Menene nau'ikan direbobin Belt

Direbobin beltwani nau'in watsawa ne na inji wanda ke amfani da bel mai sassauƙa wanda aka ɗaure a kan juzu'i don motsi ko watsa wutar lantarki.Dangane da ka'idodin watsawa daban-daban, akwai watsa bel ɗin gogayya waɗanda ke dogaro da juzu'in da ke tsakanin bel da ƙwanƙwasa, kuma akwai watsa bel ɗin synchronous wanda haƙoran da ke kan bel ɗin da ragar jakunkuna tare da juna.

Rigar belyana da halaye na tsari mai sauƙi, barga watsawa, buffer, da kuma girgizar girgizawa, na iya watsa wutar lantarki tsakanin manyan shaft tazara da mahara shafts, da ƙananan farashi, babu lubrication, kulawa mai sauƙi, da dai sauransu, ana amfani dashi sosai a cikin watsawar inji na zamani.Keɓaɓɓiyar bel ɗin na iya yin kitsewa da zamewa, kuma ƙarar aiki ba ta da ƙarfi, amma rabon watsawa bai yi daidai ba (yawan zamewar bai wuce 2%);Kebul ɗin bel ɗin aiki tare zai iya tabbatar da aiki tare da watsawa, amma ƙarfin ɗaukar nauyi na canje-canjen kaya ba shi da kyau, kuma akwai hayaniya a cikin aiki mai sauri.Baya ga watsa wutar lantarki, ana amfani da bel ɗin wasu lokuta don jigilar kayayyaki da shirya sassa.

Dangane da amfani daban-daban, ana iya raba bel ɗin tuƙi zuwa bel ɗin tuƙi na masana'antu na gabaɗaya, bel ɗin tuƙi na mota, bel ɗin injin injin noma da bel ɗin tuƙi na kayan aikin gida.An raba bel ɗin watsa nau'in gogayya zuwa bel ɗin lebur, bel ɗin V, da bel na musamman (Poly-vee abin nadi Belts, zagaye belts) bisa ga daban-daban siffofi na giciye.

Nau'in bel ɗin tuƙi yawanci ana zaɓa bisa ga nau'in, amfani, yanayin amfani, da halaye na bel ɗin daban-daban na injin aiki.Idan akwai nau'ikan bel na watsawa don saduwa da buƙatun watsawa, za a iya zaɓar mafi kyawun mafita bisa ga ƙarancin tsarin watsawa, farashin samarwa, da kashe kuɗin aiki, da wadatar kasuwa da sauran abubuwan.Lebur ɗin bel ɗin tuƙi Lokacin da lebur ɗin bel ɗin ke aiki, bel ɗin yana hannun hannu akan saman ƙafar ƙafar ƙafa, kuma ana amfani da juzu'i tsakanin bel da saman dabaran don watsawa.Nau'o'in watsawa sun haɗa da buɗaɗɗen watsawa, watsawar giciye ta hanyar giciye, da dai sauransu, waɗanda aka daidaita daidai da bukatun wurare daban-daban na shingen tuki da tuƙi mai tuƙi da kuma juzu'i daban-daban.Tsarin watsa bel mai lebur yana da sauƙi, amma yana da sauƙin zamewa, kuma galibi ana amfani dashi don watsawa tare da rabon watsawa kusan 3.

 Flat bel Drive

Nau'in lebur tare da tef, bel ɗin waƙa, bel mai ƙarfi mai ƙarfi na nylon bel mai sauri mai sauri, da sauransu. Tef ɗin manne shine mafi yawan amfani da nau'in tef ɗin lebur.Yana da ƙarfi mai ƙarfi da kewayon ikon watsawa.Ƙarƙashin bel ɗin yana da sassauƙa amma mai sauƙin sassauƙa.Belin nailan mai ƙarfi yana da ƙarfi sosai kuma ba shi da sauƙin shakatawa.Ana samun bel ɗin lebur a daidaitattun masu girma dabam-dabam kuma suna iya zama kowane tsayi kuma a haɗa su cikin zobba tare da manne, ɗinki, ko haɗin gwiwa na ƙarfe.Babban bel na annular mai saurin sauri yana da bakin ciki da taushi, tare da sassauci mai kyau da juriya, kuma ana iya sanya shi cikin zobe mara iyaka, tare da ingantaccen watsawa, kuma an sadaukar da shi don watsawa mai sauri.

