Diameter of 1st feedrate
Cycle: Parting
Definition
This parameter allows to define the diameter at which a feedrate change(defined in the technology tab) will occur during the parting cycle.
The Diam 1st feedrate value, for instance in this case 20mm, allows the parting tool to cut through the stock in the X direction at the specified 1st feedrate value in the Technology tab, upto the stock diameter of 20mm (in this case, the parting is carried out from 138.4 to 20mm at that feedrate). After this point, the value of the feedrate changes to the 2nd feedrate in X value until the parting is completed. |  |
The values of 1st feedrate in X and 2nd feedrate in X are inserted as shown in the diagram. |  |