CUTTING DATA RECOMMENDATION HOBS BP II (DIN 3972)

D ae1 [mm] ae2 [mm] Vc1 [m/min] Vc2 [m/min] fa [mm/WU] fa [mm/WU] fa [mm/WU]

Module Designation

[mm]Schnitt1/cut1Schnitt2/cut2Rm>1000 N/mm2Rm<1000 N/mm2Z <=50Z =50-100Z >=100
77X8Z180006BDA0218013,5-160-180180-2001,5-2,52,5-4,54,5-6,0
677X8Z240006BFA0221013,5-160-180180-2002,0-3,03,0-5,05,0-6,0
77X8Z240006BFA0224013,5-160-180180-2002,5-3,53,5-5,05,0-6,0
77X8Z180007BDA0218015,75-160-180180-2001,2-2,02,0-3,53,5-5,0
777X8Z210007BEA0221015,75-160-180180-2001,5-2,52,5-4,54,5-6,0
77X8Z240007BFA0224015,75-160-180180-2002,0-3,03,0-5,05,0-6,0
77X8Z210008BEA0221018,00-140-160160-1801,3-2,22,2-4,04,0-6,0
877X8Z240008BFA0224018,00-140-160160-1801,8-2,52,5-4,54,5-6,0
77X8Z270008BHA0227018,00-140-160160-1802,0-3,53,5-5,05,0-6,0
77X8Z210009BEA0221020,25-140-160160-1801,2-1,81,8-3,53,5-5,0
977X8Z240009BFA0224020,25-140-160160-1801,5-2,32,3-4,54,5-6,0
77X8Z270009BHA0227020,25-140-160160-1801,8-2,82,8-5,05,0-6,0
77X8Z210010BEA0221022,50-140-160160-1801,0-1,61,6-3,23,2-5,0
1077X8Z240010BFA0224022,50-140-160160-1801,3-2,02,0-4,04,0-5,5
77X8Z270010BHA0227022,50-140-160160-1801,6-2,52,5-4,54,5-6,0
77X8Z240012BFA0224027,00-120-140140-1600,8-1,31,3-2,52,5-4,0
1277X8Z270012BHA0227027,00-120-140140-1601,2-2,02,0-4,04,0-5,5
77X8Z350012BHA0235027,00-120-140140-1601,8-2,82,8-4,54,5-6,0
77X8Z270014BHA0227031,50-120-140140-1601,0-1,51,5-3,23,2-4,5

14

77X8Z350014BHA0235031,50-120-140140-1601,5-2,32,3-4,04,0-5,5
77X8Z270016BHA0227034,002*120-140140-1600,9-1,41,5-2,82,8-4,2

16

77X8Z350016BHA0235034,002*120-140140-1601,4-2,22,2-3,83,8-5,2
77X8Z270018BHA0227038,002,5*100-120120-1401,2-1,81,2-2,52,5-4,0

18

77X8Z350018BHA0235038,002,5*100-120120-1401,2-1,81,2-2,52,5-4,0
77X8Z350020BHA0235042,003*100-120120-1400,7-1,11,1-2,22,2-3,6

20

77X8Z450020BJA02 450 42,00 3* 100-120 120-140 1,0-1,6 1,6-3,4 3,4-4,5

*For the 2nd cut the axial feed rates fa can be used as for Z>=100. The indicated cutting data can only be a recommendation and must be adapted on location and, if necessary, optimized.

Remark: fa [mm/WU] = fa [mm/rev]