The company's machine tools use the principle of continuous meshing between worm grinding wheel and gear (workpiece) to grind, and the numerical control system ensures strict synchronous proportional transmission between worm grinding wheel and gear (workpiece). Direct drive technology eliminates errors brought by mechanical transmission chain and improves machining accuracy and gear tooth surface quality. Advanced technologies such as high-speed multi-head worm grinding wheel, displacement grinding and automatic tool setting can also be adopted to adapt to efficient and precise grinding. The grinding process of the machine tool adopts an automatic grinding working cycle, and the dressing process of the worm grinding wheel adopts an automatic dressing working cycle.