05 08机咬牙标准调节（008 machine gnashing standard adjustment）.docVIP

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05 08机咬牙标准调节（008 machine gnashing standard adjustment）.doc

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05 08机咬牙标准调节（008 machine gnashing standard adjustment）

05 08机咬牙标准调节（008 machine gnashing standard adjustment） The standardization of the grinding teeth of the printing press In the regulation of the press of J2108 and J2205 and use, how to properly adjust the paper teeth and paper teeth to handover location relations with relevant institutions, is a highly technical work. If it is improperly adjusted, it can easily cause a lot of problems such as ruffling, ghosting, tearing and printing. Here is a description of the adjustment of the papers grinding teeth and the analysis of the related failures caused by improper adjustment. It is the regulation of the grinding of the teeth of the paper and the grinding of the cylinder Paper feeding device of the grind and the former rules, roller teeth twice transfer paper, it is in the position of the two transfer paper, should be based on embossing roller teeth, adjust the delivery position paper teeth (or confirm the position has been correctly), to determine the paper teeth in the former gauge sheet position, and then, based on this position again, adjust the gauge before the position of the relevant parts. Figure 01 is the transfer of paper teeth and rollers * pay attention to the order of adjustment when adjusting. Embossing roller teeth is adjust the benchmark of grind, if to gauge before as a benchmark to adjust paper teeth, is easy to cause the whole machines motion transition location of the disorder. The readjustment of the position of the tooth with the press of the paper When the machine is in the 0 position, it is required that the tip of the paper tip be 0.5 ~ 1.5 mm ahead of the cylinder. At this time, the 0 line is tangent to the roller. The gap between the papers pad and the roller cushion is minimized. This position (figure 01) is adjusted before the machine is out of the factory. Machine use for a long time, however, CAM and roller, pin, etc will be wear and tear, this will make the paper and embossing roller transfer position displacement, cause paper teeth knock