Общий каталог Dijet 2018 - страница 403

Tooling by DIJET Indexable Tools Mirror Ball GRMTyPE ■ RECOMMENDED CUTTING CONDITIONS ● BNM-C (carbide shank) with GRM insert Cutting Tool dia. (mm) Profile milling Face milling Work Materials Grades speed φ16 x R5 φ20 x R6 Depth of cut Max. Pick Pick Vc n Vf n Vf ap (mm) ae (mm) ae (mm) (m/min) (min-1) (mm/min) (min-1) (mm/min) ～0.25D Grey cast iron DH102 (160-260HB) (JC8015) 450 9,000 4,500 7,200 4,300 0.1−0.3 0.02D ～0.25D Nodular cast iron DH102 (170-300HB) (JC8015) 350 7,000 3,500 5,600 3,000 0.1−0.2 0.02D ～0.20D Carbon steel (180-280HB) JC8015 350 7,000 3,500 5,600 3,000 0.1−0.2 0.02D ～0.20D Low alloy steel (180-280HB) JC8015 350 7,000 3,500 5,600 3,000 0.1−0.2 0.02D ～0.20D Tool & die steel (180-255HB) JC8015 350 7,000 3,500 5,600 3,000 0.1−0.2 0.02D ～0.20D Mold steel DH102 (30-36HRC) (JC8015) 300 6,000 2,400 4,800 2,200 0.1−0.2 0.015D ～0.20D Mold steel DH102 (38-43HRC) (JC8015) 280 5,600 2,200 4,500 2,000 0.1−0.2 0.015D ～0.15D Hardened die steel (40-55HRC) DH102 250 5,000 2,000 4,000 1,800 0.05−0.15 0.015D ～0.15D Hardened die steel (56-63HRC) DH102 200 4,000 1,400 3,200 1,300 0.05−0.1 0.015D ～0.20D Stainless steel (150-250HB) JC8015 300 6,000 3,000 4,800 2,400 0.1−0.2 0.02D Cutting Tool dia. (mm) Profile milling Face milling Work Materials Grades speed φ25 x R5 φ30 x R10 Depth of cut Max. Pick Pick Vc n Vf n Vf ap (mm) ae (mm) ae (mm) (m/min) (min-1) (mm/min) (min-1) (mm/min) ～0.25D Grey cast iron DH102 (160-260HB) (JC8015) 450 6,000 4,000 5,000 4,000 0.1−0.3 0.02D ～0.25D Nodular cast iron DH102 (170-300HB) (JC8015) 350 4,500 2,700 4,000 2,800 0.1−0.2 0.02D ～0.20D Carbon steel (180-280HB) JC8015 350 4,500 2,700 4,000 2,800 0.1−0.2 0.02D ～0.20D Low alloy steel (180-280HB) JC8015 350 4,500 2,700 4,000 2,800 0.1−0.2 0.02D ～0.20D Tool & die steel (180-255HB) JC8015 350 4,500 2,700 4,000 2,800 0.1−0.2 0.02D ～0.20D Mold steel DH102 (30-36HRC) (JC8015) 300 3,800 1,900 3,200 1,800 0.1−0.2 0.015D ～0.20D Mold steel DH102 (38-43HRC) (JC8015) 280 3,600 1,800 3,000 1,700 0.1−0.2 0.015D ～0.15D Hardened die steel (40-55HRC) DH102 250 3,200 1,600 2,700 1,400 0.05−0.15 0.015D ～0.15D Hardened die steel (56-63HRC) DH102 200 2,600 1,300 2,000 1,000 0.05−0.1 0.015D ～0.20D Stainless steel (150-250HB) JC8015 300 3,850 2,100 3,200 2,000 0.1−0.2 0.02D n: Spindle speed, Vf: Feed speed Note) When machining both profile and flat surface simultaneously, use the profile milling conditions. ★ Attention to mounting insert Dimensions (mm) Recommended torque 1. Clean the insert seat carefully. φDc (N・m) 10 1.2 2. Clean the insert, especially hole and location face. 12 2.0 3. Change the clamp screw when the screw gets worn out. 16 3.0 4. Do not tightened the clamp screw too hard. 20 4.0 Recommend to use Torque control wrenches. (page C180) 25 5.0 30 6.0 See the right table for recommended tightening torque. 32 6.0 (See table) C191