tension roll

Down coiler is one of the key equipment for hot strip mill, the deviation angle of tension roll is of great importance to biting into coiler successfully.

地下卷取机是热带钢连轧机的关键设备，张力辊的偏移角对于保证带钢顺利咬入具有重要的作用。

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Analysis and Control of the Tension Inside Roll& package

卷装结构内部张力分析与控制

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In indirect tension control, the calculating of roll diameter 、 dpomic and statics compensation current of tension is complex. By using analog multiplier and divider, there will be large error and drift and therefore it difficult to implement accurate tension control.

间接张力控制系统中，卷径D、动静态张力补偿电流计算复杂，用模拟乘除器实现起来误差大、漂移严重，很难实现精确的张力控制。

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Design of Tension Roll Assembly in Cold Tandem Mills

冷连轧机组中张力辊组的设计

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Calculation of control factors of tension for roll coating plant

卷绕式镀膜机张力控制因素的计算

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Each unwinding of jumbo roll is separately equipped with tension control and pneumatic jumbo roll lifting.

原纸放卷独立配套张力控制.原纸气动上机.

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This paper introduces a tension control system for spinning machine, explains basic theory of tension control system, gives detect circuit of tension roll displacement with rotary encoder.

介绍一种同步运行的纺丝曳引机和切断机张力控制系统，阐述了张力控制的基本原理，给出采用旋转编码器作为张力辊位移检测器的电路。

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Refer to the honeycomb cardboard of the production route, given the key equipment used in the design process principle and calculation method, such as the constant tension roll cage design, adjustable belt machine design, melt machine design.

参考蜂窝纸板的生产工艺路线，给出了关键工序所使用设备的设计原理和计算方法，如恒张力纸卷架设计、可调皮带机设计、熔胶机设计。

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Improvement of Tension Model for Dance Roll in Cold Rolling Mill

冷连轧机跳动辊张力计算模型的改进

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Tension Calculation Model and Setting During FGC Process in Cold Strip Rolling Design of the main structure parameters of tension roll assembly in cold mills CAL

冷连轧动态变规格张力计算模型及设定研究冷轧连续退火机组中张力辊组主要参数的设计

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Design of the main structure parameters of tension roll assembly in cold mills CAL

冷轧连续退火机组中张力辊组主要参数的设计

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Adopts air swelling shaft to furl roll ( or to use pneumatic style to furl roll), the tension of furling roll can be adjusted.

无极调速调整张力。采用气涨轴收卷（或选用气动式收卷），收卷松紧度可调。

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There are three main tension control methods, sensor-based tension control, adjusting roll tension control and sensorless tension control. They have their own advantages.

张力控制的控制策略主要有基于张力传感器的张力控制、利用调节辊进行张力控制和无传感器张力控制，三种控制策略都具有各自的优势。

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The application of the roll changer can greatly improve roll changing efficiency and safety of the straightener roll and the tension roll and can effectively reduce cost.

本实用新型的使用可极大地提高矫直辊与张力装置的换辊的效率、安全性并有效地降低成本。

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Polyurethane Tension Roll with High Roughness

高粗糙度聚氨酯张力辊

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Aiming to control the tension of roll out system, the rule of speed control based on AC driving is discussed.

针对卷筒材料放卷系统的张力控制问题，探讨了一个基于交流传动的速度控制规律。

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The leveller consists of straightener, tension rolls and driving device, basement and speedy roll change device.

张力辊及其传动装置 、 底座和快速换辊装置部分组成.

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Deformation of Tension-Measuring Roll Formed by Beams of Pieces Construction

分片叠合梁式张力检测辊的变形研究

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Based upon the equations of tension in continuous rolling, a steady state mathematical model is established, and the variation of thickness and tension with variations of roll gap, roll speed, slab thickness and hardness calculated with an electronic computer.

本文以连轧张力公式为基础建立了稳态数学模型，在电子计算机上计算了分别改变辊缝、轧辊速度、坯料厚度和坯料硬度时，厚度和张力的变化值，即影响系数。

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Unwinding of jumbo roll is pushed by step-less speed-regulator to stable material tension during unwinding.

原材料放卷配装无级调速推送,放卷材料张力恒定.

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