QR 270
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aVOIAMER Technical data at a glance: Circular saws Outer diameter with robot ND2 with robot ND3 Bore diameter with robot Blade thickness from 100 to 840 mm 100 to 630 mm 200 to 840 mm from 10 mm from 10 to 180 mm up to 14 mm with robot (blade weight on one side up to 20 kg) VOLLMER technology Tooth pitch Erosion path length Clearance angle Tooth top bevel Tooth height difference Rotary electrode Outer diameter Bore diameter Height Rotary electrode drive Rotational speed for erosion Rotational speed for dressing Dielectric pump delivery rate Dielectric tank capacity Connected load • The machine features the VOLLMER PMC system with Multiprocessor control • CNC-controlled axes 1x for the tooth bevel (B-axis) 1x for the rotary electrode infeed (X-axis) 1x for the erosion path (Z-axis) 2x for the tooth feed (V & W-axes) 1x for measuring cross position & erosion (Y-axis) 1x for the clearance angle adjustment (A-axis) 1x for the saw positioning slide (R-axis) Dimensions Weight Product information QR 270 Erosion machine for machining the tooth top of PCD-tipped circular saw blades We reserve the right to make design alterations in the interests of technical improvement Q > DQ LT> O VOLLMER WERKE Maschinenfabrik GmbH Ehinger StraBe 34 ■ D-88396 Biberach/Riss Telefon +49 (0)7351/571-0 ■ Telefax +49 (0)7351/571-130 CNJ www.vollmer.de ■ info-vobi@vollmer.de §

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QR 270 PCD circular saw blades for high-power sawing Control system and software High-power sawing is performed not only with carbidetipped circular saw blades but also PCD-tipped (polycrystalline diamond) blades. Saw blades with PCD cutting edges are characterised by an extremely long tool life and an excellent cutting performance. The cutting quality is maintained throughout the service of the tool thanks to the outstanding cutting properties of the PCD material. PCD circular saw blades are mainly used to cut wooden and fibre based materials, and are universal in application. The machine...

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