印“三平两小一平衡”的掌握(国外英文资料).doc

印“三平两小一平衡”的掌握(国外英文资料) Qiaoxiaoqianxi, energy-saving. The oriole in the post. Bamboo outside peach 32 branches, spring plumbing duck prophet. All bosom Yi, strong thinking fly, want to go up the blue sky, hold the bright moon. Have heart disease medicine for the heart, the trouble should end it. Three two small offset balance master level directly reflects the level of offset printing technology. The so-called three is required to debug printing machine drum body must be flat, flat, flat water roller inking roller; two small refers to the use of the water solution concentration in the printing process, layout of water; a balance refers to the layout of printing ink and water balance. Offset printing machine operation, the axis of the body between the rollers must be parallel, while the drum body plane is parallel to the axis of the roller to be formed; and the roller body should be smooth, between roll and roll pressure should be uniform; water roll axis parallel to the roller body, should be smooth, the pressure between the water roll and water roller roller axis should be uniform; with water roller roller, keep parallel axis, pressure balance. According to the technical parameters for the machine factory to determine the lining pad, soft lining also played by means of the map print process rubber cylinder lining more smooth, the error should be below 0.03mm. 1 drum debugging The roller is the main part of the offset press, and its debugging is very important. First, the center distance of roller should be determined. Adjusting the center distance of the drum to parallel the two cylinder axes of the two neighbors is a crucial task, and must be done well. In this respect, it is worthwhile to spend a little more time. Detection must use feeler or broken roller and roll dissolved silk pillow clearances (fuse), careful measurements of the measured data, in order to achieve the accurate, can test several times, measured in several parts. Measure the gap between the roll