Polyurethane, polyester resin, fibre karubone nibindi bikoresho bishya bya blade bihora bigaragara, kandi uburyo bwo guhanga ibikoresho byibikoresho byabafana byihuta.Vuba aha, uruganda rukora icyuma Zhuzhou Times New Materials Technology Co., Ltd. icyitegererezo cyo gukora ibyiciro bya polyurethane resin blade.

Mu myaka yashize, inganda z’ingufu z’umuyaga mu Bushinwa ziratera imbere ku muvuduko mwinshi.Umuyaga woroheje, munini kandi urambye urambuye umuyaga uhinduka icyerekezo nyamukuru cyiterambere.Usibye ibishishwa bya polyurethane, ibikoresho bishya nka polyester resin na fibre ya karubone bigenda bigaragara, kandi uburyo bwo guhanga ibikoresho byumuyaga wa turbine byihuta cyane.
Uruhushya rwa polyurethane rwakosowe.
Byumvikane ko mubihe bisanzwe, ibyuma byabafana bigizwe ahanini na resin, fibre zishimangirwa nibikoresho byingenzi.Kugeza ubu, epoxy resin ni resin nyamukuru ikoreshwa mugikorwa cyo kubyara ibyuma.Urebye igiciro cya resin, gukora neza, gutunganya ibicuruzwa nibindi bintu, abakora ibyuma bifata ibyuma bashakisha ibisubizo bindi.Muri byo, ugereranije nibikoresho gakondo bya epoxy resin, ibikoresho bya polyurethane resin bifite ibyiza byo gukira byoroshye kandi biramba, kandi bifatwa nkibisekuru bishya byibikoresho bishobora gukoreshwa ninganda.
“Polyurethane resin ni ibikoresho bya polymer bikora cyane.Ku ruhande rumwe, ubukana n'umunaniro birwanya polyurethane resin ni byiza cyane, byujuje ibisabwa na blade;Kurundi ruhande, ugereranije na epoxy resin, igiciro cya polyurethane resin nayo ifite ibyiza bimwe, kandi imikorere yikiguzi iri hejuru.Mu kiganiro, Feng Xuebin, Umuyobozi wa R&D ushinzwe ibikoresho bishya ishami ry’ingufu z’umuyaga, mu kiganiro.
Muri icyo gihe, Costron yanagaragaje mu kumenyekanisha ibicuruzwa byayo ko ibyuma bya polyurethane resin bifite ibyuma byiza bya mashini, umuvuduko ukabije w’umusaruro, kandi bifite ubushobozi bwo guhangana ku isoko, kandi igipimo cyo kwinjira mu isoko ry’abafana nacyo cyatangiye kwiyongera.
Kugeza ubu, Times New Materials yakoze ubwoko butandukanye bwa polyurethane resin ibyuma bifata ibyuma, uburebure buri hagati ya metero 59.5 na metero 94.Igishushanyo mbonera nuburyo imiterere nayo iratandukanye.Muri byo, icyuma cya metero 94 gishobora gukoreshwa kumufana ufite ingufu imwe ya megawatt 8.Byumvikane ko ibyuma bya polyurethane byinjiye mu cyiciro cy’ubucuruzi kandi byashyizwe mu bikorwa mu mirima myinshi y’umuyaga mu gihugu hose.
Guhanga ibikoresho byicyuma biragaragara ko byihuse.
Mubyukuri, usibye polyurethane resin, mumyaka yashize, ubundi bushakashatsi bushya bwibikoresho fatizo bya blade mu gihugu ndetse no hanze yarwo bigenda bigaragara.Ibicuruzwa byingenzi byabakora uruganda rukora ibyuma bya LM ni polyester resin na fibre fibre.Nk’uko urubuga rw’uru ruganda rubitangaza, nyuma y’ibihe byinshi byo kunoza igishushanyo mbonera no kunoza imikorere, ibyuma by’abafana ba polyester resin byashyizeho inshuro nyinshi amateka maremare y’abafana ku isi.
Hibanzwe cyane kuri fibre ya karubone nkibisimburwa bishya bya fibre.Mugihe gikenewe cyumufana woroheje, fibre ya karubone itoneshwa ninganda kubintu bifite imbaraga nyinshi.Muri uyu mwaka gusa, mu bakora uruganda rwo mu gihugu, abafana bazanywe n’abakora ibicuruzwa bikunzwe cyane nka Goldwind Technology, Yunda, Mingyang Intelligent, nibindi byose bifata ibyuma birimo fibre karubone nkibishimangira fibre.
