GWS Tool Group
Published

Video: Trochoidal Milling

This approach to rough milling replaces straight lines with “curlicue” moves of constant radius.

Share

Loading the player ...

Photo courtesy Delcam. Video shows trochoidal milling in 52 Rc D-2 steel using a six-flute end mill. Video courtesy Niagara Cutter

This is an approach to rough milling in which straight lines are replaced by “curlicue” circular moves of constant radius. Potential benefits include:

  • Faster metal removal. Making the constant circular curve the only direction change allows a high feed rate to be consistently maintained.
  • Longer tool life. The cutting edge is in contact with the material through only about 5% of the cutter’s revolution vs. up to 50% for more conventional cutting. Cooling of the tool is improved.

Related Content

IMCO
Sumitomo
Specialized Plastic Packaging for Cutting Tools
Horn USA
GWS Tool Group
Iscar
Ingersoll Cutting Tools
SGS
Scientific Cutting Tools cutting tools displayed