Chamfering Endmill AVIC
¢ Features • Cutting force is significantly reduced by the high rake design of the cutting edge. Burr-free machining suppresses the surface warping caused by machining. • For machining titanium alloys (KH26) and nickel-based heat- resistant alloys (ACF07C). Special materials are used for each to achieve stable and long tool life.
• Highly efficient machining with a 3-flute design
• Chamfering of front and back surfaces with only one tool
¢ Tool Shape
Front
Back
Chamfering of the front and back surfaces is possible with one tool
Secondary burr suppression Improved surface quality
3 flutes, high rake design, large rake angle
¢ Cutting Performance ¢ Cutting Force
The AVIC significantly reduces cutting force during chamfering.
Feed Force Back Force Main Force
40
AVIC
Competitor A
30
20
Main Force (N)
10
0
Competitor A
AVIC
Workpiece Material: Ti-6Al-4V Tools Used: AVIC 306000-45-1.4 (ø6.0, KH26) Cutting Conditions: vc=89 SFM, 1,070 RPM, vf=4.21 IPM Chamfer: C0.3mm
Feed Force (N)
Back Force
Main Force
Back Force (N)
Feed Force
Feed Direction
2
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