Dab tsi yog hom Belt tsav tsheb

Siv cov tsav tshebyog ib hom kev sib kis ntawm cov neeg kho tshuab uas siv txoj hlua hloov tau yooj yim tensioned ntawm lub pulley rau kev txav los yog lub zog xa mus.Raws li cov qauv sib txawv ntawm kev sib kis, muaj kev sib txhuam ntawm txoj siv sia uas tso siab rau kev sib txhuam ntawm txoj siv thiab lub rubey, thiab muaj cov hlua sib txuas sib txuas uas cov hniav ntawm txoj siv thiab rub lub mesh nrog rau ib leeg.

Siv txoj siv siamuaj cov yam ntxwv ntawm cov qauv yooj yim, ruaj khov kis tau tus mob, tsis muaj, thiab kev vibration absorption, muaj peev xwm kis tau lub hwj chim ntawm loj ncej sib nrug thiab ntau shafts, thiab nws cov nqi qis, tsis muaj lubrication, yooj yim txij nkawm, thiab lwm yam, yog dav siv nyob rau hauv niaj hnub mechanical kis tau tus mob.Kev sib txhuam txoj siv tsav tuaj yeem dhau thiab plam, thiab lub suab nrov ntawm kev ua haujlwm tsis tshua muaj, tab sis qhov sib kis tsis raug (tus nqi zawv zawg tsawg dua 2%);Lub tshuab siv synchronous siv tau tuaj yeem ua kom lub synchronization ntawm kev sib kis, tab sis lub peev xwm nqus ntawm kev hloov pauv me ntsis tsis zoo, thiab muaj suab nrov hauv kev ua haujlwm siab.Ntxiv nrog rau kev xa hluav taws xob, siv cov hlua siv qee zaum siv los thauj cov ntaub ntawv thiab npaj cov khoom.

Raws li kev siv sib txawv, txoj siv sia siv tau tuaj yeem muab faib ua cov khoom siv dav dav siv, tsheb siv tsav tsheb, siv tshuab ua liaj ua teb tsav tsheb thiab cov khoom siv hauv tsev tsav tsheb.Kev sib txhuam-hom kis tau tus mob yog muab faib ua txoj siv sia, V-siv, thiab cov siv tshwj xeeb (Poly-vee roller Belts, puag ncig siv) raws li lawv cov duab sib txawv.

Hom Belt tsav feem ntau yog xaiv raws li hom, siv, siv ib puag ncig, thiab cov yam ntxwv ntawm ntau txoj siv sia ntawm lub tshuab ua haujlwm.Yog tias muaj ntau hom kev sib kis tau zoo kom tau raws li qhov xav tau ntawm kev sib kis, qhov kev daws teeb meem zoo tuaj yeem raug xaiv raws li kev cog lus ntawm cov qauv sib kis, cov nqi tsim khoom, thiab cov nqi khiav lag luam, nrog rau cov khoom lag luam thiab lwm yam.Txoj siv txoj siv sia siv thaum txoj siv txoj siv sia ua haujlwm, txoj siv yog lub tes tsho ntawm lub log du, thiab kev sib txhuam ntawm txoj siv thiab lub log yog siv rau kev sib kis.Cov hom kis tau tus mob muaj xws li qhib kis tau tus mob, cross transmission semi-cross kis tau tus mob, thiab lwm yam, uas yog feem ntau haum rau cov kev xav tau ntawm cov txheeb ze sib txawv txoj hauj lwm ntawm tus tsav ncej thiab tsav ncej thiab sib txawv cov lus qhia.Cov qauv siv sib kis tau yooj yim, tab sis nws yooj yim rau plam, thiab nws feem ntau yog siv rau kev sib kis nrog kev sib kis ntawm kwv yees li 3.

 Flat siv tsav

Flat hom nrog daim kab xev, braided siv, muaj zog nylon siv high-speed annular siv, thiab lwm yam. Adhesive daim kab xev yog feem ntau siv hom kab xev.Nws muaj lub zog siab thiab ntau yam kev xa tawm hluav taws xob.Txoj siv braided yog hloov tau tab sis yooj yim rau loosen.Ib txoj siv tawv nylon muaj zog muaj zog thiab tsis yooj yim rau so.Cov hlua khi yog muaj nyob rau hauv cov txheej txheem hla ntu qhov ntau thiab tsawg thiab tuaj yeem ua tau ntev thiab koom nrog cov nplhaib nrog cov nplaum, stitched, lossis cov pob qij txha hlau.Kev kub ceev annular siv yog nyias thiab mos, nrog zoo yoog raws thiab hnav tsis kam, thiab tuaj yeem ua rau lub nplhaib tsis muaj qhov kawg, nrog kev sib kis ruaj khov, thiab muaj nplooj siab rau kev sib kis ceev.

