How To Sharpen A Lathe Cut Off Tool

Turn the grinder on and lower the tip of the parting tool onto the moving grinding wheel for a few seconds.

How to sharpen a lathe cut off tool. Be careful dont even run a finger along the length of the sharpened edge. The end result should be the point of the parting tool be ground to a sharp squared of point. How to Sharpen HSS Cut Off Blade for a Lathe - YouTube.

Unless you are parting off SMALL diameters and wish to reduce or eliminate the center Pip the nose of the tool should be ground. Shown below is what Ive put together to achieve the level of accuracy desired. This is easy to do using a diamond sharpening tool.

Another thought on parting is to try to do your parting as close to the chuck jaws as possible. Part-off Tool Inspection. With a standard bowl taking between 30 minutes to an hour and that they sharpen their tools about twice then it means that it will take the tool between 15 -30 minutes for their tools to get dull.

In particular the angles must be precise for best cutting action. When you sharpen a lathe tool bit youre really re-drawing a number of critical angles. The work was fed across the edge of the grinding wheel with a light inward pressure to make the cut.

Video on how to properly sharpen. Dip the tool in coolant frequently to keep it from overheating and annealing. Next look up the typical angles for the workpiece material and then follow the steps in Figure A2.

If you do this you may cut yourself. What is the procedure for sharpening HSS general-purpose lathe tools. Make sure your tool is exactly perpendicular to the axis of rotation as well.