Bampala yagalimoto nthawi zambiri imatha kugawidwa m'magulu awiri: bampala yachitsulo ndi bampala yachitsulo yolimbikitsidwa ndi galasi, ndipo ukadaulo wake wokutira ndi wosiyana.

(1) Kuphimba mabampara achitsulo

Valani ndi nsalu ya thonje ndi zina zotero kuti muchotse madontho a mafuta, ndi nsalu yokwawa ya 60-70 kuti muchotse dzimbiri, ndi mpweya wopanikizika, matawulo ndi fumbi lina loyera loyandama.

UtsiChoyambira chokhala ndi kukhuthala kwa 22-26s H06-2 iron red epoxy primer kapena C06-l iron red alcohol primer. Phikani choyambira LH pa 120℃ kwa maola 24. Kukhuthala kwake ndi 25-30um. Pakani putty ndi phulusa la alkyd putty, phikani pa 24h kapena 100℃ kwa maola 1.5, kenako pukutani ndi sandpaper yamadzi ya 240~280 mpaka itasalala, sambitsani ndikuwumitsa. Thirani utoto wakuda wa alkyd magnet wa 18~22s, uume pa kutentha kwa chipinda kwa maola 24h kapena 100℃ kwa lh, kenako pukutani pang'onopang'ono pamwamba pa filimuyo ndi sandpaper yamadzi ya 280-320, itsukeni bwino ndikuwumitsa. Thirani topcoat yachiwiri ndikuwumitsa kwa mphindi 40~60 pa 80-100℃ kwa maola 24. Chofunikira pachophimbafilimu ndi yofanana ndi ya girder.

Njira yojambulira bampala yachitsulo ndi iyi:

1)ZoyambirachithandizoChoyamba chotsani mafutawo ndi mafuta a thonje, kenako chotsani dzimbiri ndi nsalu ya emery ya 60~70, pukutani ndi mpweya wopanikizika kapena yeretsani phulusa loyandama ndi burashi.

2)Choyambira cha mutu chopopera: Sakanizani H06-2 iron red epoxy ester primer kapena C06-1 iron red alkyd primer mpaka kukhuthala kwa 22 ~ 26s, ndipo thirani mofanana mkati ndi kunja kwa bumper. Filimu ya utoto iyenera kukhala yokhuthala 25 ~ 30um mukamaliza kuumitsa.

3)Kuumitsa: Kudziumitsa wekha kwa maola 24 pa kutentha kwabwinobwino, kapena epoxy ester primer pa 120℃ drying lh, alkyd primer pa 100℃ drying lh.

4) Kukanda puttyNdi putty yoyera ya alkyd, kolani ndikusalala malo osafanana, makulidwe a putty ndi oyenera 0.5-1mm.

5) Kuumitsa: kuuma pa kutentha kwa chipinda kwa maola 24 kapena kuumitsa pa 100℃ kwa maola 5.

6) Mphero yamadziNdi pepala losanjikiza madzi la 240~280, gawo la putty liphwanyidwa bwino, lopukutidwa, louma kapena louma pang'ono.

7) Thirani pamwamba pa topcoat yoyamba: Sakanizani enamel yakuda ya alkyd mpaka kukhuthala kwa l8-22s, sefani ndi kuyeretsa, ndikupopera mofanana pakhungu limodzi.

8) Kuumitsa: kuuma pa kutentha kwa chipinda kwa maola 24 kapena kuumitsa pa 100℃

9) Kupera madzi: ndi sandpaper yamadzi ya 80~320, gawo la putty limatha kuphwanyidwa bwino, kupukutidwa, kuuma kapena kuuma pang'ono.

10)Thirani utoto wachiwiri: chepetsani enamel yakuda ya alkyd mpaka kukhuthala kwa 18 ~ 22s, ndipo thirani mofanana malo akutsogolo ndi ena. Mukathira, filimuyo iyenera kukhala yosalala komanso yowala, ndipo sipayenera kukhala zolakwika monga kutuluka kwa madzi, makwinya, kuphulika, kuyenda, kusonkhanitsa utoto ndi zinyalala.

11)Kuumitsa: kudziumitsa wekha kwa maola 24 kapena 40-60 mphindi pa 80-100℃. Kuti mupente bampala yachitsulo, kuti mupeze filimu yolimba, yowala komanso yolimba yomatira, ndi bwino kupaka utoto wouma wa amino, kuti muwongolere khalidwe la filimuyo; Kuti mabampala achitsulo omwe akufunika kulumikizidwa mwachangu, kuti afupikitse nthawi yomanga ndikuwonjezera magwiridwe antchito, nitro enamel coating ingagwiritsidwe ntchito. Mukapopera pamwamba, mizere iwiri kapena itatu ikhoza kupopera mosalekeza, ndipo lh ikhoza kusonkhanitsidwa ndikugwiritsidwa ntchito mutapopera.

