Turret design
3 grinding spindles (optionally 6), each carrying several wheels; complex tool geometries are ground in one set-up, with a spindle indexing time below 3 s.
Tool and cutter grinding
JUNGNER TG 600 CNC
CNC tool and cutter grinder whose multi-spindle turret grinds complex tool geometries in one set-up
3–6 Grinding spindles (turret)
11–18.5 kW Spindle power
Ø 300 mm Max. grinding wheel
600 mm X-axis stroke
< 3 s Spindle indexing time
ⓘ Manufacturer data (JUNGNER product page and technical specification). Values may change and vary; not binding on Boztaş.
Why TG 600 CNC?
Rigid and powerful
11–18.5 kW spindle power and Ø 300 mm grinding wheel; for heavy production and resharpening of cutting tools.
Measuring system
Heidenhain external encoders on all axes; positioning accuracy 1.2 µm on X, Y and Z and ±1.8″ on B and C. Automated robot loading system optional.
Variants
TG 600 CNC
3 grinding spindles as standard, 0–12,000 rpm, 11–18.5 kW; dressing unit 4,000 rpm, Ø 150 mm
Suited to: Heavy production and resharpening of cutting tools
TG 600 CNC, 6 spindlesoption
Turret extended to up to 6 grinding spindles
Suited to: Complex geometries needing many wheels, in one set-up
TG 600 CNC, robot loadingoption
Automated robot loading system
Suited to: Increased productivity
TG 560 CNCcomparison
Spindle 11.5 kW, Ø 200 mm wheel; workhead 166 rpm, 150 Nm; X 560 mm
Suited to: Resharpening and manufacturing of tools, cutters and broaches
Technical data
| Feature | TG 600 CNC |
|---|---|
| Axes | |
| X axis: stroke / rapid traverse / positioning accuracy | 600 mm / 15 m/s / 1.2 µm |
| Y axis: stroke / rapid traverse / positioning accuracy | 300 mm / 15 m/s / 1.2 µm |
| Z axis: stroke / rapid traverse / positioning accuracy | 300 mm / 15 m/s / 1.2 µm |
| Linear-axis resolution | 0.0001 mm |
| B axis: stroke / speed / accuracy | Endless (∞) / 600 rpm / ±1.8″ |
| C axis: stroke / speed / accuracy | ±135° (specification: −45° … 235°) / 2,160 °/min / ±1.8″ |
| Rotary-axis resolution | 0.0001° |
| Measuring system | Heidenhain external encoders on all axes |
| Workhead (B axis) | |
| Clamping interface | ISO-50 |
| Indexing accuracy | ±1.8″ |
| Cylindrical grinding speed | 600 rpm |
| Max. torque | 85 Nm |
| Tool capacity | |
| Max. tool diameter | Ø 300 mm |
| Max. length | 500 mm |
| Grinding spindle and wheel | |
| Number of spindles | 3 (optionally up to 6) |
| Max. wheels per spindle | 3 |
| Spindle indexing time | < 3 s |
| Spindle speed | 0–12,000 rpm |
| Spindle power | 11–18.5 kW |
| Max. grinding wheel diameter | Ø 300 mm |
| Dressing | |
| Dresser speed | 4,000 rpm |
| Max. dresser wheel | Ø 150 mm |
| Control and automation | |
| CNC control | Fanuc 30iMB |
| Loading | Automated robot loading system (option) |
Manufacturer data (JUNGNER product page and technical specification). The product description mentions up to 4 wheels per spindle, the data table 3; the specification linked from the page gives a max. rotor diameter of Ø 120 mm instead of the max. tool diameter. Rapid-traverse values are reproduced in the unit given in the specification (m/sec).
Technical data is taken from information published by the manufacturer. The manufacturer may change it without notice, and values may vary with the model and the machine configuration. The data is for information only and is not binding on Boztaş; binding values are stated only in a written quotation.
Processes that can be combined on this machine
- Cutting-tool manufacturing
- Resharpening of cutting tools
- Multi-wheel grinding in one set-up
- Cylindrical grinding
- Wheel dressing
- Robot loading (option)
Typical workpieces
- Cutting tools: production and resharpening
Related industries: Machine BuildingMould and Die
Frequently asked questions
How many grinding wheels can the TG 600 CNC use?
The turret carries 3 grinding spindles as standard and up to 6 as an option. According to the data table each spindle holds up to 3 wheels (the product description says up to 4); spindle indexing takes less than 3 s.
How does the TG 600 CNC differ from the TG 560 CNC?
The TG 600 CNC has a multi-spindle turret, 11–18.5 kW spindle power, a Ø 300 mm wheel and a 600 rpm workhead, with Heidenhain external encoders on all axes. The TG 560 CNC works with an 11.5 kW spindle, a Ø 200 mm wheel and a 166 rpm, 150 Nm workhead.
Is the TG 600 CNC suitable for automation?
Yes; the manufacturer states that the TG 600 CNC can be equipped with an automated robot loading system for increased productivity. Control is Fanuc 30iMB.
Other JUNGNER models
JUNGNER TG 560 CNC 5-axis precision CNC grinding machine for resharpening and manufacturing tools, cutters and broaches 5 + 1560 mm1.2 µm Technical data 
JUNGNER PG 700 CNC High-precision profile cutter grinding machine for the cutters of screw pump and compressor rotors Ø 500 mm43 kW25,000 rpm Technical data 
JUNGNER MG 560 CNC 5-axis precision CNC grinding machine for the complete manufacturing of cold swaging rifling mandrels 5 + 1600 rpm11.5 kW Technical data