Ngidinga ukuhlanza i-primer ngaphambi kokudweba imoto. Izindlela zokugaya
Okuqukethwe
Ukusandeni izindawo ezinkulu kunconywa nge-grinder ukuze konge isikhathi, kodwa akusebenzi kuzo zonke izindawo. Amabhodlela, ukusondela kwezakhi zokuhlobisa ezingalimala inqubo - kufanele usebenzise ngesandla lapho.
Ukufaka isihlabathi i-primer ngaphambi kokudweba noma cha - lo mbuzo ubuzwa abashayeli abaningi abenza ukulungisa umzimba ngokwabo. Ukuyiphendula, sizobhekana nemithetho yokulungiselela indawo yokudweba.
Ukuthi uzoyihlanza yini i-primer ngaphambi kokudweba imoto
Abadwebi abaningi bezimoto bayavuma ukuthi ukufaka isihlabathi i-primer kuyadingeka ukwenza ubuso buphathwe bushelelezi. Umhlabathi uwungqimba oluvikelayo olunamaqhuqhuva nama-craters azobonakala ngemva kokupenda.
Lapho usebenzisa upende kanye ne-varnish endaweni yokungahambi kahle, kwakhiwa ama-sags nama-smudges, okuthi kamuva angakwazi ukupholishwa. Kuyadingeka ukuhlanza ngokucophelela i-primer ngaphambi kokudweba imoto, ngoba ungqimba oluncane lungalimala, lushiye "amabala amnyama". Kunconywa ukwenza lokhu nge-grinder usebenzisa i-abrasive emihle. Uma kwezinye izindawo i-coating igugile ensimbi, isici singaqedwa nge-can of primer ngendlela ye-aerosol.
Kunconywa ukuhlanza i-primer nge-grinder
Uma kwenzeka kutholwa ezinye iziphambeko (ezitholwe umthuthukisi), kunconywa ukuthi ubeke izindawo ezinenkinga futhi uzimboze nge-primer ukuze uthole ukunamathela okungcono.
Izindlela zokugaya
Kunezinketho ezi-2 eziyinhloko ze-precoat sanding:
- ukusebenzisa amanzi;
- ngaphandle kwakhe.
Ngendlela eyomile
Le ndlela ayibandakanyi ukusetshenziswa kwamanzi futhi ibonakala ngokubunjwa kwenani elikhulu lothuli, elingathandwa ngabadwebi.
Izici
Indlela eyomile iyona evame kakhulu ezitolo zokupenda zezobuchwepheshe hhayi eRussia kuphela, kodwa naseNtshonalanga:
- kubhekwa njengobungani bemvelo (amanzi angcolile anemikhiqizo eshaywayo awangeni emthonjeni wendle);
- futhi isebenza kahle ngokwezindleko zesikhathi.
Isihlabathi esomile
Njengoba kungenakwenzeka ukuthi amanzi angene kungqimba lwe-putty noma ensimbi, amathuba okubola kabusha kanye nokuqhekeka kwezingqimba ze-putty ayancipha.
Ugaya kanjani
Ukusandeni izindawo ezinkulu kunconywa nge-grinder ukuze konge isikhathi, kodwa akusebenzi kuzo zonke izindawo. Amabhodlela, ukusondela kwezakhi zokuhlobisa ezingalimala inqubo - kufanele usebenzise ngesandla lapho.
Indlela
Kunconywa ukuthi uhlanganise i-primer ngaphambi kokudweba imoto, ngokulandela ukulandelana kwezenzo:
- Ngemuva kokusebenzisa isendlalelo sokuqala, ingxenye yomzimba ishiywe usuku kuze kube yomile ngokuphelele.
- Ukugaya kwenziwa nge-grinder nge-stroke encane yengxenye ehambayo kanye ne-soft abrasive element ukuze ungashintshi ukuma okunikiwe.
- Umsebenzi uqedwa ngokusebenzisa umthuthukisi - ugqamisa izindawo zezinkinga.
