Features
- Hydrostatic rotary table adopted in C axis; Roundness: approximate 1um
- HEIDENHAIN linear encoder equipped in X and Y axis; resolution: 0.05um
- Minimum setting unit 0.0001mm in X and Y axis
- Automatic tool changer ATC, model No. 4T/4T(with DD motor) type of spindle tapping: HSK-A63, model No. 8CT/12CT type of tapping: HSK-A100
- Auto-dressing and auto-compensation feature
- C-axis for CVG-4TD is using build-in motor design with angle control in order to work for profile or eccentric circle.
- Conversational format interface: diagram demonstration to edit grinding program. It is easy and faster setting grinding parameter for any new operator.
Specification
| Electronic control system | CVG-4T | CVG-4TD |
| Machine picture |  |
 |
| NC controller | 0i-TF unit | |
| Capacity | ||
| Range of internal grinding diameter | Ø50~Ø400 mm | |
| Range of external grinding diameter | Ø450 mm | |
| Internal grinding length (ID) | ID < Ø225:225 mm ID > Ø225:300 mm |
|
| External grinding length | 325 mm | |
| Swing of workpiece | Ø450 mm | |
| Workpiece height (from rotary table to borrom of wheel) | 300 mm | |
| Max. loading weight (included fixture) | 250 kg | |
| X axis travel | ||
| Travel from spindle center to right | 300 mm | |
| Travel from spindle center to left | 690 mm (on ATC position) | |
| Travel speed | 0~24000 mm/min | |
| Min. setting unit | 0.0001 mm | |
| Z axis travel | ||
| Travel | 400 mm | |
| Travel speed | 0~24000 mm/min | |
| Min. setting unit | 0.0001 mm | |
| Wheel spindle | ||
| Tool holder | HSK-A63 | |
| Wheel spindle speed | 0~20000 rpm | |
| Wheel diameter | Ø45~Ø150 mm (Advance) / Ø180 (MAX) | |
| Spindle | ||
| Dimension of work table | Ø450 mm | |
| Spindle speed | 20~200 rpm | |
| Automatic tool changer (ATC) | ||
| Tool holder | HSK-A63 | |
| Wheel storage capacity | 8 Tools | |
| Max. wheel (diameter x length) | Ø150X250 mm (Advance) / Ø180X250 mm (MAX) | |
| Max. wheel weight | 8 kg | |
| Tool selection | umbrella type | |
| Motors | ||
| Wheel drive motor | 11/15 kw (built-in) | |
| Spindle drive motor | 3.7 / 5 kw (spindle motro) | 3.8 / 4.5kw (直驅水冷) 光學尺：±2 Sec |
| option: CVG-4TD DD motor Aiczsensor 1024: ±2 sec (3.8 / 4.5) | ||
| X axis motor | 3 kw | |
| Z axis motor | 4 kw | |
| Machine weight, space and packing | ||
| Floor space | 3529X2230 mm | |
| Machine height | 3150 mm | |
| Power capacity | 33 KVA | |
| Net weight | 7000 kg | |
Standard
- Spindle cooling system
- X/Z axis linear scale
- Bolts and leveling blocks
- Auto lubricating system
- Users manual
- Air spray
- Full splash guard
- Work lamp (2 sets)
- Water blow
- RS232/RJ45 port
- Heat exchanger
- Cooling system, including water tank, magnetic & paper filter, pump
- Power unit (Hydrostatic rotary table)
- Tool kit
- Tool box
- MPG turning wheel
- Pilot lamp
- Permanent electromagnetic disc
- Spindle oil mist lubrication system
- Oil mist collector
Workpiece trial & measurement
Camshaft
Profile grinding
Parts of hydrostatic system
Workpiece measurement
Hydrostatic pump and oil cooling system
Auto-dressing & Auto-compensation
Tool magazine
External Dimension
HSK-A Quill and grinding wheel
Grinding wheel
Video
If you have any inquiries, please let us know. We will do our best to assist you.
Contact Us