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## Mitsubishi CNC Corner Chamfering / Corner Rounding

On machining centers with Mitsubishi CNC the Chamfering at any angle or corner rounding is performed automatically by adding “,C_” or “,R_” to the end of the block to be commanded first among those command blocks which shape the corner with lines only.

## Mitsubishi CNC Corner Chamfering “,C_”

The corner is chamfered in such a way that the positions produced by subtracting the lengths commanded by “,C_” from the imaginary starting and final corners which would apply if no chamfering were to be performed, are connected.

### Programming

N100 G01 X__ Y__ ,C__ ; N200 G01 X__ Y__ ;

Corner rounding is performed at the point where N100 and N200 intersect.

### Parameters

Parameter | Description |
---|---|

,C | Chamfer size |

### Example

G91 G01 X100., C10. ; X100. Y100. ;

## Mitsubishi CNC Corner Rounding “,R_”

The imaginary corner, which would exist if the corner were not to be rounded, is rounded with the arc having the radius which is commanded by “,R_” only when configured of linear lines.

### Programming

N100 G01 X__ Y__ , R__ ; N200 G02 X__ Y__ ;

Corner rounding is performed at the point where N100 and N200 intersect.

### Parameters

Parameter | Description |
---|---|

,R | Arc radius of corner rounding |

### Example

G91 G01 X100., R10. ; X100. Y100. ;