Tus lej virtual ntawm cov hniav hauv abevel iavyog ib lub tswv yim siv los qhia qhov geometry ntawm bevel iav. Tsis zoo li spur gears, uas muaj lub suab tsis tu ncua, cov iav bevel muaj qhov sib txawv pitch diameters raws lawv cov hniav. Tus naj npawb ntawm cov hniav yog qhov kev xav tsis zoo uas pab qhia txog qhov sib npaug ntawm cov yam ntxwv ntawm kev sib koom ua ke.bevel iavnyob rau hauv ib txoj kev uas yog piv rau spur iav.

Hauv ibbevel iav, tus hniav profile yog nkhaus, thiab lub suab txoj kab uas hla hloov raws tus hniav qhov siab. Tus naj npawb ntawm cov hniav yog txiav txim siab los ntawm kev txiav txim siab qhov sib npaug spur iav uas yuav muaj tib lub suab inch thiab muab cov yam ntxwv zoo sib xws ntawm cov hniav. Nws yog tus nqi theoretical uas yooj yim rau kev tsom xam thiab tsim cov iav bevel.

Lub tswv yim ntawm tus naj npawb ntawm cov hniav yog tshwj xeeb tshaj yog muaj txiaj ntsig hauv kev suav nrog rau kev tsim, kev tsim khoom, thiab kev tsom xam ntawm bevel iav. Nws tso cai rau engineers siv cov qauv paub thiab cov kev siv rau spur zog raubevel iav, ua rau cov txheej txheem tsim kom yooj yim dua.

Txhawm rau xam cov lej virtual ntawm cov hniav hauv lub iav bevel, cov kws ua haujlwm siv cov lej hloov pauv uas suav nrog lub suab lub khob ntawm lub iav bevel. Cov mis yog raws li nram no:

Zvirtual = Zactual ​/cos(δ)

qhov twg:

• 
  $ZvirtualZ\_\{\backslash text\{virtual\}\}$

   

  Zvirtual yog tus naj npawb ntawm cov hniav,

• 
  $ZactualZ\_\{\backslash text\{actual\}\}$

   

  Zactual yog tus naj npawb ntawm cov hniav hauv bevel iav,

• 
  $d\backslash tau$

   

  δ yog lub suab lub kaum sab xis ntawm lub iav bevel.

Qhov kev suav no ua rau cov hniav virtual suav rau qhov sib npaug spur iav uas yuav ua tau zoo ib yam li ntawm lub suab kab thiab cov yam ntxwv sib hloov raws li lub iav bevel. Los ntawm kev siv tus lej virtual no, cov kws tsim qauv tuaj yeem siv cov qauv spur iav los ntsuas cov yam ntxwv tseem ceeb xws li khoov lub zog, kev sib cuag kev ntxhov siab, thiab lwm yam khoom siv thauj khoom. Txoj hauv kev no yog qhov tshwj xeeb tshaj yog nyob rau hauv bevel iav designs qhov precision thiab kev ua tau zoo yog qhov tseem ceeb, xws li hauv tsheb sib txawv, aerospace Cheebtsam, thiab kev lag luam machinery.

Rau helical thiab kauv bevel gears, tus naj npawb ntawm cov hniav kuj tseem pab thaum tsim cov iav uas yuav tsum tau muaj qib siab dua ntawm lawv cov meshing thiab cov peev xwm sib koom. Lub tswv yim no tso cai rau cov qauv iav ntau dua kom yooj yim, ua kom yooj yim rau kev tsim khoom thiab txhim khu kev ruaj ntseg los ntawm kev ua kom cov hniav geometry raws li kev nkag siab zoo spur iav tsis.

lub virtual naj npawb ntawm cov hniav nyob rau hauv ib tug bevel iav transforms ib tug complex conical iav system rau hauv ib tug sib npaug spur iav qauv, simplifying kev xam thiab tsim txheej txheem. Txoj hauv kev no txhim kho qhov tseeb ntawm kev kwv yees kev ua tau zoo thiab pab cov engineers kom ntseeg tau tias lub iav tuaj yeem tswj tau qhov yuav tsum tau ua, kev sib hloov ceev, thiab kev ntxhov siab. Lub tswv yim yog lub hauv paus hauv bevel iav engineering, ua kom muaj txiaj ntsig zoo, raug, thiab txhim khu kev qha tsim hauv ntau yam kev ua haujlwm siab.