Rotary Tables For Machine Tools

Rotary Tables For Machine Tools

Rotary tables for machine tools are devices that allow for the rotation of a workpiece or cutting tool around a fixed axis, typically in a horizontal plane. These tables are commonly used in metalworking and woodworking applications, where precision and accuracy are critical. Rotary tables can be operated manually or automatically, depending on the specific needs of the application. The primary function of a rotary table is to facilitate the machining of complex shapes and contours. By rotating the workpiece or cutting tool, operators can access hard-to-reach areas and create intricate designs with ease. Rotary tables are also useful for indexing, which involves dividing a workpiece into equal parts for machining or inspection purposes. This process can be accomplished by using a dividing plate, which is attached to the rotary table and allows for precise positioning of the workpiece. There are several types of rotary tables available, each with its own set of advantages and disadvantages. Manual rotary tables are operated by hand and are typically less expensive than their automatic counterparts. However, they require more effort to operate and are not as precise. Automatic rotary tables, on the other hand, are controlled by a computer and can be programmed to perform a wide range of functions. They are more expensive but offer greater accuracy and efficiency. In conclusion, rotary tables for machine tools are essential devices for metalworking and woodworking applications. They allow for the machining of complex shapes and contours, as well as indexing and dividing operations. Whether manual or automatic, rotary tables are critical components of modern machining and manufacturing processes.

metalworking, woodworking, indexing, precision, machining

— Brian Hall

CITATION : "Brian Hall. 'Rotary Tables For Machine Tools.' Design+Encyclopedia. https://design-encyclopedia.com/define/rotary-tables-for-machine-tools?E=406286 (Accessed on October 14, 2026)"