Impact Analysis of Piston Velocity to Cylinders Motion on Pneumatic Impression On-Off Mechanism of Sheet-Fed Offset Press
The impression on-off mechanism is an important part of the offset press, the design and manufacture have relationship with the performance of the printing presses and the quality of the printed products. Pneumatic impression on-off mechanism has the advantages of high position accuracy, reliable and highly automation. This article takes pneumatic impression on-off mechanism as the object of study, the three-dimensional digital model of the impression on-off mechanism is established and the process of on-off pressure is analyzed by using ADAMS software, the piston minimum velocity when the cylinders rotates in different angular velocity is obtained, through simulation, the relation between the motion of impression on-off mechanism and cylinder angular displacement is analyzed. Finally, an important basis to adjust the piston velocity under different speed of cylinders rotation will be provided.
J. Z. Guo and J. P. Yang, "Impact Analysis of Piston Velocity to Cylinders Motion on Pneumatic Impression On-Off Mechanism of Sheet-Fed Offset Press", Advanced Materials Research, Vol. 215, pp. 327-331, 2011