UwitekaUburyo bwo kubumba ibikoresho bya SMCnuburyo bwiza cyane mubirahuri bya fibre bishimangira plastike / guhuza ibikoresho.Uburyo bwa SMC bwo kubumba bufite ibyiza byinshi, nka: ingano yukuri yibicuruzwa, ubuso bworoshye, isura nziza yibicuruzwa nubunini busubirwamo, imiterere igoye nayo ishobora kubumbwa icyarimwe, gutunganya kabiri ntibikeneye kwangiza ibicuruzwa, nibindi, ariko, bibi inenge izagaragara no mubikorwa bya SMC byerekana umusaruro, bigaragarira cyane cyane kumpamvu zikurikira:
(I)Kubura ibikoresho: Kubura ibikoresho bivuze ko ibice byabumbwe na SMC bituzuye byuzuye, kandi ahakorerwa ibicuruzwa byibanda cyane kumpera yibicuruzwa bya SMC, cyane cyane imizi no hejuru yinguni.
(a) Gusohora ibintu bike
(b) Ibikoresho bya SMC bifite umuvuduko muke
(C) Umuvuduko wibikoresho bidahagije
(d) Gukira vuba
Uburyo bwo kubyara no guhangana:
①Nyuma yibikoresho bya SMC bimaze gushyirwaho plastike nubushyuhe, ibishishwa bishonga ni binini.Mbere yo guhuza no gukomera reaction irangiye, ntamwanya uhagije, umuvuduko, nubunini bwo kuzuza icyuho cyashongeshejwe.
②) Igihe cyo kubika ibikoresho bya SMC bibumba ni birebire cyane, kandi styrene ihindagurika cyane, bigatuma igabanuka ryinshi ryimiterere yibikoresho bya SMC bibumba.
PasIbishishwa bya resin ntabwo byinjijwe muri fibre.Amababi ya resin ntashobora gutwara fibre gutembera mugihe cyo kubumba, bikaviramo kubura ibikoresho.Kubura ibikoresho byatewe nimpamvu zavuzwe haruguru, igisubizo kiboneye ni ugukuraho ibyo bikoresho bibumbwe mugihe cyo gutema ibikoresho.
AmountAmafaranga yo kugaburira adahagije atera kubura ibikoresho.Igisubizo nukwongera amafaranga yo kugaburira uko bikwiye.
HereHari umwuka mwinshi nibintu byinshi bihindagurika mubintu bibumbabumbwa.Igisubizo nukwongera muburyo bukwiye umubare wumunaniro;kongera neza aho kugaburira no guturika mugihe runaka kugirango usukure ifu;mu buryo bukwiriye kongera umuvuduko ukabije.
PressureUmuvuduko uratinze, kandi ibikoresho byabumbwe byarangije guhuza no gukira mbere yo kuzuza akavuyo.⑦Niba ubushyuhe bwubushyuhe buri hejuru cyane, guhuza no gukiza reaction bizatera imbere, ubushyuhe rero bugomba kugabanuka neza.
(2)Stoma.Hano hari umwobo muto usanzwe cyangwa udasanzwe hejuru yibicuruzwa, ibyinshi bikorerwa hejuru kurukuta rwo hejuru no hagati rwibicuruzwa.
Uburyo bwo kubyara no guhangana:
MaterialIbikoresho byo kubumba bya SMC birimo umwuka mwinshi kandi ibintu bihindagurika ni binini, kandi umuyaga ntiworoshye;ingaruka zo kubyimba ibikoresho bya SMC ntabwo ari byiza, kandi gaze ntishobora kwirukanwa neza.Impamvu zavuzwe haruguru zirashobora kugenzurwa neza nuruvange rwo kongera umubare wimyanda no gusukura ifu.
AreaAhantu ho kugaburira ni nini cyane, kugabanya neza aho kugaburira birashobora kugenzurwa.Mubikorwa nyirizina, ibintu byabantu nabyo bishobora gutera trachoma.Kurugero, niba igitutu ari kare cyane, birashobora kugora gaze ipfunyitse munganda ibumba gusohora, bikavamo ubusembwa bwubuso nkibibyimba hejuru yibicuruzwa.
(3)Urupapuro no guhindura ibintu.Impamvu nyamukuru nugukiza kutaringaniye kwibumbano hamwe no kugabanuka kwibicuruzwa nyuma yo kumeneka.
Uburyo bwo kubyara no guhangana:
Mugihe cyo gukira kwa resin, imiterere yimiti irahinduka, bigatuma kugabanuka kwijwi.Uburinganire bwo gukiza butuma ibicuruzwa bikunda kuruhande rwambere rwakize.Icya kabiri, coefficente yo kwagura ubushyuhe bwibicuruzwa nini kuruta iy'icyuma.Iyo ibicuruzwa bimaze gukonjeshwa, igipimo cyacyo cyo kugabanya inzira imwe iruta igipimo kimwe cyo kugabanuka k'ubushyuhe.Kugirango bigerweho, uburyo bukurikira bwakoreshejwe kugirango ikibazo gikemuke:
Kugabanya itandukaniro ryubushyuhe hagati yububiko bwo hejuru no hepfo, hanyuma ugabanye ubushyuhe nubwo bishoboka;
Se Koresha ibikoresho byo gukonjesha kugirango ugabanye guhindura;
IncreaseByongerewe muburyo bukwiye umuvuduko wububiko, kongera imiterere yibicuruzwa, no kugabanya igipimo cyibicuruzwa;
Kongera igihe cyo kubika ubushyuhe bikwiye kugirango ukureho imihangayiko y'imbere.
Guhindura igipimo cyo gukiza kugabanuka kwibikoresho bya SMC.
(4)Ibibyimba.Igice cya kabiri kizenguruka hejuru yibicuruzwa byakize.
Uburyo bwo kubyara no guhangana:
Birashoboka ko ibikoresho byakize bituzuye, ubushyuhe bwaho buri hejuru cyane, cyangwa ibintu bihindagurika mubikoresho ni binini, kandi imitego yumwuka iri hagati yimpapuro, bigatuma igice cyizengurutsa hejuru yibicuruzwa.
(HenIyo wongeyeho umuvuduko wo kubumba
(XKongera igihe cyo kubika ubushyuhe
(③) Gabanya ubushyuhe bwububiko.
Kugabanya agace kadashaka
(5)Ibara ryubuso bwibicuruzwa ntibingana
Uburyo bwo kubyara no guhangana:
TemperatureUbushyuhe bwububiko ntabwo ari bumwe, kandi igice kiri hejuru cyane.Ubushyuhe bwububiko bugomba kugenzurwa neza;
FluidAmazi mabi yibikoresho bibumbabumbwe, bikavamo gukwirakwiza fibre itaringaniye, mubisanzwe birashobora kongera umuvuduko wububiko kugirango byongere umuvuduko wamazi;
IgPigment na resin ntibishobora kuvangwa neza murwego rwo kuvanga amabara.
Igihe cyo kohereza: Gicurasi-04-2021
