CNC milling

13012 Dykstra 62

• File 13012 SY62 nest_Bulkheads rev_E.dwg (Bulkheads, relative simple)
• Milled by Marron
• Programmer > Mr. Ranga, with a background in CNC micro processing of metal
• Software > Maestro
• Router bit for outside contours > Ø8, 18.000 RPM, 6 meter/minute
  • Arguments for small toolbit:
    • less vacuum loss
    • tool life is no issue for wood
• remarks
  • in theory lines/arcs should not be smaller then radius of router bit
  • depending on software it will create problems or not
  • as a test Mr. Ranga ran with Ø80 bit around contour with 9mm step in it without errors
  • lines/arcs should also be larger then machine displacement (depending on machine displacement the milling contours are divided in steps, can be adjusted in machine parameters)