Kusukela emiklamo yezakhiwo ezintsha kuya ekusetshenzisweni kobungcweti, ingilazi isibe yinto eguquguqukayo edlala indima engenakuphindwa ngezikhathi eziningi ezikhethekile. Isici esibalulekile ekugcineni ukukhanya kwengilazi kuyindlela efanele yokupholisha. Kungakhathaliseki ukuthi ubuciko obuthambile noma ubuso bengilazi obusebenzayo, ukwazi ukuthi ungapholisha kanjani ingilazi kungathinta kakhulu ukubukeka kwayo kanye nokuphila isikhathi eside. Ukupholisha akugcini nje ngokuthuthukisa ukukhanya kodwa futhi kususa amabala, imihuzuko, namabala angaphazamisa ukucaca kwayo. Uma ufuna ukwazi ukuthi ungapholisha kanjani ingilazi, vele ufunde lesi sihloko.
Indlela yokupholisha ingilazi?
1. Ukuhlanza nokulungisa ubuso bengilazi ngaphambi kokupholisha ingilazi
Isinyathelo sokuqala ukusonga itheyiphu emaphethelweni engilazi ezopholishwa. Lesi sinyathelo sokuqapha sivimbela noma yikuphi ukungcola noma inhlanganisela yokupholishwa ukuthi ingasabalali ezindaweni eziseduze ngesikhathi sokupholishwa. Ngokudala isithiyo esivikelayo, ungagxila ekubuyiseleni ukubukeka kwasekuqaleni kwengilazi ngaphandle kokudala umonakalo ngengozi kwenye indawo.
Isinyathelo sesibili sigcizelela ukubaluleka kokuhlanza ngokuphelele. Ngaphambi kokupholisha, noma yiluphi uthuli, isihlabathi, noma olunye udoti olungase lube khona ebusweni bengilazi kumele lususwe. Noma yikuphi ukungcola kungasulwa ngobumnene kusetshenziswa indwangu engenalo ulwelwesi noma isihlanzi seglasi esikhethekile. Lokhu kuqinisekisa ukuthi indwangu ihlanzekile futhi ibushelelezi, okuvumela inqubo yokupholisha esebenza kahle.
Manje, ake sihlole imininingwane yokumaka indawo ezopholishwa. Sebenzisa umaka ukuze ulandelele ngokucophelela izindawo ezingemuva kwengilazi ezidinga ukunakwa. Lobu buchwepheshe buqondisa inqubo yokupholishwa, buvimbele ukunyakaza ngengozi kanye nokwanda okungahlosiwe kwendawo epholishiwe. Ngokugqamisa izindawo eziqondile ezikhathazayo, ungabhekana nendawo ngayinye ngokuhlelekile, uqinisekise ulwazi oluphelele nolulawulwayo lokupholishwa.
2. Sebenzisa ingilazi engu-120#, 240#, 400#, 600#iphepha lokusantaukuhlanza imihuzuko yengilazi
Kunconywa ukuthi uthulule ingxenye encane yoketshezi lokupholisha njengoba kudingeka bese uyincibilikisa ngamanzi ngesilinganiso esingu-1:1 noma kungabi ngaphezu kuka-1:5. Lesi sixazululo sokupholisha senzelwe ngokukhethekile ukupholisha iphepha ukuze kuqinisekiswe imiphumela emihle futhi kuvinjelwe noma yimuphi umonakalo ebusweni bengilazi. Lapho upholisha imihuzuko, qiniseka ukuthi unaka ukubaluleka koketshezi lokupholisha olwanele. Akufanele nanini kusetshenziswe iphepha lokupholisha elomile ezindaweni zengilazi. Ukuba khona koketshezi lokupholisha olwanele akugcini nje ngokuthuthukisa ukusebenza kwephepha lokupholisha kodwa futhi kuvimbela nomonakalo owengeziwe engilazini ngesikhathi sokucubungula.
Manje, ake sihlole inqubo yesinyathelo ngesinyathelo yokususa izinhlobo ezahlukene zokuklwebheka kwengilazi. Ukuze uthole imiklwebhe ejulile necacile engazwakala kalula ngezandla zakho, kunconywa indlela yezinyathelo ezintathu. Okokuqala, sebenzisa i-sandpaper yengilazi engu-120# ukuze uklwebheke kuqala. Le sandpaper eqinile isiza ukushelela imiphetho eklwebhekile, ivula indlela yokulungisa okungenamthungo. Ngemva kokuthi uklwebheke kokuqala sekuqediwe, qhubekela esinyathelweni esilandelayo, okuwukusebenzisa i-sandpaper engu-240#. Le sandpaper ecolekile ithuthukisa indawo, iqinisekise ukubukeka okubushelelezi. Okokugcina, sebenzisa i-sandpaper engu-600# ukuze uklwebheke ekugcineni ukuze ufeze izidingo ezifanele zokuklwebheka. Kodwa-ke, kubalulekile ukuqaphela ukuthi uma indawo isivele ibonakala iyanelisa ngemva kokugaya nokuklwebheka kokuqala, ungadlula isinyathelo sokugcina sokuklwebheka bese uqhubekela ngqo esigabeni esilandelayo. Ukuze uthole imiklwebhe ecashile (engase ingezwakali ngokushesha ngesandla, kodwa izobonakala ngamamaki amhlophe), kunconywa inqubo elula. Okokuqala, sebenzisa i-sandpaper yengilazi engu-400# ukuze uklwebheke kuqala. Lokhu kucwebezela okuphakathi kusiza ukunciphisa ukubonakala kwemihuzuko futhi kulungiselela ingilazi ukuze iqedelwe. Okulandelayo, sebenzisa iphepha lokusanti elingu-600# ukuze upholishe ubuso ukuze ufeze izidingo ezifanele zokupholishe. Ngokufanayo, uma imiphumela ngemva kokugaya kokuqala isivele iyanelisa, ungakhetha ukweqa isinyathelo sokugcina sokupholishe bese ushintshela ngqo ezigabeni ezilandelayo.
