KR40
Ukucaciswa Kwezobuchwepheshe
| Imodeli ye-Rotary Drilling Rig | KR40A |
| Ubukhulu.torque | 40 kN.m |
| Ubukhulu.ukubhoboza ububanzi | 1200 mm |
| Ubukhulu.ukujula kokumba | 10 m |
| Ubukhulu.i-cylinder thrust | 70 kn |
| Ubukhulu.uhambo lwesilinda | 600 mm |
| Amandla amakhulu wokudonsa iwintshi | 45 kn |
| Isivinini sewintshi esiyinhloko | 30 m/min |
| Ukuthambekela kwensika(Lateral) | ±6° |
| Ukuthambekela kwensiza(Phambili) | -30°~+60° |
| Isivinini sokusebenza | 7-30 rpm |
| Okuncane.i-radius ye-gyration | 2750 mm |
| Ubukhulu.ingcindezi yomshayeli | 28.5Mpa |
| Ubude bokusebenza | 7420 mm |
| Ububanzi bokusebenza | 2200 mm |
| Ukuphakama kwezokuthutha | 2625 mm |
| Ububanzi bezokuthutha | 2200 mm |
| Ubude bezokuthutha | 8930 mm |
| Isisindo sokuthutha | 12 amathani |
Imininingwane Yomkhiqizo
Imininingwane Yomkhiqizo
I-geology yokwakha:
Isendlalelo somhlabathi, ungqimba lwe-cobble yesihlabathi, ungqimba lwamadwala
Ukujula kokumba: 8m
Drilling Ububanzi: 1200mm
Uhlelo lokwakha:
Ukubuyisela kabusha isinyathelo ngesinyathelo, u-6m ongaphezulu uwungqimba lomhlabathi kanye nongqimba lwetshe, kusetshenziswa amabhakede angu-800mm aphansi kabili aphansi kuqala, bese kushintshwa ngamabhakede angu-1200mm ukwenza umgodi.
Phansi kube ungqimba lwamadwala, kusetshenziswa amabhakede angu-600mm kanye no-800mm ububanzi ukuze kukhishwe futhi kuphule idwala.
Ekugcineni, ukuhlanza imbobo ngebhakede eliphansi eliphindwe kabili elingu-a1200mm.
Ukuvakashelwa Kwekhasimende