Umdwebi usebenzisa amandla afanayo kuzo zonke izindiza ukugwema ukwakheka kwama-craters. Ukunyakaza kufanele kube yi-diagonal, noshintsho ekuqondeni - ukuze kungabikho "izingozi" ezibonakalayo emehlweni.
Ukugaya ubuso nge-sander yesandla
Ukusetshenziswa kwempushana nothuli kuvunyelwe. Ukwakheka kokuthola amaphutha kufanele kusetshenziswe ngemuva kokuthi i-primer yome ngokuphelele ukuze kugwenywe ukuwohloka kwesakhiwo sayo.
Izinzuzo nezingozi nebubi
Amapulangwe:
- akunakwenzeka ukulimaza indawo ephathwayo ngomswakama - insimbi ayigqwali, i-putty ayishintshi isakhiwo;
- isivinini esikhulu sokugaya.
Imanzi
Ngokuvamile, le ndlela ihilela umsebenzi wezandla - kusetshenziswa i-sandpaper namanzi, okumanzisa indawo okumele ilashwe. Isetshenziswa kuma-workshops amancane angenazo izakhiwo ezengeziwe kanye nemishini ekhethekile.
Izici
Ubuso bungenziwa kuphela nge-sandpaper engangeni manzi. Amanzi ahlanzekile asetshenziselwa ukucutshungulwa - anciphisa ukwakheka kothuli futhi abushelelezi iziphambeko eziwumphumela.
Ugaya kanjani
Imishini yendlela emanzi ayisetshenziswanga, wonke umsebenzi wenziwa ngesandla nge-sandpaper ekhethekile.
Indlela
Inqubo:
- Indawo okufanele iphathwe ngayo ifakwe emanzini, ihlale iqapha inani layo - umthetho othi "okuncane, okuphephile" usebenza (ungena kokungahambi kahle, ungafinyelela insimbi, bese udala ukugqwala nokuqhekeka kwesakhiwo se-putty).
- Umhlabathi uhlanzwa ngokunyakaza kwe-diagonal, nge-bar lapho i-abrasive element igoqwe.
- Ngemva kokwehliswa kwesihlabathi esibi, baphinde bapholishwe ngezandla zabo, bezama ukucindezela iphepha ngokulinganayo.
Ukugaya okumanzi
Izinzuzo nezingozi nebubi
Amapulangwe:
- ukusetshenziswa okuphansi kwephepha le-sanding;
- uthuli alwenziwa ngesikhathi sokucubungula, ngakho-ke umoya owengeziwe kanye nama-respirators akudingekile.
nemibi:
- ukusebenza kanzima ngokomzimba;
- isivinini esiphansi sokugaya.
Kungenzeka futhi ukulimaza ukugqoka, okubangela ukubonakala kokugqwala kwesibili.
Iyiphi i-sandpaper yokugaya i-primer ngaphambi kokudweba imoto
Ngendlela eyomile, ubukhulu be-nozzle ku-grinder kukhethwa kuye ngokuthi zingaki izingqimba zenhlabathi ezisetshenzisiwe. Usayizi wendawo yonke - P320. Izinhlobo eziqinile nazo ziyasetshenziswa - P280 noma P240 ezindaweni ezinokuqina.
Ngemuva kwesigaba sokuqala, kuzodingeka ukuthi kwenziwe ukucubungula nge-sandpaper ye-fraction encane ukuze kususwe amaphutha acashile. Ukuqeda ukugaya i-primer ngaphambi kokudweba kwenziwa ngohlamvu olufika ku-P600. Amasayizi amancane afaka isandla ekuwohlokeni kokunamathela kwendawo ephathwayo kupende (koqweqwe lwawo).
Ngokucubungula okumanzi, i-abrasive enohlamvu olucolekile isetshenziswa uma kuqhathaniswa nendlela yangaphambilini. Amaphutha amakhulu angahlanzwa ngephepha le-P600, bese uhambisa amayunithi angama-200 phansi. Kukhona umkhawulo kusayizi we-abrasive engaphansi kwe-P1000, ngaphandle kwalokho upende uzowa kakhulu futhi ekugcineni uphume.