(2)Kuphimba kwa FRPBumper

1)Kuchotsa phula: FRP bampala mumalondaKuchotsa ulusi pamwamba nthawi zambiri kumakhala ndi sera. Ngati sera sichotsedwa bwino, imakhudza kwambiri kumatirira kwa utoto, kotero kuti filimu yophimbayo idzakhala yosiyana ikagundana kwambiri (kugwa). Chifukwa chake, sera iyenera kuchotsedwa bwino kuti iwonetsetse kuti utoto ndi wabwino. Pali njira ziwiri zochotsera utoto: kutsuka ndi madzi otentha ndi kutsuka ndi zosungunulira. Mukagwiritsa ntchito madzi otentha pochotsa utoto, ziviikani chogwirira ntchito m'madzi otentha pa 80-90℃ kwa mphindi 3-5. Sera ikasungunuka ndikutsukidwa, sera ikhoza kuchotsedwa poyimiza m'madzi otentha a 60-70℃ kwa mphindi 2 mpaka 3. Pamene zosungunulira zachilengedwe zimagwiritsidwa ntchito pochotsa utoto, pamwamba pa chogwirira ntchitoyo pakhoza kuphwanyidwa ndi nsalu ya emery ya Nambala 60~70, kenako sera ikhoza kutsukidwa mobwerezabwereza ndi madzi a xylene kapena nthochi.

2) Kukanda puttyGwiritsani ntchito pervinyl chloride putty kapena alkyd putty kuti mukweze malo osagwirizana. Chifukwa cha kuumitsa mwachangu, pervinyl chloride putty imatha kukwezedwa ndi kuphimbidwa nthawi zonse mpaka itasalala.

3) Kuumitsa: putty youma ya pervinyl chloride kwa maola 4 ~ 6, putty ya alkyd kwa maola 24.

4)Kupera madzi: ndi sandpaper yamadzi ya 260~300, mafuta ochulukirapo pambuyo popukutira madzi mobwerezabwereza, kupukuta kosalala, kouma kapena kouma pang'ono.

5)Choyambira chopopera: gwiritsani ntchito C06-10 grey alkyd two-channel primer (slurry two-channel) kuti musakanize bwino komanso mofanana poyamba, kenako onjezerani xylene kuti muchepetse kukhuthala kwa 22 ~ 26s, ndikupopera mofanana pamwamba pa nkhope. Kukhuthala kwa filimu ya utoto panthawi yopopera kudzatsimikiziridwa podzaza bwino zizindikiro za mchenga.

6) Kuumag: Kudziuma yokha kwa maola 12 kapena 70~80℃ lh youma.

7) Kukanda mofewa: Gwiritsani ntchito vinyl chloride putty kapena nitro putty ndipo onjezerani pang'ono madzi osungunuka kuti muphatikize mu dilute putty. Kandani mwachangu ndikusalala dzenje la pinbow ndi zolakwika zina zazing'ono. Monga kumeta kolimba. Kukanda mosalekeza ndi kuphimba 2-3.

8) Kuumitsa: Putty youma ya nitro kwa maola 1-2 ndi putty ya pervinyl chloride kwa maola 3-4.

9)Kupera madzi: zigawo za putty zokhala ndi sandpaper yamadzi 280-320 yopukutira madzi, kenako ndi sandpaper yamadzi 360, zigawo za putty ndi nkhope yonse ya utoto wonse wopukutira madzi wosalala, wopukuta mobwerezabwereza, wouma kapena wouma pang'ono.

10)Thirani topcoat yoyamba:

Sakanizani utoto wa perchloroethylene kapena alkyd magnet (wakuda kapena imvi) ku kukhuthala kwa 18 ~ 22s, thirani mkati ndi kunja kwa workpiece mopyapyala komanso mofanana.

11)Kuumitsa:

Kuumitsa utoto wa Perchloroethylene kwa maola 4-6, kuumitsa utoto wa alkyd kwa maola 18-24.

12)Madzi a mill:

Ndi pepala lakale la sandpaper lamadzi la Nambala 360 kapena Nambala 40, filimu yopaka utoto yoyang'anizana idzakhala yosalala, yotsuka, komanso yowuma.

