Working Principle Of Cutting Edge

According to the strengthening principle adopted by cutting edge strengthening equipment, cutting edge strengthening methods can be divided into traditional cutting edge strengthening methods and special cutting edge strengthening methods. The traditional cutting edge strengthening method mainly uses the principle of mechanical action to strengthen the cutting edge of the tool, which mainly includes grinding strengthening, brush strengthening, drag strengthening, and sandblasting strengthening; The special cutting edge strengthening method utilizes non-traditional chemical, physical, and electrochemical methods to strengthen the cutting edge of the tool, mainly including laser strengthening, electrical discharge and erosion strengthening, electrochemical strengthening, and abrasive water jet strengthening. Grinding strengthening is achieved by controlling the movement of the grinding wheel to create multiple negative chamfers at the cutting edge of the tool, in order to approximate the contour of the arc edge.