Universal dabaran birki wato, haɗin gwiwar duniya, shine fahimtar yanayin watsa wutar lantarki mai canzawa na injin, don buƙatar canza matsayin jagorar layin tuƙi, shine tsarin tuƙin mota na na'urar watsawa ta duniya “haɗin gwiwa. ” abubuwa. Haɗin birki na wheel wheel da tuƙi, wanda aka sani da na'urar watsa haɗin gwiwa ta duniya. Na'urar watsa birki ta duniya gabaɗaya ta ƙunshi haɗin gwiwa na duniya da mashinan tuƙi, wani lokacin kuma tallafi na tsaka-tsaki, galibi ana amfani da su a wasu wurare masu zuwa: 1-gabon duniya; 2-drive shafts; 3-gaban tuƙi; 4-taimakon tsaka-tsaki. A cikin yanayin haɗin gwiwa na duniya, jujjuyawar sashi ɗaya (shaft ɗin fitarwa) a kusa da nasa igiya yana motsawa ta hanyar jujjuyawar wani sashin haɗin gwiwa na duniya (shaft shaft) a kusa da sandarsa.
Birki na Universal dabaran a cikin hanyar torsion ko akwai tabbataccen elasticity za'a iya raba su zuwa gaɓar mahaɗan duniya masu tsauri da sassauƙan haɗin gwiwar duniya. Za a iya raba tsattsauran ra'ayi na duniya zuwa gidajen haɗin gwiwar da ba daidai ba (wanda aka fi amfani da shi don nau'in giciye), matsakaicin matsakaicin gudu na duniya (kamar duplex na duniya) da kuma daidaitattun haɗin gwiwar duniya (irin su nau'in ball-cage type universal joint) uku. . Haɗin kai na duniya wanda kusurwar da ke tsakanin ramukan biyun da ke da alaƙa da birki na duniya ya fi sifili, kuma fitarwa da raƙuman shigarwa suna canja wurin motsi tare da madaidaicin madaidaicin saurin kusurwa na nan take, amma matsakaicin matsakaicin saurin kusurwa daidai yake.
Nau'in Cross-axis m haɗin gwiwar duniya sun ƙunshi cokali mai yatsa na duniya, shaft giciye, abin nadi na allura, hatimin mai, saiti mai sauƙi, murfin ɗaukar hoto da sauran abubuwan haɗin gwiwa. Ka'idar aiki ita ce kamar haka: ɗaya daga cikin cokali mai yatsa yana motsa ɗayan cokali mai yatsa don juyawa ta hanyar giciye, kuma a lokaci guda, yana iya kewaya tsakiyar shingen giciye ta kowace hanya. A yayin aiwatar da juyawa, alluran allura a cikin ramukan allura na iya juyawa don rage juzu'i. Shaft ɗin da aka haɗa da ikon shigarwa ana kiransa shaft shaft (wanda kuma ake kira shaft mai aiki), kuma abin da ake samu ta hanyar haɗin gwiwar duniya ana kiransa mashin fitarwa (wanda ake kira da driven shaft). Birki na duniya yana aiki a ƙarƙashin yanayi inda akwai kusurwa tsakanin hanyoyin shigarwa da fitarwa, inda matakan kusurwa na raƙuman biyu ba su daidaita ba, kuma a sakamakon haka na iya haifar da girgizar girgizar fitarwa da sassan watsawa da aka haɗa da shi kuma suna tasiri. rayuwar wadancan sassan. Yana nufin birki na duniya wanda ke watsa motsi a daidai madaidaicin saurin kusurwa na kusurwa a kusurwar da aka ƙera kuma a kusan daidai saurin kusurwa nan take a wasu kusurwoyi. An raba shi zuwa:
(a) Nau'in Duplex nau'in nau'in nau'in nau'in nau'in nau'in nau'i-nau'i-daidai na haɗin haɗin duniya. Yana nufin haɗin gwiwa na duniya wanda tsawon mashigin tuƙi a cikin haɗin gwiwar haɗin gwiwar duniya daidaitaccen abin tafiyar da sauri ya rage zuwa mafi ƙanƙanta.
b) Nau'in nau'in dunƙulewar haɗin gwiwa-isochronous na duniya. Ta hanyar haɗin gwiwa guda biyu na duniya da nau'i daban-daban guda biyu na abun da ke ciki. Kullun biyun sun yi daidai da madaidaicin tuƙi da fitilun giciye guda biyu a cikin na'urar haɗin gwiwar duniya mai duplex.
(c) Nau'in fil uku quasi-isochronous haɗin gwiwar duniya. Ya ƙunshi ramuka biyu na fil uku, cokali mai yatsa mai aiki da cokali mai yatsa mai tuƙi.
(d) Nau'in abin nadi mai siffar juzu'i-isokinetic haɗin gwiwa na duniya. Ya ƙunshi madaurin fil, abin nadi mai siffar zobe, shingen haɗin gwiwa na duniya da Silinda. Nadi zai iya motsawa axially a cikin tsagi, yana wasa da rawar fadada spline. Nadi da tsagi bango lamba iya canja wurin karfin juyi. Haɗin kai na duniya wanda kayan fitarwa da magudanan shigar da ke haɗe da birki na duniya suna watsa motsi a koyaushe daidai saurin kusurwa nan take.
Lokacin aikawa: Fabrairu-19-2024