电解刻印早在六十年代初期,国外就开始对镂空模板的电解刻印工艺进行了试验研究。近年来随着电解刻印工艺的不断发展,以及要求刻印生产率的不断提高,电解刻印工艺也日益完善,逐步向自动化方向发展,并根据不同零件的要求,发展成多种形式的电解刻印机床。电解刻印的基本原理和主要特点 1.加工原理:电解刻印和电解加工一样,都是利用金属在电解液中产生阳极溶解的电化学反应原理。刻印时工件接直流电源的正极,电极接负极,两极间保持一定的电解间隙,在间隙中充以电解液。与电解加工不同的是电 Electrolytic engraving As early as the early 1960s, foreign countries began to test the electrowinning process of the hollow template. In recent years, with the continuous development of the electrolytic engraving process, and the continuous improvement of the engraving productivity, the electrolytic engraving process is also increasingly improved and gradually developed to the direction of automation. According to the requirements of different parts, various forms of electrolytic engraving machine tools have been developed. The basic principles of electrolytic lithography and the main features 1. Processing principle: Electrolytic marking and electrolytic processing are the same, the use of metal in the electrolyte generated in the anode dissolved electrochemical reaction principle. When the workpiece is engraved, the workpiece is connected to the positive electrode of the DC power supply, the electrode is connected to the negative electrode, a certain electrolytic gap is maintained between the two electrodes, and the electrolyte is filled in the gap. Unlike electrolytic processing is electricity