Special tools for customer applications 2019
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Guide bushing<br />
Fine boring, chamfering and circular milling tool<br />
Teeth = 8 / Teeth eff. = 1 per Ø (fine boring) / Teeth = 8 / eff. 2 per Ø (milling)<br />
Middle part exchangeable <strong>for</strong> different types of components<br />
All inserts adjustable<br />
µm<br />
1 x 45° adjustable<br />
HSK 63-A<br />
µm<br />
Operation 1<br />
Fine boring and chamfering<br />
Ø 42.3 adjustable<br />
Ø 41.9 -0.05 adjustable<br />
Ø 31.7 adjustable<br />
Operation 2<br />
Circular milling<br />
0.7 x 45° adjustable<br />
115 adjustable<br />
139<br />
10.4 ±0.05<br />
adjustable<br />
13.7 ±0.1<br />
Ø 33.7 adjustable<br />
Requirements<br />
Combination tool <strong>for</strong> fine boring, chamfering and milling<br />
Solution<br />
Fine boring, chamfering and circular milling tool / Teeth = 8 / Teeth eff. = 1 je Ø (fine boring) / Teeth = 8 / Teeth eff. = 2 je Ø (milling)<br />
Middle part exchangeable <strong>for</strong> different types of components<br />
All inserts adjustable<br />
Cutting data<br />
Material (DIN) GD-AlSi9Cu3<br />
Cutting grade<br />
PCD<br />
Cutting speed m/min (Ø 31.7) 750 (Ø 42.3) 1000<br />
Feed rate per tooth mm (milling) 0.065 0.13<br />
Cutting depth mm 2 - 3<br />
Result<br />
Short machining time<br />
High dimensional accuracy<br />
Customer benefits<br />
Low costs per component<br />
Reduced non-productive times<br />
93
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