Tsheb, Tsheb
Hypoid rear qag tsheb
Lag luam ntawm cov tsheb yuav tsum tau ntau hom hauj lwm thiab, thiaj li, paub txog qhov kev hloov thiab txij nkawm ntawm iav units ntawm lub rear qag.
Lub ntsiab iav siv los ua rau kom lub torque, raws li zoo raws li hloov nws kev taw qhia mus rau lub longitudinal axis ntawm lub tsheb nyob rau hauv ib txoj cai kaum sab xis. Yog li ntawd, nws yog tsim los ntawm cov bevel zog. Kawg tsav raws li tus xov tooj ntawm lub zog yog muab faib mus rau hauv ib thiab ob conical. Thawj zaug tuaj rau hauv ob flavors: yooj yim thiab Hypoid zog. Tib yam yooj yim bevel zog yog siv nyob rau hauv lub tsheb thiab cov tsheb thauj khoom nrog me me thiab medium-duty tsheb thauj khoom. Hypoid zog, muab piv nrog tej yam yooj yim muaj ib qho kev zoo nta:
1. Qhov chaw ntawm tus tsav log axis hauv qab no lub axis ntawm tus qhev.
2. Yuav txo tau ntawm qhov chaw ntawm lub ntiajteb txawj nqus thiab kev txhim kho lub tsheb stability.
3. thooj ntawm lub hauv paus daim ntawv nrog iav hniav.
Hypoid iav (hyperboloid) tsheb txawv hnav kuj thiab siab zog. Nyob rau hauv tas li ntawd mus rau cov txoj kev, muaj zog smoothness thiab nyob ntsiag to lub lag luam. Lub Hypoid iav hniav npleem tshwm sim. Yog li ntawd, koj yuav tsum tau siv ib tug tshwj xeeb roj uas muaj zaj duab xis muaj zog. Pa lubricants yog unsuitable rau Hypoid zog, lawv tsis pom zoo. Txwv tsis pub, iav yuav tsis los ntawm ib tug los yog ob teev ntawm lub lag luam.
Hypoid iav muaj ib tug drawback: qhov muaj zog txaus ntshai ntawm jamming ntawm lub zog. Malfunction tshwm sim vim tau hu rau thaum lub sij hawm zawv zawg ntawm cov hniav. Qhov no tshwm sim yog nrog los ntawm cov weakening ntawm tus kabmob muaj peev xwm ntawm cov roj wedge. Muaj yog ib txoj kev los mus tshem tawm jamming - yog txoj kev siv cov Hypoid roj, Thaum tshav kub kub kev kho mob ntawm cov hniav. Qhov no yog qhia siab hardness ntawm qhov chaw. Hypoid zog siv nyob rau hauv cov nram no mechanisms:
- tsav wheeled tsheb, tractors, diesel locomotives;
- nyob rau hauv textile tshuab thaum kis kev sib hloov los ntawm ib tug ncej mus rau ob peb kaum tawm ntawm koob;
- machines nyob rau hauv thiaj li yuav xyuas kom meej lub siab tshaj plaws precision nyob rau hauv ib tug loj iav ratio.
Cov iav piv feem ntau hyperboloid iav, feem ntau tsis pub dhau lub lub cev ntawm 10, tab sis tej thaum mus txog rau 30 los yog ntau txawm tias. Lub load peev xwm ntawm hais tias kis tau tus mob piv rau lwm yam ntau dua (vim lub linear hu ntawm cov hniav thiab ua rau kom lub xov tooj ntawm cov hniav officers meshing).
Bevel gearing. Movement mechanisms nyob rau hauv ntau cov qauv ntawm cov cav tov vim qhov yuav tsum tau mus rau kis kev sib hloov los ntawm ib tug ncej mus rau lwm lub. Qhov no tshwm sim yog hais tias tus ncej los yog axis tshuam los yog sib tshuam. Nyob rau hauv xws li mob, siv lub bevel zog.
Dual lub ntsiab hloov tsheb mounted rau tus txheej txheem nrog ib tug loj load peev xwm nyob rau hauv thiaj li yuav nce tag nrho cov xov tooj ntawm cov subordinate kis tau tus mob thiab ua kom cov kis torque (torque). Ob chav ntsiab tsav yog ib feem ntawm lub tsav qag mechanism. Nyob rau hauv lub lag luam, lub ntsiab kis tau tus mob torque kis los ntawm cov kis driveline rau cov uas flange thiab pinion ncej. Tom qab ntawd, lub zog kis tau tus mob yog noj mus rau ib tug conical tsav iav nyob rau hauv conical pinion ncej nrog nws cylindrical tsav iav thiab los ntawm cov differential nyob rau ib nrab qhov chaw muaj feem xyuam rau tsheb log hubs.
Mastering cov qauv rau kev kinematics thiab yam ntxwv tsom xam ntawm lub ntau yam mechanisms ntawm kev cai ntawm cov tshuab khiav, kev txawj ntse ntawm txoj kev mus ntsuam xyuas lub functionality ntawm cov mechanisms uas tsav kis tau tus mob zoo tsis - ib qho tseem ceeb rau cov neeg mob rau kom zoo thiab tseeb lag luam ntawm mobile khoom thiab machinery.
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