Optimization of Robot Spraying Copying Technology and Automobile Spraying Process
The basic principle of spray copying technology and the influence of spray parameters on the quality of paint film were analyzed,and a complete spray process optimization scheme was proposed.The key parame-ters such as spraying overlap rate,robot spraying time,TCP moving speed and paint flow rate were determined by theoretical analysis,experimental verification and data analysis,and the spraying process was optimized.The influence of spraying parameters on the quality of paint film was evaluated and adjusted through the test of the board and the verification of the real car spraying.The optimized spraying parameters can improve the uniformi-ty,gloss and adhesion of the paint film.Fine-tuning spraying parameters successfully solved the problem of local film thickness insufficient or beyond the standard.