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预紧

n.pretension
网络pretighten; FFZ; initial tightening

预紧

英-汉网络释义

预紧

pretension

...因此可以使用其它模型，包括松弛 (slack) 和预紧 (pretension)、卷收器(retractor)、预紧器 (pretensioner)、织带爪 (webbing g…

pretighten

《机械设计基础》常用单词中英文对照 ... 陶瓷 ceramics 预紧 pretighten 高速传动轴 high speed drive shaft ...

FFZ

...用最为广泛。单螺母FF型若需预紧，可通过增大钢球预紧（FFZ）、变为导程预紧（FFB）两种形式实现，可实现定位要求， …

initial tightening

机械专业英语词汇... ... initial temperature difference 初始温差；始端温差 initial tightening 预紧 initial torque 初始转矩 ...

Tightening of Bolted Joints

5-3 螺纹连接的预紧和防松一、螺纹连接的预紧（Tightening of Bolted Joints））大多数螺纹联接在承受工作载荷之前，大多 …

NFZ

经增大钢球直径预紧（NFZ），也可用于低精度定位。详细规格 NFZD型内循环法兰、直筒型垫片预紧螺母

CACBCC

通用配组轴承的型号带有后缀，即表示内部游隙（CACBCC）或预紧（CACBCC）。定购通用配组轴承时，要指明的是所需单 …

例句：

A new coordination gap and a new firmly beforehand means of the ball screws which was said a continued coordination gap unit were proposed .

提出了一种新的滚珠丝杠副的调隙和预紧方式 —连续可调预紧装置。

The new SOQI rear shock both high and low speed compression damping plus an easy-to-use screw adjustment for preload .

新 SOQI 后方冲击高和低速压缩阻尼加上易于使用的螺钉调整预紧力。

The results indicate that spring washer can extend the fatigue life of joints of composite laminates by the pre-tightening.

分析表明：弹簧垫圈的预紧作用可延长复合材料层合板螺栓孔处的疲劳寿命；

A new method of pre-tightening by means of drilling and heating for the king diameter coupling bolt was introduced .

介绍了一种在大直径联接螺栓中心钻孔，通过加热对螺栓进行预紧的新方法。

Bolt fasteners which are refer to all the bolts are tightened, make connections to bear on the work load before by the force .

螺栓的预紧力，是指所有的螺栓都需要拧紧，使连接在承受工作载荷之前，预先受到作用力。

As the pre-force is improved, Bumpy-ridge coefficient will increase to a steady value therefore.

随着坎合面法向预紧力的增大，坎合因数逐渐增大到一个稳定值；

Second , the electric submersible pump connected to the pipe thread pretightening force enough (or not pre-torque).

第二，电潜泵各管螺纹联接的预紧力不够（或预紧扭矩不够）。

To improve the fatigue life , reliability and quality of screw joint , the key point is to control the precision of pre-tightening force .

要提高螺纹联接件的疲劳寿命和可靠性，提高螺纹联接的质量，关键在于合理的控制预紧力大小。

To achieve high preload levels, some form of high energy equipment is required.

要想获得较高的预紧力，就要应用一些高能设备。

The results suggest that the stress is close to the breaking strength .

结果表明，螺栓的预紧应力接近材料的断裂强度。

The relation between transformer windings under different axial precompression and the vibration of transformer walls is studied .

研究了变压器绕组预紧力与变压器箱壁振动之间的关系。

The use of valve conditions, stem material, packing performance and size, affect the pre-compression filler filler sealed letter .

阀门的使用条件、阀杆材料、填料性能和尺寸，填料预紧力都影响填料函的密封。

A ceramic bearing is pre-loaded through a pre-loaded spring .

陶瓷轴承通过预紧弹簧进行预紧。

1st, the hydraulic pressure bolt stretcher main use tightens in advance in each kind of high strength bolt and disassembles .

液压螺栓拉伸器主要使用于各种高强度螺栓的预紧和拆卸。

The pre compression factor of multi-layer compound cylinder is a new conception , for which the mathematical model has been set .

本文提出了多层组合筒体预紧系数的概念，并以此建立数学模型。

An analysis on the affection of pre-tightened radial force and its optimal value was carried out .

对径向预紧力的作用和最佳数值进行了分析。

The pretightening force of FRP construction bolt joint has been researched in the theory of bolt washer stress .

应用螺栓 -垫圈应力理论对 FRP 结构搭接点预紧力进行了研究。

The calculation method for bolt pretightening force of tube side gasket and shell side gasket were proposed.

给出了管程和壳程垫片螺栓预紧力的计算方法。

However, excessive pre-compression, if controlled by chance or overload will lead to failure to connect .

但过高的预紧力，如果控制不当或偶然过载会导致连接失效。

Effect of pre-applied force of drag bolt on accuracy of press with closed combined frame .

拉紧螺栓预紧力对闭式组合机身压力机精度的影响。

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