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Rough turning is an inexact science: turning wood too thick will lead to splits, and turning wood too thin will lead to distortion that cannot be removed because not enough thickness is left. Once dry, it is mounted on the lathe a second time and turned to its final form. Rough turning is typically used on most functional work and some art pieces.
Segmented turning, also known as polychromatic turning, is a form of woodturning on a lathe where the initial workpiece is composed of multiple parts glued together. The process involves gluing several pieces of wood to create patterns and visual effects in turned projects.
Example of bowl turning. This is a list of woodturners - notable people who are known for their woodturning by means of using a pole lathe or a wood lathe with hand-held tools to cut a shape that is symmetrical around the axis of rotation, resulting in a wooden figure or figurine, or in the sculptural ornamentation of a wooden object.
For spindle turning, the wood is held on the lathe either by both ends (between the headstock and tailstock) or by one end only using a lathe chuck [2]. Wood is generally removed by running a turning tool down the slope of the wood from a larger diameter in the wood to a smaller diameter.
The King Wolf, pyrography on olive wood by Roberto Frangioni Piroritrattista Framàr. Pyrography or pyrogravure is the free handed art of decorating wood or other materials with burn marks resulting from the controlled application of a heated object such as a poker. It is also known as pokerwork or wood burning. [1]
A therming rig includes individual turning blanks separated by gaps when mounted between end plates. These gaps result in a process called ‘turning air’, as shown in Figure 4, where the cutting action occurs intermittently as the turning blanks rotate past the cutting tool. Production therming rigs often hold 20 or more spindles at a time.
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"An indescribable surface that begs for a caress of the hand--that's what I think wood should provide." [ 3 ] Raffan is known for using native Australian woods, for the architectural influences in his turned objects, and for his groupings of related objects into sets (e.g. his "Citadel" and "Tower" series of boxes, etc.)