DOUBLE DISC GRINDING MACHINE FOR TWO WHEELER BRAKE DISC INCLUDING ELECTRIC VEHICLE
Main Purpose:
It can process and grind thin parts with parallel side surfaces like motorcycle brake disc, ring type, disk type etc.
TECHNICAL CHARACTERS:
- The feeding of upper and lower grinding wheel head is controlled by Siemens 828 CNC system.
- The machine adopts CBN grinding wheels, with which both end faces of the brake disc are ground.
- Carrier adopts servo-driven workpiece revolution and rotation; with servo-driven wheel dressing mechanism.
- The brake disc adopts special fixture clamping and inner hole positioning.
- The lower end face of the brake disc is supported by three auxiliary wheels.
- The brake disc self-rotation is driven by upper & lower regulating wheels.
- The upper and lower regulating wheels is powered by the gearbox and the speed of the wheels are synchronous and adjustable.
- The revolution of the brake disc is driven by the servo motor under the feeding carrier. The regulating wheel position can be adjusted in all directions (left & right, up & down, back & forth) to accommodate brake discs of different sizes.
- The feeding speed is displayed on the control panel by digital display meter.
- The feed port is provided with an alarm device for preventing the ultra-heavy workpiece from entering the grinding and setting counting device.
Specifications
| Item/Model | Unit | YHDM580F |
|---|---|---|
| Dimensions of abrasive wheel | mm | φ 570 x φ 535 x 10 mm |
| Process part range | mm | ≤ 350mm |
| mm | ≥ 3 | |
| Rotational speed range of abrasive wheel spindle | rpm | 1O0~1250 r/min, infinitely variable speed |
| Min. feed of grind wheel head | mm | O.OO1 mm |
| Rotational speed of feeding carrier | rpm | 10~50 r/min, infinitely variable speed |
| Motor power of abrasive wheel spindle | kw | 22 x 2 |
| Grinding wheel head Axis Servo Motor | kw | 2.6 x 2 |
| Carrier Servo Motor | kw | 1.5 |
| Dressing Servo motor | Kw | 1.1 |
| Guide Wheel Adjust Servo Motor | Kw | 1.1 |
| Workpiece rotation servo motor | Kw | 2.6 |
| Workpiece rotation speed | Rpm | 100～300 |
| Number of carriers | Pc | 2 |
| Coolant system | NA | 2.5 Mpa, 25L/min |
| Maximum distance between grinding wheels | mm | 74mm |
| CNC System | Unit | Siemens 828 CNC |
| Overall dimensions of machine tool (L x w x h) | mm | 1850x1950x2650mm |
| Total weight | Kg | 10OOOkg |
TOOL SYSTEMS
MACHINERY PRECISION & STABILITY
PROCESSING WORKPIECE
The device can be processed workpiece, including glass, ceramic pieces, sapphire, bearings, valves, carbide inserts, seals, oil pump blades, piston rings, such as:
