Sk tools - Import export

ECOROLL's OMEGA system combines skiving and roller burnishing for machining hydraulic cylinders and cylinder liners. While the OMEGA skiving head cuts the cylinder's inner surface to the exact size and form required, the roller head burnishes it. The simultaneous skiving and burnishing process has almost completely replaced honing as the alternative machining process, since it is much more economic and faster. Thanks to its modular design, customized tools can be configured based on pipe quality and machining length. Sometimes for various reasons, tubes have to be skived and burnished separately or both processes have to be carried out one after the other. Therefore, all SK skiving heads can be delivered also as separate tools. SK skiving heads are then used in conjunction with GZ roller burnishing tools. In the first pass the SK skiving head peels the cylinder, and in the second pass the GZ tool burnishes it smooth.

Description spindle extension SV-560/X P=30 kW, n=5,000 RPM, M=850 Nm Construction principle: - intention spindle stationary - Eccentricity: 160 mm - SK 50 with automatic tool clamping - with internal and external coolant supply - Lubrication: minimum oil/air lubrication - Transmission gear: 1 : 1 - Manufactured length (up to spindle centre): 560 mm - Concentric running of the internal cone: L=15 mm : 0.010 mm L=300 mm : 0.020 mm - right angularity : 0.020 mm

Description manual single-axis milling head KF-4/90 P=30 kW, n=3,000 RPM, M=1,000 Nm Construction principle: - Positioning and clamping: manual - SK 50 without automatic tool clamping - with internal and external coolant supply - Lubrication: grease lubrication - Transmission gear: 1 : 1 - Manufactured length (up to spindle centre): 515 mm - Concentric running of the internal cone: L=15 mm : 0.010 mm L=300 mm : 0.020 mm - Centre offset : 0.020 mm

Description manual single-axis milling head KF-2/90 P=15 kW, n=1,500 RPM, M=500 Nm Construction principle: - Positioning and clamping: manual - SK 50 without automatic tool clamping - with external coolant supply - Lubrication: grease lubrication - Transmission gear: 1.68 : 1 - Manufactured length (up to spindle centre): 750 mm - Concentric running of the internal cone: L=15 mm : 0.010 mm L=300 mm : 0.020 mm - Centre offset : 0.020 mm

Description manual single-axis milling head KF-1/90 P=7 kW, n=3,500 RPM, M=150 Nm Construction principle: - Positioning and clamping: manual - SK 40 without automatic tool clamping - with external coolant supply - Lubrication: grease lubrication - Transmission gear: 1 : 1 - Manufactured length (up to spindle centre): 495 mm / 645 mm - Concentric running of the internal cone: L=15 mm : 0.010 mm L=300 mm : 0.020 mm - Centre offset : 0.020 mm

Description NC-single-axis positioning milling head KF-D2/90 P=13 kW, n=1,500 RPM, M=400 Nm Construction principle: - NC positioning lift-off milling head with hirth serration ring - Positioning the main spindle of the machine - SK 50 with automatic tool clamping - with external coolant supply - Lubrication: grease lubrication A-axis / Axis 2 (90°) - Swivel range: n x 360° - Pitch: 144 x 2.5° - Positioning accuracy: ± 3" - Tangential stress: 7,500 Nm Accuracy - Concentric running of the internal cone: L=15 mm : 0.010 mm L=315 mm : 0.030 mm - Centre offset : 0.020 mm