In urethane forming, the inside radius is produced in a manner that in some respects resembles bottom bending. The urethane ...

Effortless DIY: The ArtyMaster Mini Wood Lathe Machine caters to the needs of home DIY, providing a convenient mini lathe woodworking solution. Its sturdy design featuring a solid steel base and ...

[Mehamozg] demonstrates you can turn a polygon on a lathe. Polygons ... If we angle the tool either side of center we still get a cylinder, but the radius increases by the sin of the angle.