Imodoka itwara ibinyabiziga muri rusange irashobora kugabanywamo ibyuma byuma hamwe nicyuma gishimangira ibyuma byububiko bubiri, tekinoroji yo gutwikira iratandukanye.

(1) Gutwikira ibyuma

Shira hamwe nigitambara c'ipamba nibindi kugirango ukureho amavuta, hamwe nigitambara cya 60 ~ 70 kugirango ukureho ingese, hamwe numwuka uhumanye, igitambaro nundi mukungugu usukuye.

Koreshaprimer ifite viscosity ya 22-26s H06-2 icyuma gitukura epoxy primer cyangwa C06-l icyuma gitukura inzoga itukura.Guteka primer LH kuri 120 ℃ kuri 24h.Umubyimba ni 25-30um.Kuramo ibishishwa hamwe na ash alkyd putty, guteka kuri 24h cyangwa 100 ℃ kuri l.5h, hanyuma ugasya hamwe numusenyi wamazi 240 ~ 280 kugeza byoroshye, gukaraba no gukama.Shira kurangiza kwambere hamwe na 18 ~ 22s viscosity black alkyd magnet irangi, yumisha mubushyuhe bwicyumba cya 24h cyangwa l00 ℃ kuri lh, hanyuma usukure witonze hejuru ya firime numubare 280-320 wumusenyi wamazi, ubisukure neza kandi byumye.Koresha ikoti rya kabiri hanyuma wumishe kuri 40 ~ 60min kuri 80-100 ℃ kuri 24h.Ibisabwa kurigutwikirafirime nimwe nki ya girder.

Uburyo bwo gushushanya ibyuma bisiga amarangi nuburyo bukurikira.

1)Shingirokwivuza: Banza ukureho amavuta hamwe na peteroli yipamba ya fungus, hanyuma ukureho ingese hamwe nigitambara cya emery 60 ~ 70, uhuhishe umwuka uhumanye cyangwa usukure ivu rireremba hamwe na brush.

2)Gutera umutwe primer: Koresha H06-2 icyuma gitukura epoxy ester primer cyangwa C06-1 icyuma gitukura cya alkyd primer kugeza kuri viscosity ya 22 ~ 26s, hanyuma ugasasa neza imbere n'inyuma ya bumper.Filime yo gusiga irangi igomba kuba 25 ~ 30um nyuma yo gukama.

3)Kuma: 24h kwiyumisha ku bushyuhe busanzwe, cyangwa epoxy ester primer kuri 120 ℃ yumisha lh, primer ya alkyd kuri 100 ℃ yumisha lh.

4) Gusiba;Hamwe nimyenda ya alkyd yuzuye, gusiba no koroshya ahantu hataringaniye, ubunini bwurwego rushyizwe kuri 0.5-1mm.

5) Kuma: kwiyumisha ku bushyuhe bwicyumba cya 24h cyangwa kumisha 100 ℃ kuri 5h.

6) Urusyo rw'amazi;Hamwe na sandpaper y'amazi 240 ~ 280, igice cyamazi asya neza, guhanagura, gukama cyangwa ubushyuhe buke.

7) Koresha ikote rya mbere: Koresha enamel yumukara kuri viscosity ya l8-22s, uyungurure kandi usukure, kandi utere umwenda umwe.

8) Kuma: kwiyumisha ku bushyuhe bwicyumba cya 24h cyangwa gukama kuri 100 ℃

9) Gusya amazi: hamwe na 80 ~ 320 sandpaper yamazi, igice cyuzuye amazi asya neza, guhanagura, gukama cyangwa ubushyuhe buke.

10)Koresha ikote rya kabiri: shyira umukara alkyd enamel kuri viscosity ya 18 ~ 22s, hanyuma utere hejuru imbere hamwe na kabiri hamwe.Nyuma yo gutera, firime igomba kuba yoroshye kandi ikayangana, kandi ntihakagombye kubaho inenge nko kumeneka, kubyimba, kubyimba, gutemba, kwegeranya amarangi n'umwanda.

