Raporo y'Inzira yo Kurwanya Ingwate ku Majenereta ya Mazutu yo mu Bikoresho

4. Imiterere n'intego bya sisitemu yo kurwanya ingese

5. Uburyo bwo kurwanya ingese burambuye

5.1 Uburyo bwo kurwanya ingese burambye kuri chassis y'umubiri (icyuma cy'imiyoboro)
Chassis, ikora nk'ishingiro ry'icyuma gitwara imizigo kandi ihora hafi y'ubutaka, ishobora kwangirika bitewe n'amazi yirundanyije, ubushuhe, umunyu, n'ibindi. Kubwibyo, hakoreshwa uburyo bwo kurwanya ingese bwo mu rwego rwo hejuru.

1. Gutunganya ubuso mbere yo kubukoresha - Guturika ku buryo buteye ubwoba (Sa 2.5 Grade)
   • Intego: Kuraho neza ingano y'icyuma, ingese, imiyoboro yo gusudira, ibizinga by'amavuta, n'ibindi bihumanya byose biri ku buso bw'icyuma, bigatuma icyuma gisukuye kandi cyumye kandi cyongere ubukana bw'ubuso kugira ngo wongere cyane uburyo bwo gufatana kw'igitambaro.
   • Igisanzwe: Ukoresheje icyuma gishyushye cyangwa icyuma gishyushye nk'icyuma gishyushye, gera ku rwego rwo gusukura rwa Sa 2.5 (Gusukura neza cyane), bigatuma usa n'icyuma kimwe kandi ubuso bugacungwa hagati ya 40-75µm.
2. Urupapuro rwo kurinda icyuma - Gutera Zinc
   • Intego: Shyira urwego rw'igitambaro cya zinc gifite isuku nyinshi ku buso bw'icyuma gisukuye ukoresheje spray ishyushye. Uru rundi rukozwe muri zinc rukora nk'akantu gakingira icyuma, rutanga uburinzi bwa cathodic ku cyuma. Nubwo igitambaro cyangiritse gato, zinc izangirika cyane, ikarinda icyuma kiri munsi yacyo.
   • Ibipimo by'Imikorere: Ubugari bw'urwego rwa zinc ntabwo buri munsi ya 80µm. Uburyo bwo gutera umuti bugomba kuba bumwe, nta gusibangana.
3. Urupapuro rurinda imbogamizi - Irangi rya bituminous rikomeye
   • Intego: Shyira irangi rya bituminous rikora neza ku gipimo cya zinc. Irangi rya bituminous rirwanya amazi, ubushuhe, ingese y'ubutaka, ndetse n'ubudahangarwa bw'imiti, rigakora uruzitiro rukomeye kandi rukomeye rutandukanya ubushuhe n'umwuka wa ogisijeni.
   • Ibisabwa mu gusaba: Koresha imashini ikoresha umuvuduko mwinshi idakoresha umwuka kugira ngo umenye neza ko impande zose n'imigozi bitwikiriye neza. Shyiraho inshuro 2, kugira ngo ubone ubunini bwa DFT (DFT) buri munsi ya 200µm. Imashini yavuwe igomba kuba yoroshye uyikozeho, idafite amagufwa, imitobe, ibibyimba, cyangwa ibindi binyabutabire.

5.2 Uburyo bwo kurwanya ingese ku bice by'umubiri n'ubuso bwo hanze
Udupande tw'umubiri dukenera uburinzi bw'ingufu ndetse n'ubwiza, bityo hakoreshwa uburyo buvanze bwa primer + topcoat.

