Ibikoresho byo mu bwoko bwa spiral, izwi kandi nka gears za helical, itanga ibyiza byinshi iyo ikoreshejwe muri sisitemu zo kohereza ubutumwa zikora:

1. Gukoresha neza: Imiterere ya helix y'amenyo ya gear ituma akora neza kandi nta gutigita cyane ugereranije na gear zigororotse.
2. Kwiruka mu buryo butuzuye: Bitewe no gukomeza gufata amenyo, imiyoboro ikora buhoro kandi ikora urusaku ruto ugereranyije n'amenyo afite amenyo agororotse.
3. Ingufu nyinshi: Uburyo ibyuma bizunguruka bikorana butuma habaho ubushobozi bwo kohereza ingufu nyinshi, kuko amenyo menshi aba arimo gukoranaho, bivuze ko gucika intege no gutakaza ingufu.
4. Ubushobozi bwo kongera umutwaro: Igishushanyo cya vitesi zizunguruka gishobora kwihanganira imitwaro myinshi hatabayeho gukoresha vitesi nini, ibyo bikaba ingirakamaro cyane mu miterere mito.
5. Igihe kirekire cyo kubaho: Gukwirakwira kw'imbaraga ku menyo y'ibikoresho bigabanya kwangirika no kuramba kw'amenyo y'ibikoresho.
6. Ihererekanyamakuru rikoresha torque nyinshi:Ibikoresho byo mu bwoko bwa spiralishobora kohereza torque nyinshi mu mwanya muto, ikaba ari nziza cyane mu bikorwa aho umwanya uri ku rwego rwo hejuru.
7. Kuboneza neza: Bifasha mu guhuza neza imigozi, bigabanya gukenera ibindi bice byo guhuza no koroshya igishushanyo mbonera muri rusange.
8. Gucunga Imiterere y'Umutwe w'Insinga: Umutwe w'Insinga ukorwa mu gihe cyo gukora ni uw'insinga, ushobora gucungwa byoroshye hakoreshejwe imiterere ikwiye y'insinga.
9. Ikwiriye Umuvuduko Ukabije: Ibyuma bizunguruka bikwiranye n'ikoreshwa ry'umuvuduko mwinshi bitewe n'ubushobozi bwabyo bwo kwihanganira imizigo myinshi no gukomeza gukora neza.
10. Ubudahangarwa bw'umutwaro w'amenyo: Bashobora kwakira neza umutwaro w'amenyo bitewe n'uko amenyo agenda arushaho gukururwa no gukurwaho.
11. Gukoresha neza umwanya: Ku bushobozi bwo kohereza ingufu runaka, verisiyo zizunguruka zishobora kuba nto kurusha izindi verisiyo.
12. Gusana Guke: Uburyo bwo gukora neza no gukwirakwiza imizigo bitanga vitesi zidakenera gusanwa cyane uko igihe kigenda gihita.
13. Kwizerwa: Ibyuma bizunguruka bizwiho kuba byizewe mu buryo bwikora bwo kohereza ubutumwa, aho imikorere ihoraho ari ingenzi cyane.

Izi nyungu zitumaibikoresho byo mu ruzigaamahitamo akunzwe cyane ku bwoko butandukanye bw'imashini n'ibikoresho bisaba kohereza ingufu mu buryo bwikora kandi bunoze.