We all know that the clutch pressure in the offset press is used to control the clutch between the blanket cylinder, the plate cylinder and the impression cylinder. The clutch pressure in the offset press causes the impression cylinder, the blanket cylinder, and the plate cylinder to contact, and the printing unit changes from a no-pressure condition to a pressurized condition. When printing is not performed, the clutch press structure separates the impression cylinder, the blanket cylinder, and the plate cylinder.
The offset press has a variety of clutch pressure methods, such as electromagnet clutch pressure, mechanical clutch pressure and pneumatic clutch pressure. In fact, no matter which clutch pressure method is chosen, the essence is to use the base distance to complete the clutch pressure work. When the clutch press mechanism failure occurs in the offset printing machine, there is a phenomenon that the combined pressure pawl in the clutch pressure tissue does not reach a reasonable contact with the combined pressure collision block, but only slips on the outer surface of the combined pressure collision block. If the combined pawl cannot make a reasonable contact with the combined pressure block, the active pressure can not be completed.
When the fixing screw of the electromagnet in the clutch press is not loose or externally moved, it can be known that the fixing problem of the clutching piezoelectric magnet is not a factor causing the applause, and a careful analysis is required. Through careful analysis, we can know that the active fulcrum of the clutch pressure block is always fixed, and the possibility of running is not very large, so the "suspect" of the pressure pawl is the largest. When the contact surface of the combined pressure pawl and the combined pressure collision block is seriously worn, the offset pressure of the offset printing machine is adjusted or updated.
Offset printing machines are widely used in social life, and they are well received by consumers because of their excellent performance and high printing quality. Therefore, in order to ensure the normal operation of the offset printing machine, it must be processed and maintained in time when the offset pressure of the offset printing machine fails.
Article source address: http://
Cheese Tools,Cheese Cutting Board,Cheese Slicer Board,Wire Cheese Slicer
Xiongyang Household Co., Ltd , https://www.yjkitchen-manage.com