Setting instructions for Walter V650 (VFlash) V650 Parts Diagram Wedge Screw Clamping Wedge Serrated Insert Axial Adjustment Screw Steel Cutter B

Setting instructions for Walter V650 (VFlash) V650 Parts Diagram Wedge Screw Clamping Wedge Serrated Insert Axial Adjustment Screw Steel Cutter Body Figure 1 Figure 2 Figure 3 1. Inspect the milling cutter for damage. 2. Unclamp the inserts by turning the wedge screws counter clockwise 1 full turn and turn them (figure 1). 3. Clean and remove any debris or work material in the insert pockets and wedges. 4. Back out the axial adjustment screws approximately 1/2 turn. 5. Put new inserts into the milling cutter pockets and tighten the clamping screws using a 2mm “L style hex wrench. Apply enough effort to slightly flex the wrench (figure 2). Caution Do not over torque the wrench where it becomes permanently bent (15-17 in-lbs or 1.7-1.9 Nm is all that is required to secure the insert). 6. Using an optical presetter, rotate the axial adjustment screw to position the insert cutting edge to the proper height (figure 3). 7. Adjust all inserts to minimize the axial face runout. For the best performance set all inserts within .0002 (5 microns). If you over adjust the insert height, simply back-off the adjustment screw so the insert is below the proper height and adjust forward again. 8. If applicable, set wiper inserts between .0005-.0015 (.013- .038 mm) above the standard inserts to obtain excellent surface finishes. 9. Inspect runout of all inserts again and readjust if necessary. Note Use Walter Valenite PT745 antiseize lubricant on all threads (EDP 50050). To prevent chipping of cutting edge, DO NOT use mechanical dial indicator to adjust PCD or SBN insert. F 422 WALTER Technical information Milling Valenite