Machining centres for tool, die and mould making demand the highest standards in terms of accuracy, surface finish and dynamics. Not only must they be powerful, they must also be flexible in order to...
Stable and high-power roughing - precise and dynamic smoothing! The generously proportioned box guideways and the twin drives on the X and Y axes permit accuracy and high cutting rates. The charging of the box guideways with compressed air results in a very low break loose torque and guarantees uniformity of movement. The high drive torque on the gear spindle and the unique Hwacheon oil jet cooling system provide stable high performance cutting and the highest quality machining, even over longer machining times.
Stable and high-power roughing - precise and dynamic smoothing! The generously proportioned box guideways and the twin drives on the X and Y axes permit accuracy and high cutting rates. The charging of the box guideways with compressed air results in a very low break loose torque and guarantees uniformity of movement. The high drive torque on the gear spindle and the unique Hwacheon oil jet cooling system provide stable high performance cutting and the highest quality machining, even over longer machining times.
The zero backlash pre-loaded worm drive on the B axis, combined with a rotary encoder which regulates directly, guarantee that your requirements for accuracy will be met. The solid and extremely stiff structure of the machine bed and machine stand - designed and sized by means of FEM - is an additional factor contributing to the high machining quality of finished workpieces. Combined with the exclusive Hwacheon software components, you will simultaneously achieve greater efficiency, higher productivity and process safety.
Highlights
Robust, rigid machine structure
The solid machine bed supports the feed drives with the highest levels of rigidity and the thermo-symmetrical construction maintains geometric precision.
High precision twin drive
High precision twin drives on the X an Y axes minimise the yaw torque during translational motion.
Gear spindle
The 2-speed, spindle drive with automatic transmission provides high-torque cutting performance at low speeds and excellent performance at high speeds.
Oil cooling
Oil flow cooling and casing cooling in the spindle have been perfected as a result of Hwacheon’s know-how in the area of spindle construction.
By means of twin drives on the X and Y axes, very wide box guideways and 30-tonne machine beds, the series constituted by the H6 and H8 (630 mm and 800 mm pallets) ensures high precision and high...
Item | Unit | H6 | H8 |
---|---|---|---|
Axis-Stroke (X / Y / Z) | mm | 1050 / 900 / 1000 | 1400 / 1150 / 1250 |
Pallet size | mm | 630 x 630 | 800 x 800 (800 x 1000) |
Amount of pallets | 2 | ||
Table load | kg | 1600 | 2200 |
Spindle power | kW | 35 / 22 | 35/22 |
Spindle speed | rpm | 8000 (12000) | |
Spindle torque | Nm | 1654 / 1040 | |
Rapid speed | m/min | 48 / 48 / 40 | 36 / 36 / 36 |
Tool shank | BBT-50 (HSK-100) | ||
Number of tools | 40 | ||
Machine weight | kg | 26500 | 33000 |
Coolant tank vol. | Liter | 1200 |
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