1. Gutunganya mbere yo kubikora - Gutunganya mbere yo kubikora hakoreshejwe imiti
   • Urugendo rw'Inzira: Gukuraho amavuta (gukuraho amavuta) → Gusukura → Gusukura (bikora irangi rihindura phosphate rituma habaho kurwanya ingese no gufatana kw'irangi) → Gusukura → Kumisha.
   • Igisanzwe: Urukuta rwa kristale ya fosfeti rugomba kuba rwiza, ruhoraho, kandi rungana.
2. Igiti cyo gusigaho amazi - Igiti cyo gusigaho amazi kirimo Epoxy Zinc
   • Intego: Itanga imikorere myiza yo kurwanya ingese no kurinda katodike (ihame risa n’iryo gutera zinc). Sisitemu ya epoxy resin itanga ubushobozi bwo kurwanya no gufata neza imiti.
   • Ibisabwa mu gusaba: Fafaza mu mavuta 1-2, ugere ku bunini bwa DFT (Ud Film Ubunini) buri munsi ya 50µm.
3. Ikoti ryo hejuru - Irinda UV / Irinda gusaza
   • Intego: Nk'urwego rwo hanze, ruhangana n'ibintu bidukikije nk'izuba, imvura, n'ubushyuhe. Dukoresha polyurethane topcoat ifite ubushobozi bwo hejuru.
   • Ibiranga:
     • Ubudahangarwa bwiza bwa UV: Irimo ibintu bigabanya ubushyuhe n'imirasire y'imirasire ya UV, bigatinda gucika kw'amabara no gutakaza urumuri bitewe n'izuba.
     • Kurwanya gusaza: Irangi rifite ubworoherane bwiza, rishobora kwihanganira kwaguka no guhindagurika kw'ubushyuhe, kandi ntirikunze gucika cyangwa gushwanyagurika.
     • Ibara ryinshi n'ubukonje bw'urumuri: Uburyo bugezweho bwo gutunganya ibintu butuma nta gucika kw'ibara, gutakaza ububengerane, cyangwa ingwa bikabije mu myaka 10.
   • Ibisabwa mu gusaba: Shyiraho amavuta 2, ugere ku bunini bwa DFT (DFT) buri munsi ya 50µm. Ibara rigomba kuba rimwe kandi rijyanye, rifite isura nziza, idafite igishishwa cy'umuhondo, uduce duto, cyangwa utubuto.

6. Igenzura ry'Ubuziranenge n'Igenzura

• Igenzura riri mu bikorwa: Igenzura 100% no kwandika buri ntambwe y'igikorwa (isuku n'imiterere y'iturika, ubugari bw'urwego rwa zinc, ubugari bw'ibara ry'umukara ku giti cye).
• Igenzura rya nyuma:
  • Isura: Irangi rigomba kuba ryoroshye, rifite ibara rimwe, ridafite iminyururu, gushibuka, gucika, gupfuka, uduheri, gushwanyagurika, cyangwa ikindi kintu icyo ari cyo cyose. Rigomba kuba ryoroshye uko rikoraho.
  • Igenzura ry'ubunini bwa firime: Koresha ibipimo by'ubunini bw'umuyoboro w'amashanyarazi wa rukuruzi cyangwa eddy kugira ngo upime ubunini bw'icyuma cyumye cyose ahantu henshi, urebe ko ibisabwa mu gishushanyo bikurikiza ibisabwa.
  • Ikizamini cyo gufata neza: Kora ikizamini cyo gupima ibice bitandukanye, ugere ku manota ya 0 cyangwa 1 (nta gukurwaho irangi).

7. Umwanzuro
Amamashini akoresha mazutu yo mu bwoko bwa kontena dutanga, binyuze mu buryo busanzwe kandi busanzwe bwo kurwanya ingese bwavuzwe haruguru, akubiyemo uburyo bwo kurinda ibintu mu byiciro byinshi buhuza "uburinzi bwa katodike" n' "uburinzi bw'inzitizi zifatika." Ubu buryo burwanya ingese neza mu bidukikije bitandukanye bikomeye, bwuzuza neza kandi burenze ibisabwa mu bya tekiniki by' "imyaka 30 nta ngese kuri chassis n'imyaka 10 nta ngese, nta ogisijeni, cyangwa ngo hakorwe ingwa yo hejuru y'umubiri." Ibi byemeza ko mashini ikora neza kandi irushaho kuba nziza mu buzima bwayo bwose.