恒力弹簧支吊架是一种在限定位移内对被支吊物施以恒定张力的装置。
Constant force spring hanger is a device which puts invariable tension on the thing it hangs in limited displacement.
包装机械在收放卷过程中，卷材卷筒直径的变化会引起张力的变化，而恒定张力是保证产品质量的关键。
Tension varies with changing of the diameter of coiling block in winding and unwinding processes of packaging machinery. Constant tension is the key to guarantee the product.
在15世纪早期，人们发明了螺旋弹簧或均力圆锥轮，尽管它的主弹簧的张力不断变化，但仍能对计时装置的齿轮保持恒定的力。
In the early 1400s came the invention of the coiled spring or fusee which maintained constant force to the gear wheels of the timekeeper despite the changing tension of its mainspring.
我相信，机械能守恒定理，我忽略了张力。
I believed in the conservation of mechanical energy and I overlooked the tension.
保持织机经纱张力的恒定是织机的一项关键技术。
Keeping the steady warp tension of loom is a key for a loom.
实验结果表明在恒定温度下界面张力随压力的增加而增大。
The results show that the interface tension decreased with increasing pressure when temperature was specified.
为保证电线加塑自动化生产过程中电线张力的恒定，设计了恒张力模糊变结构控制系统。
A tension fuzzy variable-structure control system was designed for constant tension of electric cable plastic wrapping automatic production process.
为保持张力差恒定，克服轧辊偏心等影响，讨论传动与压下系统的最优跟踪控制。
The tracking control of the driving and screw-down system is discussed for the purpose of keeping constant tension-difference and overcoming the influences of roll eccentricity, etc.
原材料放卷配装无级调速推送，放卷材料张力恒定。
Unwinding roll of raw material is equipped with stepless speed-adjustment pushing, the tension for unwinding material is constant.
对辊冷段各辊的自动控制中最重要的张力补偿和速度补偿作了简要分析，阐明r Q段在水冷辊横移时是如何保持张力、速度恒定的，从而使带钢稳定运行。
It presented how the water cooling rollers kept tension and constant speed in RQ segment when they moved cross-ly, so as to make the steel band operate smoothly.
通常，恒定卷取张力是由恒功率控制系统来实现的。
Consequently, the constant coijing tenaion for bydraulic coiler is realized by means of constant power control system.
该机构不仅能满足织物纬密对每纬送经量的要求，而且能根据经纱张力的变化对送经量进行微调，使送经量和经纱张力都保持基本恒定。
The above-said let-off motion can meet the requirement of weft on warp let-off, and more the let-off can be fine tuned as well, keeping constant tension of warp let-offs.
着重分析了弱磁开始点的设置情况对张力控制恒定性的重要影响。
The important influences for the Constance of weakening of tension control in the case of setting of beginning of weakening magnetic flux are analyzed emphatically.
控制拉钢的主要措施是保证精轧机组速度品质因数，并在改造电动活套使其实现可靠的自动起落套的基础上，采取大套量恒定微张力操作等方法。
Major measures for controlled pulling is to keep good quality of speed at the finish rolling and to use big-noose permanent micro-tension operation based on reform of electric running noose for...
控制拉钢的主要措施是保证精轧机组速度品质因数，并在改造电动活套使其实现可靠的自动起落套的基础上，采取大套量恒定微张力操作等方法。
Major measures for controlled pulling is to keep good quality of speed at the finish rolling and to use big-noose permanent micro-tension operation based on reform of electric running noose for...
应用推荐