Rotary drilling rig rudzi rwemuchina wekuvaka wakakodzera kugadzira maburi muinjiniya yekuvaka nheyo. Unoshandiswa zvakanyanya mukuvaka kwemaguta, mabhiriji emigwagwa mikuru, zvivakwa zvirefu uye mamwe mapurojekiti ekutanga ekuvaka. Nezvishandiso zvakasiyana-siyana zvekuboorera, wakakodzera kuoma (skuruu pfupi), kana kunyorova (rotary bucket) uye kugadzira matombo (core drilling).
Michina yekuboorera inotenderera inonyanya kushandiswa kugadzira maburi emapuranga efaundesheni. Maburi ekuboorera ane maumbirwo akasiyana-siyana: akadai semabhaketi anotenderera, mapfupi anotenderera, maburi ekuboorera epakati, nezvimwewo. Zvichienderana nemamiriro akasiyana enzvimbo, maburi akasiyana anotsiviwa kuti pave nezvinodiwa zvekuumba maburi nekukurumidza uye zvemhando yepamusoro.
Chigadziko chekuboorera chine hunhu hwesimba guru rakaiswa, torque huru inobuda, kumanikidzwa kukuru kweaxial, maneuverability inochinjika, kushanda zvakanaka kwekuvaka uye mabasa akawanda. Chigadziko chekuboorera chakakodzera mamiriro evhu munzvimbo zhinji dzenyika yedu, uye chine mashandisirwo akasiyana-siyana, ayo anogona kusangana nekushandiswa kwekuvaka mabhiriji, nheyo dzekuvaka dzakakwirira uye mamwe mapurojekiti. Parizvino, ma rotary excavators ave achishandiswa zvakanyanya mumapurojekiti akasiyana-siyana e bored pile.
Rotary drilling rig ndiyo yave midziyo mikuru yekugadzira maburi yekuvaka makomba akaboorwa nekuda kwezvakanaka zvayo zvekumhanya nekukurumidza kuvaka, mhando yakanaka yekugadzira makomba, kusvibiswa kwezvakatipoteredza kwakaderera, kushanda kwakasununguka uye kuri nyore, kushanda kwakachengeteka kwakanyanya uye kushanda kwakasimba. Kuti ave nechokwadi chekufambira mberi uye kunaka kweprojekiti, muridzi wayo akaishandisa semidziyo yekuvaka yakatarwa, nokudaro achitsiva michina yechinyakare yekugadzira makomba nerotary drilling rig.
Nguva yekutumira: Chivabvu-18-2022