1. Chiwerengero cha mano Z Chiwerengero chonse cha mano azida.
2, modulus m. Chotsatira cha mtunda wa dzino ndi chiwerengero cha mano ndi chofanana ndi kuzungulira kwa bwalo logawanitsa, ndiko kuti, pz= πd,

kumene z ndi nambala yachilengedwe ndipo π ndi nambala yosamveka bwino. Kuti d ikhale yomveka bwino, mkhalidwe wakuti p/π ndi yomveka bwino umatchedwa modulus. Ndiko kuti: m=p/π
3, kukula kwa bwalo lolozera d kukula kwa dzino la giya kumatsimikiziridwa kutengera bwaloli d=mz koperani mawu onse 24, kukula kwa bwalo lapamwamba d. Ndipo kukula kwa bwalo la mizu kuchokera pazenera lonse kuchokera ku formula yowerengera kutalika kwa crest ndi kutalika kwa mizu, njira yowerengera ya m'mimba mwake wa bwalo la crest ndi m'mimba mwake wa bwalo la mizu ingapezeke:
d.=d+2h.=mz+2m=m(z+2)

Pamene modulus ya gudumu ili yaikulu, mano ake amakhala okwera komanso okhuthala, ngati kuchuluka kwa mano a

zidaNdikotsimikizika, kukula kwa radial kwa gudumu kukakhala kwakukulu. Miyezo ya modular series imapangidwa malinga ndi zofunikira pakupanga, kupanga ndi kuyang'anira. Pa magiya omwe ali ndi mano osalunjika, modulus ili ndi kusiyana pakati pa modulus mn wamba, modulus ms yomaliza ndi axial modulus mx, zomwe zimadalira chiŵerengero cha pitch yawo (normal pitch, end pitch ndi axial pitch) ku PI, ndipo zilinso mu mamilimita. Pa giya la bevel, module ili ndi big end module me, average module mm ndi small end module m1. Pa chida, pali chida chogwirizana modulus mo ndi zina zotero. Ma module wamba amagwiritsidwa ntchito kwambiri. Mu metric gear drive, worm drive, synchronous gear belt drive ndi ratchet, gear coupling, spline ndi zigawo zina, standard modulus ndiye parameter yoyambira kwambiri. Imagwira ntchito yoyambira pakupanga, kupanga ndi kusamalira magawo omwe ali pamwambapa.

1) Modulus imasonyeza kukula kwa mano. R-module ndi chiŵerengero cha pitch ya bwalo logawanitsa ndi PI (π), yomwe imafotokozedwa mu mamilimita (mm). Kuwonjezera pa ma module, tili ndi Diametral pitch (CP) ndi DP (Diametral pitch) pofotokoza kukula kwa mano. Diametral pitch ndi kutalika kwa arc yogawanitsa pakati pa mfundo zofanana pa mano awiri oyandikana.

2) Kodi "m'mimba mwake wa chozungulira cha index" ndi chiyani? M'mimba mwake wa chozungulira cha index ndi m'mimba mwake wa chozungulira cha indexzidaZinthu ziwiri zazikulu zomwe zimatsimikiza kukula kwa giya ndi modulus ndi chiwerengero cha mano, ndipo m'mimba mwake mwa bwalo logawanitsa ndi wofanana ndi zomwe zimachitika ndi chiwerengero cha mano ndi modulus (nkhope yomaliza).
3) Kodi "Mng'alu wa kupanikizika" ndi chiyani? Mng'alu wapakati pa mzere wozungulira womwe uli pakati pa mawonekedwe a dzino ndi tangent ya mawonekedwe a dzino la mfundo imatchedwa Mng'alu wa kupanikizika wa bwalo lofotokozera. Kawirikawiri, Mng'alu wa kupanikizika umatanthauza Mng'alu wa kukakamiza wa bwalo lolozera. Mng'alu wa kupanikizika womwe umagwiritsidwa ntchito kwambiri ndi 20°; komabe, magiya okhala ndi ngodya za kupanikizika za 14.5 °, 15°, 17.5 °, ndi 22.5° amagwiritsidwanso ntchito.

4) Kodi kusiyana kwa nyongolotsi ya mutu umodzi ndi ya mutu umodzi ndi kotani? Chiwerengero cha mano ozungulira a nyongolotsi chimatchedwa "chiwerengero cha mitu", chomwe chikufanana ndi chiwerengero cha mano a zida. Mitu ikakhala yambiri, ngodya ya lead imakhala yayikulu.

5) Kodi mungasiyanitse bwanji R (wogwiritsa ntchito dzanja lamanja)? L (kumanzere) Giya shaft yolunjika pansi yosalala Giya lopendekera dzino lopendekera kumanja ndi giya lamanja, ndipo lopendekera kumanzere ndi giya lamanzere.

6) Kodi kusiyana pakati pa M (modulus) ndi CP (pitch) ndi kotani? CP (Circular pitch) ndi pitch yozungulira ya mano pa mzere wolozera. Chigawocho ndi chofanana ndi modulus mu mamilimita. CP yogawidwa ndi PI (π) imapereka M (modulus). Ubale pakati pa M (modulus) ndi CP wawonetsedwa motere. M (modulus) =CP/π (PI) Zonsezi ndi mayunitsi a kukula kwa dzino. (Chizunguliro chogawa = nd=zpd=zp/ l/PI chimatchedwa modulus

7) Kodi "kubwerera m'mbuyo" ndi chiyani? Kodi pali kusiyana pakati pa pamwamba pa dzino la magiya awiri pamene akukhudzidwa. Kubwerera m'mbuyo ndi gawo lofunikira pakugwira bwino ntchito kwa ma meshing a giya. 8) Kodi kusiyana kotani pakati pa mphamvu yopindika ndi mphamvu ya pamwamba pa dzino? Kawirikawiri, mphamvu ya magiya iyenera kuganiziridwa kuchokera mbali ziwiri: kupindika ndi mphamvu ya pamwamba pa dzino. Mphamvu yopindika ndi mphamvu ya dzino yomwe imatumiza mphamvu kuti ipewe kusweka kwa dzino pa muzu chifukwa cha mphamvu yopindika. Mphamvu ya pamwamba pa dzino ndi mphamvu yokangana ya pamwamba pa dzino panthawi yokhudzana mobwerezabwereza ndi dzino lopindika. 9) Pa mphamvu yopindika ndi mphamvu ya pamwamba pa dzino, ndi mphamvu iti yomwe imagwiritsidwa ntchito ngati maziko osankha giya? Kawirikawiri, kupindika ndi mphamvu ya pamwamba pa dzino ziyenera kukambidwa. Komabe, posankha magiya omwe sagwiritsidwa ntchito kawirikawiri, magiya amanja, ndi ma meshing achangu, pali nthawi zina pomwe mphamvu yopindika yokha ndiyo imasankhidwa. Pomaliza, ndi kwa wopanga kusankha.