Isistimu ye-LEBUS ehlukanisa imikhono iqukethe amagobolondo angaphandle abhawudiwe noma ashiselwe esigubhuni esibushelelezi ukuze anikeze iphethini yokugoba.Imigqa ye-helical noma i-LEBUS parallel ingaqoshwa emikhonweni.
Njengazo zonke izigubhu ze-LEBUS, ukugoba emikhonweni ehlukanisiwe kuklanyelwe ukufanisa ukwakhiwa kwentambo ethize, ububanzi nobude, futhi ivumelane nesicelo.
Lapho kufakwa uhlaka lwesikhumba socingo lwesigubhu socingo, umkhono wesikhumba socingo oluhlukanisiwe usongwe ngesigubhu esibushelelezi esingenalutho, futhi uxhumeke eduze nesigubhu ngokusebenzisa amabhawodi noma ama-welding, ukuze indawo yokuqala ebushelelezi yesigubhu ngaphandle kwendawo ibe yifomu. ye-lebus egoqeka kabili yendophi groove, elungele ukusetshenziswa kokuguqulwa kwewintshi noma ukushintshwa kwesigubhu.