Camshaft grinder: RLE. - Doimak - #1

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DESCRIPTION DOIMAK machine for the camshaft grinding, model RLE -800, is last generation machine, which is characterised for its high accuracy and production capacity. It has been designed with the most advanced methods for calculation and CAD design, and it includes the last technology in the field of digital drives, with the aim of achieving a machine for production of large series. TECHNICAL FEATURES: • Distance between centres: 800-3000 mm. • Height of centers: 200 mm. • Max wheel stroke: 250 mm. • CBN wheel dimensions: 305 x 20 mm. • Peripheral wheel speed: variable till 120 m/s. • Wheel spindle power: 30 kW. • Max. part rotating speed: 500 rpm. • Max diamond disc speed: 14.000 rpm. MACHINING CASE: • Work part: 8 lobes automotive camshaft. • Material: Chilled iron forging 42 HRc. • Stock removal: 2,4 mm radial. • Wheel speed: 100 m/s. • Dressing frequency: 100 camshaft. • Cycle time: 114 s. • Finishing Ra: 0,2 ìm.