Rounding RND
Application
The RND rounding arc function allows you to insert a rounding arc between two straight lines. The rounding arc is based on the intersection that you have programmed with the straight lines.
Requirements
- Path functions before and after the rounding arc
- Identical tool compensation before and after the rounding arc
- Rounding is machinable with the current tool
Description of function
You program the rounding arc between two path functions. The circular arc connects tangentially to the previous and subsequent contour element. The control does not traverse to the intersection.
If you program a feed rate in the RND block, then this feed rate is in effect only while cutting the rounding arc.
Input
11 RND R3 F200 | ; Radius with a size of 3 mm |
To navigate to this function:
Insert NC function All functions Path contour RND
The NC function includes the following syntax elements:
Syntax element | Meaning |
---|---|
RND | Syntax initiator for a radius |
R | Radius size Fixed or variable number |
F, FAUTO |
Example
5 L X+10 Y+40 RL F300 M3 |
6 L X+40 Y+25 |
7 RND R5 F100 |
8 L X+10 Y+5 |