Backface deburring
This may be a noob question, but I just got some Harvey double angle cutters for back deburring i want to try out.
Lets just assume for simplicity's sake I want to back deburr a .5" hole with a 3/8" back deburr tool. Also for simplicity's sake, these are flat bottomed parts, no 3D stuff.
What would you suggest as a toolpath? Use a contour and fudge the numbers? I have the tool drawn and modeled already.
Thank you in advance.
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It can be mathematically computed.
For example, if I wanted this tool here http://www.harveytool.com/ToolTechInfo.aspx?ToolNumber=905624 to cut to .03" deep into my part (or create a .03" bottom side chamfer), I would start with the data shown in the image below.
Once i gathered that data, I would program that tool to a .375 Dia, the Toolpath depth would be set to -.032 Incremental from bottom Edge of part and the toolpaths Stock To leave on walls would be programmed to -.044.
