Technical parameters of FGM2000 IG CNC Gear Form Grinding Machine
| Model |
Unit |
FGM2000 |
| Type |
|
IG |
| CNC system |
|
NUM Axium Power |
| Workpiece outer diameter |
mm |
Φ850-2000 (33-79”) |
| Workpiece module |
mm |
3-20 |
| No. of teeth |
|
Unlimited |
| Max teeth width (spur gear) |
mm |
400 (16”) |
| Max helix angle |
degree |
±25 |
| Max workpiece weight |
kg |
10000 |
| Diameter of worktable |
mm |
Φ1400 (55”) |
| Height of worktable |
mm |
1160 (46”) |
| Diameter of grinding wheel |
mm |
Φ260-350 (10-14”) |
| Max thickness of grinding wheel |
mm |
50 (2”) |
| Periphery speed of grinding wheel |
m/s |
50 |
| Power of grinding apparatus |
kW |
16 |
Applications of FGM2000 IG CNC Gear Form Grinding Machine
FGM2000 IG CNC gear form grinding machine is a precision metal-cutting machine suitable for machining high precision internal gears used in the high-power generator set, diesel engine equipments, as well as heavy-duty gear boxes in the industries of wind power generation, mineral and ship-making. The form grinding principle, i.e. the section shape of grinding wheel is modified to engage with tooth space, so form grinding can be carried out. Movements and operations of the machine are simple, characterized high machining accuracy, high efficiency, excellent reliability, good stability, high automation, etc.
Features of FGM2000 IG CNC Gear Form Grinding Machine
1. FGM2000 IG is designed in vertical layout with separate bed designation. Hydrostatic control is utilized for the supporting and positioning of radial movement axis X and carriage movement axis Z of the column, rotation axis C of the circle worktable. FGM2000 IG employs constant flow hydrostatic system.
2. Other moving guideways employ high accuracy rolling needle type linear guideway.
3. The double worm-wheel set anti-backlash mechanism is available on the round table. The anti-backlash force is adjustable and hydraulically controlled, which features simple structure, high rigidity, high accuracy, and high stability.
4. The double-supporting structure of grinding apparatus spindle improves the rigidity and rotary accuracy of the spindle. Meanwhile, Siemens high-power spindle motor guarantees the high grinding accuracy and efficiency.
5. Single-roller double-supporting structure is designed for the wheel dresser, which improves the supporting rigidity and enhances the rotary accuracy of the dressing spindle.
6. Built-in dynamic balancing unit with acoustic emission function (anti-collision function), which can realize automatic balancing of the grinding wheel, automatic alignment of the workpiece and automatic wheel dressing.
7. Random measuring system is supplied with the machine for the convenient adjustment and measurement.