1. Inani lamazinyo Z Inani lilonke lamazinyo e-izixhobo.
2, i-modulus m Imveliso yomgama wamazinyo kunye nenani lamazinyo ilingana nomjikelezo wesangqa esahlulayo, oko kukuthi, pz= πd,

apho u-z linani lendalo kwaye u-π linani elingaqhelekanga. Ukuze u-d abe nokuqonda, imeko yokuba u-p/π unengqondo ibizwa ngokuba yi-modulus. Oko kukuthi: m=p/π
3, ububanzi besangqa sokukhomba d ubungakanani bezinyo legiya bumiselwa ngokusekwe kwesi sangqa d=mz kopisha umbhalo opheleleyo 24, ububanzi besangqa esiphezulu d. Kwaye ububanzi besangqa seengcambu bufundwa kwisikrini esipheleleyo kwifomula yokubala yokuphakama kwe-crest kunye nokuphakama kweengcambu, ifomula yokubala yobubanzi besangqa se-crest kunye nobubanzi besangqa seengcambu inokufumaneka:
d.=d+2h.=mz+2m=m(z+2)

Okukhona i-modulus yevili inkulu, kokukhona amazinyo aphezulu kwaye etyebile, ukuba inani lamazinyo evili

izixhobongokuqinisekileyo, okukhona ubukhulu be-radial yevili bukhulu. Imigangatho yochungechunge lweModular yenziwe ngokweemfuno zoyilo, ukwenziwa kunye nokuhlolwa. Kwiigiya ezinezinyo ezingathanga nkqo, imodulus inomahluko phakathi kwemodulus mn eqhelekileyo, i-end modulus ms kunye ne-axial modulus mx, ezisekelwe kumlinganiselo wepitch yazo (i-normal pitch, i-end pitch kunye ne-axial pitch) kwi-PI, kwaye nazo zikwiimilimitha. Kwigiya ye-bevel, imodulus ine-big end module me, i-avareji ye-module mm kunye ne-small end module m1. Kwisixhobo, kukho i-tool modulus mo ehambelanayo njalo njalo. Iimodyuli ezisemgangathweni zisetyenziswa kakhulu. Kwi-metric gear drive, i-worm drive, i-synchronous gear belt drive kunye ne-ratchet, i-gear coupling, i-spline kunye nezinye iindawo, i-standard modulus yeyona parameter isisiseko. Idlala indima yeparameter esisiseko kuyilo, ukwenziwa kunye nokugcinwa kwamacandelo angentla.

1) I-modulus ibonisa ubungakanani bamazinyo. I-R-module yi-ratio ye-pitch yesangqa sokwahlulahlula kwi-PI (π), echazwe ngeemilimitha (mm). Ukongeza kwiimodyuli, sine-Diametral pitch (CP) kunye ne-DP (Diametral pitch) ukuchaza ubungakanani bamazinyo. I-diametral pitch bubude be-arc yokwahlulahlula phakathi kwamanqaku alinganayo kumazinyo amabini akufutshane.

2) Yintoni "ububanzi besangqa sesalathisi"? Ububanzi besangqa sesalathisi bububanzi besalathisi seizixhoboIzinto ezimbini eziphambili ezimisela ubungakanani begiya yimodulus kunye nenani lamazinyo, kwaye ububanzi besangqa esahlulayo bulingana nemveliso yenani lamazinyo kunye nemodulus (ubuso bokugqibela).
3) Yintoni "i-Angle yoxinzelelo"? I-Angle ebukhali phakathi komgca we-radial kwindawo edibana kuyo imilo yezinyo kunye ne-tangent yemilo yezinyo yenqaku ibizwa ngokuba yi-Angle yoxinzelelo yesangqa sokubhekisa. Ngokubanzi, i-Angle yoxinzelelo ibhekisa kwi-Angle yoxinzelelo yesangqa sokukhomba. Eyona Angle yoxinzelelo esetyenziswa kakhulu yi-20°; nangona kunjalo, iigiya ezinee-engile zoxinzelelo ze-14.5°, 15°, 17.5°, kunye ne-22.5° nazo ziyasetyenziswa.

4) Yintoni umahluko phakathi kwe-single-head kunye ne-double-head worm? Inani lamazinyo ajikelezayo e-worm libizwa ngokuba "linani leentloko", elilingana nenani lamazinyo egiya. Okukhona iintloko zininzi, kokukhona i-lead Angle inkulu.

5) Ungawuhlula njani u-R (osebenzisa isandla sasekunene)? L (ekhohlo) I-Gear shaft ethe nkqo phantsi, igiya elithe tyaba, ukuthambekela kwamazinyo ngasekunene yigiya lasekunene, ukuthambekela ngasekhohlo yigiya lasekhohlo.

6) Yintoni umahluko phakathi kwe-M (modulus) kunye ne-CP (pitch)? I-CP (i-Circular pitch) yi-pitch ejikelezayo yamazinyo kwisangqa se-index. Iyunithi iyafana ne-modulus kwiimilimitha. I-CP eyahlulwe yi-PI (π) ivelisa i-M (modulus). Ubudlelwane phakathi kwe-M (modulus) kunye ne-CP buboniswe ngolu hlobo lulandelayo. I-M (modulus) =CP/π (PI) Zombini ziiyunithi zobukhulu bamazinyo. (I-dividing circumference = nd=zpd=zp/ l/PI ibizwa ngokuba yi-modulus

7) Yintoni "i-backlash"? Umsantsa phakathi kwemiphezulu yezinyo kwiigiya ezimbini xa zisebenza. I-backlash yiparameter efunekayo yokusebenza kakuhle kwe-gear meshing. 8) Yintoni umahluko phakathi kwamandla okugoba kunye namandla omphezulu wezinyo? Ngokubanzi, amandla ezigiya kufuneka aqwalaselwe kwiinkalo ezimbini: ukugoba kunye namandla omphezulu wezinyo. Amandla okugoba ngamandla ezinyo adlulisela amandla okumelana nokuqhekeka kwezinyo kwingcambu ngenxa yesenzo samandla okugoba. Amandla omphezulu wezinyo ngamandla okungqubana komphezulu wezinyo ngexesha lokudibana okuphindaphindiweyo kwezinyo elixutyiweyo. 9) Kumandla okugoba kunye namandla omphezulu wezinyo, ngawaphi amandla asetyenziswa njengesiseko sokukhetha igiya? Ngokubanzi, zombini amandla okugoba kunye nomphezulu wezinyo kufuneka kuxoxwe ngazo. Nangona kunjalo, xa kukhethwa iigiya ezingasetyenziswa rhoqo, iigiya zesandla, kunye neegiya ze-meshing ezinesantya esiphantsi, kukho iimeko apho kukhethwa amandla okugoba kuphela. Ekugqibeleni, kuxhomekeke kumyili ukuba athathe isigqibo.