(一)超声波去毛刺的原理和优点在超声波去毛刺问世前,人们已经使用化学去毛刺和气蚀去毛刺。化学去毛刺是利用金属零件放入强电解质溶液时,形成原电池,从而产生电化学反应。随着反应物的出现,粘性液膜随即形成并附着零件表面,在电化学反应下产生温度差与浓度差,对毛刺部位扩散有利,所以反应结果 (A) the principle and advantages of ultrasonic deburring Before the advent of ultrasonic deburr, people have used chemical deburring and cavitation deburring. Chemical deburring is the use of metal parts into strong electrolyte solution, the formation of the original battery, resulting in electrochemical reaction. With the advent of reactants, the viscous liquid film then forms and adheres to the surface of the part, resulting in a temperature difference and a concentration difference in the electrochemical reaction, which is advantageous for the diffusion of the burr site. Therefore, the reaction result