Общий каталог Tungaloy 2020 - 2021 - страница 1118

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USER GUIDE

Ball Nose Characteristics

  • Die & mold making, turbine manufacturing
  • Ultra-fine grain carbide which increases both

and aircraft industry, etc. toughness and hardness.

  • Useful for intricate-shaped surfaces.
  • Suitable for dry and high speed cutting.
  • Profiling of up to 70 HRC high hardened
  • Special sphere shaped tool geometry
steels and alloy steels, nickel based alloys,provides increased tool life and enables
titanium alloys.higher speed and feed operations.

Milling Features

  • Operating angle 208º - 212º
  • Excellent surface roughness and high milling process.
  • Enables milling with high speed and feed in back milling mode.

Favorable Unfavorable Back Milling Drilling

Operating Recommendations

  • It is recommended to machine with the tool inclined at a 15º angle.

This technique eliminates cutting at nearly zero speed at the tool axis. Cutting is more efficient, and tool life substantially improves.

  • Decreased cutting force.
  • Excellent surface roughness and brightness.

Vc = 96% of Vmax

Vc = 26% of Vmax

Favorable Unfavorable Profiling Profiling