9.Position the tool rest approximately 1⁄4" away from the workpiece and approximately 1⁄8" above the center line, as shown in Figure 26.
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Figure 26. Tool rest position.
10.Test the setup by hand-turning the workpiece to make sure there is enough clearance all the way around before starting.
Spindle Turning Tips:
•When turning the lathe ON, stand to the side of the spinning direction until the lathe reach- es full speed and you can verify that the lathe will not throw the workpiece.
•Use the slowest spindle speed when rough cutting.
•Select the right speed for the size of workpiece you are turning. Use slower speeds for large workpieces (4" diameter and over); use the middle range speeds for medium sized workpieces (2" to 4" diameter); and use faster speeds for small sized workpieces (under 2" in diameter).
•Keep the turning tool on the tool rest the ENTIRE time that it is in contact with the workpiece.
•Learn the correct techniques for each tool you will use. If you are unsure, read books or magazines about lathe techniques and seek training from experienced users.
•Turn the lathe OFF immediately if the workpiece vibrates excessively. Check to make sure the workpiece is centered and balanced. Remove the workpiece and trim excess waste off corners with a bandsaw or table saw to reduce vibration. Make sure the workpiece is securely attached in the setup.
Faceplate Turning
Faceplate turning (Figure 27) is when a workpiece is mounted to the faceplate, which is mounted to the headstock spindle. This type of turning is usu- ally done with
If screws cannot be placed in the workpiece, then a backing block can be glued to the workpiece and attached to the faceplate with screws.
Figure 27. Typical faceplate turning operation.
To mount your workpiece to the faceplate:
1.Find the center of your workpiece in the same manner as when spindle turning.
2.Cut off the corners of the workpiece.
3.Center the faceplate on the workpiece and attach it through the faceplate holes with
4.Thread the faceplate onto the headstock spindle and tighten securely.
