To Shape the Interior of a Bowl

1.Stop the lathe and move the tailstock away. Remove the center from the tailstock to prevent bumping it with your elbow.

2.Adjust the tool support in front of the bowl just below the centerline, at a right angle to the lathe bed.

3.Rotate the workpiece by hand to check the clearance.

4.Face off the top of the bowl by making a light shearing cut across the workpiece, from rim to center.

5.Place the 1/2" bowl gouge on the tool rest at the center of the workpiece with the flute facing the top of the bowl. The tool handle should be level and pointed toward four o'clock, see Figure 23.

6.Use left hand to control the cutting edge of the gouge, while the right hand swings the tool handle around toward your body, see Figure 23. The flute should start out facing the top of the workpiece, and rotate upward as it moves deeper into the bowl to maintain a clean even curve. As the tool goes deeper into the bowl, progressively work out toward the rim. It may be necessary to turn the tool rest into the workpiece as you get deeper into the bowl. Note: Try to make one, very light continuous movement from the rim to the bottom of the bowl to ensure a clean, sweeping curve through the workpiece. Should there be a few small ridges left, a light cut with a large domed scraper can even out the surface.

7.Develop the wall thickness at the rim and maintain it as you work deeper into the bowl. When the interior is finished, move the tool support to the exterior to re-define the bottom of the bowl. A general rule of thumb: the base should be approximately 1/3 the overall diameter of the bowl.

8.Work the tight area around the faceplate or chuck with 1/4" bowl gouge.

Sanding and Finishing a Bowl

1.Remove the tool rest and adjust the lathe speed to the appropriate finishing speed.

High speed can build friction while sanding and cause heat check in some woods.

2.Begin with fine sandpaper 120 grit and progress through each grit, using only light pressure. Coarser sandpaper tends to leave deep scratches that are hard to eliminate. Use power-sanding techniques to avoid concentric sanding marks around your finished piece. Avoid rounding over the rim and foot with sandpaper. Try to keep details crisp. Finish sanding with 220 grit.

3.Remove the sanding dust with tack rags, or compressed air and, with the lathe turned off, apply the first coat of finish. Let it stand for several minutes then wipe off the excess. Allow it to dry before sanding again with 320 or 400 grit sandpaper.

4.Turn lathe back on and make a separation cut through the base. Stop at about 3" and use a small fine tooth saw to separate the bowl from the waste.

5.Apply additional finish coats and allow them to dry before buffing.

JWL-1642EVS-2, JWL-1642EVS specifications

The Jet Tools JWL-1642EVS and JWL-1642EVS-2 are standout lathes in the realm of woodturning, designed for both novice and seasoned woodworkers. These lathes offer unmatched versatility and precision, making them ideal for a wide variety of turning projects, from simple spindles to complex bowls.

One of the most notable features of the JWL-1642EVS is its powerful 1.5 HP motor that delivers excellent torque across a wide range of RPMs. This enhanced performance allows users to work with various wood species while maintaining smooth operation, a critical factor for achieving a high-quality finish. The electronic variable speed (EVS) control system provides convenient adjustments, allowing artisans to select the optimal speed for their specific turning needs. With a speed range from 40 to 3,600 RPM, craftspeople can effortlessly switch between fine detail work and aggressive stock removal.

The lathe's robust design is complemented by a cast iron bed that minimizes vibrations and ensures stability during operation. This construction not only enhances durability but also contributes to precise results, allowing users to create intricate designs without worrying about inconsistencies in the finish. Additionally, the JWL-1642EVS-2 variant offers an even larger capacity, with an impressive 16-inch swing over the bed and 42-inch length, accommodating larger workpieces.

Furthermore, both models feature a convenient electronic spindle lock, making the process of changing chucks and accessories quick and efficient. The adjustable swivel headstock allows for greater flexibility in accessing various angles, providing users with more control and comfort during operation.

Safety is also a priority in the design of the JWL-1642EVS and JWL-1642EVS-2, with features such as a safety restart switch, ensuring that the lathe cannot restart unexpectedly after a power interruption. Easy-to-read digital readouts for speed settings further enhance user experience by allowing for precise monitoring while turning.

Overall, the Jet Tools JWL-1642EVS and JWL-1642EVS-2 combine advanced technology, durable construction, and user-friendly features, making them indispensable tools for any woodturner looking to expand their craft and achieve professional-quality results. Whether you’re creating functional items or artistic pieces, these lathes empower users to elevate their woodturning endeavors.