Research on Spray Trajectory Atomization Based on Mathematical Analysis

The most important part of the spraying process is the paint film thickness uniform and how to plan the spray path. The paper is optimize the trajectory of spray gun by establishing mathematical model. Based on the analysis of the factors affecting the thickness distribution of paint film, establishing the thickness of single-trajectory spraying model, and analysis the relationship and surface geometry invariant to simplified the model, getting the optimal solution by using overlapping thickness model based on the movable surface, useing MATLAB to establish model of the curve surface. Then using projection to establish the thickness distribution model of any curve surface. Then use cloud sectioning to optimize the curve surface and establish the thickness of paint film in double trajectory.