Kyocera - Каталог фрезерование 2017 ENG
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MSR
Recommended Cutting Conditions
Feed Rate fz (ipt) Recommended Insert Grade (Vc sfm)
Workpiece General Purpose Low Cutting Force MEGACOAT PVD Coated Carbide
Material NB3+NB4 NB3P+NB4P
Carbon Steel 0.008 0.006 PR1230 PR1210 PR830
-
Cast Iron 0.008 0.006
330~490~660 300~490~590
330~490~660
- -
Stainless Steel Not Recommended
Non-Ferrous Metals Not Recommended
* For MSR, cutting speed should be carefully adjusted depending on the length of toolholder protruding from the end of machine spindle. :1st Recommendation : 2nd Recommendation
· When the protruding length of toolholder is small, set the cutting speed to slightly higher than the recommended cutting conditions.
· When the protruding length of toolholder is large, set the cutting speed to slightly lower than the recommended cutting conditions.
Recommended Cutting Conditions (Shouldering)
MSR100R-1
Workpiece Overhang Length Cutting Conditions D.O.C. ae (in) Chip Removal Rate Overhang Length A (in)
Material (in3/min)
A (in) Cutting Speed (Vc) Feed Rate (fz)
< 3.94 Vc = 590sfm fz = 0.008ipt 0.79 3.15 67.13
Carbon Steel 3.94~7.87 Vc = 590sfm fz = 0.008ipt 0.79 1.57 33.56
E 90 LEAD
7.91 Vc = 400sfm fz = 0.008ipt 0.79 1.18 16.84
A
< 3.94 Vc = 500sfm fz = 0.008ipt 0.79 3.15 56.14
Cast Iron 3.94~7.87 Vc = 500sfm fz = 0.008ipt 0.79 1.57 28.07
7.91 Vc = 325sfm fz = 0.008ipt 0.79 1.18 13.91
MSR100R-2 Overhang Length Cutting Conditions D.O.C. ae (in) Chip Removal Rate 4
Workpiece A (in) Cutting Speed (Vc) Feed Rate (fz) (in3/min) 4
Material < 5.12 1.57 1.57 67.13 43
Vc = 590sfm fz = 0.008ipt 1.57 0.79 33.56 43
Cast Iron 5.12~9.06 1.57 0.79 22.46
9.09 Vc = 590sfm fz = 0.008ipt 1.57 1.57 56.14
Carbon Steel < 5.12 1.57 0.79 28.07
Vc = 400sfm fz = 0.008ipt 1.57 0.79 18.55
5.12~9.06
9.09 Vc = 500sfm fz = 0.008ipt
Vc = 500sfm fz = 0.008ipt
Vc = 325sfm fz = 0.008ipt
MSR100R-4 Overhang Length Cutting Conditions D.O.C. ae (in) Chip Removal Rate
Workpiece A (in) Cutting Speed (Vc) Feed Rate (fz) (in3/min)
Material < 7.09 2.95 0.79 63.16
Vc = 590sfm fz = 0.008ipt 2.95 0.39 31.61
Cast Iron 7.09~11.02 2.95 0.39 21.05
11.06 Vc = 590sfm fz = 0.008ipt 2.95 0.79 52.66
Carbon Steel < 7.09 2.95 0.39 26.30
Vc = 400sfm fz = 0.008ipt 2.95 0.39 17.39
7.09~11.02
11.06 Vc = 500sfm fz = 0.008ipt
Vc = 500sfm fz = 0.008ipt
Vc = 325sfm fz = 0.008ipt
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