Umbhobho wombhobho weflethi ubhekisa kumbhobho wokusasaza onokuthi uvelise icandelo elinqamlezayo elifana nomgca othe ngqo. Ukusetyenziswa kwawo kubanzi kakhulu. Kukho ii-angles zokutshiza kunye namazinga okuhamba onokukhetha kuwo. Ngeeparameter ezifanelekileyo zombhobho we fan yeflethi, nceda ucofe “Umlomo weFan Flat“ngeenkcukacha.

Singumatshini wokuvelisa umbhobho wefeni ovela eTshayina, uyilo olunobunkunkqele kunye namava okuvelisa kunye nezixhobo zolawulo lwamanani ezinobunkunkqele ukuqinisekisa umgangatho wombhobho kwaye kwangaxeshanye unexabiso eliphantsi kakhulu. Wamkelekile ukuba unxibelelane nathi nangaliphi na ixesha