1. Nhamba yemeno Z Nhamba yese yemazino egear.
2, modulus m Chigadzirwa chechinhambwe chezino uye nhamba yemeno yakaenzana nedenderedzwa redenderedzwa rinopatsanura, kureva, pz= πd,

apo z iri nhamba chaiyo uye π iri nhamba isina musoro. Kuti d ive ine musoro, mamiriro ekuti p/π ane musoro anodaidzwa kuti modulus. Ndiko kuti: m=p/π
3, dhayamita yedenderedzwa reinonongedza d ukuru hwezino regiya zvinotarwa zvichibva padenderedzwa iri d=mz kopi chinyorwa chakazara 24, dhayamita redenderedzwa repamusoro d. Uye iyo dhayamita yemudzi denderedzwa de yakazara skrini kuverenga kubva kune yekuverenga formula yehurefu hwecrest uye kureba kwemudzi, iyo yekuverenga formula yecrest denderedzwa dhayamita uye midzi yedenderedzwa dhayamita inogona kutorwa:
d.=d+2h.=mz+2m=m(z+2)

Iyo yakakura modulus yevhiri, iyo yakakwirira uye yakakura mazino, kana nhamba yemazino e

gearchokwadi, kukura kwe radial size yevhiri. Modular akateedzana zviyero zvinogadzirwa zvinoenderana nezvinodiwa zvekugadzira, kugadzira uye kuongorora. Kune magiya ane mazino asina kutwasuka, modulus ine mutsauko pakati peyakajairwa modulus mn, iyo yekupedzisira modulus ms uye axial modulus mx, iyo yakavakirwa pachiyero chepitch yadzo (yakajairika pitch, magumo uye axial pitch) PI, uye zvakare ari mumamirimita. Kune bevel giya, iyo module ine hombe yekupedzisira module ini, avhareji module mm uye diki yekupedzisira module m1. Kune chishandiso, pane chinoenderana chishandiso modulus mo uye zvichingodaro. Standard modules anoshandiswa zvakanyanya. Mune metric giya dhiraivha, worm drive, synchronous giya bhandi dhiraivha uye ratchet, giya rekubatanidza, spline uye zvimwe zvikamu, yakajairwa modulus ndiyo inonyanya kukosha paramende. Inotamba basa rekutanga parameter mukugadzira, kugadzira uye kugadzirisa kwezvikamu zviri pamusoro

1)Modulus inoratidza kukura kwemazino. Iyo R-module ireshiyo yepitch yedenderedzwa rinopatsanura kune PI (π), rinoratidzwa mumamirimita (mm). Pamusoro pemamodules, isu tine Diametral pitch (CP) uye DP (Diametral pitch) kutsanangura ukuru hwemeno. Iyo diametral pitch kureba kwearc inopatsanura pakati pemapoinzi akaenzana pamazino maviri ari padyo.

2) Chii chinonzi "index denderedzwa dhayamita"? Iyo index denderedzwa dhayamita ndiyo dhayamita yereferensi yegear. Izvo zvinhu zviviri zvakakosha zvinotaridza saizi yegiya ndiyo modulus uye nhamba yemeno, uye dhayamita yedenderedzwa rinopatsanura yakaenzana nechigadzirwa chehuwandu hwemazino uye modulus (yekupedzisira kumeso).
3) Chii chinonzi "pressure Angle"? Iyo acute Angle pakati peiyo radial mutsara pamharadzano yemazino chimiro uye zino chimiro tangent yepoindi inonzi pressure Angle yereferensi denderedzwa. Kazhinji kutaura, dzvinyiriro yeAngle inoreva kudzvanywa Engle yedenderedzwa reindex. Inonyanya kushandiswa kudzvinyirira Angle ndeye 20 °; zvisinei, magiya ane pressure angles ye14.5 °, 15°, 17.5 °, uye 22.5° anoshandiswawo.

4)Ndeupi musiyano uripo pakati pe-single-head ne-double-head worm? Nhamba yemazino emhepo yehonye inonzi "nhamba yemisoro", iyo yakaenzana nenhamba yemazino egiya. Iyo yakawanda misoro iripo, yakakura iyo inotungamira Engiro.

5) Nzira yekusiyanisa R (kurudyi-ruoko)? L (kuruboshwe) Gear shaft vertical ground flat giya zino rakarerekera kurudyi ndiro giya rekurudyi, kurerekera kuruboshwe ndiro giya rekuruboshwe.

6) Ndeupi musiyano uripo pakati peM (modulus) neCP(pitch)? CP (Circular pitch) ndiko kudzika kwedenderedzwa kwemazino padenderedzwa reindex. Chikwata chakafanana ne modulus mumamilimita. CP yakakamurwa nePI (π) inoburitsa M (modulus). Hukama huri pakati peM (modulus) neCP hunoratidzwa sezvinotevera. M (modulus) =CP/π (PI) Ose mayuniti ehukuru hwezino. (Kuparadzanisa denderedzwa = nd=zpd=zp/l/PI inonzi modulus

7) Chii chinonzi "backlash"? Mukaha uripo pakati pemazino epeya yegiya pavanenge vabatikana. Backlash inodiwa paramende yekushanda kwakatsetseka kwegiya meshing. 8) Ndeupi musiyano uripo pakati pesimba rekukotama uye simba repamusoro pezino? Kazhinji, kusimba kwegiya kunofanirwa kutariswa kubva kune maviri maficha: kukotama uye zino pamusoro pesimba. Simba rekubhenda isimba rezino rinoendesa simba rekuramba kutyoka zino pamudzi nekuda kwekuita kwesimba rekukotama. Kusimba kwemazino ndiko kugwinha kwesimba repamusoro pemazino panguva yekudzokororwa kubata kwemedhi. 9) Mukukotama simba uye simba repamusoro pezino, isimba ripi rinoshandiswa sehwaro hwekusarudza giya? Kazhinji, kukotama uye simba repamusoro pemazino zvinoda kukurukurwa. Nekudaro, pakusarudza magiya anoshandiswa kazhinji, magiya emaoko, uye yakaderera-kumhanya meshing giya, pane zviitiko apo chete kubhenda simba rinosarudzwa. Pakupedzisira, zviri kumugadziri kuti asarudze.