Compensation method for motion trail of mechanical arm, mechanical arm workstation and storage medium

The invention discloses a compensation method for the motion trail of a mechanical arm, a mechanical arm workstation and a storage medium, and the compensation method for the motion trail of the mechanical arm comprises the following steps that current point location data of the mechanical arm are collected to generate the motion trail, and the point location data comprise position information and posture information of the mechanical arm; controlling the mechanical arm to move according to the movement track so as to form a test image on the surface of the to-be-processed object; and in response to a parameter fine adjustment control command input by a user, outputting a motion trail offset compensation input field of the mechanical arm on an operation interface of the mechanical arm so that the user can adjust the motion trail of the mechanical arm. According to the scheme, the machining accuracy and precision of the mechanical arm in the production process are improved, debugging operation is visual and si