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Aerospace and Power Generation Parts, Stainless Steels

 

For both processes  and , cutting was performed using only a single tool.

* The process is simplified here.

No.

Process

Tool

Tool size

Vc

m/min

n

min-1

Vf

mm/min

fz

mm/t

Max.

ap×ae

mm

http://www.mmc-hitachitool.co.jp/en/technical/applications/img/icon/1.png

EPSM4120-R0.5-PN

Ø12×R0.5

120

3,183

535

0.042

6×1

http://www.mmc-hitachitool.co.jp/en/technical/applications/img/icon/2.png

EPSM4120-R2.0-PN

Ø12×R2.0

120

3,183

535

0.042

8×0.5

This is the Point!

  Enables long tool life even with thin-walled cantilever clamps.

Cutting method

  1. Roughing: Side roughing with fixed 5-axis cutting
  2. Blade surface roughing/finishing: Mainly simultaneous 5-axis cutting was performed using a radius end mill for all cutting.

For both processes  and , cutting was performed using only a single tool.

Unequal pitch geometry Dramatically suppressing vibration

Tool to achieve this...

Epoch SUS Multi
EPSM-PN

NEWS

KEY WORDS

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