V-belt drive

Lokacin da motar V-belt ke aiki, ana sanya bel ɗin a cikin madaidaicin tsagi a kan juzu'in, kuma ana samun watsawa ta hanyar gogayya tsakanin bel da bangon tsagi biyu.V-belts yawanci ana amfani da su ta hanyoyi da yawa, kuma akwai adadin madaidaitan tsagi akan jakunkuna.Lokacin da aka yi amfani da bel ɗin V, bel ɗin yana da kyakkyawar hulɗa tare da dabaran, zamewar yana da ƙananan, rabon watsawa yana da kwanciyar hankali, kuma aikin yana da kwanciyar hankali.Watsawar V-belt ya dace da lokatai tare da ɗan gajeren nesa na tsakiya da babban rabo na watsawa (kimanin 7), kuma yana iya aiki da kyau a cikin watsawa a tsaye da karkata.Bugu da ƙari, saboda ana amfani da bel ɗin V da yawa tare, ɗaya daga cikinsu ba zai lalace ba tare da haɗari ba.Tef ɗin triangle shine mafi amfani da nau'in tef ɗin triangle, wanda shine tef ɗin zoben da ba ya ƙarewa da aka yi da ƙaƙƙarfan Layer, daɗaɗɗen Layer, matsi, da kuma nannade.Ana amfani da Layer mai ƙarfi sosai don jure ƙarfin ƙwanƙwasa, shimfiɗar tsawo da Layer na matsawa suna taka rawar tsawo da matsawa yayin lanƙwasa, kuma aikin Layer ɗin ya fi girma don haɓaka ƙarfin bel.

V-belts suna samuwa a daidaitattun masu girma dabam da tsayi.Bugu da kari, akwai kuma wani nau'i na V-belt mai aiki, ma'aunin girman sashe na giciye daidai yake da tef ɗin VB, kuma tsayin daka ba a iyakance ba, wanda ke da sauƙin shigar da ƙarawa kuma ana iya maye gurbinsa da wani yanki idan ya kasance. ya lalace, amma ƙarfi da kwanciyar hankali ba su da kyau kamar tef ɗin VB.Ana amfani da bel ɗin V sau da yawa a cikin layi daya, kuma ana iya ƙayyade samfurin, lamba, da girman tsarin bel bisa ga ikon da aka watsa da kuma saurin ƙaramin motar.

1) Ana amfani da madaidaicin V-bels don kayan aikin gida, injinan noma, da injuna masu nauyi.Matsakaicin girman nisa zuwa tsayi shine 1.6:1.Tsarin bel ɗin da ke amfani da igiya da dauren fiber kamar yadda abubuwan tashin hankali ke watsa ƙasa da ƙarfi fiye da ƙunƙunwar V-bel mai faɗi daidai.Saboda ƙarfin ƙarfin ƙarfin su da ƙwanƙwasa na gefe, waɗannan bel ɗin sun dace da yanayin aiki mai tsanani tare da canje-canje kwatsam a cikin kaya.Ana ba da izinin saurin bel don isa 30m/s kuma mitar lanƙwasawa na iya kaiwa 40Hz.

