SAWS 56 / NORTON WINTER PRECISION TECHNOLOGY TOOL GRINDING The Tiger II grinding wheel from Norton Winter is the improved version of the proven Tiger face grinding wheel. Tiger II+ and Tiger IIL as the result of the successful development of Tiger II are the latest generation of TigerII grinding wheels; Tiger II+ has been designed to offer improved quality of ground parts, whilst Tiger IIL offers improved lifetime. It is designed with a stable alu-phenolic body that reduces grinding pressure even further and in addition offers a high degree of fracture resistance. With an angle of 25°, and on the new Tiger II 20° an even narrower angle of just 20°, narrow pitches are no problem for the Tiger II grinding wheel. The Tiger II grinding wheel is the perfect combination of innovative wheel geometry and Norton Winter’s powerful K+ bonds. GRINDING TOOL Tiger or Tiger II MACHINE Vollmer CHD COOLANT Oil WORKPIECE Carbide-tipped circular saw GRINDING PARAMETERS FEED vf = 3…10 mm/s INFEED ae = 0,05...0.2 mm CUTTING SPEED vc = 45 m/s SPECIFIC MATERIAL REMOVAL RATE Q‘w = 0.15…2 mm³/mm · s BENEFITS • For narrow chip spaces • High fracture resistance RECOMMENDED USE ADVANTAGES OF THE TIGER AND TIGER II FACE GRINDING WHEELS • Versions available for all automatic saw sharpening machines • Particularly suitable for very narrow chip spaces • Produces a very flat cutting face with no distortion • No aluminium welding • Self-dressing body (Tiger, Tiger II has no support of layer) • Shorter grinding times, reduced grinding path (see diagram) • Very long wheel life 12V2 12V2 12V2 L L SAWS CARBIDE-TIPPED CIRCULAR SAW BLADES - FACE
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