CUTTING DATA RECOMMENDATION HOBS BP II (DIN 3972)

ModuleDesignationD [mm]ae1 [mm] Schnitt1/cut1ae2 [mm] Schnitt2/cut2Vc1 [m/min] Rm>1000 N/mm2Vc2 [m/min] Rmfa [mm/WU] Zfa [mm/WU] Z =50-100fa [mm/WU] Z >=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
1477X8Z270014BHA0227031,50-120-140140-1601,0-1,51,5-3,23,2-4,5
77X8Z350014BHA0235031,50-120-140140-1601,5-2,32,3-4,04,0-5,5
177X8Z270016BHA0227034,002120-140140-1600,9-1,41,5-2,82,8-4,2
677X8Z350016BHA0235034,002120-140140-1601,4-2,22,2-3,83,8-5,2
77X8Z270018BHA0227038,002,5100-120120-1401,2-1,81,2-2,52,5-4,0
1877X8Z350018BHA0235038,002,5100-120120-1401,2-1,81,2-2,52,5-4,0
2077X8Z350020BHA0235042,003100-120120-1400,7-1,11,1-2,22,2-3,6
77X8Z450020BJA0245042,003100-120120-1401,0-1,61,6-3,43,4-4,5

*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]