3. Buyisela uketshezi lokupholisha bese usebenzisa isondo elikhethekile lokupholisha ukuze upholishise futhi ubuyisele ingilazi ekukhanyeni.
Qala ngokuhlanza ubuso bengilazi kahle ukuze uqiniseke ukuthi abunawo ukungcola noma imfucumfucu. Qaphela ububanzi be-grits yesandpaper edingekayo ekupholisheni. Faka i-polish efanele ebusweni bengilazi. Qiniseka ukuthi ithreyi ye-polisher ithambekele ebusweni bengilazi ukuqinisekisa ukuthi ipholisheni ilingana. Uma ungenawo umshini wokupholisheni, ungasebenzisa idiski yokupholisheni ngesandla esikhundleni salokho. Hambisa kancane nangokucophelela ngesikhathi sokupholisheni futhi ugweme ukuhamba ngokushesha kakhulu. Sebenzisa isondo noma iphedi yokupholisheni ekhethekile ukuze upholisheni ubuso bengilazi. Faka ingcindezi efanele ukuze ufeze umphumela oyifunayo. Yiba nomdlandla futhi ubekezele futhi uqiniseke ukuthi umboza yonke indawo eklwebhile. Uma ukukhanya noma ukucaca kungagculisi ngemva kokupholisheni kokuqala, phinda lezi zinyathelo ezingenhla kuze kube yilapho umphumela oyifunayo ufinyelelwa.
Qaphela: Kubalulekile ukukhumbula ukuthi ukupholisha kungathinta izakhiwo zokuphepha zengilazi, ikakhulukazi uma ukujula kokuklwebheka kudlula ama-micron ayi-100. Kuma-windscreen emoto, ukuklwebheka okujule ngaphezu kwama-micron ayi-100 akufanele kupholishwe. Ngamafuphi, inqubo ihilela ukupholisha okumanzi nge-sandpaper ukuze kususwe kancane kancane ukuklwebheka, bese kusetshenziswa isondo lokupholisha noma iphedi elinoketshezi lokupholisha ukuze kutholakale ukukhanya nokubuyisela ukukhanya kwengilazi.
Indlela yokugaya imiphetho yengilazi kangcono futhi ikhanye?
Okokuqala, khetha isondo lokugaya idayimane elihlanganisiwe lensimbi. Ukuze usebenzise leli sondo, qala usebenzise isihlabathi esiqinile ukususa ubulukhuni emaphethelweni. Kancane kancane sebenzisa ama-grit aphakathi nendawo amancane ukuze ucwenge indawo. Ukuqhekeka komphetho kuvamile phakathi nale nqubo. Ungesabi, lokhu kungalungiswa esinyathelweni esilandelayo. Ngemva kokuba ukugaya kokuqala sekuqediwe, shintshela esondweni lokugaya idayimane elihlanganisiwe ne-resin. Leli sondo lokugaya lizokusiza ukuthi wakhe indawo yokusila ngaphandle kokuqhekeka okwengeziwe. Zinike isikhathi ukuqinisekisa ukuthi imiphetho ibushelelezi futhi ayinazo iziphambeko. Lesi sinyathelo sibalulekile njengoba silungiselela umphetho wesigaba sokugcina sokupholisha.
Uma ufuna i-polish efana nesibuko ezungeze imiphetho yengilazi yakho, sekuyisikhathi sesinyathelo sokugcina - usebenzisa isondo lokupholisha. Esikhundleni sokukhetha ama-abrasives asekelwe kwidayimane, khetha ama-abrasives okupholisha anobunzima obuphansi njenge-iron oxide ne-cerium oxide. Lezi zinto zihlanza futhi zipholisha imiphetho kancane ukuze kufezwe ubuso obubushelelezi. Landela ngokucophelela imiyalelo yomenzi ngohlobo kanye nenani le-abrasive yokupholisha okufanele uyisebenzise. Esinyathelweni sesibili sokugaya, uma usebenzisa i-grinder yamanzi engu-3000-grit, uzothola ukuthi umphetho wengilazi uba cishe ukhanya. Lokhu kukhombisa ukuthi usesendleleni yokufinyelela ukukhanya nokucaca okufunayo. Khumbula, ukubekezela nokunaka imininingwane kubalulekile lapho usebenza ngemiphetho yengilazi. Zinike isikhathi futhi ungasheshi. Isinyathelo ngasinye sidlala indima ebalulekile ekufinyeleleni imiphumela emihle kakhulu. Manje njengoba usunolwazi, ungaqhubekela phambili ekudaleni amaphrojekthi engilazi amahle anemiphetho emihle egayiwe nepholishiwe.
Isikhathi sokuthunyelwe: Septhemba-28-2023