Page 178 - Carbide drills I Thread cutting tools 2023
P. 178

n
                                                                                       v f
                                                                 f
                                                                        L K
                                                  d 1
          Application      Material       M       [mm]  [m/min]  [mm]  [mm]   [min ] -1  [mm/min]
                                                          v c
                        Cast iron      M 4          3.30   100   0.0500   9.5   9645    482
                        (lamellar / spheroidal)  M 5  4.20  100  0.0650  11.8   7580    493
                                       M 6          5.00   100   0.0750  14.7   6365    477
                                       M 8          6.80   100   0.1000  19.7   4680    468
                                       M 10         8.50   100   0.1250  23.8   3745    468
                                       M 12        10.20   100   0.1500  27.4   3120    468
                                       M 16        14.00   100   0.2100  37.8   2275    478
                        Cast aluminium  M 4         3.30   250   0.0600   9.5   24115  1447
                                       M 5          4.20   250   0.0750  11.8   18945  1421
                                       M 6          5.00   250   0.0900  14.7   15915  1432
                                       M 8          6.80   250   0.1200  19.7   11705  1405
                                       M 10         8.50   250   0.1500  23.8   9360   1404
                                       M 12        10.20   250   0.1800  27.4   7800   1404
                                       M 16        14.00   250   0.2500  37.8   5685   1421
                        Wrought aluminium alloys   M 4  3.30  200  0.0600  9.5  19290  1157
                        Si < 6%        M 5          4.20   200   0.0750  11.8   15160  1137
                        hardened       M 6          5.00   200   0.0900  14.7   12730  1146
                                       M 8          6.80   200   0.1200  19.7   9360   1123
                                       M 10         8.50   200   0.1500  23.8   7490   1124
                                       M 12        10.20   200   0.1800  27.4   6240   1123
                                       M 16        14.00   200   0.2500  37.8   4545   1136
                        Short-chipping brass   M 4  3.30   250   0.0600   9.5   24115  1447
                        [CuZn]         M 5          4.20   250   0.0750  11.8   18945  1421
                                       M 6          5.00   250   0.0900  14.7   15915  1432
                                       M 8          6.80   250   0.1200  19.7   11705  1405
                                       M 10         8.50   250   0.1500  23.8   9360   1404
                                       M 12        10.20   250   0.1800  27.4   7800   1404
                                       M 16        14.00   250   0.2500  37.8   5685   1421


                                                                             n
                                                                                       v f
                                                                       f z
                                                       P
                                                                  v c
                                                                                  v fc
          Application      Material       M      [mm]  [mm]   z  [m/min]  [mm]  [min ] -1  [mm/min] [mm/min]
                                                 D 1
                        Cast iron      M 4        3.20  0.70  2   100  0.0200  9945  80  398
                        (lamellar / spheroidal)  M 5  4.00  0.80  2  100  0.0250  7960  80  398
                                       M 6        4.75  1.00  2   100  0.0300  6700  84  402
                                       M 8        6.35  1.25  2   100  0.0400  5015  83  401
                                       M 10       7.95  1.50  2   100  0.0550  4005  90  441
                                       M 12       9.95  1.75  2   100  0.0650  3200  71  416
                                       M 16      13.20  2.00  2   100  0.0900  2410  76  434
                        Cast aluminium  M 4       3.20  0.70  2   250  0.0250  24870  249  1244
                                       M 5        4.00  0.80  2   250  0.0300  19895  239  1194
                                       M 6        4.75  1.00  2   250  0.0350  16755  244  1173
                                       M 8        6.35  1.25  2   250  0.0500  12530  258  1253
                                       M 10       7.95  1.50  2   250  0.0600  10010  246  1201
                                       M 12       9.95  1.75  2   250  0.0750  8000  205  1200
                                       M 16      13.20  2.00  2   250  0.1000  6030  211  1206
                        Wrought aluminium alloys   M 4  3.20  0.70  2  200  0.0250  19895  199  995
                        Si < 6%        M 5        4.00  0.80  2   200  0.0300  15915  191  955
                        hardened       M 6        4.75  1.00  2   200  0.0350  13405  196  938
                                       M 8        6.35  1.25  2   200  0.0500  10025  207  1003
                                       M 10       7.95  1.50  2   200  0.0600  8010  197  961
                                       M 12       9.95  1.75  2   200  0.0750  6400  164  960
                                       M 16      13.20  2.00  2   200  0.1000  4825  169  965
                        Short-chipping brass   M 4  3.20  0.70  2  250  0.0250  24870  249  1244
                        [CuZn]         M 5        4.00  0.80  2   250  0.0300  19895  239  1194
                                       M 6        4.75  1.00  2   250  0.0350  16755  244  1173
                                       M 8        6.35  1.25  2   250  0.0500  12530  258  1253
                                       M 10       7.95  1.50  2   250  0.0600  10010  246  1201
                                       M 12       9.95  1.75  2   250  0.0750  8000  205  1200
                                       M 16      13.20  2.00  2   250  0.1000  6030  211  1206
        fraisa.com
        176
   173   174   175   176   177   178   179   180   181   182   183