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Download PDF [5.61 MB] - Precision Tooling Services Co.,Ltd.
Download PDF [5.61 MB] - Precision Tooling Services Co.,Ltd.
Download PDF [5.61 MB] - Precision Tooling Services Co.,Ltd.
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Proven Solutions<br />
Proven Solutions:<br />
KD<strong>MB</strong> Indexable Milling Cutter vs. Solid Carbide End Mills<br />
1.<br />
Workpiece:<br />
Forging die<br />
Material:<br />
X38 CrMoV 5 3 (1.2367)<br />
Size:<br />
154mm x 115mm x 80mm<br />
Machine:<br />
Vertical milling machine center<br />
Kennametal<br />
Tool: KD<strong>MB</strong>06R100A06HN<br />
Insert: KD<strong>MB</strong>06M0ERGN KC505M<br />
<strong>Co</strong>mpetitor 1<br />
Solid Carbide End Mill<br />
Ø 6 R3<br />
tool life (min)<br />
140<br />
120<br />
100<br />
80<br />
60<br />
40<br />
Tool Life <strong>Co</strong>mparison<br />
Cutting data:<br />
vc = 250 m/min (825 SFM)<br />
ap = 0,28mm (0.099")<br />
ae = 1,32mm (0.052")<br />
fz = 0,131mm (0.0052")<br />
Indexable Milling • Proven Solutions<br />
20<br />
0<br />
Kennametal <strong>Co</strong>mpetitor 1<br />
KD<strong>MB</strong> vs. SEM<br />
Superior Productivity:<br />
Higher tool life and cost per piece<br />
2.<br />
Workpiece:<br />
Pressing die component<br />
Material:<br />
1.2479 (D2)<br />
Size:<br />
410mm x 320mm x 210mm<br />
Machine:<br />
Vertical milling machine<br />
Kennametal<br />
Tool: KD<strong>MB</strong>06R100A06HN<br />
Insert: KD<strong>MB</strong>06M0ERGP KC515M<br />
<strong>Co</strong>mpetitor 1<br />
Solid Carbide End Mill<br />
Ø 6 R3<br />
<strong>Co</strong>st Performance Ratio:<br />
<strong>Co</strong>sts for diameter 6,0mm<br />
MMC:<br />
solid carbide end mill +<br />
2 x regrinding<br />
Reference: 100%<br />
KMT:<br />
3 x inserts +<br />
3 x toolholder share:<br />
<strong>Co</strong>st savings: 31.15%<br />
www.kennametal.com<br />
B21
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