Общий каталог Dijet 2018 - страница 32

Tooling by DIJET Modular Head Series High Feed Diemaster MSHTYPE ■ RECOMMENDED CUTTING CONDITIONS ● MSH type + MSN Carbide Shank Holder Tooling by DIJET Tool dia. (mm) Modular 20/21/22 25/26 Modular Head High Feed Diemaster Work Materials Grades Insert No. of teeth 3N MSHTYPE No. of teeth 2N ℓ ap n Vf ℓ ap n Vf (mm) (mm) (min-1) (mm/min) (mm) (mm) (min-1) (mm/min) ■ RECOMMENDED CUTTING CONDITIONS 70 0.5 2,850 7,700 90 0.7 2,300 5,500 HeadSeries Carbon steel JC7560 S50C, S55C ● MSH C55) ＋ MSN Carbide Shank (C50,type (JC5040) 120 Holder 0.4 2,600 7,000 140 0.5 2,300 5,100 Below 250HB (JC8050) 190 0.3 2,400 6,500 210 Tool dia. (mm) 0.3 1,900 3,800 Series Mold steel 16/17 20/21/22 HPM7, PX5, JC8118 70 0.5 2,850 7,700 90 0.7 2,300 5,500 Insert JC5118 120 0.4 2,600 7,000 140 0.5 2,300 5,100 Work Materials NAK80, P20 No. of teeth 2N No. of teeth 2N (1.2311,P20) Grades (JC7560) 30-43HRC (Below 36HRC) 190 0.3 ap 2,400 n 6,500 Vf 210 0.3 ap 1,900 n 3,800 Vf ℓ ℓ Die steel (mm) 70 (mm) 0.5 (min ) 2,850 -1 (mm/min) 7,700 (mm) 90 (mm) 0.7 (min ) 2,300 -1 (mm/min) 5,500 JC7560 SKD61, SKD11 Carbon steel (1.2344, 1.2379) (JC5040) JC7560 70 120 0.4 3,580 2,600 6,440 7,000 70 140 0.6 0.5 2,850 2,300 5,700 5,100 S50C, S55C (JC8050) Below ( 255HB) C50, C55 (JC5040) 120 190 0.3 0.3 3,180 2,400 5,090 6,500 210 120 0.5 0.3 2,600 1,900 5,200 3,800 (JC8050) 160 0.2 2,980 4,760 190 0.3 2,400 4,800 Below 250HB Stainless steel JC7560 70 0.5 2,500 6,800 90 0.7 2,000 4,400 Mold steel (JC5118) 70 0.4 3,180 5,720 70 0.5 2,850 5,700 SUS304 HPM7, PX5, JC5118 120 0.4 2,400 6,500 140 0.5 2,000 4,000 NAK80, Below P20 250HB (JC8050) (JC7560) 120 0.3 3,180 5,090 120 0.4 2,600 5,200 (1.2311, P20) JC8118 (Below 36HRC) 190 0.3 2,400 6,500 210 0.3 1,900 3,800 30-43HRC 160 0.2 2,980 4,760 190 0.3 2,400 4,800 Hardened Die die steel steel JC8118 70 70 0.3 0.4 1,300 3,180 2,300 5,720 90 70 0.6 0.5 1,100 2,850 1,500 5,700 SKD61, SKD61,DAC, DHA SKD11 JC7560 (1.2344,1.2379) (1.2344, 1.2379) JC5118 (JC5040) 120 120 0.3 3,180 1,200 5,090 2,000 120 140 0.4 0.4 2,600 1,000 5,200 1,400 Below 255HB (JC8050) JC8015 160 0.2 2,980 4,760 190 0.3 2,400 4,800 40-50HRC 190 – – – 210 – – – Stainless Grey steel & Nodular JC7560 JC8118 70 70 0.3 0.6 3,180 2,400 5,720 8,000 70 90 10.5 2,500 1,900 5,000 4,500 SUS304 cast iron (JC5118) JC5118 120 0.3 2,980 4,760 120 0.4 2,400 4,800 FC,Below 250HB FCD (GG, GGG) (JC8050) JC8015 120 0.5 2,400 7,200 140 0.8 1,900 4,300 Below 300HB 160 0.2 2,980 4,760 190 0.3 2,400 4,800 Hardened die steel (JC7560) 190 70 0.4 0.2 2,000 2,380 6,000 2,610 210 70 0.5 0.4 1,600 1,300 3,800 1,600 SKD61, DAC, ℓ: Overhung DHA ap:JC5118 length, Depth of cut, n: Spindle0.2 speed, Vf: Feed speed 120 2,380 2,380 120 0.3 1,200 1,400 (1.2344,1.2379) JC8015 40-50HRC 160 – – – 190 – – – Grey & Nodular JC5118 70 0.5 2,980 6,550 70 0.6 2,400 5,800 cast iron FC, FCD (GG, GGG) JC8015 120 0.4 2,980 5,960 120 0.5 2,400 5,300 (JC7560) 160 0.3 2,500 5,000 190 0.4 2,000 4,800 Below 300HB ℓ : Overhung length, ap : Depth of cut, n : Spindle speed, Vf : Feed speed ■ NOTE ■ NOTE 1) The cutting parameters to be adjusted according to the machine rigidity or work rigidity. 1） 2) TheIncutting parameters case chatter to be occurrs, adjusted according recommend to reduceto the machine depth of cut or rigidity spindle or workwith speed rigidity. keeping 2） In case feed chatter per tooth. occurrs, recommend to reduce depth of cut or spindle speed with keeping 3) feedIf per tooth.does not have enough power, recommend to reduce depth of cut first and reduce machine 3） If machine spindledoes speed not andhave feedenough speed.power, recommend to reduce depth of cut first and reduce 4) spindle Use speed air blowandto feed flush speed. the chips out. 4） 5) UseInaircase blowofto50-55HRC flush the chips out. die steel), recommend to reduce 30% above ap, n, Vf. (Hardened 6) In case 5） In case of unfavourable of 50-55HRC conditions, (Hardened insert die steel), grade JC8050 recommend 30% above ap, n, V f. is recommended. to reduce 6） In case of unfavourable conditions, insert grade JC8050 is recommended. ℓ: Overhung length B016