The working principle of thread rolling: it is two identical pieces, the thread rolling surface has the same tooth shape as the thread shape of the bolt thread and the same helix angle. When the thread rolling plates move with each other, the bolt blank between the two thread rolling plates is rubbed out of the thread . The thread rolling plate goes back and forth one bolt thread at a time to complete the processing, and the speed is quite high.
Equipment advantages: strong steel, high precision, long service life, etc. In the thread processing process, the problem of easy loss of the worm gear and worm is solved, and the noise caused by the friction of the worm gear and worm is also reduced. Stepless frequency conversion, free adjustment, easy to use.
