Kyocera - Основной каталог 2010-2011 ENG
для заказа - kyocera@kyocera-tools.ru
Recommended Cutting Conditions
Recommended Insert Grade Remarks
Workpiece Material PVD Coated Carbide Carbide
PR1025 KW10
Grooving Traversing
Grooving Traversing
Carbon Steel Vc (m/min) 60 ~ 150 -
f (mm/rev) 0.01 ~ 0.03 0.02 ~ 0.15 -
Alloy Steel Vc (m/min) 60 ~ 150 -
f (mm/rev) 0.01 ~ 0.03 0.02 ~ 0.15 -
Stainless Steel Vc (m/min) 50 ~ 120 - E
f (mm/rev) 0.01 ~ 0.02 0.02 ~ 0.1 - E7
Coolant
Vc (m/min) - 50 ~ 100
Cast Iron f (mm/rev) - 0.01 ~ 0.02 0.02 ~ 0.15
Non-ferrous Metals Vc (m/min) - 200 ~ 450 Small Tools
f (mm/rev) - 0.01 ~ 0.03 0.02 ~ 0.15
Brass Vc (m/min) - 100 ~ 200
f (mm/rev) - 0.01 ~ 0.05 0.02 ~ 0.2
Applicable Chipbreaker Range ap (mm) ap (mm)TKFB12R28.. TKFB16R38..
TKFB12R15.. ap (mm)
5 (Steel) 6 (Steel)
(Steel)
4 5
3 3 4
2 2 3
1 1 2
1
0.1 0.2 0.1 0.2
0.1 0.2
f (mm/rev) f (mm/rev)
f (mm/rev)
Advantages of TKFB type for Back Turning TKFB edge shape
1. Minimal deection due to lower cutting force
2. Smooth chip control Shallow wiper edge angle
External face of workpiece
Side face of workpiece
3. Better surface nish by optimum wiper edge
angle
Variation of Cutting Dia (Transfer of Cutting Edge) Comparison of surface nish
50 TKFB type Competitor B
Variation of Cutting Dia (m) 40 Cutting Dia. Competitor A
30
Feed Rate
20
10 TKFB type (mm/rev)
f=0.05
0 Rz=3.3m Rz=11.2m 10
0.05 0.1 0.15
f (mm/rev)
Cutting Conditions: Vc=80m/min ap=1mm f=0.03~0.12mm/rev WET C45 Feed Rate
(mm/rev)
f=0.07
Rz=4.6m Rz=14.2m
Cutting Conditions: Vc=80m/min ap=1mm WET (oil-based) C45
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