html-Catalog FORMAT plus - EDE 2015 - 2017
445
High Feed Milling
HFC Shaft, Insert and Copier Burr (Screw-in Burr)
Specially developed for tool and mould construction high- speed burrs (HFC) are distinguished by their ultra-smooth running, ultra-high feed- and stock-removal rates. Stable, vibration-free milling, thanks to optimised geometry which reduces the cutting force and thus the load on the main spindle. Design spec: • All burrs are nickel-plated • Material 1.7361 – pre-hardened and nickel-plated • Plates are milled and nitrided • All burrs are equipped with internal cooling
2 Cutting Tools
Application: • Suitable for plunge milling, ramping and circular milling • Fitted with precision-ground, 4-edged milling inserts
Formulas for calculating the recommended cutting speeds, feed rates and chip thickness
Effective diameter of the face miller.
Burr Diameter
WSP
Effective Diameter D ef to Cutting Depth a p
in Relation
in mm
mm
a p
= 0
a p
= 0.5
a p
= 1.0
25 32 40
ZDCW 09T304 ZDCW 09T304 ZDCW 09T304
11.6 18.7 27.7
21.0 27.9 35.9
23.7 30.7 38.7
Burr Diameter
WSP
Effective Diameter D ef to Cutting Depth a p
in Relation
in mm
mm
a p
= 0
a p
= 0.5
a p
= 1.0
a p
= 1.5
32 40 50 63 80
ZDEW 120408 ZDEW 120408 ZDEW 120408 ZDEW 120408 ZDEW 120408
14.5 22.5 32.5 45.5 62.5
24.7 32.8 42.9 56.0 73.0
28.0 36.1 46.1 59.2 76.2
30.1 38.2 48.3 61.3 78.3
Information for CNC programming.
WSP
R
t
R
mm
mm
ZDCW 09T304 ZDEW 120408
2.27 3.52
0.52 0.64
t
High-speed burr (HFC) Optimal feed rate for recommended chip thickness in conjunction with material being processed and cutting depth*.
WSP
a pmax.
Recommended Chip Thickness for Material being Machined
R ekv.
mm
mm 1.0 1.6
P
K
H
ö 2R ekv. a p
15 15
ZDCW 09.... ZDEW 12....
0.03 ÷ 0.37 0.05 ÷ 0.69
0.03 ÷ 0.37 0.05 ÷ 0.69
0.04 ÷ 0.17 0.07 ÷ 0.20
f z
= h m
[mm/Tooth -1 ]
* Recommended cutting depths can be found in the product section of the catalogue.
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