13)Thirani topcoat yachiwiri:

Utoto wa Perchloroethylene magnet mpaka kukhuthala kwa 16-18s, utoto wa alkyd magnet mpaka kukhuthala kwa 26 ~ 30s, bumper mkati ndi kunja zonse zimapopera mofanana, popopera ayenera kuyang'anitsitsa utoto wofanana. Ngati varnish yoyamba ndi perchloroethylene, varnish ikhoza kupopera ndi vinyl chloride kapena alkyd varnish. Ngati varnish yoyamba ndi alkyd varnish, varnish ikhoza kupopera ndi alkyd varnish yokha, osati vinyl chloride varnish.

(14)Kuumitsa:

Kuuma kwa utoto wa Perchloroethylene kwa maola 8-12, kuumitsa utoto wa alkyd kwa maola 48.

15) Ikuyang'anira:

TheFilimu yopaka utoto iyenera kukhala yosalala, yonyezimira, yomatira bwino, yopanda thovu, yodzaza, yopachikika, yotulutsa kuwala kosagwirizana, makwinya, zonyansa ndi zolakwika zina. Filimu yachiwiri yopaka utoto iyenera kukhala yosalala komanso yowala, yomatira mwamphamvu, yopanda kuyenda koonekeratu, yomatira, zonyansa ndi zolakwika zina.

Momwe mungagwiritsire ntchito ndalama zochepa mukayenera kupakanso ma bumpers

Kawirikawiri,pamene bampala yakutsogolo yagalimotoNgati utoto wakanda wakuda, zikutanthauza kuti kukandako kwakula kwambiri kwawononga utoto, ndipo ngati nkhaniyi ikuyenera kuthetsedwa, iyenera kupakidwanso utoto. Ndikofunikiranso kusankha ngati utotowo uyenera kupakidwanso utoto kapena ayi. Mwachitsanzo, ngati utotowo uli wochepa, sikofunikira kupopera utoto, koma kungochita ntchito yofanana yokonza kuti vutoli lithe. Umu ndi momwe tidzagwirira ntchito, kuti tithe kugwiritsa ntchito ndalama zochepa kuthetsa vuto la utoto wokanda.

1. Zida zofunika: pepala losanjikiza, siponji, kukonza, kupopera utoto, tepi yogwiritsira ntchito zonse, njira yowunikira: Pamene bampala yapezeka pa nthawi yake, tulukani mgalimoto kuti mukaone malo enieni kenako tsatirani dongosolo lokonza. Mwachitsanzo, kodi mukufuna kupopera mtundu wanji wa pepala losanjikiza, gawo lomwe likufunika kupopera, ndi kufanana komwe kukufunika kupopera utoto?

2. Tsukani bala lowonongeka pa sitepe yotsatira. Nthawi yomwe ikufunika pa izi imatsimikiziridwa ndi kuchuluka kwa kuvulala ndipo imagwirizananso ndi momwe mukulinolerera.

        3. Kuyeretsanso: Kuyeretsa kumeneku ndiko kuchotsanso zinyalala kuchokera mu njira yopera, sitepe yotsatira ndi bwino, njira yodzaza matope: panthawi yopera, kuwonjezera mankhwala, makamaka kugwiritsa ntchito mofanana, osati kokhuthala kwambiri koma kupitirira malo a bala. Njirayi ndi yotinso iphwanyike pamwamba pa khoma kenako n’kudikira kwa maola oposa awiri kuti matope aume;

4. Pitirizani kupukuta: Kupukuta uku kukugwiritsa ntchito sandpaper ya nambala 600, komanso kupatsa matope malo osalala kutsogolo. Mpaka chilondacho chitakhala chosalala pa utoto wina, apo ayi utoto wopopera udzakhala woipa kwambiri. Njirayi imatenga mphindi zosakwana 10 kuti iyeretsenso: kuyeretsa uku kumatanthauzanso kuchotsa zonyansa zotsalazo m'magawo oyamba, nthawi ino ingotsukani bwino ndikudikirira kuti ziume;

5. Kugwiritsa ntchito tepi yomatira: kukonzekera gawo lotsatira popopera utoto, komanso kupewa kuipitsidwa kwa utoto wina wonse. Njira yopopera utoto: Pamene ntchitoyi ingathe kuwerengedwa kuti yatsala pang'ono kutha, utoto wa bumper uyenera kupopera mofanana, makamaka popanda kusiyana kwa mtundu. Pomaliza, dikirani kuti utoto uume musanagwiritse ntchito sera popukuta.