. Ngaphezu kokujula kokugqwala kokugqwala kwe-koqweqwe lwawo ungqimba lwenhloso, zombili izimpondo ezingenamikhawulo kanye nephepha le-sandpaper elingasetshenziswa. Ikakhulukazi ukucubungula ngokucophelela umngcele woshintsho lwendawo ebushelelezi ku-matte. |
| Ukuqothuka ngemuva kokulashwa kwamakhemikhali kanye nemishini kufanele kuqaphele kakhulu ngoba ngisho nakumanani amancane e-acid angabhubhisa ukuhlanganiswa koqweqwe lwawo. |
| Ekupheleni kokugeza, qiniseka ukuthi iminonjana yokugqwala ishiywe, bese kuvunyelwa ukugeza ngokuqinile. |
| Ukufaka isicelo senhlabathi endaweni engaphezulu yensimbi engenzi kungenziwa ngendlela yendabuko, njengoba kukhonjisiwe kulesi sithombe. Kodwa-ke, ngokuchichima kwenhlabathi kwenhlabathi, kungenzeka ukuthi usebenzise i-aerosol primer (ngokwesibonelo, i- "rust curb" ye-Chase Productsco.), Iwela ngokuphelele eRzavchin. Kufanele kukhunjulwe kuphela ukuthi amabhodlela e-aerosol ngaphambi kokusebenzisa kufanele anyakaze ukuxuba ukwakheka kuze kube yilapho ibhola ngaphakathi kwebhodlela lisobala ngokuphelele futhi liyunifomu. Lapho usuqede ama-application, kuyadingeka ukukunikeza ukoma, kepha ukomisa okuphoqelekile kungasetshenziswa kusetshenziswa i-Poelctor lapho usebenzisa amanani amakhulu we-solvent (njengasesimweni se-aerosol primer, ngokwesibonelo). |
| Ngombala wangempela, ngaphezu kwe-enamels enamelue, ungasebenzisa amasethi afanele, yize amasethi abizayo abiza kakhulu ukubuyisela ukugeza koqweqwe. Inethiwekhi yokuhweba inikezela kusethi yasekhaya "Svetlana", okubandakanya ukuhlwanyela i-acid ne-sandpaper, kanye nesethi ye-Finnish (Tikkurila), equkethe izakhi ezimbili - i-koqweqwe lwawo kanye ne-hardiner. |
Ukulandelana kokufaka izilongelo emhlabathini kuyafana nalapho upenda ungqimba we-koqweqwe lwawo ngefilimu engaphezulu ephazamisekile. Ngakho-ke, ngaphambi kokutshelwa ngokusebenza kokugcina kokubuyiselwa kokugeza, sizotshela mayelana nokumengelwa komonakalo omncane. Amaphupho avumelekile avela ecaleni langaphambilini, nakhu akudingekile ku-Primititive and Putty, kepha kuyadingeka ukudicilela phansi "okunolaka" nge-acetone, 650, rml-218, rk-36 nge-tampon yezicubu . I-Eccondised kumele yenziwe ngokucophelela, ngoba lesi sigaba siqinisekisa ukuthembeka okulandelayo kwe-coating enemibala.
Indawo ekhuphukayo noma ebekiwe igcwele nge-nitroemal. Kungcono ukufaka i- "cannon" nitroemal obukhulu ngopende. Ingaphezulu lokugeza libukwa nge-tampon yezicubu (i-foam ngeke lilingane, ngoba lincibilikisa i-nitroemal) zibe izingqimba ezintathu, ngalinye lizoma imizuzu engama-20-30. Lapho upenda, kufanele kukhunjulwe ukuthi i-nitroemali "iyaphindisela", okungukuthi, lapho usebenzisa isendlalelo esisha, ungancibilikisa eyedlule. Ngaphezu kwalokho, ngokuswakama umswakama ophezulu egumbini lokugezela (60% noma ngaphezulu), ifilimu yokupenda ingambozwa ngamabala noma iqhekeke, ngakho-ke kufiseleka ukubeka indawo okugeza ngayo. , njengokuqala. Ungqimba olungenhla lwe-enamels lwe-enamel kufanele luhlanganiswe kancane ne-N648 solvent usebenzisa i-tampon (ngemuva kokususa isibonisi). Ukuqeda umona walolu ungqimba futhi wanyamalala ngokushesha, i-solvent inomthelela ekwakhekeni kwefilimu elibushelelezi. Komela ngokuphelele ukoma ngosuku. Ngemuva kwalokho, uma ufisa, ingaphezulu lingavinjelwa ngokuphoqelela unamathisela i-N2990 noma i-VAZ-1, i-Vaz-2 usebenzisa i-Flannel Flap.
