Общий каталог Dijet 2018 - страница 263

Tooling by DIJET Indexable Tools QM MAX G II GMXTYPE Greatly improved metal removal rate! ● Possible to stable high feed machining in case of long overhung length over L/D=6. ● Excellent in ramping and helical interpolation, and possible to high efficient pocket milling. * Possible to Max. ramping angle 1° in case of using ø 25 mm tool dia. Adopted GN surface-hardening treatment on thermal resistant high strength steel gives high hardness over 65HRC and secure insert pocket and holder against thermal deformation, improved body durability and tool life by 30% or more. Make it difficult to be damaged even under severe cutting conditions. Also rust-proof and anti-welding effect is much improved. Cutting performance Material: SKD11 (1.2379, Cutting conditions: Vc=180mm/min, fz=1.2mm/t, ap=0,8mm, ● Tool life Pocket milling: 75x60x30mm, Down cut, Air blow Overhung length: 60mm, Ramping angle: 1° comparison b Tool No.: MXG-4025-M12, Insert No.: ENMU100412ZER-PH (JC8118) 0.4 ‫ڸ‬ 110m Large wear 0.3 ‫ڸ‬ ‫ ە‬PH ‫ڸ‬ 110m ‫ە‬ Normal wear (still able to 0.2 ‫ە‬ continue) Max. flank wear (mm) ‫ڸ‬ New strong edge ‫ە‬ type “PH breaker ‫ڸ‬ ‫ە‬ insert” supressed 0.1 ‫ە ڸ‬ small chipping and ‫ە ە‬ ‫ڸ ە‬ ‫ڸ‬ ● DIJET: ENMU100412ZER-PH (JC8118) achieved longer tool ‫ڸ ڸ‬ ‫ە‬ ▲ DIJET: Conventional tool (JC8118) life compared with 0 ‫ە ە‬ ‫ڸ‬ conventional tool. 0 10 20 30 40 50 60 70 80 90 100 110 120 Cutting length (mm) C051