Processing integral forged connecting rod by CNC

The overall forged connecting rod and the overall shape of the connecting rod are formed by the CNC machine tool at one time, the excessive arc of the connecting rod is smooth, and the stress concentration is reduced; the shortcomings of the conventional arc cutting in the forming and forming are changed, and the arc cutting makes the periphery of the connecting rod body due to high temperature gold. The phase structure changes, and the residual stress increases sharply, which weakens the strength of the connecting rod.