Finish boring insert selection & cutting data - Big Kaiser
Finish boring insert selection & cutting data - Big Kaiser
Finish boring insert selection & cutting data - Big Kaiser
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FINISH BORING INSERT SELECTION & CUTTING DATA<br />
RECOMMENDED INSERT & CUTTING DATA FOR<br />
FINISH BORING UNDER OPTIMAL CONDITIONS<br />
� Length to diameter ratio less than 4:1<br />
� Rigid fi xture and workpiece<br />
� Good machine spindle<br />
� Set-up not chatter prone<br />
� Insert holder size 1 (EWN)<br />
OPTIMAL CONDITIONS<br />
MATERIAL<br />
INSERT<br />
RADIUS TP..07<br />
INSERT TYPE AND SIZE<br />
TC..11 CC..06 CC..09<br />
STOCK ALLOW<br />
ON DIA.<br />
FEED IPR SPEED SFM<br />
Mild, Low-carbon Steel<br />
.008 10.651.802 11.656.352 11.654.856 — .008-.012 .0020<br />
10xx-15xx<br />
.016 10.651.702 11.655.322 11.654.865 11.654.959 .016-.020 .0040 1000-1450<br />
1018,1020,1551, A36<br />
.031 — 11.655.332 11.654.867 11.654.960 .024-.040 .0060<br />
High Carbon Alloy Steel<br />
.008 10.651.802 11.656.352 11.654.856 — .008-.012 .0020<br />
23xx-92xx, Tool Steel<br />
.016 10.651.702 11.655.322 11.654.865 11.654.959 .016-.020 .0040 800-1100<br />
4140, 4340, 8620<br />
.031 — 11.655.332 11.654.867 11.654.960 .024-.040 .0060<br />
300 Stainless Steel<br />
.008 10.651.802 11.656.352 11.654.856 — .008-.012 .0020<br />
Austenitic<br />
.016 10.651.702 11.655.322 11.654.865 11.654.959 .016-.020 .0040 550-800<br />
303, 304, 316, 17-4ph .031 — 11.655.332 11.654.867 11.654.960 .024-.040 .0060<br />
400 Stainless Steel<br />
.008 10.651.802 11.656.352 11.654.856 — .008-.012 .0020<br />
Martensitic<br />
.016 10.651.702 11.655.322 11.654.865 11.654.959 .016-.020 .0040 650-875<br />
403, 410, 416, 430 .031 — 11.655.332 11.654.867 11.654.960 .024-.040 .0060<br />
.008 — 10.655.373 11.654.840 — .008-.012 .0020<br />
Grey Cast Iron<br />
Malleable Cast Iron<br />
Class 20, 30<br />
.012<br />
.016<br />
10.651.735<br />
—<br />
—<br />
10.655.383<br />
—<br />
11.654.850<br />
—<br />
11.654.940<br />
.010-.014<br />
.016-.020<br />
.0030<br />
.0040<br />
650-1000<br />
.031 — 10.655.393 11.654.860 11.654.952 .024-.050 .0060<br />
CBN-CH, CBN-CHN — 11.938.872 11.938.833 11.938.835 11.938.838 .008-.016 .0030 1500-2000<br />
Silicon Nitride Si3N4 — — — 11.654.841 11.654.951 .016-.026 .0050 1000-1200<br />
.008 — 10.655.301 11.654.840 — .008-.012 .0020<br />
Ductile/Nodular/Chilled<br />
Cast Iron<br />
.012<br />
.016<br />
10.651.632<br />
—<br />
—<br />
10.655.302<br />
—<br />
11.654.850<br />
—<br />
11.654.940<br />
.010-.014<br />
.016-.020<br />
.0030<br />
.0040<br />
375-625<br />
.031 — 10.655.303 11.654.860 11.654.952 .024-.040 .0060<br />
.008 10.651.837 10.655.379 — — .006-.010 .0015<br />
High Temp. Alloys<br />
Titanium, Inconel, Monel<br />
.012<br />
.016<br />
10.651.737<br />
—<br />
—<br />
10.655.389<br />
—<br />
11.654.868<br />
—<br />
11.654.968<br />
.008-.012<br />
.012-.016<br />
.0020<br />
.0020<br />
200-325<br />
.031 — 10.655.399 11.654.869 11.654.969 .018-.032 .0030<br />
.008 — 11.655.315 — — .008-.012 .0020<br />
Copper Alloys<br />
Brass, Bronze<br />
.012<br />
.016<br />
10.651.623<br />
—<br />
—<br />
11.655.325<br />
—<br />
11.654.858<br />
—<br />
11.654.957<br />
.010-.014<br />
.016-.020<br />
.0030<br />
.0040<br />
1100-1800<br />
.031 — 11.655.335 11.654.864 11.654.958 .024-.050 .0060<br />
.008 10.651.825 10.655.378 10.654.877 — .008-.012 .0020<br />
Aluminum/Magnesium<br />
6061, 7075<br />
.016 10.651.725 10.655.387 10.654.888 10.654.977 .016-.020 .0040 1200-1600<br />
.031 11.651.923 10.655.397 10.654.898 10.654.987 .024-.040 .0060<br />
.008 — 11.938.861 11.938.847 — .008-.012 .0020<br />
Aluminum/Magnesium<br />
6061, 7075<br />
PCD Inserts<br />
.012<br />
.016<br />
10.938.840<br />
—<br />
—<br />
10.938.841<br />
—<br />
11.938.842<br />
