Kwiinqanawa,izixhobo zempethuumngxumaidla ngokusetyenziswa kwinkqubo yokulawula. Nantsi ingcaciso eneenkcukacha ngendima yayo:

1. Indlela yokuqhuba: Impethuumngxumalicandelo elibalulekileyo kwizixhobo zokuqhuba zesikhephe. ​​Siguqula igalelo lokujikeleza elivela kwi-helm (ivili lokuqhuba) libe yintshukumo ethe tye okanye ejikelezayo esetyenziselwa ukuhambisa i-rudder ekhohlo okanye ekunene, ngaloo ndlela silawula icala lesikhephe.

2. **Izixhobo Zokunciphisa**: I-worm shaft idla ngokuba yinxalenye yenkqubo yezixhobo zokunciphisa. Ivumela umlinganiselo ophezulu wokunciphisa, oko kuthetha ukuba ukujikeleza okuncinci kwevili lokuqhuba kubangela intshukumo enkulu yerudder. Oku kubalulekile kulawulo oluchanekileyo lokuqhuba.

3. **Ukusasazwa koMthwalo**: Izixhobo zemibungu kunye nomngxuma zinceda ekusasazeni umthwalo ngokulinganayo, nto leyo ibalulekileyo ekusebenzeni kakuhle nangokuthembekileyo, ingakumbi kwiinqanawa ezinkulu apho i-rudder inokuba nzima khona.

4. **Ukuqina**: Imingxunya yeentshulube yenzelwe ukuba ihlale ixesha elide kwaye imelane nemozulu enzima yaselwandle. Ngokwesiqhelo yenziwe ngezinto ezinokumelana nokugqwala nokuguguleka.

5. **Ulondolozo**: Nangona imingxunya yemibungu yenzelwe ukusetyenziswa ixesha elide, ifuna ukulungiswa rhoqo ukuqinisekisa ukuba isebenza ngokuchanekileyo kunye nokuthintela naziphi na iingxaki ezinokuchaphazela ukuqondisa kwesikhephe.

6. **Ukhuseleko**: Kwiinqanawa, ukuthembeka kwenkqubo yokuqhuba kubaluleke kakhulu kukhuseleko. Umngxuma we-worm udlala indima ebalulekileyo ekuqinisekiseni ukuba inkqubo yokuqhuba isebenza kakuhle nangokuqikelelweyo.

Ngamafutshane, umngxuma we-worm yinxalenye ebalulekileyo yenkqubo yokuqhuba kwiinqanawa, ebonelela ngendlela ethembekileyo nesebenzayo yokulawula icala lenqanawa.