1)Pretensioner预紧器
1.Structure and Performance Analysis of Two Seat Belt Pretensioners;两种安全带预紧器的结构及性能分析
2.In this paper,first,a new type of vehicle safety belt is developed based on a new clutch proposed as the key part of pretensioner of safety belt.提出了一种作为安全带预紧器核心部件的新型离合机构,应用该机构开发了一套新型预紧式汽车安全带,介绍了它的结构组成、工作原理和性能。
英文短句/例句
1.Structure and Performance Simulation of a New Pretensioner of Vehicle Safety Belt汽车安全带新型预紧器的结构与性能仿真
2.Application of Preload Disc Spring in the High-pressure Hydrogenation Heat Exchanger预紧碟簧在加氢高压换热器上的应用
3.STUDY ON THE PRE-STRAINED SIX DIMENSIONAL FORCE TRANSDUCER WITH STEWART PLATFORM STRUCTURE;基于Stewart平台的预紧式六维力传感器研究
4.Large range prestressed six-axis force sensor and study on static calibration大量程预紧式六维力传感器及静态标定研究
5.Analyze on bolt pre-tightening force control methods of Ba-Tong damper八通缓冲器联接螺栓预紧力控制方法分析
6.The Study of the Influence of Bearing Pretightening on NGW Planetary Decelerators Working Capability;轴承预紧对NGW型行星减速器工作性能影响的研究
7.Development on the Pre-Strained Six Dimensional Force Sensor with the Stewart Platform Structure;基于Stewart平台的预紧式六维力传感器的研制与开发
8.Structural Design and Performance Analysis on Fully Pre-Stressed Parallel Six-Component Force Sensor整体预紧并联结构六维力传感器结构设计与性能分析
9.Emergency Preparedness and Prevention Group紧急应变和预防小组
10.Best sellers must Be ordered in advance.紧俏商品，预约订货。
11.dense interchangeable ROM紧凑可换只读存储器
12.emergency straight air brake紧急直通空气制动器
13.rotation-lock tubing hanger旋转锁紧油管悬挂器
14.Column shaft coupler binding.转向柱轴接合器过紧。
15.There's too much travel on the brake, it needs tightening.制动器太松了, 需要调紧.
16.Hold puller screw and tighten puller nut until bushing is remove握紧拉拔器螺栓，拧紧拉拔器螺母，直至拆下衬套。
17."Exciter(premodulator, trigger)"激励器(预调器、触发器)
18.The types and working principle of preload of the angular contact ball bearings are introduced, the selection rules of the preload and calculation method of determining preload force are given.介绍角接触球轴承预紧的类型及工作原理,给出了预紧选择原则和确定预紧力的计算方法。
相关短句/例句
pre-stressed sensor预紧式传感器
3)differential preload差速器预紧力
4)pre-tightening预紧
1.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。
2.The appropriate pre-tightening of the composite housing can ensure steady operation and high machining precision of machine tools.组合式机架适当的预紧对保证机床的稳定运行和高精度的加工要求十分重要。
5)pretension[英][pr?'ten?n][美][pr?'t?n??n]预紧
1.This article has described the structure and function of the prestressing frame for the extruder and a pretension mode-the overheating steam heating pretension method,meanwhile by the applied examples the calculation of the pole elongation and the prestressing have been presented as well.阐述了挤压机预应力框架的结构及作用,介绍了一种挤压机框架的预紧方式———过热蒸汽加热预紧法,并通过应用实例给出了拉杆伸长量和预紧力的确定方法。
6)preloading预紧
1.Optimizing the preloading parameters of assembled framework hydraulic press;压机组合框架结构的预紧参数优化
2.On the coupling and preloading of the bolts in cranes;螺栓在起重机械中的连接及预紧
3.Formulas are derived to calculate axial rigidity,radial rigidity and friction moment of preloading paired bearings with rigidity errors analyzed.对配对角接触轴承刚度和摩擦力矩进行了分析,推导出配对预紧轴承的轴向、径向刚度和摩擦力矩公式,并对刚度误差进行了分析,以A型轴承为例,对推导出的计算公式进行了验证。
延伸阅读
预紧式安全带预紧式安全带的特点是当汽车发生碰撞事故的一瞬间，乘员尚未向前移动时它会首先拉紧织带，立即将乘员紧紧地绑在座椅上，然后锁止织带防止乘员身体前倾，有效保护乘员的安全。预紧式安全带中起主要作用的卷收器与普通安全带不同，除了普通卷收器的收放织带功能外，还具有当车速发生急剧变化时，能够在0.1s左右加强对乘员的约束力，因此它还有控制装置和预拉紧装置。控制装置分有两种：一种是电子式控制装置，另一种是机械式控制装置。预拉紧装置则有多种形式，常见的预拉紧装置是一种爆燃式的，由气体引发剂、气体发生剂、导管、活塞、绳索和驱动轮组成。当汽车受到碰撞时预拉紧装置受到激发后，密封导管内底部的气体引发剂立即自燃，引爆同一密封导管内的气体发生剂，气体发生剂立即产生大量气体膨胀，迫使活塞向上移动拉动绳索，绳索带动驱动轮旋转号驱动轮使卷收器卷筒转动，织带被卷在卷筒上，使织带被回拉。最后，卷收器会紧急锁止织带，固定乘员身体，防止身体前倾避免与方向盘、仪表板和玻璃窗相碰撞。
