采用张力放线，张力机采用双鼓轮式，要有手闸，全液压制动。
Tension setting out shall be employed and the tensioner shall be double-wheel and fully hydraulic type with hand brake .
利用磁粉制动器的励磁电流与制动力矩成线性关系这一特性，设计了闭环张力控制系统。
Utilizing the linearity peculiarity of the exciting current of magnetic powder brake and brake moment, the closed loop control system is designed.
薄膜张力盘式制动器是手动调节，精确设定薄膜张力程度，达到薄膜破坏点。
Film tension Disc Brake is manually adjustable for precisely setting the degree of film tension required, up to the film breaking point.
本文指出当矿井提升机紧急制动时，制动力矩的建立时间将对钢丝绳中的动张力产生相当大的影响。
It is pointed out that during emergency braking on shaft hoists, the built-up time of brake torque has considerable influence on the formation of dynamic tension in the hoisting ropes.
介绍了卷取机的张力控制系统结构，研究了磁粉制动器原理并推导出其数学模型。
The structure of winding tension control systems and the principle of magnetic power brakes are introduced.
该机具有光电自动跟踪、纠偏、磁粉制动器和离合器控制张力，自动计数和预置计数等功能。
This machine has many functions of photo - electricity auto tracking, deviation , magnetic powder brake and clutch to control tension, as well as auto, count and preset count etc.
该机具有光电自动跟踪、纠偏、磁粉制动器和离合器控制张力，自动计数和预置计数等功能。
This machine has many functions of photo - electricity auto tracking, deviation, magnetic powder brake and clutch to control tension, as well as auto, count and preset count etc.
本文利用磁粉制动器输出转矩与激磁电流成线性这一特性来实现对张力的恒值控制。
This thesis uses the linearity relation of output torque and excitation current to control the tension.
作者利用磁粉离合器和制动器的特性，开发了一种全数字式的张力控制系统。
Uiing the character of magnetic powder clutch and breaker, author have developed a full digital tensile control system.
通过近水平和上运大型带式输送机制动工况和起动工况的张力分析，明确了制动装置位置对输送带张紧力的影响，进而提出大型输送机制动与张紧装置的优化布置方法。
According to the belt tension analysis of the large near-horizontal and upstroke conveyor during braking and starting, this paper gives the effects of brake location on the take-up tension.
前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
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