11)Kuma: kwiyumisha kuri 24h cyangwa 40-60min kuri 80-100 ℃.Gushushanya irangi ryicyuma, kugirango ubone pompe yaka, ikomeye kandi ikomeye ifata neza, nibyiza gusiga irangi ryumye amino, kugirango uzamure ubwiza bwa firime;Kubyuma byuma bikenera byihutirwa guterana, kugirango bigabanye igihe cyubwubatsi no kuzamura umusaruro, hashobora gukoreshwa nitro enamel.Iyo utera ikote ryo hejuru, imirongo 2-3 irashobora guhora itera, kandi lh irashobora guterana no gukoreshwa nyuma yo gutera.

(2)Igifuniko cya FRPBumper

1)Dewaxing: FRP bumper muriibicuruzwadefilm, ubuso akenshi bufite igishashara.Niba ibishashara bidakuweho neza, bizagira ingaruka zikomeye ku gufatisha igifuniko, ku buryo firime yo gutwikira izaba isenyutse igihe ihuye no kugongana gukomeye (kugwa).Kubwibyo, ibishashara bigomba kuvaho neza kugirango umenye neza irangi.Hariho uburyo bubiri bwo guswera: gukaraba amazi ashyushye no gukaraba.Mugihe ukoresheje amazi ashyushye mugutonyanga, shira igihangano mumazi ashyushye kuri 80-90 ℃ muminota 3-5.Ibishashara bimaze gushonga no gukaraba, ibishashara birashobora gukurwaho kubishiramo 60-70 water amazi ashyushye kuri 2 kugeza 3min.Iyo ifumbire mvaruganda ikoreshwa mugutonyanga, ubuso bwakazi bushobora kuba hasi hamwe nimyenda ya 60 ~ 70 ya emery, hanyuma ibishashara birashobora gukaraba inshuro nyinshi ukoresheje xylene cyangwa amazi yigitoki.

2) Gusiba: Koresha pervinyl chloride putty cyangwa alkyd putty kugirango usibe ahantu hataringaniye.Bitewe no gukama vuba, pervinyl chloride putty irashobora guhanagurwa no gutwikirwa kugeza byoroshye.

3) Kuma: yumye pervinyl chloride putty kuri 4 ~ 6h, alkyd putty kuri 24h.

4)Gusya amazi: hamwe na 260 ~ 300 sandpaper yamazi, igipande cyamavuta nyuma yo gusya inshuro nyinshi gusya neza, byumye cyangwa ubushyuhe buke.

5)Shira primer: koresha C06-10 imvi ya alkyd imiyoboro ibiri ya primer (imiyoboro ibiri-slurry) kugirango ubyuke neza kandi bingana mbere, hanyuma wongereho xylene kugirango ubivange mubwiza bwa 22 ~ 26s, hanyuma utere hejuru mumaso.Ubunini bwa firime irangi mugihe cyo gutera bigomba kugenwa no kuzuza ibimenyetso byumucanga.

6) Kumag: kwiyumisha 12h cyangwa 70 ~ 80 ℃ yumye lh.

7) Kurandura neza: Koresha vinyl chloride putty cyangwa nitro putty hanyuma wongeremo akantu gato ka diluent kugirango uvange muri putty putty.Shushanya vuba kandi woroshye pinhole nizindi nenge nto.Nkogosha cyane.Gukomeza gusiba no gutwikira inshuro 2 ~ 3.

8) Kuma: Kuma nitro yumye kuri 1-2h na pervinyl chloride putty kuri 3-4h.

9)Gusya amazi.

10)Koresha ikoti rya mbere:

Koresha perchlorethylene cyangwa alkyd magnet irangi (umukara cyangwa imvi) kugeza kuri 18 ~ 22s viscosity, utere imbere no hanze yakazi koroheje kandi neza.

11)Kuma:

Irangi rya Perchlorethylene yumisha amasaha 4 ~ 6, alkyd irangi ryumye amasaha 18-24.

12)Amazil:

Hamwe nimashini ishaje No 360 cyangwa No 40 yumusenyi wamazi, firime yo gusiga irangi imbonankubone izaba isya amazi neza, isukuye, yumye.

