TEST REPORT OF CONDTIONS
FOR MILLING APPLICATIONS
FORMULAS AND
CALCULATION EXAMPLES
132
133
C Si
Mn P S Cr Ni Mo V W
N/mm
2
HB
HV
HRC
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
]Wk[
:P
]1-nim[
:)s(n
n(s) [min
-1
]
a
e
[mm]
D
c
[mm]
T [min]
V
c
[m/min]
V
f
[mm/min]
a
p
[mm]
:
V
f
:
[mm/min]
·
·
n =
250
·
1000
·
V
f
=
Q =
1000
P =
18000
π
π
π
0374 55 102
10 mm
4 tooth
a
p
= 0,20 mm
a
e
= 8 mm
1.2312
V
c
= 250 m/mm
0,35 mm
Calculation of revolutions:
Calculation of feed per min.:
Calculation of chip volume:
Calculation of power requirement:
Milling cutter:
Milling cutter diam.:
no. of effective teeth:
Depth of cut:
Width of cut:
Material to be machined:
Selected cutting speed:
(see operation data)
Selected feed per tooth:
(see operation data)
10
= 7958 U/min
7958 · 4 · 0,35
(8 ·
0,20 · 11141)
(8 ·
0,20 · 11141)
= 22,282 cm
3
/min
= 0,99 kW
= 11141 mm/min
Company:
Material No.:
Date:
DIN Code:
CNC Control:
Analysis [%]
Street:
City:
Contact:
Machine:
Type:
Arbor System:
Milling conditions
Manufacturer
Type
Arbor
Overhang
Kind of cooling (air / water?)
Kind of cutting material
Manufacturer
Cutting material code
Coating
f
z
[mm/tooth]
No. of passes
Tool life [min]
Life in length [m]
Chip volume [cm3/min]
Energy consumption [kW]
Performance evaluation:*
* 1 = very bad, 5 = satisfying, 10 = excellent
Illustration / Remarks:
Test
Tool
Cutting Mater.
Operation Data
Results
Actual Status
Test 1
Test 2
Test 3
Calculation Example
Operation Data |
Infos | Quickfinder
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1...,57,58,59,60,61,62,63,64,65,66 68