Chip-breaking operation when the threads are created by turning the cut tool that corresponds the target thread. Beskrivning The process The workpiece is usually a cylindrical rod mounted in a rotating chuck, the cutting tool is then moved axially along its surface to create the thread pattern. For deeper threads or difficult material the process is repeated several times before the thread is in its final shape. Both internal and external threads can be created in this way if the tool can access the area to be threaded. Threads Spiral shaped outer or inner grooves are usually used for fitting Read more Thread turning Process films Advantages and disadvantages In comparison with alternative methods Suitable for external threads Processing may cause stress concentration at tooth roots
