The thread rolling machine is a multi-functional cold extrusion forming machine tool. The thread rolling machine can process the workpiece in a cold state within the rolling pressure range, such as thread, straight grain, and oblique grain rolling; straight teeth, helical teeth, and helical spline gears rolling; straightening, reducing, rolling and various forming rolling. The machine has a safe and reliable electric-hydraulic execution and control system, which allows each working cycle to be selected from three modes: manual, semi-automatic and automatic.
The thread rolling cold rolling process is an advanced non-cutting process, which can effectively improve the internal and surface quality of the workpiece. The radial compressive stress generated during processing can significantly improve the fatigue strength and torsional strength of the workpiece. It is an efficient , energy-saving, low-consumption ideal process.