13)Shira ikoti rya kabiri:

Irangi rya rukuruzi ya Perchlorethylene kugeza kuri viscosity ya 16-18s, irangi rya alkyd irangi kugeza kuri viscosity ya 26 ~ 30s, bumper imbere no hanze yose iringaniza hamwe, mugihe utera igomba kwitondera irangi rihuye.Niba langi yambere ari perchlorethylene, varish irashobora guterwa hamwe na vinyl chloride cyangwa alkyd varnish.Niba larnish yambere ari alkyd varnish, varish irashobora guterwa gusa na alkyd varish, ntabwo vinyl chloride varnish.

(14)Kuma:

Irangi rya Perchlorethylene kumisha amasaha 8-12, irangi rya alkyd kumisha amasaha 48.

15) Inspection:

Uwitekafirime yo gusiga irangi igomba kuba yoroshye, irabagirana, ifatanye neza, nta ifuro, yuzuye, itemba yimanitse, irekura urumuri rutaringaniye, iminkanyari, umwanda nizindi nenge. nizindi nenge.

Nigute ushobora gukoresha make mugihe ugomba gusiga amarangi

Muri rusange,iyo imbere ya bumper ya aimodokairashushanyijeho umukara, bivuze ko gushushanya birakomeye byangije irangi, kandi niba uru rubanza rugomba gukemurwa, rugomba gusiga irangi. Birakenewe kandi guhitamo niba irangi rigomba gusigwa irangi cyangwa ridakenewe.Kurugero, niba urugero rwirangi ari ruto, biracyakenewe gutera irangi, ariko gusa gukora igikorwa cyo guhuza ibice kugirango gikemure ikibazo. Dore uko tuzakora, kugirango dukoreshe bike amafaranga yo gukemura ikibazo cyo gushushanya irangi.

1. Ibikoresho bikenewe: sandpaper, sponge, gusana, gusunika, gusiga irangi, kaseti yose igamije, inzira yo kugenzura: Iyo bumper ibonetse mugihe, sohoka mumodoka urebe aho nyaburanga hanyuma ukore gahunda yo gusana.Ku urugero, ni ubuhe bwoko bwa sandpaper ushaka kumucanga, igipande gikeneye umucanga, hamwe nuburinganire bugomba gusiga irangi?Intambwe

2. Karaba igikomere cyangiritse ku ntambwe ikurikira. Igihe gikenewe muri iki gikorwa kigenwa n’urwego rw’ihungabana kandi bifitanye isano nuburyo ukarishye.

        3. Ongera usukure: Iri suku naryo ni ugukuraho umwanda muburyo bwo gusya, intambwe ikurikiraho, inzira yo kuzuza ibyondo: mugihe cyo gusya, kongeramo ibiyobyabwenge, nibyiza ko byakoreshwa neza, bitabyibushye cyane ariko birenze aho byakomeretse.Iyi nzira ni nanone gusibanganya ubuso bunini hanyuma ugategereza amasaha arenga abiri kugirango icyondo cyume;

4.Komeza gusya: Iyi polishinge ikoresha umubare wa sandpaper 600, ariko kandi kugirango utange imbere yicyondo kibisi kibisi.Kugeza igikomere cyoroshye kurindi rangi, bitabaye ibyo gusiga irangi bizaba bikennye cyane.Iyi nzira ifata iminota itarenze 10 kugirango usukure hejuru na none: iri suku naryo ni ugukuraho umwanda usigaye muntambwe yambere, iki gihe kwoza gusa hanyuma utegereze gukama;

5.Koresha kaseti ifata: gutegura intambwe ikurikira mugutera amarangi, no kwirinda kwanduza andi marangi yuzuye. Gusiga amarangi: Iyo umushinga ushobora kubarwa nkaho urangiye, irangi rya bumper rigomba guterwa neza, byaba byiza nta tandukanyirizo ryamabara. Ubwanyuma, tegereza irangi ryumye mbere yo gukoresha ibishashara byo gusya.