Special tools for customer applications 2019
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Stainless steel pump<br />
Multi-step fine boring tool / Teeth = 2 + 2 + 2 + 1 + 1 + 1 + 1<br />
µm<br />
µm<br />
Ø 100<br />
Ø 86 H7 adjustable<br />
z = 2<br />
Ø 21 h7 adjustable<br />
z = 2<br />
HSK 63-A<br />
180°<br />
B<br />
155°<br />
21.5<br />
135<br />
258°<br />
270°<br />
C<br />
A<br />
90°<br />
View A<br />
at 90°<br />
adjustable<br />
Ø 87<br />
z = 2<br />
View B<br />
at 155°<br />
Ø 96<br />
1 x 45° adjustable<br />
D<br />
View C<br />
at 258°<br />
View D<br />
at 332°<br />
332°<br />
0,7 x 30° adjustable<br />
1 x 45° adjustable<br />
Requirements<br />
Combination tool, all diameters adjustable<br />
Solution<br />
Multi-step fine boring tool / Teeth = 2 + 2 + 2 + 1 + 1 + 1 + 1<br />
Cutting data<br />
Material (DIN) X2CrNi19-11<br />
Cutting grade<br />
carbide coated<br />
Cutting speed m/min 25 - 100<br />
Feed rate per tooth mm 0.025<br />
Cutting depth mm 0.4<br />
Result<br />
Flexible tool design<br />
Customer benefits<br />
Short machining time<br />
Low costs per component<br />
73
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