Recommended Feeds & Speeds

7793VXO12 Feeds fz (mm/tooth)

Alloyed Steel Gray Iron Spheroidal- Ductile Iron Hard Steel >1400 N/mm Stainless Steel Refractory PH Chilled Cast Iron >1400 N/mm Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max. Min. - Max.

ER-GU52 X500Facing0,50 - 2,10 0,50 - 1,80 0,50 - 1,40 0,50 - 1,00 0,50 - 1,80 0,50 - 1,70 0,50 - 1,70--0,40 - 0,80 0,40 - 0,80 0,40 - 0,80 0,40 - 1,00--
ER-GU52 X500Slotting0,50 - 1,80 0,50 - 1,60 0,50 - 1,10 0,50 - 0,80 0,50 - 1,60 0,50 - 1,50 0,50 - 1,50--0,30 - 0,60 0,30 - 0,60 0,30 - 0,60 0,30 - 0,80--
ER-GU52 SP6519Facing0,50 - 2,00 0,50 - 1,70 0,50 - 1,30 0,50 - 0,80 0,50 - 1,70 0,50 - 1,60 0,50 - 1,60--0,40 - 0,70 0,40 - 0,70 0,40 - 0,70 0,40 - 0,80--
ER-GU52 SP6519Slotting0,50 - 1,70 0,50 - 1,50 0,50 - 1,00 0,50 - 0,60 0,50 - 1,50 0,50 - 1,40 0,50 - 1,40--0,30 - 0,50 0,30 - 0,50 0,30 - 0,50 0,30 - 0,60--
ER-GU52 SC6525Facing0,50 - 2,00 0,50 - 1,70 0,50 - 1,30-0,50 - 1,70 0,50 - 1,60---------
ER-GU52 SC6525Slotting0,50 - 1,70 0,50 - 1,50 0,50 - 1,00-0,50 - 1,50 0,50 - 1,40---------

Speed vc (m/min)

-- Wear Resistance

7793VXO Series +

Speed min. - max.

Coolant Recommendation

CVDPVDCVD
Recommended Possible X GradeStandardStandard
ISO MaterialsRm and X500SP6519SC6525
Hardness
<600 N/mm2130 - 270130 - 295140 - 370
Unalloyed <180 HBN

Steel      

<950 N/mm2115 - 240115 - 260120 - 325
<280 HBN
P700-950 N/mm2100 - 210100 - 230105 - 290
200-280 HBN
Alloyed950-1200 N/mm275 - 16075 - 17580 - 210
Steel280-355 HBN
1200-1400 N/mm250 - 10050 - 11050 - 140

355-415 HBN   

Austenitic + Ferritic115 - 250115 - 270140 - 310
Stainless300 series

M Steel     

Martensitic100 - 220105 - 235120 - 250
400 series
PH StainlessRefractory50 - 11050 - 120

P.H.  

Grey120 - 280140 - 295145 - 390
GG-Ft
KCast IronSpheroidal-Ductile105 - 205110 - 240115 - 305

GGG-FGS     

Malleable95 - 170100 - 220
GTS - MN/MP
Aluminium & Alloys
NAluminium < 16% Si 116 HBN
& AlloysAluminium + Silicon
> 16% Si 92 HBN
Iron Based23 - 4823 - 55
SHighCobalt Based21 - 4422 - 48

Temperature  

AlloysNickel Based24 - 5125 - 55
Titanium Based35 - 7336 - 79
Hard Steel
>1400 N/mm2
HHard >415 HBN

Materials Chilled Cast Iron >1400 N/mm2 > 400 HBN

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