Каталог Iscar высокоточные развертки и метчики 2022 - страница 30

REAMERS USER GUIDE Setting Procedure 1 Place the reamer between the centering pins of the device. Back Taper The back taper prevents the reamer from jamming, as well as lowering reaming forces and improving surface quality. Incorrect back taper may cause unstable reaming, accelerated wear and rough surface finish. High Friction Lubricated Zones 2 Use the pad as a reference for setting the indicator to zero. Insert Indexing 1 Rotate the adjustment screws one turn counterclockwise (CCW). 3 Rotate and place the inserts against indicators. 2 Rotate the clamping screw CCW from the top and/or clockwise (CW) from the bottom, turning both sides simultaneously. 4 Tighten the adjustment screws in a clockwise direction. 3 Remove the insert. Clean the insert and the pocket. Place the sharp edge on the outer position. Press the insert against the back stopper and the two adjustment pins. Tighten the clamping wedge by rotating the clamping screw CW from the top or CCW from the bottom. 5 Adjust the frontal side of the insert to: +15 µm (+0.6 µin) on D≤9.99, +20 µm (+0.8 µin) on D≤10.00 6 Adjust the rear side of insert to: +5 µm (+0.2 µin) on D≤9.99, +10 µm (+0.4 µin) on D≤10.00 340 ISCAR