Cua Txias DTH Hammer
Qhov down-the-holerauj dthyog ib lub cuab yeej uas siv cua compressed ua lub zog thiab siv cov lus tsa suab ntawm lub piston hauvraujlos tsoo lub laum kom tawg pob zeb. Lub qhov hauv qabrauj dthyog ib qho cuab yeej ua haujlwm ntawm lub qhov laum qis. Raws li lub zog ua haujlwm ntawmrauj dth, nws tuaj yeem faib ua qis-siabrauj dth(ua haujlwm siab yog 0.5 ~ 0.7Mpa), nruab nrab-siabrauj dth(0.7 ~ 1.2Mpa) thiab siab-siabrauj dth(saum toj no 1.2Mpa); raws li txoj kev faib roj thiab cov yam ntxwv ntawm cov qauv ntawmrauj dth, nws muaj peev xwm muab faib ua hom valved thiab hom valveless; raws li kev tsim ntawm lub hauv paus ntawm lub qhov down-the-holerauj dth, nws tuaj yeem muab faib ua qhov dog dig down-the-holerauj dththiab rov qab ncig mus rau hauv qhovrauj dth.
Daim Ntawv Thov:
Nws yog dav siv rau hauv qhov qhib loj thiab hauv av ore mining, anchoring engineering, quarrying thiab pob zeb drilling, dej zoo geothermal mining, kev tsim kho engineering pob zeb drilling thiab loj engineering kev tsim kho., thiab lwm yam.
Cov yam ntxwv
1 Lub zog cua ua haujlwm yog nyob nruab nrab ntawm 0.5Mpa thiab0.7Mpa
2 Lub rauj tsis muaj valve.
3 Cov qauv yooj yim, yooj yim rau sib dhos thiab rhuav tshem, lub neej ntev.
4 Qhov cuam tshuam ntau dua thiab qhov ceev ntawm kev khawb av sai dua.
5 Siv cua tsawg dua thiab siv roj tsawg dua. Muaj peev xwm tho qhov rau ntawm lub qhov ntsuas kom muab cov khoom txiav tawm zoo dua.
6 Tshwj xeeb tshaj yog tsim rau kev khawb av.
| Qauv | L2.5 | L3 | L30 | L40 |
| Kev Piav Qhia Txog Yam Khoom | Qhov hnyav (kg) | |||
| Sab Saum Toj Sub | 2.03 | 2.89 | 2.75 | 4.7 |
| Tshawb xyuas lub taub hau valve | 0.01 | 0.01 | 0.01 | 0.005 |
| Kos Valve Bond | 0.02 | 0.02 | 0.02 | 0.044 |
| Caij nplooj ntoos hlav | 0.01 | 0.01 | 0.01 | 0.01 |
| Lub tshuab ntxhua khaub ncaws | 0.02 | 0.01 | 0.102 | |
| Lub Rooj Sib Nqus | 0.01 | 0.01 | 0.01 | |
| Lub kaus mom | 0.24 | 0.43 | 0.07 | 0.1 |
| Cov ntsia hlau Grub | 0.01 | 0.01 | ||
| Lub pob zeb | 0.04 | 0.01 | ||
| Sellock Pin | 0.01 | |||
| Lub Rooj Vag Disc | 0.03 | 0.05 | ||
| Tus lej PIN ntawm qhov chaw | 0.01 | |||
| Tus Muag Khoom Cua | 0.81 | 1.41 | 1.04 | 2.1 |
| Lub tog raj kheej sab hauv | 1.3 | 2.01 | 2.01 | 2.8 |
| Piston | 2.78 | 4.13 | 4.26 | 6.8 |
| Lub tog raj kheej sab nraud | 4.64 | 6.62 | 6.2 | 8.6 |
| Guide Bush | 0.78 | 0.01 | 1.5 | |
| Kev tuav Bush | 0.01 | 0.01 | 0.001 | |
| Caij nplooj ntoos hlav | 0.01 | 0.01 | 0.01 | 0.001 |
| Xauv Pin | 0.01 | 0.01 | 0.004 | |
| Tsav Tsheb Sub | 1.05 | 1.82 | 1.82 | 3.8 |
| Tus Pin Khaws Cia | 0.01 | 0.01 | 0.02 | 0.029 |
| Hnub Tim Txog Kev Siv Tshuab | ||||
| Qauv | L2.5 | L3 | L30 | L40 |
| Ntev (Tsis Muaj Ntsis) | 763 hli | 797 hli | 750 hli | 835 hli |
| Qhov Hnyav (Tsis Muaj Qhov) | 12kg | 20kg | 20kg | 30.8kg |
| Txoj kab uas hla sab nraud | Φ66mm | Φ80mm | Φ80mm | Φ98mm |
| Ntsis Shank | L2.5**CIR80 | L3**CIR90 | L3**CIR90 | L4**CIR110 |
| Qhov Ntau Yam | Φ68-Φ88mm | Φ90-Φ110mm | Φ90-Φ110mm | Φ110-Φ150mm |
| Kev Sib Txuas Xov | 48x10 | 48x10 | 48x10 | API 2 3/8" REG |
| Kev Ua Haujlwm Siab | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-0.7Mpa |
| Tus Nqi Cuam Tshuam ntawm 17 Bar | 15Hz | 15Hz | 15Hz | 14Hz |
| Kev Ceev Tig Pom Zoo | 25-40 r/feeb | 25-40 r/feeb | 25-40 r/feeb | 25-40 r/feeb |
| Kev Siv Cua | 0.7Mpa: 5m³/feeb | 0.7Mpa: 8m³/feeb | 0.7Mpa: 8m³/feeb | 0.7Mpa: 11m³/feeb |
