1989 Hermle UWF 851 TNC 355

The machine is a milling machine from the manufacturer Hermle. UWF 851 TNC 355 (control type HS 290)

05/1989 and, according to the hour meter, has clocked up 70997 hours so far. 

1. Control system: The machine is equipped with the TNC 355 control system, which is a numerical control system developed by Heidenhain. It allows for easy programming and control of the milling process.

2. Axes: The machine has three axes, X, Y, and Z, which are used to control the movement of the milling head and the workpiece.

3. Spindle: The spindle of the Hermle UWF 851 TNC 355 is powered by a 7.5 kW motor and can reach speeds of up to 6,000 rpm. It has a tool holder with a BT40 interface, which allows for the use of a wide variety of cutting tools.

4. Worktable: The worktable of the machine has a size of 1,000 mm x 500 mm and can support a maximum weight of 500 kg. It can be rotated by 180 degrees and tilted by up to 30 degrees, which makes it possible to machine complex workpieces from different angles.

5. Tool changer: The machine has a tool changer with a capacity of 32 tools. The tool changer is mounted on the machine's milling head and can automatically change cutting tools during the milling process.

6. Coolant system: The machine is equipped with a coolant system that helps to keep the cutting tools and the workpiece cool during the milling process. This helps to improve the accuracy of the milling and extends the life of the cutting tools.

Overall, the Hermle UWF 851 TNC 355 is a versatile and reliable CNC milling machine that is suitable for a wide range of milling applications. Its three-axis control system, powerful spindle, and tool changer make it a popular choice for machining complex workpieces with high accuracy and precision.

Here are some additional specifications for the Hermle UWF 851 TNC 355:

1. Traverse paths (X/Y/Z): 600 mm x 450 mm x 400 mm

2. Table size: 1000 mm x 500 mm

3. Max table load: 500 kg

4. Distance from spindle nose to table surface: 190 mm - 590 mm

5. Spindle speed range: 20 - 6,000 rpm

6. Spindle taper: ISO 40 / DIN 69871

7. Feed rate: 1 - 6,000 mm/min

8. Rapid traverse: 6,000 mm/min

9. Tool changer: 32 positions

10. Max tool diameter: 80 mm (125 mm without adjacent tools)

11. Max tool length: 250 mm

12. Max tool weight: 6 kg

13. Control system: Heidenhain TNC 355

14. Power supply: 400 V / 50 Hz / 3-phase

15. Machine weight: 3,000 kg

16. Machine dimensions (L x W x H): 2,750 mm x 2,150 mm x 1,950 mm

These specifications give a better idea of the machine's capabilities and limitations, and can help determine if the Hermle UWF 851 TNC 355 is the right machine for a particular milling application.

Find more here - https://www.ucymachines.com/