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POWERFUL-HYDRAULIC RADIAL DRILLING MACHINE
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DHM-3101 |
| 1.Automatic/manual operated feeding handle | |
| 2.Current meter | |
| 3.Spindle cross moving handwheel | |
| 4.Spindle RPM / Feeding chart | |
| 5.Handwheel dial | |
| 6.Spindle feeding capacity changing handle | |
| 7.Spindle rpm changing handle | |
| 8.Manual fine feeding handwheel | |
| 9.Spindle | |
| 10.Spindle and column clamping button | |
| 11.Drill shank realease button | |
| 12.Clutch handle for spindle feeding | |
| 13.Clutch handle for spindle rotating | |
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CW, CCW, and STOP |
| 14.Switch for radial arm lifting, spindle | |
| rotating CW, CCW, or STOP | |
| 15.Emergency stop | |
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| Speed cn be preset | Tool shank realse | Hydraulic clamping system |
| The machine can preset the rpm | Tool shank can be easily and qui- | The machine adopts hydraulic cl- |
| of the next operation during | ckly released simply by pushing a | amping system to control the |
| machining by turning around the | button safe and efficient release | clamp and the release of spindle |
| handle,required speed will be | working efficiency and wil never | unit and column continuously or |
| reached automatically. | damage the spindle or decrease | individually,it is ideal for position- |
| bearing accuracy. | ing in boring operation. |
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| Dry run | Gear box | Heavy duty and high rigidity |
| When centering the work-piece | Apart from the chrome molybde- | The machine is made of meeha- |
| or release the drill,press dry run | num alloy material applied to the | ite casting and is constructed |
| button for the hydraulic driver | gears were processed through | with rib strips for extra rigidity |
| and makes the dry run easily | cementing hardening and preci- | and ensure heavy duty machine. |
| sion grinding to increase gear | ||
| strength,durability and reliability. |
SPECIFICATION |
UNIT | DHM-3101 | DHM-3102 | DHM-3103 | |
| Distance between center of spindle and column | Max. |
1810mm(71-1/4") | 1510mm(59-7/16") | 930mm(36-5/8") | |
Min. |
535mm(21-1/16") | 535mm(21-1/16") | 310mm(12-13/64") | ||
| Distance between spindle center&column end | Max. | 1635mm(64-3/8") | 1335mm(52-9/16") | 830mm(32-21/32") | |
| Min. | 360mm(14-5/32") | 360mm(14-5/32") | 210mm(8-17/64") | ||
| Distance between spindle bottom&base top | Max. | 1395mm(54-7/8") | 1395mm(54-7/8") | 1070mm(42-1/8") | |
| Min. | 385mm(15-5/32") | 385mm(15-5/32") | 305mm(12") | ||
| Dia. of column | 350mm(13-25/32") | 350mm(13-25/32") | 200mm(7-7/8") | ||
| Height of column | 2695mm(106-1/8") | 2695mm(106-1/8") | 1950mm(76-4/7") | ||
| Max.distance between spindle top&bottom of base | 3100mm(122-1/16") | 3100mm(122-1/16") | 2030mm(79-7/8") | ||
| Machine area | 2400 x 840mm | 2100 x 840mm | 1360 x 650mm | ||
| Floor space | 2670 x 1140mm | 2370 x 1140mm | 1830 x 1080mm | ||
| Thickness of base | 195mm(7-21/32") | 195mm(7-21/32") | 145mm(5-11/16") | ||
| Spindle unit traverse | 1275mm(50-3/16") | 975mm(38-3/8") | 620mm(24-13/32") | ||
| Radial arm traverse | 720mm(28-11/32") | 720mm(28-11/32") | 535mm(21-1/16") | ||
| Spindle up & down traverse | 300mm(11-13/16") | 300mm(11-13/16") | 210mm(8-1/4") | ||
| Dia. of spindle | Cylinderical rack/spindle | 105/80(4 1/8", 3 1/8") | 105/80(4 1/8", 3 1/8") | 68/68(2 11/16", 2-11/16") | |
| Spindle bore | M.T. | NO: 5 | NO: 5 | NO: 4 | |
| Wortable size | 1750 x 825mm | 1480 x 825mm | 893 x 630mm | ||
| Spindle motor | KW | 5.5KW (7.5HP) | 3.7KW (5HP) | 1.5KW (2HP) | |
| Spindle unit traverse | KW | 1.5KW (2HP) | 1.5KW (2HP) | 0.75KW (1HP) | |
| Motor for clamping | KW | 0.75KW (1HP) | 0.75KW (1HP) | - | |
| Spindle feeding range | mm(")/rev | 0.06-1.12(0.0023-0.044") | 0.06-1.12(0.0023-0.044") | 0.07-0.13-0.22mm | |
| section | 12 | 12 | 3 | ||
| Spindle RPM | 60HZ/RPM | 30-1580 | 30-1580 | 88-1500 | |
| 50HZ/RPM | 25-1316 | 25-1316 | 75-1250 | ||
| Machining capacity | drilling | cast iron /steel | 66/56mm | 60/50mm | 50/38mm |
| boring | 186/126mm | 180/120mm | 105/70mm | ||
| tapping | 60/50mm | 60/50mm | 25/19mm | ||
| Net weight | kg/lbs | 4000/8800 | 3500/7000 | 1280/2816 | |
| Gross weight | kg/lbs | 4600/10120 | 4000/8800 | 1500/3300 | |
| Packing size | IN | 103" x 40" x 101" | 91" x 40" x 101" | 59" x 30" x85" | |
| STANDARD ACCESSORIES: | |||||
| Adjusting tool(1),cutting oil pump(1),table(1). | |||||
| Address : | No.5, Tai Yuan 2nd street, Taichung, Taiwan, R.O.C. |
| Telephone : | 886-4-2292 9815 ( 6 Lines) |
| Fax : | 886-4-2292 4043 |
| Email : | dhic@ms7.hinet.net |
