Research on Path Planning of Spray Painting for Standardized Workpiece

Complex free-form surfaces with high curvature can be segmented into several approximate plane,cylindrical surface,conical surface and spherical surface. Based on this idea,study on spray path planning for standardized workpiece,such as plane,cylindrical surface,conical surface,spherical surface. Firstly,according to static spray model of plane,establish the spray model of cylindrical surface,conical surface,spherical surface respectively,and taking coating uniformity as optimization target,solve the optimized path parameter of the painting velocity and stroke distance,then based on this,respectively give the generated algorithm of trajectory for plane,cylindrical surface,conical surface,spherical surface. Finally,the effectiveness and correction of the proposed method is verified by simulation.