Ni ibihe bintu biranga tekinoroji ya PU ifata imyanya y'imodoka?

1. Tandukanya n'ubushyuhe

1)Ifuro ryinshi:

Nyuma yo gukina birangiye, ifu ishyirwa mu ziko kuri 220-250℃(ntabwo ari munsi ya 180℃), na nyuma yo kubyitwaramo birangiye, birasohoka kandi bigasenywa.

Ibyiza: ubwinshi bwifuro ryinshi, ubushyuhe bwiza bwo gusaza imikorere, ntabwo bikenewe gufungura bitandukanye.Igiciro cyibumba ni gito.

Ibibi: gukoresha ingufu nyinshi.Umwobo wa enterineti uroroshye kubyara "umutwe wibihumyo", bikaviramo imyanda myinshi yibikoresho bya shimi.Nyuma kurubuga no gusukura ibikoresho nibibazo byinshi.

2)Ubukonje bukabije

Mubisanzwe byakozwe nka aimirongo myinshi ihinduranya umurongo.Ububiko busanzwe bushyuha kugeza 45-70℃n'imashini yubushyuhe bubumbabumbwe, hanyuma ikamanurwa nyuma yo gufata ifuro irangiye usuka ibikoresho bya PU.Nyuma yo kumanuka, ibicuruzwa bigomba gukoresha kumena ifuro kugirango bifashe gufungura umwobo.Ibyiza: Gukoresha ingufu nke, ibikoresho bisukuye no kubungabunga byoroshye Ibibi: Ibikoresho biragoye kandi igiciro cyibikoresho ni kinini.Imikorere yubushyuhe bwa furo ni impuzandengo.

2. Tandukanya na adsorption yo hejuru

1) Ifuro yambaye ubusa:

Yiswe kunyuranya nigitekerezo cya adsorption no kubira ifuro, umwenda ntuzashyirwa mbere mubibumbano, kandi hejuru yibicuruzwa byafuro ni urwego rwa PU.Inkono zose ziteranijwe nyuma yo gutunganywa.Imodoka zitwara abagenzi ahanini zikoresha ubu buryo bwo kubira.

2) Ifuro rya Adsorption

Mbere yo gusuka, banza ushyire umwenda mumyanya yububiko, ukore neza rwose ukoresheje suction na adsorption, hanyuma usuke ibikoresho bya PU.Nyuma yo kubira ifuro, igipande cyubuso bwibicuruzwa bya PU bifatanye neza nigitambara.Intebe zimashini zubaka zirashobora gukoresha ubu buryo bwo kubira.

3. Tandukanya gukomera

1) Ubukomezi bumwe rukumbi:

Nuburyo bworoshye cyane, ifuro imwe, gusuka kimwe, ntayindi nzira ifasha, nibicuruzwa bya furo byatanzwe bifite ubukana bumwe gusa.

2) Gukomera inshuro ebyiri

Kabiri-gukomera ifuro nigurisha ryimodoka nyinshi nziza.Ahantu ho kugendera haroroshye, kandi ahantu hashyigikirwa kumpande zombi birakomeye, bishobora gutanga ihumure ryinshi.Inzira yo kubigeraho ni ugukoresha umwanya wicaye hamwe nimpande zombi zakarere kugirango usuke ukwe, kandi ugere kubintu bibiri-bikomeye cyangwa gutandukanya ibintu byinshi gutandukanya ibicuruzwa ushyira ifumbire kumpande, wongeyeho inkono yibikoresho hagati ya amababa abiri n'ahantu ho kwicara, no kongeramo insimburangingo kumpande zombi..Iyi nzira yo kubira ifuro irashobora kandi kugera kubintu bitatu bikomeye, ariko muri rusange ntabwo birenze.Mu nganda, byitwa kandi ubucucike bubiri, mubyukuri ni kunyerera kururimi.Intego yibikorwa ni ukubona ubukana butandukanye, ntabwo ari ubucucike.Kandi rimwe na rimwe, ubucucike bumwe burashobora gukora ibintu bibiri bitandukanye.Abahinguzi bamenyereye ubu buryo bwo kubira ifuro muri rusange bakeneye ibikoresho byabakozi bafite ubuhanga bwo guhindura ibikoresho byo guhuza, kuko bakeneye kumenya impinduka noguhindura formula nyinshi.