Ni ukubera iki habaho ibibyimba byinshi mu gukora ibicuruzwa bya polyurethane byuzuye uruhu?

Mubikorwa byo kubyaraUruhu rwinshi rwa PU, hari ibibazo bimwe na bimwe nka: pinholes, ibibyimba byo mu kirere, inkovu zumye, ibintu bike, ubuso butaringaniye, kuvunika nabi, itandukaniro ryamabara, byoroshye, bikomeye, kurekura amarangi ntibisizwe neza, nibindi. Kubaho kwa phenomenon, reka vuga kukibazo nigisekuru cyibibyimba uyumunsi.

1. Ifumbire: Iyo ubushyuhe bwububiko butari hejuru bihagije, ntibugera kubushyuhe bukenewe kugirango umusaruro ukorwe.Fungura ifumbire kumuvuduko usanzwe, kandi ibishobora kubaho.Mubyukuri, hari ibikoresho bitatu bitandukanye: icyuma, icyuma cya aluminium, na resin.Ibishushanyo, imiringa y'umuringa, hamwe na FRP byashize mu myaka yashize.
1) Ibice bimwe bibyara umusaruro bikoresha amashyiga yumuriro.
2) Bamwe bashyutswe namazi.
3) byinshi hamwe no gushyushya gaze.Ugereranije:
A. Igiciro cyo gushyushya amashanyarazi ni kinini.Irakwiriye kubyara umusaruro uhoraho hamwe n’umusaruro munini, kandi bisaba ubuhanga buhanitse mu mikorere.
B. gushyushya amazi, byoroshye, byoroshye kandi byoroshye kugenzura.
C. Gushyushya gazi ntabwo ari byiza.Fireworks irabujijwe ahakorerwa umusaruro wambere, ikaba idafite umutekano, iteje akaga kandi kuyigenzura.
Ibishushanyo by'ibyuma na aluminiyumu bigomba gutegurwa gushyushya mugihe cyo gukora.Bimwe byegeranye hejuru, hanyuma bigashyingurwa mumiyoboro ya aluminiyumu kugirango ihererekane ubushyuhe binyuze mumiyoboro ya aluminium.Bimwe mu bitobora umwobo ku buryo butaziguye.Ntekereza ko ari byiza gucukura mu buryo butaziguye.Byoroshye, gushyushya nibyo byukuri.Niba ubushyuhe bwibibumbano ari buke, umwuka mwinshi uzabyara, kandi igihe cyo gukira ntigihagije.Niba ubushyuhe bwububiko buri hejuru cyane, ibicuruzwa bizaba byinshi, kandi bizoroha gucika mugihe ifungura.Umusaruro utandukanye wububiko, nkibisabwa ibyuma bisabwa ni dogere 45, birashoboka ko ibisigazwa bya resin bisabwa ni dogere 40 gusa, gufata amazi yumupira wumupira wumuyoboro wamazi birashobora guhinduka neza kugirango bigere ku ngaruka zo kugenzura ubushyuhe.Muri rusange, gushyushya ibumba bigira ingaruka nke muburyo bwo kwibeshya-uruhu.

2.Umunaniro wububiko: ibishushanyo bimwe bikenera umunaniro kugirango bigabanye imiterere yimyuka myinshi.
A. Gutobora kwa 1.0-1.5 mm mu buryo butaziguye hejuru yububiko ni byiza, niba ari binini cyane, inkovu izaba nini cyane nyuma yo gucibwa.
B. Umwuka wa periferique wububiko witwa grooving.Urashobora gukoresha icyuma, icyuma kibisi, cyangwa urusyo, uko uburyo bwakoreshwa bwose, ariko twakagombye kumenya ko mugihe cyo guswera cyegereye umwanya wumurongo wo gutandukana, ni ngombwa kugabanuka.Niba umurongo wo gutandukana ari muremure cyane, bifitanye isano itaziguye no kugaragara kwibicuruzwa, kandi inkovu nyuma yo guca inkombe izaba nini cyane.Umwanya wu mwobo hamwe nu mwanya wa enterineti muri rusange ni ugushira ifu kumurongo usanzwe ubira ifuro, kandi ukemeza umwanya mwiza wumwobo hamwe nu mwanya wa enterineti ukurikije ibicuruzwa.Ihame nugukingura imyobo mike hamwe nibishoboka..Mugihe ibicuruzwa bifite ibyangombwa byinshi bidashobora kugira umwobo hamwe nu mwobo, nyuma yo kunyeganyeza ifu, shyira impande zifuro hanyuma urekure buto yibumba.Iyo ifuro yumwimerere igeze kumpera yububiko, kanda vuba vuba.Kugera ku ngaruka.

3. Iyo imyanya ifuro yibibumbano idakwiriye, imyuka yo mu kirere nayo irashobora kubyara:
Ibishushanyo bimwe biraringaniye, bimwe bifatanye, kandi bimwe bigomba kunyeganyezwa kuri dogere 360.Ku giti cyanjye, ndatekereza ko ubuso bwibicuruzwa buringaniye rwose kandi inyuma ntabwo bikomeye.Urashobora kunyeganyeza ibumba inyuma n'inyuma hanyuma ukabishyira mumwanya mwiza.Niba ubuso bwibicuruzwa bidakomeye Ibisabwa bikaze nkuruhande rwinyuma bigomba kwitabwaho muri iki gihe, kunyeganyeza dogere 360 ​​yo kubumba ni ukuzunguza ibikoresho inyuma yibicuruzwa kugirango bigabanye kubyara umwuka mubi.