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Haina processing calculator
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Milling calculator
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Processing calculator(Milling calculator)
Turning
Milling
Drilling
Click on the required item and enter the value.
T
c
Processing time
P
c
Required power
VC
Cutting speed
n
Cutting speed
f
z
Feed per blade
V
f
Feed rate per minute
H
Horsepower required
h
ex1
Maximum chip thickness
h
ex2
Maximum chip thickness(R-insert)
Q
Chip discharge
> Calculation formula ( WEB )
1. Processing time T
c
[sec]
VC
[m/min]
Cutting speed
f
Z
[mm/t]
Feed per blade
L
[mm]
Processing length
DC
[mm]
Milling cutter diameter
Z
[PCS]
Number of blades
T
c
sec
2. Required power P
c
[kW]
Q
[cm
3
/min]
Chip discharge
K
c
[MPa]
Specific cutting resistance
[P]:Non-alloy steel 1,500MPa
[P]:Low-alloy steel 2,000MPa
[P]:High alloy steel 3,000MPa
[M]:Austenite system 2,000MPa
[M]:Ferritic system 2,500MPa
[K]:Malleable cast iron 900MPa
[K]:Gray cast iron 1,200MPa
[K]:Nodular cast iron 1,500MPa
[N]:Aluminum alloy 500MPa
[N]:Copper alloy 900MPa
[S]:Ti base 1,400MPa
[S]:Fe base 2,500MPa
[S]:Ni base 2,800MPa
[S]:Co base 3,000MPa
[H]:High hardness steel 3,300MPa 50-55HRC
[H]:High hardness steel 4,500MPa 60-63HRC
[H]:High hardness cast iron 3,500MPa
Ƞ
[%]
Mechanical power(70-85)
P
c
kw
3. Cutting speed vc [m/min]
n
[min
-1
]
Cutting speed
DC
[mm]
Milling cutter diameter
vc
m/min
4. Cutting speed n [min
-1
]
VC
[m/min]
Cutting speed
DC
[mm]
Milling cutter diameter
n
min
-1
5. Feed per blade fz [mm/t]
VC
[m/min]
Cutting speed
V
f
[mm/min]
Feed rate per minute
DC
[mm]
Milling cutter diameter
Z
[pcs]
Number of blades
f
z
mm/t
6. Feed rate per minute vf [mm/min]
VC
[m/min]
Cutting speed
f
Z
[mm/t]
Feed per blade
DC
[mm]
Milling cutter diameter
Z
[pcs]
Number of blades
v
f
mm/min
7. Horsepower required H [HP]
p
C
[KW]
Required power
H
HP
8. Maximum chip thickness h
ex1
[mm]
【 ae ≦ DCx0.5 】
f
Z
[mm/t]
Feed per blade
DC
[mm]
Milling cutter diameter
ae
[mm]
Cutting width
KAPR
[°]
Principal deflection angle (≦90°)
h
ex1
mm
【 DCx0.5 < ae ≦ DC 】
f
Z
[mm/t]
Feed per blade
KAPR
[°]
Principal deflection angle (≦90°)
h
ex1
mm
9. Maximum chip thickness ( Circular blade ) h
ex2
[mm]
f
Z
[mm/t]
Feed per blade
ap
[mm]
Cut deep
IC
[mm]
Blade diameter
h
ex2
mm
10. Chip discharge Q [cm
3
/min]
VC
[m/min]
Cutting speed
f
Z
[mm/t]
Feed per blade
DC
[mm]
Milling cutter diameter
ap
[mm]
Cut deep
ae
[mm]
Cutting width
Z
[pcs]
Number of blades
Q
cm
3
/min
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