V-siv tsav

Thaum V-siv tsav ua haujlwm, txoj siv sia tau muab tso rau hauv qhov sib thooj ntawm lub pulley, thiab kev sib kis tau pom los ntawm kev sib txhuam ntawm txoj siv thiab ob phab ntsa ntawm qhov zawj.V-siv siv feem ntau yog siv ntau txoj hauv kev, thiab muaj ntau qhov sib npaug ntawm cov grooves ntawm lub pulleys.Thaum siv V-siv siv, txoj siv yog nyob rau hauv kev sib cuag nrog lub log, lub slippage yog me me, tus kis tau tus mob tus nqi yog ruaj khov, thiab lub lag luam yog ruaj khov.V-siv kis tau tus mob yog tsim nyog rau lub sij hawm nrog luv nruab nrab deb thiab loj kis tau tus mob piv (txog 7), thiab kuj yuav ua hauj lwm zoo nyob rau hauv ntsug thiab inclined kis tau tus mob.Tsis tas li ntawd, vim tias ob peb V-siv siv ua ke, ib qho ntawm lawv yuav tsis raug puas tsuaj yam tsis muaj xwm txheej.Daim duab peb sab daim kab xev yog feem ntau siv hom daim duab peb sab daim kab xev, uas yog ib tug uas tsis yog-kawg nplhaib daim kab xev ua los ntawm ib tug muaj zog txheej, ib tug extension txheej, compression txheej, thiab ib tug wrapping txheej.Cov txheej muaj zog feem ntau yog siv los tiv thaiv lub zog tensile, txheej txheej txuas ntxiv thiab txheej txheej compression ua lub luag haujlwm ntawm kev txuas ntxiv thiab compression thaum khoov, thiab kev ua haujlwm ntawm cov ntaub txheej yog tsuas yog los txhim kho lub zog ntawm txoj siv.

V-siv yog muaj nyob rau hauv tus qauv hla ntu qhov ntau thiab tsawg.Tsis tas li ntawd, kuj tseem muaj ib hom kev siv V-siv, nws tus qauv hla-sectional loj yog tib yam li VB daim kab xev, thiab qhov ntev tshwj xeeb tsis txwv, uas yooj yim rau nruab thiab nruj thiab tuaj yeem hloov pauv yog tias nws puas lawm, tab sis lub zog thiab kev ruaj ntseg tsis zoo li VB daim kab xev.V-siv yog feem ntau siv nyob rau hauv parallel, thiab cov qauv, tus naj npawb, thiab cov qauv loj ntawm txoj siv yuav raug txiav txim raws li lub zog xa mus thiab qhov ceev ntawm lub log me me.

1) Standard V-siv siv yog siv rau tsev neeg cov chaw, ua liaj ua teb machinery, thiab hnyav machinery.Qhov piv ntawm sab saum toj dav rau qhov siab yog 1.6: 1.Cov qauv siv uas siv cov hlua khi thiab cov hlua fiber ntau raws li cov ntsiab lus nro xa tawm ntau lub zog tsawg dua qhov nqaim V-siv ntawm qhov dav sib npaug.Vim lawv lub zog tensile siab thiab lateral tawv, cov hlua no haum rau kev ua haujlwm hnyav nrog kev hloov pauv sai sai.Txoj siv ceev tau tso cai kom ncav cuag 30m / s thiab khoov zaus tuaj yeem ncav cuag 40Hz.

