Xa ukhetha uhlobo olufanelekileyo lweizixhobo ze-helicalkwiinkqubo zokuthutha imigodi, qwalasela le miba ingundoqo ilandelayo:

1. **Iimfuno zomthwalo **: Khetha uhlobo oluchanekileyo lwegiya ngokusekelwe kumthwalo osebenzayo womthumeli.

Iigiya ze-Helical zifanelekile kwiinkqubo zokuhambisa imigodi ephezulu ngenxa yokuba ziyakwazi ukumelana nemithwalo ebalulekileyo ye-axial kunye ne-radial.

2. **Ubuchule boThutho**: Khethaizixhobo ze-helical iintlobo ezinokuhanjiswa okuphezulu kobuchule bokuqinisekisa ilahleko encinci yamandla ngexesha lokuhanjiswa kwamandla. Iigiya zeHelical zihlala zisebenza ngokungaphezulu kuneegiya ezithe ngqo.

3. **Isithuba soFakelo**: Qwalasela isithuba sofakelo lwesixhobo kwaye ukhethe i-gearbox eyi-helical eyilwe ngokudibeneyo ukulungiselela ukufakela nokugcinwa lula kwiindawo ezinyiniweyo.

4. **Ukuguquguquka kokusiNgqongileyo**: Iindawo ezingqonge imigodi zidla ngokuba rhabaxa, ngoko ke kuyimfuneko ukuba ukhethe iigiya ezenziwe ngezinto ezikwaziyo ukugxwala nokunxiba izinto ezikwaziyo ukuguga ukuze kuqinisekiswe ukusebenza okuzinzile kubushushu obuphezulu, uthuli, kunye neemeko ezifumileyo.

5. **Ingxolo kunye noLawulo lokungcangcazela **: Khethaizixhobo ze-helicaliintlobo ezinokunciphisa ngempumelelo ingxolo kunye nokungcangcazela ukuphucula induduzo yendawo yokusebenza kunye nokuthembeka kwezixhobo.

6. **ULondolozo kunye neNkonzo **: Qwalasela iimfuno zokugcinwa kwezixhobo kwaye ukhethe iintlobo ze-helical gear ekulula ukuzigcina kunye nenkonzo yokunciphisa iindleko zokusebenza kunye nokwandisa ubomi benkonzo yezixhobo.

7. **Indlela yokuQhuba**: Khetha uhlobo olufanelekileyo lwesixhobo se-helical esekelwe kwindlela yokuqhuba yomqhubi (njengemoto yombane okanye i-hydraulic drive) ukuqinisekisa ukuhambelana nenkqubo yokuqhuba.

8. **IMigangatho yoYilo kunye neNgcaciso**: Landela imigangatho yoyilo efanelekileyo kunye neenkcukacha zokhuseleko, ezifana ne-“Safety Code for Belt Conveyors in Coal Mines” (MT654—2021), ukuqinisekisa ukuba izixhobo ezikhethiweyo ziyahlangabezana neemfuno zeshishini.

Ngokuqwalasela le miba ngokubanzi, unokukhetha olona hlobo lufanelekileyo lwezixhobo ze-helical kwiinkqubo zokuhambisa imigodi, ngaloo ndlela uphucula ukusebenza kakuhle kunye nokuthembeka kwenkqubo.