Recommended cutting conditions : 1st recommendation : 2nd recommendation Workpiece D.O.C. (mm) Width of cut 0.5×DC Width of cut >0.5×DC fz: mm/t Recommended insert grades (Vc: m/min) MEGACOAT NANO PR1535 PR1525 Carbon steel 80 – 120 – 150 100 – 150 – 180 Alloy steel ~18 ~15 0.1 – 0.2 – 0.4 80 – 120 – 150 100 – 150 – 180 MFLN 90 Mold steel 70 – 100 – 120 80 – 120 – 150 Gray cast iron Nodular cast iron ~20 ~18 0.1 – 0.2 – 0.4 80 – 120 – 150 80 – 120 – 150 100 – 150 – 180 100 – 150 – 180 Carbon steel 80 – 120 – 150 100 – 150 – 180 Alloy steel ~15 ~12 0.1 – 0.2 – 0.4 80 – 120 – 150 100 – 150 – 180 MFLN 70 Mold steel 70 – 100 – 120 80 – 120 – 150 Gray cast iron Nodular cast iron ~17 ~15 0.1 – 0.2 – 0.4 80 – 120 – 150 80 – 120 – 150 100 – 150 – 180 100 – 150 – 180 Carbon steel 80 – 120 – 150 100 – 150 – 180 Alloy steel ~10 ~8 0.1 – 0.3 – 0.6 80 – 120 – 150 100 – 150 – 180 MFLN 45 Mold steel 70 – 100 – 120 80 – 120 – 150 Gray cast iron Nodular cast iron ~12 ~10 0.1 – 0.3 – 0.6 80 – 120 – 150 80 – 120 – 150 100 – 150 – 180 100 – 150 – 180 The table above provides recommendations based on product specifications. Before using the product, check the machine's specifications such as power. The number in bold font is recommended starting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation. Dry machining is recommended. How to replace the insert shim seat 1. Completely eliminate chips and dust from the shim mounting side. 2. Coat medium strength screw locking adhesive on the screws. 3. Tighten the screw keeping the shim pushed against the pocket surface of toolholder. 4. After tightening both screws temporarily, tighten them with appropriate torque (Recommended torque: 3.5 N·m) 5. Please check that there is no gap between the shim and the pocket surfaces of toolholder. Pocket surface of toolholder Wrench(T15) Pocket surface of toolholder Fig.1 1 Fig.2 2 Fig.3 Fig.4 www.kyocera-unimerco.com The information contained in this brochure is current as of November 2019. Duplication or reproduction of any part of this brochure without approval is prohibited. TZE00165 © 2019 KYOCERA Corporation
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