THE CNC GRINDING WHEEL PROGRAM FOR ROTATING CUTTING TOOLS A Company of the SWAROVSKI Group

STARTEC the CNc grinding wheel program for rotating cutting tools Productivity requirements concerning the material removal of the most diverse materials are increasing constantly. At the same time, the quality demands are becoming ever more stringent. These demands can only be satisfied by using perfectly ground cutting tools manufactured with state-of-the-art CNC tool grinding machines. TYROLIT offers a perfectly matched range for this purpose, allowing you to take full advantage of your CNC machines to manufacture your cutting tools. You not only increase your productivity, but also meet the...

STARTEC product outline FLUTE GRINDING - shape 1a1, 1v1,... STARTEC XP-P NEW Optimized profile retention together with a high material removal rate With diamond or CBN availabler STARTEC HP Good cutting ability and profile retention together with a medium material removal rate REGRINDING STARTEC-BASIC Standard grinding tools with diamond or CBN for regrinding and tool manufacturing with balanced profile retention and material removal rate Profile retention Ve +++ NEW XP-P ++ HP + Basic + ++ +++ Material removal rate Q´ w grinding of clearance angles and face geometries STARTEC HP NEW Cup grinding...

TUNGSTEN CARBIDE MILLING CUTTERS APPLICATION ENGINEERING The greater the wheel width, the lower the cutting speed Depends on the power potential of the machine Depends on the depth, length and spiral angle of the flute

TUNGSTEN CARBIDE DRILL BITS APPLICATION ENGINEERING The greater the wheel width, the lower the cutting speed Depends on the power potential of the machine Depends on the depth, length and spiral angle of the flute

The greater the wheel width, the lower the cutting speed Depends on the power potential of the machine Depends on the depth, length and spiral angle of the flute

RECOMEMENDED PROCESS PARAMETERS APPLICATION ENGINEERING The values in this table are an indication of the grinding process (MRR) Q'w. The optimum traverse feed vt for your application with STARTEC HP or XP-P can be determined via the infeed (profile depth) ae. The feed values that can be achieved depend on the workpiece diameter, the coolant/ lubricant used and the available machine power. Standard values Calculation Formula Traverse feed vt [mm/min] Application area STARTEC HP Application area STARTEC XP-P DIA Application area STARTEC XP-P CBN Reading direction

Increased grinding performance thanks to optimized coolant supply application engineering The productivity of a grinding process is basically influenced by the choice of suitable grinding wheel and an optimum coolant set up. This means ensuring that the correct amount of coolant is available in the grinding zone. The great impact of the coolant pressure, the design of the coolant nozzles and their position is therefore not to be underestimated. Significant improvements in grinding efficiency (fig. 1) or a reduction of the motor power consumption (fig. 2) can be achieved by optimizing the coolant...

PRODUCTION OF ROTATING CUTTING TOOLS FLUTE GRINDING SHAPE 1 A1 The STARTEC XP-P grinding tools are delivered unsharpened. For detailed information please see page 21. X ... available from stock | Customised grinding tools can be manufactured on request.

PRODUCTION OF ROTATING CUTTING TOOLS FLUTE GRINDING SHAPE 1V1 The STARTEC XP-P grinding tools are delivered unsharpened. For detailed information please see page 21. X ... available from stock | Customised grinding tools can be manufactured on request.

PRODUCTION OF ROTATING CUTTING TOOLS FLUTE GRINDING SHAPE 14A1 PRODUCTION OF ROTATING CUTTING TOOLS FLUTE GRINDING SHAPE 1 A1 X ... available from stock | Customised grinding tools can be manufactured on request.

PRODUCTION OF ROTATING CUTTING TOOLS FLUTE GRINDING SHAPE 14A1 FLUTE GRINDING SHAPE 1V1 X ... available from stock | Customised grinding tools can be manufactured on request.

STARTEC BASIC UNIVERSAL APPLICATION X ... available from stock | Customised grinding tools can be manufactured on request.

GRINDING OF CLEARANCE ANGLES AND FACE GEOMETRIES X ... available from stock | Customised grinding tools can be manufactured on request.

STARTEC BASIC REGRINDING OF ROTATING CUTTING TOOLS CUT-OFF GRINDING SHAPE 1 A1 R 1 for Wimmer cut.off machines UNIVERSAL APPLICATION SHAPE 1 A1 X ... available from stock | Customised grinding tools can be manufactured on request.

STARTEC BASIC REGRINDING OF ROTATING CUTTING TOOLS X ... available from stock | Customised grinding tools can be manufactured on request.

WET REGRINDING [WITH COOLANT] X ... available from stock | Customised grinding tools can be manufactured on request.

UNIVERSAL TOOL GRINDING X ... available from stock | Customised grinding tools can be manufactured on request.

UNIVERSAL TOOL GRINDING

ASSORTMENT OVERVIEW REDUCING RING X ... available from stock | Customised grinding tools can be manufactured on request.

sharpening APPLICATION TIPS In the production of tungsten carbide and HSS cutting tools the requirements on the edge radius of the grinding wheel are very high. These can be defined during the sharpening process. The aim of sharpening is to produce a process-oriented micro geometry for the grinding tool contact area. Sufficient grain protrusion and chip space have to be created (fig. 2) The optimum cutting ability of the grinding tool can only be achieved with a correct sharpening procedure. By following the 3 steps to correct sharpening the grinding tools can be finely customized to attain maximum...

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