Kwindawo yokuhanjiswa komatshini, izixhobo ezijikelezayo kunye izixhobo ze-helical ihlala ivuselela imvakalelo yokufana ngenxa yoyilo lwamazinyo oluntsonkothileyo olujolise ekwandiseni impumelelo kunye nokunciphisa ingxolo. Nangona kunjalo, ukuqonda okungafaniyo kutyhila umahluko owahlukileyo phakathi kwezi ntlobo zimbini zegiya.

Iigiya ezijikelezayo zibandakanya amazinyo ajikelezayo ngokwepateni ejikelezayo, efana ne-corkscrews. Olu luyilo luququzelela ukubandakanyeka okugudileyo kunye nokukhutshwa kwamazinyo, ukunciphisa ukungcangcazela kunye nengxolo. Indawo yabo yokudibanisa izinyo ebanzi yongeza umthamo wokuthwala umthwalo kunye nokuqina, okubenza bafaneleke kumatshini ochanekileyo kunye nokusetyenziswa kwe-aerospace apho ukuchaneka okuphezulu kunye nokusebenza kakuhle kubaluleke kakhulu.

Kwelinye icala, iigiya ze-helical,izixhobo ezijikelezayoiigiya ze-bevel zinamazinyo athambekele kwi-engile kwi-axis yegiya. Olu tyekelo luvumela ukudibana kwamazinyo ngokuthe ngcembe, okufana nezixhobo ezijikelezayo, ukunciphisa imithwalo yothuso kunye nokuphucula ukusebenza kakuhle kosulelo. Iigiya ze-Helical zigqwesa ekusasazeni i-torque ephezulu kwaye zisetyenziswa ngokubanzi kwimisebenzi enzima, njengoomatshini bemizi-mveliso kunye nokuhanjiswa kweemoto, apho ukusebenza ngamandla kunye nokuphila ixesha elide kubalulekile.

Cofa ikhonkco lokujonga ukuze ukhethe ngakumbiizixhobo ze-helical
Cofa ikhonkco lokujonga ukukhetha iigiya ezininzi ze-bevel

Ngelixa zombini iintlobo zegiya zabelana ngenzuzo yokuzibandakanya kwamazinyo ngokuthe ngcembe, iigiya ezijikelezayo zigxininisa ukuchaneka kunye nokuguda, ngelixa iigiya ze-helical zijolise kumthamo wetorque kunye nokuqina. Ukhetho phakathi kwabo ekugqibeleni luxhomekeke kwiimfuno ezithile zesicelo, kubandakanywa nesidingo sokuchaneka, umthamo womthwalo, kunye nokusingqongileyo okusebenzayo.

Ukuqukumbela, iigiya ezijikelezayo kunye ne-helical, ngaphandle kokufana kwazo okubonakalayo, zibonelela ngeemfuno zokusebenza ezahlukeneyo. Ukuqonda lo mahluko ngundoqo ekukhetheni uhlobo lwegiya olululo kuyo nayiphi na inkqubo yothumelo enikiweyo ngoomatshini.