Kyocera - Основной каталог 2010-2011 ENG
для заказа - kyocera@kyocera-tools.ru
Recommended Cutting Conditions
DRZ type Recommended Cutting Conditions (Coolant)
Recommended Insert Grade (Cutting Speed: m/min) Holder Type (Cutting Depth)
PVD Coated Carbide Carbide Cutting
Diameter D
Workpiece PR660 PR830 PR915 PR1025 PR930 PR905 KW10 2D 3D 4D 5D
Material (mm)
Standard Standard Standard Standard Standard Standard Standard
SP SP SP SP f (mm/rev)
SU SP SU
13~15.5 0.06~0.10 0.06~0.10 0.04~0.08 –
Low Carbon 120~220 120~240 120~240 120~220 120~220 - - 16~26.5 0.08~0.15 0.08~0.15 0.06~0.12 –
27~50
Steel 0.08~0.18 0.08~0.15 0.06~0.12 0.05~0.09
50~ 0.08~0.18 0.08~0.15 0.06~0.12 –
13~15.5 0.06~0.10 0.06~0.10 0.04~0.08 –
Carbon Steel 100~160 120~180 120~180 100~160 100~160 - - 16~26.5 0.08~0.15 0.08~0.15 0.06~0.12 –
27~50
0.08~0.18 0.08~0.15 0.06~0.12 0.05~0.09
50~ 0.08~0.18 0.08~0.15 0.06~0.12 –
13~15.5 0.06~0.10 0.06~0.10 0.04~0.08 –
Alloy Steel 80~140 100~160 100~160 80~140 80~140 - - 16~26.5 0.08~0.15 0.08~0.15 0.06~0.12 –
27~50
0.08~0.18 0.08~0.15 0.06~0.12 0.05~0.09
50~ 0.08~0.18 0.08~0.15 0.06~0.12 –
13~15.5 0.04~0.08 0.04~0.08 0.03~0.07 –
Mold Steel 70~130 80~150 80~150 70~130 70~130 - - 16~26.5 0.08~0 .12 0.06~0.10 0.06~0.08 –
27~50
0.08~0.15 0.06~0.12 0.06~0.10 0.04~0.07
50~ 0.08~0.15 0.06~0.12 0.06~0.10 –
13~15.5 0.04~0.08 0.04~0.08 0.03~0.06 –
Stainless Steel 60~120 70~140 70~140 60~120 60~120 - - 16~26.5 0.06~0.10 0.06~0.10 0.04~0.08 –
27~50
0.06~0.10 0.06~0.12 0.04~0.10 0.04~0.07
50~ 0.06~0.12 0.06~0.12 0.04~0.10 –
13~15.5 0.08~0.12 0.08~0.10 0.06~0.08 –
Gray Cast Iron - - - - - 16~26.5 0.10~0.18 0.10~0.15 0.08~0.12 – K
100~150 100~120 27~50
0.10~0.20 0.10~0.18 0.08~0.15 0.06~0.10
50~ 0.10~0.20 0.10~0.18 0.08~0.15 –
13~15.5 0.08~0.12 0.08~0.10 0.06~0.08 –
Nodular Cast - - - - - 16~26.5 0.10~0.18 0.10~0.15 0.08~0.12 –
Iron 80~120 80~100 27~50
0.10~0.20 0.10~0.18 0.08~0.15 0.06~0.10
DRZ Type
Drilling50~0.10~0.20 0.10~0.18 0.08~0.15–
13~15.5 0.06~0.12 0.06~0.10 0.04~0.08 –
Non-ferrous - - - - - - 16~26.5 0.08~0.18 0.08~0.15 0.06~0.15 –
Metals 200~600 27~50
0.08~0.20 0.08~0.18 0.06~0.15 0.05~0.10
50~ 0.08~0.20 0.08~0.18 0.06~0.15 –
13~15.5 0.05~0.06 0.05~0.06 0.05~0.06 –
Titanium Alloy - - - - - - 16~26.5 0.05~0.07 0.05~0.07 0.05~0.07 –
40~70 27~50
0.06~0.08 0.06~0.08 0.06~0.08 0.04~0.05
50~ 0.06~0.08 0.06~0.08 0.06~0.08 –
• Apply a sufcient amount of coolant. : 1st. Recommendation : 2nd. Recommendation
Cutting Conditions by Application (Workpiece Material: C50)
Applications Flat Surface Slanted Surface Half Cylindrical Hole Expansion Concave Surface Pre-drilled Surface Stacked Plates
Workpiece
Shape
Cutting speed 120 120 120 120 120 120 Not Available
(m/min)
Feeding 0.1 0.05 0.05 0.05 Concave Part *0.05 Not
(mm/rev) Yes Yes Yes Yes 0.05 Yes Available
Coolant (Internal) Continuous Not Available
Part .1
Yes
* For ap, in case of cutting for prepared hole workpiece (Same as using likewise Boring Bar).
Drill type 2D~3D type 4D~5D type e.g.) In case of cutting using DRZ3090-10 (3D type)
ap 0.1D or less Not recommended For milling, prepared hole should be cut bigger than 24 (30-0.1x30x2)
For turning, ap should be set under ap = 3mm (0.1x30)
For ap in case of using outer coolant system
• In case of using outer coolant system, chip evacuation will be bad.
Therefore ap should be measured within 1.5times (1.5xD) of cutting diameter (D).
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