New energy automobile input shaft machining method and system

The invention relates to the technical field of hard drawing machining, and discloses a new energy automobile input shaft machining method and system.The method comprises the steps that image data of a to-be-machined face is collected, and whether a to-be-machined shaft body can be subjected to hard drawing machining or not is judged; collecting size data to determine an initial processing condition; a hard drawing machine is used for controlling the die to move towards the to-be-machined face to form an inner spline; lubrication is provided according to the initial lubricating liquid supply amount, and the real-time temperature of the to-be-machined shaft body is collected to judge whether the initial lubricating liquid supply amount is adjusted or not; the temperature change rate of the to-be-machined shaft body is collected, and whether the initial hard pulling speed is adjusted or not is judged; carrying out secondary adjustment on the adjusted hard drawing speed when the die carries materials; and perfor