Application of High-precision Encoder in Improvement of on-line Slitting Accuracy of Cerutti Rotogravure Production Line
Qing Cao · Packaging Engineering · 2010
The basic structure and slitting error of on-line sheeter unit in Cerutti rotogravure production line as well as the scheme for realizing synchronous control by high-precision encoder.The working principle of incremental rotary encoder and its design in synchronous control system is emphatically introduced;It is shown by actual detection data: in the large sheet horizontal slitting of Cerutti rotogravure production line,the length error does not exceed 0.08 mm,the slitting accuracy is improved and the intensity of follow-up work is reduced.