I-Rotary drilling rig luhlobo lomatshini wokwakha olufanelekileyo kumsebenzi wokwenza umngxuma kwisakhiwo sobunjineli besiseko. Ikakhulu ifanele ukwakhiwa kwesanti, udongwe, umhlaba onodaka kunye nezinye iileya zomhlaba, kwaye isetyenziswe ngokubanzi ekwakhiweni kweziseko ezahlukeneyo ezifana neemfumba ezifakwe kwindawo, iindonga ze-diaphragm, kunye nokuqiniswa kwesiseko. Amandla alinganisiweyo we-rotary drilling rig ngokuqhelekileyo yi-117 ~ 450KW, i-torque yokuphuma kwamandla yi-45 ~ 600kN · m, ubukhulu bomngxuma we-diameter bunokufikelela kwi-1 ~ 4m, kwaye ubunzulu bomngxuma ophezulu yi-15 ~ 150m, enokuthi ihlangabezane neemfuno ezahlukeneyo ulwakhiwo lwesiseko esikhulu.
I-Rotary drilling rig ngokuqhelekileyo ithatha i-hydraulic crawler telescopic chassis, self-lifting kunye ne-self-foldable mast, i-telescopic kelly bar, kunye nobhaqo oluzenzekelayo lwe-perpendicularity kunye nohlengahlengiso, ubunzulu bomngxuma umboniso wedijithali, njl. njl. . Kulula kwaye kulula ukusebenza.
I-winch ephambili kunye ne-winch yokuncedisa ingasetyenziswa kwiimfuno zeemeko ezahlukeneyo kwindawo yokwakha. Idityaniswe nezixhobo ezahlukeneyo zokugaya, i-rotary drilling rig ifanelekile ukomisa (i-auger emfutshane) okanye imanzi (ibhakethi ye-rotary) kunye nokwakhiwa kwamatye (i-core barrel) imisebenzi yokwenza imingxuma. Isenokuxhotyiswa nge-auger ende, i-diaphragm wall grab, isando semfumba engcangcazelayo, njl.njl. ukufezekisa imisebenzi eyahlukeneyo. Isetyenziswa ikakhulu kulwakhiwo lukamasipala, ibhulorho yohola wendlela, izakhiwo zoshishino kunye nezakhiwo zokuhlala, udonga lwe-diaphragm olungaphantsi komhlaba, ukugcinwa kwamanzi, ukuthintela ukungcola kunye nokukhuselwa kwethambeka kunye nolunye ulwakhiwo lwesiseko.
Ukusetyenziswa kwesixhobo sokomba esijikelezayo esincinci:
(1) Iimfumba zokukhusela ukuthambeka kwezakhiwo ezahlukeneyo;
(2) Inxalenye yeemfumba ezithwele imithwalo yesakhiwo;
(3) Iimfumba ezahlukeneyo ezinobubanzi obungaphantsi kwe-1m kwiiprojekthi zokulungiswa kwedolophu;
(4) Imfumba yezinye iinjongo.
Ixesha lokuposa: Apr-19-2022