CM 300
4Pages

Catalog excerpts

Product information CM 300 Machine for grinding complete geometries of TCT circular saw blades

The concept. If we say very precise, we mean exact. Those who want to produce exact metal cutting saw blades have not only to observe basic parameters such as accuracy of inner saw blade bore, or to apply the appropriate clamping system, but also have to achieve an utmost stable processing and high level of rigidity of the grinding machine. We were able to meet these demands with the unique machine concept of the CM 300. We obtain maximum accuracy for the top and face grinding of metal cutting saw blades due to the fixed grinding aggregate and the very massive construction. The result:...

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Operating, handling and equipment. Fast and precise. 2 main spindles with up to 3 grinding wheels and Grinding of chip breaker groove. the centrally situated measuring system. The well-known VOLLMER user interface stands for maximum operating comfort, a fast machine operator learning process, and efficient handling of the machine. A great variety of available tooth shapes offers a high level of flexibility for the production of metal cutting circular saw blades. The comfortable programming of the machine reduces also the set-up times. The measuring probe, which is standard within the...

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Technical data at a glance: • Circular saw blades Outer diameter 200 to 1440 mm Bore diameter 16 to 200 mm Blade thickness up to 15 mm Tooth pitch 6 to 180 mm • Clearance surface machining length up to 40 mm • Chip surface machining length up to 25 mm • Grinding angles Hook angle -35° to +20° Clearance angle 0° to 25° Bevel grinding of tooth top up to 45° Bevel grinding of tooth face up to 30° Bevel grinding of negative tooth face up to 30° • Tooth height difference any amount • Grinding wheels - Spindle 1 Outer diameter 125 mm Bore diameter 32 mm Peripheral speed 1.600 to 5.500 RPM -...

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