张力卷筒

The general variation principle of tension of web offset presses while running was discussed. The mathematical model of tension control was established. Based on the mathematical model and Matlab software, the tension control system simulation program was developed.

对卷筒纸印刷机在印刷过程中张力变化的一般规律进行了研究，建立了较符合实际情况的张力变化的一般规律数学模型，并用Matlab软件对模型进行仿真分析。

The research on a general variation principle for web offset press while it is running is carried out in this paper.

本课题对卷筒纸印刷机在印刷过程中张力变化的一般规律进行了研究，建立了较符合实际情况的张力变化的一般规律数学模型，并用Matlab软件对模型进行仿真分析。

For drum materials, complex tension will face of minding materials whether there is a planeness, boronizing, correct registration play an important role.

对于卷筒材料，复卷张力会对卷筒材料端面的平整度、是否出现渗胶、能否正确套准起重要的作用。

Standard features built into Schober RFID inserters include an automatic web guide system for base material, mechanical cross-register for transponders, auto-advance for missing transponders, servo-driven labeling head for opaque and transparent label reels, an electronic re-winder with tension control for assembled labels and our new easy to use operator pendent.

标准内置到肖伯的RFID inserters包括自动网络引导系统基础材料，机械跨登记转发，自动提前失踪转发器，伺服驱动标签的不透明的头部，透明的标签卷筒，电子重新卷绕张力控制组装标签和我们新的易于使用的操作依赖性。

Promax Tension Ind Corp has long sold and manufactured a variety of custo mized air shafts/ air chucks/ safety chucks, edge position control systems/ EPC, powder/ air/ disk brakes and clutches, AC/DC motor control systems, re-winding/ un-winding systems

本公司长久以来已经从事制造及销售有关纸类，薄膜，胶片，纺织品，橡胶等薄片卷材的卷筒物控制糸统周边设备，诸如气涨轴，气涨/安全夹头，边缘追踪器装置，磁粉/气压/碟式煞车器及离合器，交直流转矩马达控制系统，收放料车动系统，张力控制装置，印刷机静态观测器，自动套色控制装置，伺服向量控制系统，人机介面及监控系统及其他有关印刷，贴合，分条，复卷，涂布，上胶，押出，淋膜等产业机械。

In this paper, the web tension variation regularity is studied based on the printing test-bed with shiftless driver in printing. This paper offers the basis for establishing the tension control of web press. It is very significant for improving the speed and quality of web press and reducing the difference between domestic press and oversea advanced press.

本课题基于无轴试验平台研究了卷筒纸印刷机纸带张力变化规律，为建立印刷机张力控制系统提供依据，这对于提高国产印刷机速度和质量，缩短与国外先进印刷机的差距有着重要的意义。

The purpose of tension control and main factors influence tension were explained according to the characteristic of web press .

通过对罗兰卷筒纸印刷机纸带张力控制系统实例，详细剖析了张力控制系统的控制规律和控制回路。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。