摘要
对阴极轨迹式平动型电铸机床的PLC控制系统进行了设计。机床采用基于PLC与触摸屏相结合的控制系统,实现阴极的轨迹式平动、温度的PID控制及液位的稳定控制。应用该机床进行精密模具的电铸成形实验,结果表明:采用轨迹式平动的阴极进行电铸比采用静止不动的阴极电铸得到的模具成形精度更高、质量更好。
A PLC control system of cathode trajectory translational type electroforming machine is designed. Based on the combination of PLC and touch screen technology ,the control system realizes the cathode trajectory translation,the PID temperature control and steadily controls the electroforming solution level. Experiment of electroforming mold is carried out by this electroforming machine ,the result shows that compared with the stationary cathode electroforming process ,molds fabricated by using process with a trajectory translation cathode obtain high precision and good quality.
出处
《电加工与模具》
2014年第6期33-36,共4页
Electromachining & Mould
基金
国家自然科学基金重点资助项目(U1134003)
国家自然科学基金青年资助项目(51105080)
关键词
阴极平动
电铸机床
电铸成形
可编程控制器
cathode translation
electroforming machine tools
electroforming
PLC
