负荷传感器

负荷传感器工作原理与误差来源分析

Operational Principle and Error Analysis Based on Strain Gauge Load Cell

负荷传感器试验的准静态加荷方法研究

A Study of Quasi-Static Loading Method for Load Cell Test

负荷传感器补偿电路及电特性研究

Research on the Output Capability of Load Cell and the Offset Circuit

小负荷传感器在1251材料试验机上的应用

Application of a little loading sensor in 1251 testing instrument

轮辐分流式固定瓦轴承负荷传感器研究

The Study on the Spoke-Shunted Load Transducer for Bearing with Fixed Liner

孔辐剪切应变式动态负荷传感器的研制

Design of a Hole-Spoke Shear Strain Dynamic Load Sensor

应变式负荷传感器额定输出温度影响补偿方法

Compensation method of temperature effect on rated output for strain gauge load cell

应变式负荷传感器补偿方法的研究

Research on compensation method of strain gauge load cell

组合剪切桥式两可倾瓦轴承负荷传感器研究

Study on the Assembly Shearing Bridge Load Cell for Two Pad Tilting Pad Bearing

FQW-1型负荷传感器温度试验装置

FQW 1 Temperature Testing Instrument for Load Cells

负荷传感器频率特性校准系统

Calibration System for Frequency Character of Load Transducer

负荷传感器设计中的集中应力原理

The Concentraled Stress Principle in the Loadcell Design

研究结果表明，所研究的负荷传感器原理正确，结构设计合理，可用于四可倾瓦轴承负荷的测试。

The study shows that the principle and the structural design of the cell are correct .

大型汽轮发电机组四可倾瓦轴承负荷传感器研究

Study on the Load Cells for 4 Pad Tilting Pad Bearing in Large Turbine Generator Sets

所设计和研制的主要内容有：系统的总体结构设计，机械传动部分结构设计，高精度负荷传感器设计；

The work to do is that : the design of system configuration , mechanism driving configuration and higher accuracy sensor ;

加载的频率可以达到80-250Hz，我们所研制的高频疲劳试验机控制器，是通过负荷传感器的反馈来对电磁谐振式激振器进行控制的。

The high frequency fatigue testing machine mentioned in this thesis controls electromagnetic resonant mode exciter through the feedback of load sensor .

本文叙述便携式汽车负荷传感器主要特点及软硬件系统，并给出测量原理的数学模型。

This paper introduces the features , hardware configuration , measurement principle , and mathematical model of a portable load sensor for automobiles .

介绍了FQW－1型负荷传感器温度试验装置的结构、工作原理及设计特点，并给出了实验分析及测试结果。

The structure , working principles and characteristics of FQW 1 Temperature Testing Instrument for Load Cells are introduced , and the testing results are presented .

并提出测轴承支承力法的关键技术，即机组轴承负荷传感器的结构适应性、功能适应性、长期稳定性和可靠性要求；

This paper considers that the key technology of the Supporting force method includes the adaptability of the structure and the function , long-term stability and reliability .

力基准机是国家力值检测与力值测量的重要检测设备，它通过某种特定的方式将规定的力值复现在负荷传感器上，从而用来检测负荷传感器的各项技术指标。

As an important testing equipment for national force measurement and test , the primary force standard machine reproduces force on force sensor by specific way for testing the technical indicators of sensor .

在负荷传感器的负荷特性试验中，采用该方法具有试验工作效率高、保证试验测量精度、容易实施和生产成本低的效果。

The feasibility and validity of flexible loading theory and technology method by experiments are verified . This way is high efficiency , easy to implement , low cost and high survey precision in load characteristic experiments of load cells .

本文介绍了一种新的负荷传感器与8751单片机的接口电路，不仅能够得到反应负荷大小的脉冲个数，而且可以采集脉冲宽度和脉冲频率等信息。

A new interface circuit between the load transducer and 8751 single-chip microcomputer is presented in this paper . Jt can gain the pulse numer corresponding to the washed load and also can collect the pulse width and pulse freguency .

对大型汽轮发电机组四可倾瓦轴承双剪桥式负荷传感器结构进行了三维有限元分析，研究了不同边界条件对传感器结构应力（应变）场的影响。

A three dimensional finite element analysis on the structure of 4 tilting pad bridge bearing load cell in large turbine generator sets has been made . The influence of boundary condition on the stress or strain field of sensor is studied .

在不改变传感器原有性能和结构的情况下，使小负荷传感器的量程扩大一倍或数倍，并且给出了量程增大机构的工作原理及设计方法。

Without changing the original feature and the structure of the sensor , the measurement range for a small load can be extended by one or several times . The working principle and the design method of the range extension mechanism are also given .

当前，为了改善负荷传感器的性能，传感器经常设计成：迫使由被测负荷所形成的应力均布及集中于弹性体上的一个或几个力路中。

Recently , in order to improve the loadcell performance , the loadcell is always designed in this form : the stress resulting from the measured load is forced to well-distribute and concentrate in one or several force paths of the elastic element of the loadcell .

对课题组自行研制的某二维轴承负荷传感器进行了静态标定试验与静动态仿真标定，可知其静动态特性较好，能够准确地对轴承负荷实施测量。

The static calibration test and calibration of static and dynamic simulation on the two-dimension bearing load sensor , which is developed by a group are realized , which shows that the static and dynamic characteristics is good and be able to accurately measure the bearing load .

一种磨机负荷检测传感器的研究和设计

A study and design on load of ball mill sensor