Chiwerengero chenicheni cha mano mu azida za bevelndi lingaliro lomwe limagwiritsidwa ntchito kuzindikiritsa geometry ya magiya a bevel. Mosiyana ndi magiya a spur, omwe amakhala ndi mainchesi osasinthasintha, magiya a bevel amakhala ndi mainchesi osiyanasiyana m'mano awo. Chiwerengero cha mano ndi chinthu chongoganizira chomwe chimathandiza kufotokoza zofanana zomwe zimagwirizana ndi azida za bevelm'njira yofanana ndi spur gear.

Mu azida za bevel, dzino limakhala lopindika, ndipo kukula kwa dzino kumasintha motsatira kutalika kwa dzino. Kuchuluka kwa mano kumatsimikiziridwa poganizira za zida zofananira za spur zomwe zingakhale ndi mainchesi ofanana ndikupereka mawonekedwe ofanana. Ndi mtengo wongoyerekeza womwe umathandizira kusanthula ndi kapangidwe ka magiya a bevel.

Lingaliro la kuchuluka kwa mano ndilofunika makamaka pakuwerengera kokhudzana ndi mapangidwe, kupanga, ndi kusanthula magiya a bevel. Zimalola mainjiniya kuti agwiritse ntchito njira zodziwika bwino komanso njira zomwe zimagwiritsidwa ntchito popanga zida za spurzida za bevel, kupanga njira yopangira njira yowongoka.

Kuti awerengere kuchuluka kwa mano mu giya ya bevel, mainjiniya amagwiritsa ntchito masinthidwe a masamu omwe amawona momwe giya ya bevel ilili. Fomula yake ndi iyi:

Zvirtual=Zactual/cos(δ)

kumene:

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

   

  Zvirtual ndi nambala yeniyeni ya mano,

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

   

  Zactual ndiye nambala yeniyeni ya mano mu giya ya bevel,

• 
  $\delta \backslash \; delta$

   

  δ ndiye ngodya ya giya ya bevel.

Kuwerengera kumeneku kumapereka chiwerengero cha mano chofanana ndi giya chofanana cha spur chomwe chingagwire ntchito mofananamo malinga ndi kukula kwa phula ndi mawonekedwe ozungulira ngati zida za bevel. Pogwiritsa ntchito nambalayi, mainjiniya amatha kugwiritsa ntchito ma spur gear formula kuti awunike mikhalidwe yayikulu monga mphamvu yopindika, kupsinjika kwa kulumikizana, ndi zinthu zina zonyamula katundu. Njirayi ndiyothandiza makamaka pamapangidwe a zida za bevel pomwe kulondola ndi magwiridwe antchito ndikofunikira, monga kusiyanitsa kwamagalimoto, zida zamlengalenga, ndi makina amafakitale.

Kwa magiya a helical ndi spiral bevel, kuchuluka kwa mano kumathandizanso popanga magiya omwe amafunikira kulondola kwambiri pakutha kwa ma meshing ndi kugawana katundu. Lingaliro ili limalola kuti mawonekedwe a magiya ovutawa akhale osavuta, kuwongolera njira zopangira komanso kupititsa patsogolo kulimba mwa kukhathamiritsa ma geometry a mano kutengera magawo omveka bwino a spur gear.

kuchuluka kwa mano omwe ali mu giya ya bevel amasintha makina owoneka bwino a giya kukhala ofanana ndi spur giya, kupangitsa kuwerengera kosavuta ndi kapangidwe kake. Njirayi imakulitsa kulondola kwa zoneneratu za magwiridwe antchito komanso imathandizira mainjiniya kuwonetsetsa kuti zida zimatha kuthana ndi katundu wofunikira, kuthamanga kozungulira, komanso kupsinjika. Lingaliroli ndi mwala wapangodya mu uinjiniya wa zida za bevel, zomwe zimathandizira kuti pakhale mapangidwe apamwamba, olondola, komanso odalirika pamapulogalamu osiyanasiyana apamwamba.