Teeth grinding knife

A cold extrusion forming tool mainly used for machining spline shafts, external threads, worm gears and other parts;

The processing method has the characteristics of high efficiency, high stability, high quality, and low cost, and is widely used in various industrial machinery fields.

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(Introduction to Teeth Rubbing Knife)

A set of gear hobbing knives is divided into two parts, which can be used for horizontal gear hobbing machines and vertical gear hobbing machines. The parts are clamped by two tips, and the two cutting tools move relative to each other to extrude the parts into shape. Rubbing teeth has high processing efficiency, stable size, and better mechanical properties of the extruded part material.

Application of gear grinding knife