Ukufaka imibala, ungasebenzisa i-sonthetity melamithide enamel (ML-12, ML-152, ML-197, ML-1110 nge-solvent N651). Kodwa-ke, kufanele kukhunjulwe ukuthi lezi zingeli ezisegumbini lokushisa lasekamelweni azimenzi nhlobo. Emazingeni okushisa angama-100-1300s, angadalwa kusetshenziswa isibonisi, izimbotshana zokwenziwa zoma imizuzu engama-30. Zilungile ezinsimbi futhi azidingi kuqala i-primer yokuqala, emelana nemiphumela emishini nangokomzimba, yakha ifilimu ecwebezelayo. Kepha lapho omisiwe, ukulawula izinga lokushisa kuyadingeka, ngoba lapho kufuthelwa ngaphezulu kwe-130, i-melaminalke le-enamel ichithwe ngokungafanele.
Ekugcineni, inketho yokugcina yonakele. Ngemuva kokususa ukugqwala, ukomisa nokuhlehlisa ubuso bayo buya. Ukubhoboza uPutty kuvame ukusebenzisa ingxube ye-super cement glue ne-nitroemal ngesilinganiso esingu-1: 1, noma i-epoxy resin kanye noshoko ngezilinganiso ezifanayo. Ukusebenza kwenziwa ngepulasitiki, insimbi noma i-spatula yokhuni. Ezimweni ezinjalo, isikhathi sokumiswa okuphelele kwe-putty - ngolunye usuku.
Ngaphambi kokucubungula wonke umhlaba, qiniseka ukuthi ukupenda kwendawo encane ukuthi ithoni ye-koqweqwe lwawo ihlangana nethoni yokugeza "yomdabu"
Sengiphetha, ngithanda ukudonsela ukunaka kwabafundi eqinisweni lokuthi ezimweni zefekthri, kukhiqizwa izindlela ezishisayo, okunzima ekhaya, ngakho-ke i-WIG "ngeke ithembeke kakhulu, futhi kuzokwenzeka kufanele kube ngezikhathi ezithile (njalo ngeminyaka engama-3-5) ukuyibuyisela. Umnqamulajuqu we-koqweqwe lwawo uncike ekubukeni kwamakhemikhali amanzi ageleza ngamapayipi nokunemba kwakho lapho unakekela indlu yokugezela. Njengoba kungenzeki ukuphindisela amanzi, kufanele unake ukuhlanza futhi ungasebenzisi ama-warches wensimbi wawo, nezicubu ezithambile kanye nama-ejenti wokuhlanza awuketshezi ongenazo izakhiwo ezihlukumezayo zabapondo. Ngaphezu kwalokho, manje ekuthengisweni kukhona uhla olubanzi lwama-degree awuketshezi asebenza kahle, azosiza ukunweba impilo yenkonzo yopende olula kanjena njenge-komel.
Ukusetshenziswa kopende wangaphandle, ama-putty nama-primers wokulungiswa kwamabhavu asekhaya ayamukeleka impela. Ngaphezu kwalokho, ungathola amasethi enziwe ngomumo ukubuyisela izimbobo ze-koqweqwe.
Ukulandelana komsebenzi kuyafana, futhi obonisana naye othengisa ngokuthengisa azokusiza ukuthi ukhethe i-analogue ye-phesheya efaneleke kakhulu.