Iingoma ze-Excavator
Iingoma ze-Excavatorzifanelekile iingoma zerabha kwii-excavators. Irabha i-elastic kwaye inokumelana okugqwesileyo kokunxiba, okunokuthi ukwahlukanise unxibelelwano phakathi kweengoma zetsimbi kunye nomphezulu wendlela. Ngamanye amazwi, ukunxiba kweengoma zetsimbi ngokwemvelo kuncinci kakhulu, kwaye ubomi babo benkonzo bandiswa ngokwemvelo! Ngaphezu koko, ukufakwa kweiingoma zokumba irabhakukulungele, kwaye ukuvalwa kweebhloko zomzila kunokukhusela ngokufanelekileyo umhlaba.Imiqathango yokusetyenziswaiingoma zerabha yomembi:
(1) Iingoma zerabha zifanelekile kuphela ukufakwa kunye nokusetyenziswa kwiimeko zendlela ethe tyaba. Ukuba kukho iiprotrusions ezibukhali (imivalo yensimbi, amatye, njl.) kwindawo yokwakha, kulula kakhulu ukwenza umonakalo kwiibhloko zerubha.
(2) Iitrekhi ze-excavator kufuneka zithintele ukukhuhlana okomileyo, okufana nokusetyenziswa kweebhloko zomzila xa ukhuhla kwaye uhamba emphethweni wezinyuko, njengoko ingxabano eyomileyo phakathi kwezi ngqameko zebhloko yendlela kunye nomzimba unokukrwela kwaye unciphise incam yebhloko yendlela.
(3) Ukuba umatshini ufakwe kunye neendlela zerabha, kufuneka zakhiwe kwaye ziqhutywe kakuhle ukuphepha ukujika okubukhali, okunokubangela ukuba kube lula ukuchithwa kwevili kunye nokulimala komzila.