Face Plate or Chuck, Wood Selection, Distortion

Face Plate or Chuck

While faceplates are the simplest, most reliable method of holding a block of wood for turning, chucks can also be used. A chuck is not a requirement but is handy when working on more than one piece at a time. Rather than removing screws, you simply open the chuck and change workpieces. The most popular ones are four jaw scroll chucks with a variety of jaws to accommodate different size tenons. Most also come with a screw chuck as well.

Wood Selection

Firewood is the cheapest, most widely available stock to use while learning to turn bowls. Develop skill with each tool before attempting to make a finished piece. It is best to start with dry wood, without worrying about drying or distortion. Once turning becomes comfortable, try green wood, which cuts very easily. As the turner gains experience, he or she will find extraordinary grain and figure in the form of burls, crotches and bark inclusions.

Checks and Cracks

Green wood will check and crack. For best results, leave logs in as long lengths as you can handle. As the material starts to dry, surface cracks will develop on the ends of the log. Cut off two to three inches and you should find good, sound wood. Also, cut the log in half along the pith to avoid having it in the finished piece. Most checks radiate from the pith. As you turn bowls from green wood, make sure you maintain a consistent wall thickness throughout the piece. Leaving a piece thick in some areas and thin in others will cause the wood to dry unevenly and promote checks and cracks.

Distortion

Distortion is a problem associated with turning green wood. It will vary from one type of wood to the next. Typically, fruitwoods tend to distort more than others do. It also varies with the time of year the tree was cut and how the logs are stored.

Tools for Bowl Turning

The deep fluted bowl gouge is the most essential and versatile tool for most bowl and faceplate style turning. The bowl gouge is heavier and easier to control than other types of

gouges. It also allows removal of wood much faster and with less vibration than other gouges. Most average sized bowl work can be accomplished with a 3/8" or 1/2" bowl gouge. A 1/4" bowl gouge is best suited for smaller bowls and light finishing cuts. Larger 3/4" and 1" bowl gouges are only used for extremely large pieces.

Large domed scrapers can also be used to help clean up the interior surfaces of bowls. A light touch with the scraper slightly tilted will eliminate some of the ridges left by a bowl gouge.

708358 specifications

The Jet Tools 708358 is a powerful and reliable 15-Inch Planer, designed for both professional woodworkers and serious DIY enthusiasts. This robust machine combines advanced features with efficient performance, making it a valuable addition to any workshop.

One of the key highlights of the Jet 708358 is its powerful 3 HP motor, which operates at a 230V power supply. This motor provides the necessary torque to handle dense hardwoods and ensures consistent performance across a variety of applications. The combination of this motor and high-quality components makes it an excellent choice for those looking to achieve precision and speed in their woodworking tasks.

The Jet 708358 features a massive 15-inch cutting width, allowing users to tackle larger workpieces with ease. Its precise depth adjustment mechanism enables users to set the depth of cut from 1/16 inch up to a maximum of 1/8 inch. This feature is particularly useful when working with materials of different thicknesses, ensuring versatile operation without sacrificing accuracy.

Another notable technology integrated into the Jet 708358 is its helical cutter head. Unlike traditional straight blades, the helical design features multiple, staggered cutting edges that significantly reduce noise and provide a smoother finish on the workpiece. This cutter head also increases the lifespan of the knives, requiring less frequent replacements and maintenance.

The built-in dust collection system is another standout characteristic, featuring a 4-inch port that effectively removes wood shavings and debris from the work area. This not only keeps the workspace clean but also enhances visibility and safety during operation.

Additionally, the Jet 708358 is equipped with a user-friendly control panel, featuring easy-to-read depth adjustment levers and a convenient on/off switch. The sturdy, cast-iron frame ensures stability and reduces vibration, contributing to the accuracy and quality of every cut.

Overall, the Jet Tools 708358 offers a combination of power, technology, and features that make it a top choice for woodworkers seeking reliable and high-quality performance in their planing tasks. With its exceptional cutting capabilities and user-oriented design, it stands as a trusted workhorse in any woodworking environment.