1. Gukora ibumba ry’abahanga: Hari ibikoresho byinshi byo gukora ibumba ry’abahanga. Muri rusange, ibikoresho byo gukora ibumba ry’abahanga bisaba ko byoroha kubishyira mu buryo, byoroshye kuruhuka, kandi bikagira imiterere yo kudahungabana neza. Nk’ibiti, sima, ishashi, nibindi. Dukoresha ibiti. Dukurikije igishushanyo cy’ibicuruzwa cyangwa igishushanyo cy’ibumba, umufundi w’imbaho ni we uzakora ibumba ry’abahanga mu mbaho.
2. Kuvugurura ibumba nyamukuru: Ibumba nyamukuru rigomba gusanwa mbere yuko ibumba rikorwa risubiramo. Kurangiza birimo gushyira putty, gushushanya, gukosora ingano, no gukomeza. Iyi gahunda igamije ahanini gukora isuku y'ibanze ku buso n'ibumba ryose ry'imbaho kugira ngo ingano n'imiterere y'ibumba ry'imbaho bihuze n'ibishushanyo.
3. Gutunganya ifu y'ingenzi: Muri ubu buryo, hari gutera ifu ya gel, gusya ifu ya gel, gusya, gusiga irangi, gusiga irangi n'ibindi. Siga ifu ya gel ku ifu yakozwe mbere, hanyuma utegereze ifu ya gel ikira. Nyuma y'uko ifu ya gel ikira, siga ifu ya gel ku buso bwa gel. Muri rusange, kuva ku mpapuro nyinshi z'umucanga kugeza ku gihumbi cy'impapuro nziza. Nyuma yo gusiga ifu ya gel, tangira gusiga ifu, hanyuma ushyireho ibicuruzwa birekura. Kugeza ubu, gukora ifu ya master model birarangiye. Hanyuma ushobora gukoresha ifu ya master kugira ngo ukore ifu yakozwe. Ibikoresho byinshi n'ibikoresho bikoreshwa muri ubu buryo. Ibiti n'ibikoresho bijyanye n'imbaho birakenewe. Byongeye kandi, hari kandi: putty (nanone yitwa putty), sandpaper, kuva ku mpapuro nyinshi z'umucanga kugeza ku mpapuro zirenga 1.000 z'umucanga, gel coat (muri rusange ikoresha ifu ya gel coat), isukura ifu, sealing agent, polishing paste, mold release wax, nibindi.
Byongeye kandi, hari ibikoresho bito nka sander, polishing wheels, gel coat spray guns, air pumps (cyangwa izindi sources z'umwuka) nabyo bikoreshwa.
4. Kongera gukora ifumbire y'umusaruro: Nyuma y'uko ifumbire irekurwa ishyizwe ku ifumbire nyamukuru, ifumbire y'umusaruro ishobora kongera kubakwa. Uburyo bwo kuyikora ni ubu bukurikira:
⑴Ifuro rya gel y'ibumba: Kubera ko ifuro ryatangiye gukorwa, ifuro rya gel y'ibumba rifite imikorere myiza rigomba gukoreshwa kugira ngo ifuro rigere ku ngaruka za nyuma. Kandi risabwa gusukurwa ku bunini runaka.
⑵Gushyiramo ifumbire: Nyuma yuko ifumbire ya gel y'ifumbire itangiye gukomera, ifumbire ishobora gutangira. Gushyiramo ifumbire ntibigomba kuba byihuta cyane, muri rusange ifumbire ya fiberglass cyangwa fiberglass ikoreshwa inshuro 2-3 ku munsi. Ingano runaka ya resin y'ifumbire ikoreshwa mu gushyiramo ifumbire. Imikorere y'iyi resin iraruta iyo resin isanzwe. Mu gihe cyo gushyiramo ifumbire, abakozi bagomba kuvanga kole, ni ukuvuga kongeramo accelerator n'icyuma gikingira kuri resin, hanyuma bagakoresha igikoresho cya kole kugira ngo bakwirakwize kole, bashyiremo ifumbire y'ikirahure, hanyuma bashyiremo ifumbire y'ikirahure. Muri icyo gihe, koresha ibyuma bizunguruka kugira ngo ugorore umwenda. Kuraho utubumbe hanyuma ukore kole ingana. Iyo ubunini bwagenwe bugeze ku bunini, ifumbire iba irangiye. Mu bihe bisanzwe, ubunini bwa folmu bugomba kugera ku bunini bungana inshuro 3-5 bw'umusaruro. Kubwibyo, igihe cyo gushyiramo ifumbire muri rusange kiba kirekire, gishobora kumara iminsi 6-7.
⑶ Gutunganya no kongera imbaraga z'ibihumyo: Ibihumyo bishobora kuvurwa mu buryo busanzwe cyangwa bigashyuha kugira ngo bivurwe, ariko muri rusange ni byiza kugira igihe cyo kuvugurura mu buryo busanzwe. Nyuma y'igihe cyo kuvugurura mu buryo busanzwe, ibihumyo bigomba kongera imbaraga kugira ngo ibihumyo bitazangirika mu gihe cyo kubitunganya.
⑷ Gutunganya ifumbire y'umusaruro: Iyo ifumbire y'umusaruro imaze gukurwaho mu gihe gisabwa, ishobora gukurwa mu ifumbire nyamukuru. Uburyo bwo gushushanya ifumbire bushobora kuba intoki cyangwa umwuka ushyushye cyane. Ifumbire y'umusaruro nyuma yo gusohora ifumbire nayo igomba gusukurwa ku buso, harimo gusiga impapuro, gusiga irangi, kwandika imirongo, no kurekura ibicuruzwa. Iyo ifumbire imaze gushyirwaho, ishobora gukoreshwa mu gukora ibicuruzwa.
Ibikoresho bikoreshwa muri iki cyiciro ni: ikoti rya gel y'ibimera, resin y'ibimera, resin isanzwe; igikoresho gikingira, accelerator; umusatsi w'ibirahuri, fibre y'ibirahuri, igitambaro cy'ibirahuri; sandpaper nziza, isukura ibimera, igikoresho gifunga, igikoresho gisukura, igikoresho gisohora ibara, ibikoresho birekura (igitambaro girekura, igikoresho girekura ibara kidahoraho, nibindi).
Ibikoresho bikoreshwa si ibikoresho byo gutunganya ibumba gusa, ahubwo ni n'ibikoresho byo gushyiramo: nk'imigozi ya rubber, uburoso bwa rubber, imigozi y'icyuma, n'ibindi.
Gukora ifumbire ni inzira yoroshye kandi ndende. Muri rusange, ukwezi gukora ifumbire hafi mbere na nyuma yayo.
Igihe cyo kohereza: Mata-01-2021