Sharp edges for your woodturning tools:
Setting and Using the Jig
"Give yourself an edge, jig time. (5)"
| Setting the jig is a matter of trial and error or, more to my liking, trial and success. Put a gouge that is sharpened your favorite way, say a 1/2" spindle gouge with a lady finger grind, and put it in the appropriate holder. |
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| Play with the distance the shaft extends from the holder until the bevel rests completely against the wheel. |
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| Make a register mark on the table and arm so as to be able to return the arm to that position every time. |
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| I use the same register mark for all my bowl gouges with an Irish grind, spindle gouges and Oland tools. What changes is the distance each projects from the block. You want easy repeatablilty every time. Some people record the measurement in a note book and measure every time they sharpen. I am lazier. I took a piece of scrap wood, some other small bits and some hot glue. I positioned each tool in the appropriate holder and adjusted for length by checking the grind against the stone. |
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| Then I set the tool against the board and glued a block in place and marked it so I would know which block goes with each tool. |
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| The roughing gouge and bowl gouges that sharpen straight across are somewhat different. Draw the arm out until the butt of the tool rests in the pivot and |
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| the bevel is flush with the grinding wheel. Make a registry mark on arm and base for each tool. Use pencil. After a while the wheel gets worn down and the marks need to be erased and redone. |
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| So, with the jig built and the holders made and adjusted, let us sharpen a few tools. |
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© 2006 copyright Darrell Feltmate, Around the Woods, Wood Turning Techniques