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This paper mainly discusses the characteristics of PLC,and the flow of paper-cutting and paper-trimming,explains how the automatic control system which is made up by PLC,HMT TD200 and transducer,works in paper-cutting machine and paper-trimming machine.

主要介绍了可编程逻辑控制器的特点、切纸和理纸的工作流程,阐述了以PLC、人机界面TD200和变频器MM440组成的自动控制系统在切纸机和理纸机中的应用,系统通过编码器反馈构成速度闭环控制,提高了切纸和理纸的自动化程度和效率。

During the working of paper cutting machine,both the speed of drawing paper and the revolving speed of cutter decide the length of paper.

在切纸机工作过程中,纸辊的拉纸速度和刀辊的旋转速度共同决定了切下纸张的长度。

Study on Project Management of Guillotine Equipment Research & Development of Duoyuan Group;

多元电气集团切纸机设备开发项目管理研究

The author analyzes the mechanical theory of guillotine level blade and oblique blade cutting and the calculating methods of the two different cutting style, moreover, calculating formulas of level blade and oblique blade cutting force are deduced at last, the author recommend a blade obliquity of guillotine.

分析计算了切纸机平刃裁切与斜刃裁切的机理,及两种不同裁切方式的裁切力计算方法,并推导出了切纸机平刃裁切力与斜刃裁切力的计算公式,推荐了切纸机的刀口倾斜度。

This article introduces C200H programmable controller application to QZX1300 paper cutter control system, and cutter operates more automatic, easier and more reliable.

主要介绍应用C200H可编程序控制器实现的QZX1300数显切纸机的裁切控制系统,从而大大提高了自动化程度,使操作简便,运行安全可靠。

The design of paper cutter file system based on Nand Flash is introduced through a detail example of cutting program.

主要介绍了NandFlash芯片,和切纸机裁切程序在NandFlash中的存储结构设计。

This text introduces a measure system based on Single chip which can monitor displacements of the paper cutter.

介绍了一种基于单片机的切纸机位移测量系统。

In this paper we test the main pressure resistance of common slitter by means of electric resistance strain method,analyze the influence on the pressure resistance of the factors such as width,kind and height of paper,angle of cutting knives,falling ways of cutting knives and structural form of clamping bar.

利用电阻应变法对普通切纸机的主要载荷抗压力进行测试，并分析了纸张宽度、品种、纸张高度、裁刀角度、裁刀下落方式及压纸器结构形式等因素对抗压力的影

In this paper we test the main cutting resistance of loading of slitters by means of con-duct strain method, analysis the influence on the cutting resistance of the factors as paper, cutting knives, cutting velocities, falling ways of cutting knives.

利用电阻应变法对切纸机的主要载荷抗切力进行了测试，并分析了纸张、裁刀、切纸机速度、裁刀下落方式等因素对抗切力的影响。