Applications
GH125 S Semi-automatic Gear Hobbing machine is designed for cutting spur and helical gears, sprockets and spline, etc. The worktable adopts double-start worm gearing with high efficiency. GH125 S is suitable for cutting small-sized gears for motorcycle and mini-bus industries on batch production in automatic cycle working method as well as only setup once during cutting the workpiece. GH125 S Semi-automatic Gear Hobbing machine has advantage of high spindle speed and can meet the requirements of cutting performance of hob with small module and diameter.
Standard accessories
1. Hob arbor assembly: Φ22, 27mm;
2. Change gears;
3. Tools for installation and set up;
Optional accessories
1. Hob arbor assembly: Φ13, 16, 32mm;
2. Tangential hob head;
3. Shift hob head;
4. Live center;
5. Hydraulic clamping device;
6. Hobbing fixture;
Features
1. With vertical design, worktable can move in radial as radial feed movement.
2. Electrical system with fail-safe control and low failure rate is controlled by PLC.
3. The module valves have high reliability and low failure rate in order to be convenient to diagnose failures and maintain hydraulic system.
4. The worktable is fitted with double-start worm as its index gearing, therefore is suitable for cutting the workpiece with less teeth.
5. The hob spindle adopts circulating lubrication to ensure sufficient and reliable lubrication for spindle bearings in order to prolong the service life. Meanwhile circulating oil can quickly remove heat caused by spindle running to ensure high rotary accuracy for the spindle.