Каталог Sumitomo сплавы и режимы - страница 13
Навигация
Каталог Sumitomo токарные резцы (державки) для наружного точения
Каталог Sumitomo сверла и развертки
Каталог Sumitomo запасные части
Каталог Sumitomo микроинструмент
Каталог Sumitomo фрезы со сменными пластинами
Representative Grades / M Stainless Steel
Performance
Stainless Steel
Grades AC6020M / AC6030M / AC6040M / AC1030U A
AC6020M : Employs Absotech Platinum, a new CVD coating, coupled with a wear resistant hard substrate to achieve both excellent wear fracture resistance. AC6030M : Employs Absotech Platinum, a new CVD coating. The first recommended grade stainless steel machining that drastically reduces typical abnormal damage in stainless steel machining, and achieves long and stable machining thanks to the improved coating strength and excellent adhesion.
AC6040M : Employs Absotech Bronze, a new PVD coating, and exclusive tough carbide substrate. The excellent adhesion and peel-off resistance of the new PVD coating as well as the improved fracture resistance of the exclusive carbide substrate drastically improves the reliability in unstable machining. AC1030U : Employs Absotech Bronze, a new PVD coating, with a special tough carbide substrate. Achieving excellent machined surface quality with a high-quality cutting edge that reduces adhesion and micro-chipping.
Performance
AC6030M Cutting Performance
- Continuous Cutting
- Interrupted Cutting
0.30 Comp.A （CVD M30)
| 0.25 | AC6030M |
| Conv. A | |
| 0.20 | |
| 0.15 | Conv. A |
| 0.10 | |
| AC6030M | |
| Comp.A | |
| 0.05 | (CVD) |
| M30 | |
| 0 | |
| 2,500 2,000 1,500 1,000 500 0 50 40 30 20 10 | |
| Number of Impacts until Breakage Cutting Time (min) |
Work Material：SUS316 Insert：CNMG120408N-EX Work Material：SUS316 Insert：CNMG120408N-GU
| Cutting Conditions： | =200m/min | =0.2mm/rev | =2.0mm | Cutting Conditions：v =100m/min | f=0.1mm/rev | a =1.0mm | Wet | ||
| vc | f | ap | Wet | c | p |
AC6040M Cutting Performance
- Continuous Cutting
- Interrupted Cutting
0.30 Comp.B （PVD M40)
| 0.25 | AC6040M | ||
| 0.20 | |||
| Conv. B | |||
| 0.15 | Conv. B |
0.10
| AC6040M | Ｂ | |||
| Comp. | ||||
| 0.05 | ( PVD) | |||
| M40 | ||||
| 0 | ||||
| 10 20 | 30 40 | 50 | 6,000 5,000 4,000 3,000 2,000 1,000 0 | |
| Cutting Time (min) | Number of Impacts until Breakage |
Work Material：SUS316 Insert：CNMG120408N-GU Work Material：SUS316 Insert：CNMG120408N-GU
| Cutting Conditions：v =150m/min | f=0.2mm/rev | a =2.0mm | Wet | Cutting Conditions：v =230m/min | f=0.23mm/rev | a =0.80mm | Dry | ||
| c | p | c | p |