Huwandu hwemazino chaiwo mugiya rebhevelipfungwa inoshandiswa kutsanangura hunhu hwemagiya e bevel. Kusiyana nemagiya e spur, ane dhayamita ye pitch isingachinji, magiya e bevel ane dhayamita dzakasiyana dze pitch pameno awo. Nhamba chaiyo yemazino ipfungwa yekufungidzira inobatsira kuratidza hunhu hwakaenzana hwe entertainment yegiya rebhevelnenzira yakafanana negiya respur.

Munegiya rebhevel, chimiro chezino chakakombama, uye dhayamita yepitch inochinja pamwero wepamusoro pezino. Huwandu hwemazino chaiwo hunoonekwa nekutarisa giya respur rakaenzana rine dhayamita yepitch yakafanana uye rinopa hunhu hwakafanana hwekubata mazino. Ipfungwa inorerutsa kuongororwa nekugadzirwa kwegiya rebevel.

Pfungwa yehuwandu hwemazino chaiwo inobatsira zvikuru mukuverenga kwakabatana nekugadzira, kugadzira, uye kuongorora magiya ebevel. Izvi zvinobvumira mainjiniya kushandisa mafomula anozivikanwa uye nzira dzinoshandiswa pagiya respur kutimagiya ebhevel, zvichiita kuti maitiro ekugadzira ave nyore.

Kuti vaverenge nhamba chaiyo yemazino ari mugear yebevel, mainjiniya vanoshandisa masvomhu ekushandura anotarisa angle ye pitch cone yegear yebevel. Fomura yacho ndeiyi inotevera:

Zvirtual=Zactual/cos(δ)

kupi:

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

   

  Zvirtual​ ndiyo nhamba chaiyo yemazino,

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

   

  Zactual​ ndiyo nhamba chaiyo yemazino ari mugiya rebevel,

• 
  $\delta \backslash delta$

   

  δ ndiyo kona yekona yepitch yegiya rebevel.

Kuverenga uku kunopa huwandu hwemazino chaiwo egiya respur rakaenzana iro raizoshanda zvakafanana maererano nehupamhi hwepitch uye hunhu hwekutenderera segiya rebevel. Nekushandisa iyi nhamba chaiyo, mainjiniya vanogona kushandisa maformula egiya respur kuti vaongorore zvinhu zvakakosha zvakaita sekusimba kwekukotama, kushushikana kwekubatana, nezvimwe zvinhu zvinotakura mutoro. Maitiro aya anobatsira zvikuru mukugadzira magiya ebevel uko kunyatsoita uye kushanda kwakakosha, senge mumotokari dzakasiyana, zvikamu zvemuchadenga, uye michina yeindasitiri.

Kune magiya esimbi anotenderera uye anotenderera, huwandu hwemazino hunobatsirawo pakugadzira magiya anoda kunyatsojeka mukuita kwawo meshing uye kugovana mutoro. Pfungwa iyi inobvumira kuti maumbirwo emagiya aya akaomarara ave nyore, zvichiita kuti maitiro ekugadzira ave nyore uye kuwedzera kusimba nekuvandudza geometry yemazino zvichibva pane zvinonzwisiswa zvakanaka zvemagiya esimbi.

Nhamba chaiyo yemazino ari mugear yebevel inoshandura sisitimu yakaoma yegear yeconical kuita modhi yegear yespur yakafanana, zvichiita kuti kuverenga uye maitiro ekugadzira zvive nyore. Nzira iyi inowedzera kururama kwekufanotaura kwekushanda uye inobatsira mainjiniya mukuona kuti gear inogona kubata mutoro unodiwa, kumhanya kwekutenderera, uye kushushikana. Pfungwa iyi ibwe guru muinjiniya yegear yebevel, zvichiita kuti magadzirirwo ashande zvakanaka, akarurama, uye akavimbika mumabasa akasiyana-siyana epamusoro.