Cov iav bevelCov chav nyob hauv cov khoom siv hnyav ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab kev ua tau zoo ntawm cov tshuab muaj zog no. Cov iav bevel, suav nrog cov iav helical bevel thiab cov iav bevel spiral, yog siv dav hauv cov khoom siv hnyav los xa lub zog thiab kev txav mus los ntawm cov ncej ntawm ntau lub kaum sab xis. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov tseem ceeb ntawm cov iav bevel hauv cov khoom siv hnyav thiab qhov sib txawv ntawm cov iav helical thiab spiral bevel.

Aiav bevelyog ib lub iav uas muaj cov hniav helical siv los xa lub zog ntawm cov shafts uas feem ntau yog nyob rau ntawm lub kaum sab xis rau ib leeg. Lawv feem ntau pom muaj nyob rau hauv cov khoom siv hnyav xws li cov tshuab tsim kho, cov khoom siv khawb av, cov tshuab ua liaj ua teb thiab cov tsheb thauj khoom lag luam. Cov chav iav bevel hauv cov khoom siv hnyav yog lub luag haujlwm rau kev xa lub zog los ntawm lub cav mus rau lub log, txoj kev, lossis lwm qhov chaw txav mus los, ua rau lub tshuab ua tiav nws txoj haujlwm tau zoo.

Helical bevel iavyog cov iav bevel nrog cov hniav nkhaus uas muab kev ua haujlwm du thiab ntsiag to dua li cov iav bevel ncaj. Lawv feem ntau siv rau ntawm cov khoom siv hnyav nrog kev kub ceev thiab cov khoom hnyav vim tias lawv tuaj yeem tswj tau lub zog loj dua thiab kev sib kis hluav taws xob. Helical gearing kuj muab cov mesh nce qib thiab txawm tias, txo qhov hnav thiab suab nrov thaum ua kom muaj txiaj ntsig zoo dua. Qhov no ua rau cov iav helical bevel zoo tagnrho rau cov ntawv thov hnyav hauv cov khoom siv hnyav, qhov twg kev ntseeg tau thiab kev ua haujlwm ntev yog qhov tseem ceeb.

Cov iav kauv bevel, ntawm qhov tod tes, yog lwm hom iav bevel uas feem ntau siv rau hauv cov khoom siv hnyav. Cov iav bevel muaj cov hniav tsim zoo ib yam li cov iav bevel, tab sis nrog lub kaum sab xis helix uas tso cai rau kev sib txuas du thiab ua haujlwm tau zoo dua. Lawv zoo tagnrho rau cov ntawv thov hnyav uas muaj kev kub ceev, cov khoom hnyav thiab cov khoom siv poob siab, xws li cov khoom siv hauv kev khawb av thiab kev tsim kho. Cov hniav sib xyaw tshwj xeeb ntawm cov iav bevel muab lub zog zoo dua thiab kev ua haujlwm ntev, ua rau lawv zoo tagnrho rau cov khoom siv hnyav ua haujlwm hauv qhov chaw nyuaj thiab hnyav.

Hauv cov khoom siv hnyav, cov chav iav bevel feem ntau siv rau hauv cov kis tau tus mob thiab cov kab ke sib txawv, nrog rau hauv cov kab ke siv hluav taws xob (PTO) uas siv los hloov lub zog los ntawm lub cav mus rau cov khoom siv pabcuam. Kev tsim thiab kev xaiv cov chav iav bevel hauv cov khoom siv hnyav yog qhov tseem ceeb rau kev ua haujlwm du thiab txhim khu kev qha thiab ua kom lub tshuab ua haujlwm tau zoo tshaj plaws thiab lub neej ua haujlwm ntev.

Rau cov khoom siv hnyav, qhov kev xaiv ntawm helical thiab spiral bevel gears nyob ntawm daim ntawv thov tshwj xeeb, cov xwm txheej ua haujlwm thiab cov kev xav tau kev ua tau zoo. Ob hom bevel gears muaj cov txiaj ntsig tshwj xeeb thiab tau tsim los tswj cov khoom thauj thiab qhov ceev sib txawv. Cov chaw tsim khoom siv hnyav thiab cov neeg ua haujlwm yuav tsum xav txog cov yam no thaum xaiv cov bevel gear units rau lawv cov tshuab kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab lub neej ua haujlwm.

Hauv kev xaus, cov chav iav bevel, suav nrog cov iav helical bevel thiab cov iav spiral bevel, ua lub luag haujlwm tseem ceeb hauv cov khoom siv hnyav los ntawm kev xa lub zog thiab kev txav mus los ntawm cov ncej ntawm ntau lub kaum sab xis. Cov iav no yog cov khoom tseem ceeb hauv cov ntawv thov hnyav thiab pab ua kom muaj kev ua haujlwm du thiab txhim khu kev qha ntawm cov khoom siv hnyav thoob plaws ntau yam kev lag luam. Kev nkag siab txog qhov sib txawv ntawm cov iav helical thiab spiral bevel yog qhov tseem ceeb rau kev xaiv hom iav bevel kom raug rau cov khoom siv hnyav, thaum kawg pab txhawb rau kev ua haujlwm zoo thiab kev ua tau zoo ntawm cov tshuab muaj zog no.