Handle adjustment

Due to the high speed of the offset press, the tooth row wears to varying degrees after a certain period of use. In addition, due to the varying degrees of wear of various dental pads and dental dents, the pleats of paper are printed during printing. To this end we introduce a method of adjusting the teeth row.

First, remove the teeth and remove the tooth pads one by one and smooth them. Secondly, the polished two dental pads are respectively installed on two rows of teeth, and the teeth are discharged on the paper conveying table of the paper cutting machine (the side edge of the steel ruler is also available), and the principle of a straight line is determined according to two points, and then The rest of the pads have been installed. Thirdly, install the tooth row on the feed shaft and adjust the spring force of each tooth piece one by one to make it uniform. Finally, take 100g/m2 of coated paper or kraft paper on the back of both ends of the feed tooth row. Hold the tooth chip against it by hand. Then tighten the screws and adjust them to take the plug paper on the back. Next, the force of the jaws is consistent. Note that when adjusting the dental chip back to the tooth pad, it should be adjusted one by one in the middle and at the back