2) An yi amfani da kunkuntar V-bels wajen kera motoci da injuna a cikin 60s da 70s na karni na 20.Matsakaicin girman nisa zuwa tsayi shine 1.2:1.Narrow V-Band shine ingantaccen bambance-bambancen daidaitaccen V-Band wanda ke kawar da sashin tsakiya wanda baya ba da gudummawa sosai ga canja wurin wutar lantarki.Yana watsa iko fiye da daidaitaccen bel na V-bel mai faɗi ɗaya.Bambancin bel mai haƙori wanda ba kasafai yake zamewa ba idan aka yi amfani da shi akan ƙananan jakunkuna.Gudun bel ɗin har zuwa 42m/s da lankwasawa

mitoci har zuwa 100 Hz yana yiwuwa.

3) Rough Edge V-belt Thick Edge kunkuntar V-bel don Motoci, Latsa DIN7753 Sashe na 3, filayen da ke ƙarƙashin farfajiyar suna daidai da jagorancin motsi na bel, suna sa bel ɗin ya zama mai sassauƙa sosai, kazalika da ƙaƙƙarfan taurin kai. high lalacewa juriya.Waɗannan zaruruwa kuma suna ba da tallafi mai kyau ga abubuwan da aka yi musu magani na musamman.Musamman lokacin da aka yi amfani da shi akan ƙananan ƙananan diamita, wannan tsarin zai iya inganta ƙarfin watsa bel kuma yana da tsawon rayuwar sabis fiye da kunkuntar V-bel tare da edging.

4) Ƙarin ci gaba na sabon ci gaba na V-belt shine kashi mai ɗaukar fiber wanda aka yi da Kevlar.Kevlar yana da ƙarfi mai ƙarfi, ƙarancin ƙarfi, kuma yana iya jure yanayin zafi.

Belt DriveTiming Belt

Lokaci Belt

Wannan sigar bel ɗin ta musamman ce.Wurin aiki na bel ɗin an yi shi ya zama siffar haƙori, kuma gefen gefen bel ɗin kuma an yi shi zuwa siffar haƙori mai dacewa, kuma bel ɗin da jakunkuna ana yin su ne ta hanyar haɗakarwa.An yi bel ɗin haƙori masu haɗaka gabaɗaya da igiya ta sirara ta ƙarfe a matsayin mai ƙarfi, kuma burodin waje yana rufe da polychloride ko neoprene.An ƙaddara layin tsakiya na Layer mai ƙarfi don zama sashin layi na bel, kuma kewayar layin bel ɗin shine tsayin ƙira.Ma'auni na asali na band shine sashin kewaye p da modules m.Kullin kewaye p yana daidai da girman da aka auna tare da layin haɗin gwiwa tsakanin madaidaicin maki na hakora biyu da ke kusa, da modules m=p/π.bel na haƙori masu haɗaka da juna na kasar Sin sun ɗauki tsarin modul, kuma ƙayyadaddun su ana bayyana su ta hanyar modulus × bandwidth × adadin hakora.Idan aka kwatanta da talakawa bel watsa, da halaye na synchronous toothed bel watsa su ne: nakasar da karfi Layer sanya daga waya igiya ne kadan bayan loading, da kewaye na toothed bel ne m canzawa, babu wani dangi zamiya tsakanin bel da kuma da jan hankali, da kuma watsa rabo ne akai-akai kuma daidai;Belin hakori yana da bakin ciki da haske, wanda za'a iya amfani dashi a lokuta tare da babban gudun, saurin layi zai iya kaiwa 40 m / s, rabon watsawa zai iya kaiwa 10, kuma ingancin watsawa zai iya kaiwa 98%;Tsarin tsari mai kyau da juriya mai kyau;Saboda ƙananan ƙwaƙƙwaran, ƙarfin ɗaukar nauyi shima kaɗan ne;Abubuwan da ake buƙata na masana'antu da shigarwa suna da girma sosai, kuma nisa na tsakiya yana da tsayi, don haka farashin yana da yawa.Ana amfani da bel ɗin haƙori na haɗin gwiwa a cikin aikace-aikacen da ke buƙatar ingantattun ma'auni na watsawa, kamar kayan aiki a cikin kwamfutoci, na'urorin sarrafa fim, na'urar rikodin bidiyo, da kayan masaku.