tension reducing

The advantage of heat tension size reducing process adopted on electric welding pipe developed by Technology Institute of Kawasaki Steel Corp. Japan, and the basic character of the high strength and high ductility pipe are introduced.

介绍了日本川崎制铁公司技术研究所开发出的电焊钢管采用热张力减径工艺的特性，及这种钢管的高强度、高延性等基本特性。

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Analysis of Reasons Leading to Internal Polygon in Seamless Steel Pipe during Tension Reducing

无缝钢管张力减径过程中产生内多边形的原因分析

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Objective The reconstituted pulmonary surfactant ( SP) is composed of synthetic lipid ( SL) and surfactant-associated protein C ( SP-C). The purpose of this study was to determine the surface tension reducing activity of the reconstituted surfactant containing different concentrations of SP-C.

目的探讨不同浓度的肺表面活性物质（PS）相关蛋白C（SP-C）与合成脂质构成的重组PS活性的变化。

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The roller stand, as the central part of tension reducing mill of seamless steel tube finish rolling line imported from Germany is the key consumable part of mills.

从德国引进的无缝钢管精轧生产线，其张力减径部分中心部件轧辊支架是机组中的主要消耗零件。

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Modification of conventional sizing dyeing machines with PLC and tension inverter controller improves mech-electronical level, and auto pulling and winding are gained as well as constant winding as a result of reducing the problem of yarn breakage and yarn billow.

老式浆染联合机采用PLC和张力控制专用变频器改造后，提高了机电一体化水平，实现了车头牵引、卷绕的自动控制及恒张力卷绕，避免了崩纱浪纱故障。

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The solution is to film: adjusting the tension screws rotating depth, reducing the braking force.

解决的方法是: 调节给膜胀紧螺钉旋入深度, 减小制动力.

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System of Pass Design for Tension Reducing Mill

张力减径机孔型设计系统

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A drug used to reduce stress or tension without reducing mental clarity.

不影响清醒的减少压力紧张的药。

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This paper introduced that horizontal centrifugal casting technology is used to develop the composite acicular spheroidal graphite cast iron collar for tension reducing mill of Baogang pipe mill.

介绍了采用卧式离心铸造技术，试制宝钢钢管轧机使用的复合针状球铁张减机辊环的过程。

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Selling point: This product can help strengthen the eye skin blood circulation and metabolism, improve the resilient muscular tension, help reducing the wrinkles and preventing the eye bag forming.

销售卖点：帮助加强眼部皮肤血液循环，新陈代谢提高眼部皮肤及肌肉组织的弹性肌张力，帮助淡化皱纹病预防眼袋的产生。

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The reason of thickness of pipe end increasing in tension reducing and its control

钢管张力减径中管端增厚的控制

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Development and application of Φ 133mm pass of tension reducing mill

张力减径机Φ133mm孔型的开发与应用

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After finite element analysis of the coupled thermo-mechanical models of tube tension reducing, the tube deforming rule, the temperature change and the distributions of stress and strain are gained.

通过对管坯变形过程的分析，得到了管坯的成形规律、温度变化及应力应变分布。

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The deforming situation of seamless steel tube in the tension reducing process was simulated by means of a large-scale and common finite-element analysis software ANSYS/ LS-DYNA, this simulation could present the deforming situation objectively.

采用ANSYS/LS-DYNA大型通用有限元分析软件对无缝钢管张力定径过程的金属变形行为进行了模拟，较直观适时地反映了该过程的金属变形状态。

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Theoretical calculation and experimental analysis of drive power during the tension reducing process

张力减径过程中电机功率的理论计算及分析

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Hapalogenys the tension and the method is effective for reducing twine on signalbehind phenomenon, prevent breakage.

斜绷法能有效减少网丝对油墨的阻隔现象, 防止发生断线.

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Application of tension reducing suture to repair skin defect on limbs

改良减张缝合治疗四肢皮肤缺损

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