PDFï¼7.7MB
PDFï¼7.7MB
PDFï¼7.7MB
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
ASN / TSN<br />
Replacement parts<br />
Work materials Hardness Priority Grades<br />
(HB)<br />
Low carbon steels<br />
C10E etc.<br />
High carbon steels<br />
C45 etc.<br />
Alloy steels<br />
42CrMo4 etc.<br />
Tool steels<br />
X40CrMoV5-1 etc.<br />
Stainless steel<br />
X5CrNi-18-9 etc.<br />
< 200<br />
200 - 300<br />
150 - 300<br />
< 300<br />
First choice<br />
Priority for impact resistance<br />
First choice<br />
Priority for impact resistance<br />
First choice<br />
Priority for impact resistance<br />
First choice<br />
Priority for impact resistance<br />
AH725<br />
AH140<br />
AH725<br />
AH140<br />
AH725<br />
AH140<br />
AH725<br />
AH140<br />
Cutting speed Chip thickness<br />
Vc (m/min) t (mm)<br />
90 - 180 0.13 - 0.25<br />
90 - 180 0.13 - 0.25<br />
90 - 180 0.13 - 0.25<br />
90 - 180 0.13 - 0.25<br />
- - AH140 90 - 200 0.13 - 0.25<br />
Grey cast irons<br />
GG25 etc.<br />
Ductile cast irons<br />
GGG45 etc.<br />
150 - 250<br />
- AH120 120 - 230 0.13 - 0.3<br />
- AH120 90 - 150 0.13 - 0.2<br />
9<br />
Titanium alloys<br />
Ti-6Al-4V etc.<br />
Nickel-based alloys<br />
Inconel718 etc.<br />
- - AH725 30 - 40 0.07 - 0.13<br />
- - AH725 20 - 35 0.07 - 0.13<br />
TAC Mills<br />
Chip thickness “t”<br />
¡Chip thickness “t” is one of the most important factors for<br />
chip evacuation in slot milling.<br />
¡Hence, setup feed per edge line (fz) should be calculated<br />
according to chip thickness (t).<br />
t = 2 x fz x (ae / øDc) x (1 - (ae / øDc)<br />
fz = t / 2 / (ae / øDc) x (1 - (ae / øDc)<br />
ae<br />
Slotting with a slot milling cutter<br />
øDc : Tool diameter (mm)<br />
fz : Feed per edge line (mm/t)<br />
ae : Depth of slot (mm)<br />
t<br />
fz<br />
t < fz<br />
øDc<br />
9–136
Change language