subject: Wood Lathe Chucks - Important Things You Ought To Know [print this page] For someone who loves working with wood there is nothing more rewarding than that moment when the project is finished and you get to hold it in your hands and show it off to friends, neighbors and anyone else who will be polite and express their awe of your artistry. Choosing the correct option of wood lathe chucks played a large part in providing you with a masterpiece to remember.
One uses wood stock in a lathe, then it becomes something called a 'turning'. It is mounted in a machine that rotates while holding it firmly in place. This is achieved by using either a 3 or 4 jaw contraption known as a chuck.
You use T-handled tool called a chuck key to close the jaws. This simple process creates compression that holds your turning tightly in place, instead of it flying off into outer space, or a neighboring window.
Once the chuck is properly installed and tightened on the turning it frees up the tailstock that would have supported the other end. With that gone, the turning is ready for you to turn bowls or other small items using the lathe.
You can automatically center up a turning with a three-jaw chuck installed. The turning must be symmetrical because the end result will be rounded to a point at the center of the jaw.
When it is necessary to have the turning off center, you will need to use a four-jawed chuck. These jaws are independently adjusted for the purpose of more complex projects, and are tweaked using a chuck key. Remember that a three-jaw chuck adjusts in unison and is not applicable to this off center procedure.
You will determine the size chuck to use by the lathe size and the piece you are turning. For delicate jobs and tiny stock you will use a Jewelers chuck. For larger projects you can use up to a 24-inch lathe chuck for big bowls and detailed ornate posts. There are also different sizes of lathes and are referred to according to the diameter of the piece you are turning. A 12-inch lathe means it will handle up to a 12-inch diameter work piece. The other important measurement is the length from center-to-center. The piece of wood you can mount between the headstock and tailstock is therefore limited.
As with any tool that removes wood and rotates parts at high speed, precautions should be taken. Be sure to follow the owner's manual on the proper operation of the lather and any accessories you may purchase including your wood lathe chucks.
