Общий каталог Dijet 2018 - страница 144

Tooling by DIJET Blade-Chipper MTDTYPE MTDTYPE ■ Inserts Fig.1 RPMT10T3MOE-MM4 Fig.2 RPMT10T3MOE-MH4 11 11 4-18 4-18 φDc φD φDc φD T T PVD coated Dimensions (mm) Type Corner Cat. No. Tolerance Fig. JC7560P φDc T φD Medium 4 RPMT10T3MOE-MM4 M ● 10 3.97 3.5 1 Heavy 4 RPMT10T3MOE-MH4 M ● 10 3.97 3.5 2 10 inserts per case. ■ RECOMMENDED CUTTING CONDITIONS MTD ● MTD and MSN type feed per Tool dia. øDc (mm) Cutting Depth of cut tooth ø25 x 3N ø32x 4N Work materials Grades speed Breaker ap n vf n vf Vc (m/min) ap range (mm) (mm) fz (mm/t) (mm-1) (mm/min) (mm-1) (mm/min) 0.5 0.35 3,209 3,342 Stainless steel 1.0 0.25 3,056 2,292 2,387 2,387 (Martensitic) JC7560P 190-240-290 MM4 0.5 – 2.5 1.5 0.21 (Vc=240) 1,925 (Vc=240) 2,006 MH4 2.0 0.20 1,834 1,910 0.5 0.35 2,407 2,506 Stainless steel 1.0 0.25 2,292 1,719 1,790 1,790 (Austenitic) JC7560P 130-180-230 MM4 0.5 – 2.5 1.5 0.21 (Vc=180) 1,444 (Vc=180) 1,504 MH4 2.0 0.20 1,375 1,432 ℓ: Overhung length, ap: Depth of cut, vc:cutting speed, Medium type/4corners, Heavy type/4 corners n: Spindle speed, Vf: Feed speed, fz: feed per tooth vc vf ℓ/Dc (m/min) (mm/min) Or under 3DC 100% 100% Over 3DC, up to 5 DC 70% 70% ■NOTE 1) The figure to be adjusted according to the machine rigidity or work rigidity. 2) In case of lengthening overhung length, cuttting speed and feed speed to be reduced according to the right table. 3) Should use breaker type properly according to the work shapes or conditions of chipping. Normally, recommend to use MM-breaker. 4) Use air blow. B128 ● Standard stock items □: Stock in Japan ○: Soon to be deleted