Общий каталог Dijet 2018 - страница 474

Tooling by DIJET Indexable Tools Back & Forth Cutter PFCTYPE High speed up and down two way cutting can improve the efficiency and accuracy. 1 High speed & high accuracy can be achieved. Surface roughness and Parallelism/Perpendicularity: 0.01mm or less (feed & pick direction). Improvement of machining method Current method: by end mill Improved method: by up and down cutting motion ● Short machining time. ● Long machining time. ● Exellent surface roughness ● Deflection and waviness Feed ● Deflection and waviness problem occurs. Feed problem occurs. Excellent verticalness and surface roughness 2 Suitable to use with extra overhung length DSA arbor: total 43 items Available maximum overhung length: 400mm 3 Easy to adjust the O.D.run out Instructions for adjusting the O.D. run out STEP1 STEP2 On the machine t bolt ④ Measure the O.D. run out on the machine. g of the se ②Rigid tig htenin ⑤ Adjust the lower inserts to reach the same height as highest insert by tightening the screw for radial adjustment. Set bolt Never loosen set bolt while the adjustment. Screw ● Adjust O.D. run out 0.01mm or less.Target 0.005mm for radial adjustment ① Loosen all the screws for radial adjustment. ② Tighten the set bolt as pushing the cartridge to axial direction. Tighten the set bolt firmly. ③ Set the cutter body to arbor. 4 CBN insert and JC8003 DV-coated insert are available as standard stock. CBN: JBN500 is the best grade for high speed machining and accuracy finishing and longer tool life. DV coated: JC8003 is suitable for semi-finishing to finishing. 5 Consolidating of parts. Easy setting by using same wrench for insert clamp screw and screw for radial adjustments. And the same parts are used from smallest diameter to biggest diameter. C262