Yees duab
Cov Kev Ntsuas
| Hauv paus tsis |
Drilling qhov tob | 200,150,100,70,50,30m | |
| Qhov taub | 59,75,91,110,130,150 hli | ||
| Qws txoj kab uas hla | 42 hli | ||
| Lub kaum sab xis ntawm drilling | 90 ° -75 ° | ||
| Kev sib hloov chav tsev |
Spindle ceev (4 ua haujlwm) | 71,142,310,620 rpm | |
| Spindle stroke | 450 hli | ||
| Max. pub siab | 15 KN | ||
| Max. nqa peev xwm | 25 KN | ||
| Max. Spindle lifting ceev tsis muaj load | 0.05m/s | ||
| Max. Spindle downward tsis load | 0.067m/s | ||
| Max. Spindle tso zis torque | 1.25KN teev | ||
| Hoist | nqa peev xwm (ib kab) | 15 KN | |
| Nruas ceev | 19,38,84,168rpm | ||
| Txoj kab uas hla ntawm lub nruas | 140 hli | ||
| Nruas circumferential tshaj tawm (txheej thib ob) | 0.166,0.331,0.733,1.465m/s | ||
| Txoj kab uas hla ntawm txoj hlua hlau | 9.3 hli | ||
| Nres txoj kab uas hla | 252 hli | ||
| Nres band sab | 50 hli | ||
| Hydraulic roj twj |
Qauv | YBC-12/80 | |
| Nyob siab | 8mpa ua | ||
| Txaus | 12L/feeb | ||
| Nyob ceev | 1500rpm | ||
| Chav fais fab | Hom diesel (ZS1105) | Nyob hwj chim | 12.1 KWG |
| Rated tig ceev | 2200 rpm / feeb | ||
| Hom hluav taws xob lub cav (Y160M-4) | Nyob hwj chim | 11 KWG | |
| Rated tig ceev | 1460 rpm / feeb | ||
| Zuag qhia tag nrho qhov ntev | XY-1B | 1433*697*1273 hli | |
| XY-1B-1 | 1750*780*1273 hli | ||
| XY-1B-2 | 1780*697*1650 hli | ||
| Tag nrho qhov hnyav (tsis suav nrog chav fais fab) | XY-1B | 525kg ua | |
| XY-1B-1 | Kg595 ua | ||
| XY-1B-2 | 700kg | ||
Daim Ntawv Thov Ntau Yam
Kev tshawb fawb geological rau kev tsheb nqaj hlau, txoj kev loj, choj thiab dej tsaws tsag thiab lwm yam; Geologic core drilling thiab tshawb nrhiav geophysical. Laum lub qhov rau me me grouting, blasting thiab dej me me zoo. Qhov ntsuas qhov tob yog 150 meters.
Nta Tseem Ceeb
(1) Ua kom nruab nrog pob ntaus tuav lub cuab yeej thiab hexagonal Kelly, nws tuaj yeem ua tiav tsis ua-nres kev ua haujlwm thaum nqa cov pas nrig, yog li ua kom cov txiaj ntsig nce ntxiv. Ua haujlwm yooj yim, nyab xeeb thiab ntseeg tau.
(2) Los ntawm qhov ntsuas siab ntawm qhov hauv qab, qhov xwm txheej zoo tuaj yeem pom yooj yim. Kaw cov hlua, ua haujlwm yooj yim.
(3) Lub tog raj kheej nqa tau txais kev txhawb nqa los ntawm cov kabmob, nws tuaj yeem tshem tawm qhov xwm txheej ntawm kev txhawb nqa cov kabmob hlawv tawm. Hauv qab lub taub hau ntxaiv, muaj cov phaj saum toj zoo rau tshem cov pas nrig kom yooj yim.
(4) Kev cog lus me me thiab qhov hnyav me me. Yooj yim rau kev tshem tawm thiab thauj, hloov pauv mus ua haujlwm hauv thaj chaw tiaj thiab roob.
(5) Lub octagon shape seem spindle tuaj yeem muab lub zog ntau dua.
Duab Duab
