Generating and profile grinding machine >

The conception of the new S 250 GGenerating Grinding Machine is based on two successful philoso- phies: ingeniously simple generating grinding based on the proven modular construction set of the Samputensili hobbing machines. The S 250 G is directed towards the mass production of gears and shafts with straight and helical gearings up to a quality of DIN 5. > Generating grinding with electro-plated as well as dressable grindingworms. Dressing by means of a diamond- plated dressing master or conventio- nal dressing rolls. Profile grinding with electroplatedCBN profile grinding wheels. > Due to...

For the dressing cycle, the dressingmaster is transferred like a workpiecefrom an external station into the workarea. Consequently it always stays clean and is not affected by swarf and heat. > Generating grinding with ceramically bound grinding worms Optional: dressing via profile dressing rollsPortal loader waiting for a wokpiece to be pre-centered while another workpiece is being ground.Up front the dressing master standing by. The grinding spindle with its specifically large tool capacity allowsthe use of long grinding worms to raise the tool life of single worms or combinations of roughing...

Fast and protected portal loader CNC-controlled energy-saving coolant nozzle X:Radial movement grinding column Y:Tangential movement grinding head Z:Vertical movement grinding head slideA:Swivel grinding head B:Rotation grinding spindle (direct motor) C:Rotation workpiece spindle B1:Swivel portal loader gripperX1:Horizontal movement portal loader Z1:Vertical movement portal loader An additional coolant jet cuts airpockets which are created by therotation of the grinding worm at its rear: the coolant can be drawnђ by the grinding wheel to the point of grinding action. The adjustable output angle...