Presentation is loading. Please wait.

Presentation is loading. Please wait.

Tool Nose Radius = TNR. Tool nose radius An offset feature used on turning center that slightly shifts the tool path for a round tip on an insert during.

Similar presentations


Presentation on theme: "Tool Nose Radius = TNR. Tool nose radius An offset feature used on turning center that slightly shifts the tool path for a round tip on an insert during."— Presentation transcript:

1 Tool Nose Radius = TNR

2

3 Tool nose radius An offset feature used on turning center that slightly shifts the tool path for a round tip on an insert during multi-axis operation The X and Z axis of tool create a square point and most of tools for turning have radii

4 TNR X and Z tool offsets to the tool change Size of the TNR Standard radii are: 1/64 or.0156 1/32 or.0312 3/64 or.0469 Tool nose vector The tool tip of single pointed tool has specific location from the center of the TNR The tool nose vector indicates this location to the controller(P320)

5 TNR compensation G code activating TNR compensation is entered as a separate block in the program G41, G42

6

7 TNR

8

9 Circular interpolation Direct Arc Programing line: Direction G 03, N010 G03 x2.00 Z -0.50 R 0.50

10 Circular interpolation Direct Arc Programing line: Direction G 02,

11 Circular interpolation example


Download ppt "Tool Nose Radius = TNR. Tool nose radius An offset feature used on turning center that slightly shifts the tool path for a round tip on an insert during."

Similar presentations


Ads by Google