Feng Xuebin yabwiye abanyamakuru ko kuri ubu, guhanga udushya no guteza imbere ibikoresho by’umuyaga w’umuyaga byibanda cyane cyane mu byerekezo bitatu.Ubwa mbere, munsi yigitutu cyingufu zumuyaga, umusaruro wicyuma ufite ibisabwa byo kugenzura ibiciro, bityo rero birakenewe gushakisha ibikoresho byicyuma bifite imikorere ihanitse.Icya kabiri, ibyuma bigomba kurushaho kumenyera ibidukikije byiterambere ryumuyaga.Kurugero, iterambere rinini ryingufu zumuyaga wo hanze zizateza imbere ikoreshwa ryibikoresho bikora neza nka fibre karubone mumurima wicyuma.Icya gatatu nugukemura ibyifuzo byo kurengera ibidukikije byicyuma.Kongera gutunganya ibikoresho bigize ibyuma bya turbine yumuyaga byahoze ari ikibazo kitoroshye mu nganda.Kubera iyo mpamvu, inganda nazo zirashaka uburyo bukoreshwa neza kandi burambye.
Ibikoresho bishya cyangwa ibikoresho byo kugabanya ingufu z'umuyaga.
Twabibutsa ko abatari bake mu nganda babwiye abanyamakuru ko inganda zikoresha umuyaga w’umuyaga zihura n’igitutu kinini cyo kugabanya ibiciro muri iki gihe cyo kugabanuka kw’ibiciro by’umuyaga mwinshi.Kubwibyo, guhanga ibikoresho byicyuma bizahinduka intwaro ikomeye yo kuzamura ibiciro byumuyaga.
Ikigo cy’ubushakashatsi mu nganda, Cinda Securities, cyagaragaje muri raporo y’ubushakashatsi ko mu miterere y’ibiciro by’umuyaga w’umuyaga, igiciro cy’ibikoresho fatizo bingana na 75% by’ibicuruzwa byose byakozwe, mu gihe mu bikoresho fatizo, igiciro cya fibre ishimangirwa. na resin matrix ihwanye na 21% na 33%, kikaba aricyo gice cyingenzi cyibiciro byibikoresho fatizo byumuyaga wa turbine.Muri icyo gihe, abantu bo mu nganda babwiye kandi abanyamakuru ko ibyuma bingana na 25% by’igiciro cy’abafana, kandi kugabanya ibiciro by’ibikoresho by’icyuma bizagabanya cyane igiciro cyo gukora cy’abafana.
Cinda yakomeje agaragaza ko ukurikije icyerekezo kinini cy’umuyaga w’umuyaga, kunoza imitunganyirize y’imashini, uburemere bw’umucyo no kugabanya ibiciro aribyo bigenda byerekana uburyo bwa tekinoroji y’umuyaga w’umuyaga, kandi inzira yo kubigeraho izaba ari ugutezimbere ibikoresho by’umuyaga w’umuyaga, uburyo bwo gukora nuburyo bwububiko, icyingenzi muri byo ni itera kuruhande rwibintu.
Ati: “Ku ntego ihuriweho, guhanga ibikoresho by'icyuma bizatuma inganda zigabanya ibiciro bivuye mu bintu bitatu bikurikira.Ubwa mbere, igiciro cyibikoresho ubwacyo kiragabanuka;icya kabiri, icyuma cyoroheje kizateza imbere kugabanya imitwaro ya turbine yumuyaga, bityo igabanye igiciro cyo gukora;icya gatatu, icyuma cyumuyaga gikenera ibikoresho byo hejuru kugirango gihuze nuburyo bunini bwa turbine nini, bityo bikagabanuka kugabanuka kwamashanyarazi.”Feng Xuebin ati.
Muri icyo gihe, Feng Xuebin yibukije kandi ko mu myaka yashize, ikoranabuhanga ry’inganda zikomoka ku muyaga mu gihugu ryihuta cyane, ryateje imbere iterambere ry’inganda.Nyamara, mugihe cyiterambere, inganda zigomba kurushaho kwita ku kwizerwa kwikoranabuhanga rishya, kugabanya ingaruka ziterwa n’ikoranabuhanga rishya, no guteza imbere iterambere ryiza ry’inganda zose.
Itangazo ： Bimwe mubikubiye kuri interineti, kandi inkomoko yagaragaye.Byakoreshejwe gusa kwerekana ukuri cyangwa ibitekerezo bivugwa muriyi ngingo.Zigenewe gusa itumanaho no kwiga, kandi ntabwo arizindi mpamvu zubucuruzi.Niba hari ihohoterwa, nyamuneka twandikire kugirango dusibe ako kanya