—<br />
11.938.843<br />
.010-.014<br />
.016-.020<br />
.0030<br />
.0040<br />
2000-4000<br />
.031 11.938.830 11.938.860 — 11.938.851 .024-.050 .0060<br />
.008 — — — — .004-.008 .0010<br />
Hardened Steel<br />
.012 10.938.837 — — — .004-.008 .0010<br />
Min. 50HRc<br />
CBN Inserts<br />
.016 — 10.938.834 11.938.835 11.938.838 .005-.010 .0015”<br />
200-300<br />
.031 — 10.938.865 — — .006-.012 0.0020<br />
All <strong>cutting</strong> <strong>data</strong> without guarantee<br />
Cutting Speed: Feed Rate:<br />
RPM =<br />
SFM x 3.82<br />
BORE Ø<br />
IPM = RPM x IPR
RECOMMENDED INSERT & CUTTING DATA FOR<br />
FINISH BORING UNDER CRITICAL CONDITIONS<br />
� Length to diameter ratio over 5:1<br />
� Unstable fi xture and/or workpiece<br />
� Excessive spindle looseness<br />
� Set-up chatter prone<br />
� Insert holder size 2 and 3 (EWN)<br />
CRITICAL CONDITIONS<br />
MATERIAL<br />
Mild, Low-carbon Steel<br />
10xx-15xx<br />
1018,1020,1551, A36<br />
High Carbon Alloy Steel<br />
23xx-92xx, Tool Steel<br />
4140, 4340, 8620<br />
300 Stainless Steel<br />
Austenitic<br />
303, 304, 316, 17-4ph<br />
400 Stainless Steel<br />
Martensitic<br />
403, 410, 416, 430<br />
Grey Cast Iron<br />
Malleable Cast Iron<br />
Class 20, 30<br />
Ductile/Nodular/Chilled<br />
Cast Iron<br />
High Temp. Alloys<br />
Titanium, Inconel, Monel<br />
Copper Alloys<br />
Brass, Bronze<br />
Aluminum/Magnesium<br />
6061, 7075<br />
All <strong>cutting</strong> <strong>data</strong> without guarantee<br />
Cutting Speed: Feed Rate:<br />
RPM =<br />
SFM x 3.82<br />
BORE Ø<br />
IPM = RPM x IPR<br />
INSERT<br />
RADIUS TP..07<br />
INSERT TYPE AND SIZE<br />
TC..11 CC..06 CC..09<br />
STOCK ALLOW<br />
ON DIA.<br />
FEED IPR<br />
.004 10.651.824 10.655.363 — — .003-.006 .0010<br />
.008 10.651.835 10.655.372 11.654.840 — .006-.010 .0015<br />
.012 10.651.736 10.655.386 — — .010-.014 .0020<br />
.016 — 10.655.381 11.654.850 11.654.940 .014-.020 .0020<br />
.004 10.651.824 10.655.363 — — .003-.006 .0010<br />
.008 10.651.835 10.655.372 11.654.840 — .006-.010 .0015<br />
.012 10.651.736 10.655.386 — — .010-.014 .0020<br />
.016 10.651.734 10.655.381 11.654.850 11.654.940 .014-.020 .0020<br />
.004 10.651.824 10.655.363 — — .003-.006 .0010<br />
.008 10.651.837 10.655.379 — — .006-.010 .0015<br />
.012 10.651.737 — — — .010-.014 .0020<br />
.016 10.651.734 10.655.389 11.654.845 11.654.968 .014-.020 .0020<br />
.004 10.651.824 10.655.363 — — .003-.006 .0010<br />
.008 10.651.837 10.655.379 — — .006-.010 .0015<br />
.012 10.651.737 — — — .010-.014 .0020<br />
.016 10.651.734 10.655.389 11.654.845 11.654.968 .014-.020 .0020<br />
.004 10.651.824 10.655.363 — — .003-.006 .0010<br />
.008 10.651.833 10.655.373 — — .006-.010 .0020<br />
.012 10.651.735 — — — .010-.014 .0020<br />
.016 10.651.734 10.655.383 11.654.868 11.654.968 .014-.020 .0030<br />
.004 10.651.824 10.655.363 — — .003-.006 .0010<br />
.008 — 10.655.373 — — .006-.010 .0020<br />
.012 10.651.623 — — — .010-.014 .0020<br />
.016 — 10.655.383 11.654.868 11.654.968 .014-.020 .0030<br />
.008 10.651.837 10.655.379 — — .006-.010 .0020<br />
.012 10.651.737 — — — .010-.014 .0020<br />
.016 — 10.655.389 11.654.963 11.654.957 .014-.020 .0030<br />
.008 — 11.655.315 — — .006-.010 .0015<br />
.012 10.651.623 — — — .010-.014 .0020<br />
.016 — 11.655.325 11.654.858 11.654.957 .014-.020 .0020<br />
.004 10.651.823 — — — .003-.006 .0010<br />
.008 10.651.825 10.655.378 10.654.877 — .006-.010 .0020<br />
.012 10.651.723 — — — .010-.014 .0020<br />
.016 10.651.725 10.655.388 10.654.888 10.654.977 .014-.020 .0030<br />
SPEED SFM<br />
525-675<br />
400-550<br />
350-525<br />
425-550<br />
350-500<br />
250-350<br />
125-250<br />
400-700<br />
600-1100<br />
Maximum speed of 310 EWB: 6,600 SFM<br />
Maximum speed of 310 EWN: 4,000 SFM
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