Основной каталог Kyocera 2021 - 2022 - страница 944

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Slott mill MSTB (semi-adjustable MSTA (fixed slot width) Set up How to attach inserts Wrench support hole IN indicated side 1. Put insert inside the slot mill. 2. Insert one of the pins on the wrench (on IN indicated side) into the wrench support hole. IN 3. Using the other pin, push the front relief surface of the insert. 4. Rotate the wrench until insert's back end makes contact with slot mill. How to detach inserts OUT indicated side 1. Insert one of the pins on the wrench (on OUT indicated side) into the wrench support hole, and insert other pin into the insert releasing hole. OUT 2. Insert can be uninstalled by rotating the wrench counterclockwise. (A magnet is installed on OUT indicated side.) Insert removal hole for wrench Note: Use appropriate wrench for set up. Recommended cutting conditions Recommended insert grades (Vc: m/min) fz (mm/t) Hardness Workpiece material CVD coated carbide PVD coated carbide Edge width (mm) Remarks (HB) M CA0835 PR0735 1.6 2.2(2.25) 3.05 4.05 SS400 Low carbon steel 125 250~310 200~250 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 S10C ~ S25C S30C ~ S58C 190 160~190 130~160 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 (Annealed) Milling Carbon steel S30C ~ S58C 250 140~180 110~150 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 (Heat treated) Annealed 180 140~180 110~150 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 Alloy steel Coolant Heat treated 275 120~160 100~130 0.03~0.10 0.04~0.12 0.06~0.16 0.08~0.18 High carbon alloy SKD11, SKD61, etc. 280 100~140 80~120 0.03~0.10 0.04~0.12 0.06~0.16 0.08~0.18 Austenitic related 220 150~190 80~120 0.03~0.10 0.04~0.12 0.06~0.16 0.08~0.18 Stainless steel Martensitic related 300 140~180 60~80 0.03~0.10 0.04~0.12 0.06~0.16 0.08~0.18 Gray cast iron FC250 ~ FC350 260 160~200 - 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 FCD400 ~ FCD500 160 130~160 - 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 Dry Nodular cast iron FCD600 ~ FCD800 250 110~140 - 0.03~0.12 0.04~0.14 0.06~0.18 0.08~0.20 Note: 1. Use down-cut machining. DC 2. If ap is 1/10 or under of cutter dia.(DC), it is possible to increase feed per tooth (fz) by 40%. ap M172