2) Nqaim V-siv tau siv hauv kev tsim tsheb thiab tshuab hauv 60s thiab 70s ntawm lub xyoo pua 20th.Qhov piv ntawm sab saum toj dav rau qhov siab yog 1.2: 1.Narrow V-Band yog ib qho kev hloov pauv ntawm tus qauv V-Band uas tshem tawm qhov nruab nrab uas tsis muaj txiaj ntsig ntau rau kev hloov hluav taws xob.Nws kis tau lub zog ntau dua li tus qauv V-siv ntawm tib qhov dav.Ib tug toothed siv variant uas tsis tshua slips thaum siv me me pulleys.Siv ceev txog li 42 m / s thiab khoov

zaus ntawm 100 Hz tuaj yeem ua tau.

3) Rough Edge V-Belt Thick Edge Narrow V-Belt rau Tsheb, Xovxwm DIN7753 Part 3, cov fibers nyob rau hauv qhov chaw yog perpendicular mus rau cov kev taw qhia ntawm kev txav ntawm txoj siv, ua rau txoj siv tau yooj yim, nrog rau zoo heev lateral tawv thiab siab hnav tsis kam.Cov fibers no kuj muab kev txhawb nqa zoo rau tshwj xeeb kho tensile ntsiab.Tshwj xeeb tshaj yog thaum siv rau me me-inch pulleys, cov qauv no tuaj yeem txhim kho txoj hlua sib kis tau zoo thiab muaj lub neej ua haujlwm ntev dua li qhov nqaim V-siv nrog lub edging.

4) Kev txhim kho ntxiv kev txhim kho tshiab ntawm V-siv yog cov khoom siv fiber ntau ua los ntawm Kevlar.Kevlar muaj lub zog tensile siab, qis elongation, thiab tuaj yeem tiv taus qhov kub thiab txias.

Belt DriveTiming Belt

Siv Sijhawm Sijhawm

Qhov no yog ib txoj siv tawv tshwj xeeb.Qhov chaw ua haujlwm ntawm txoj siv tawv yog ua rau cov hniav zoo nkauj, thiab lub npoo npoo ntawm txoj siv rub kuj tseem ua rau cov hniav sib xws, thiab txoj siv tawv thiab lub rubey feem ntau yog tsav los ntawm meshing.Synchronous toothed belts feem ntau yog ua los ntawm nyias steel hlau hlua ua ib txheej muaj zog, thiab cov khob cij sab nraud yog them nrog polychloride lossis neoprene.Cov kab nruab nrab ntawm cov txheej txheem muaj zog yog txiav txim siab los ntawm cov kab ntawm txoj siv, thiab lub voj voog ntawm txoj siv txoj hlua yog qhov ntev nominal.Cov yam ntxwv tseem ceeb ntawm cov qhab yog cov ntu ntu ntu p thiab cov qauv ntsuas m.Lub circumferential node p yog sib npaug rau qhov loj ntsuas raws kab sib txuas ntawm cov ntsiab lus sib txuas ntawm ob tus hniav uas nyob ib sab, thiab cov modulus m = p / π.Tuam Tshoj txoj siv sia synchronous toothed siv lub tshuab modulus, thiab lawv cov lus qhia tshwj xeeb tau qhia los ntawm modulus × bandwidth × tus naj npawb ntawm cov hniav.Piv nrog rau txoj siv sib kis zoo tib yam, cov yam ntxwv ntawm kev sib kis ntawm cov hniav sib tsoo yog: qhov deformation ntawm cov txheej muaj zog ua los ntawm cov hlua hlau yog me me heev tom qab thauj khoom, qhov ncig ntawm txoj siv txhuam hniav yog qhov pib tsis hloov, tsis muaj qhov sib txheeb zawv zawg ntawm txoj siv thiab lub pulley, thiab qhov kis tau tus mob yog tas li thiab raug;Txoj siv txhuam hniav yog nyias thiab lub teeb, uas tuaj yeem siv rau qee lub sijhawm nrog kev kub ceev, cov kab nrawm tuaj yeem ncav cuag 40 m / s, qhov sib kis tau mus txog 10, thiab kev sib kis tau zoo tuaj yeem ncav cuag 98%;Compact qauv thiab hnav tsis kam;Vim qhov me me pretension, lub peev xwm kuj me me;Kev tsim khoom thiab kev teeb tsa raug qhov yuav tsum tau muaj siab heev, thiab qhov chaw nyob deb yog nruj, yog li tus nqi siab.Synchronous toothed belt drives feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum muaj qhov sib kis tau zoo, xws li cov khoom siv peripheral hauv computers, movie projectors, video recorders, thiab textile machinery.