Improvement and error analysis for the tensile elongation measuring device of universal testing machine of mechanics of materials

材料力学万能 试验 机研究& 拉伸测试机构的改进及误差分析

The aging behavior dislocation array and mechanical properties of a 2091 alloy aging at low temperature ( 80 ℃) have been studied by using TEM 、 DSC AND Instron tensile testing machine .

本文用透射电镜、示差扫描热分析和Instron 电子 拉伸 机研究2091合金在低温（80℃）时效过程中的析出行为、位错组态及机械性能变化。

Resistance to softening the effects of alloy elements and microstructures of Cu-0.1 % Ag-0.06 % Ce and Cu-0.1 % Ag-0.1 % Cr alloys were analyzed and compared with Cu-0.1 % Ag alloy by using hardometer electronic tensile testing machine optical microscope and TEM etc.

采用显微硬度计、电子 拉伸 试验 机、光学显微镜和TEM等，通过与Cu-0.1%Ag合金对比，分析了Cu-0.1%Ag-0.06%Ce合金和Cu-0.1%Ag-0.1%Cr合金的抗软化性能、合金元素的作用及组织形貌特征。

After welding the optical microscope the scanning electron microscope the electron microprobe the tensile testing machine and the microhardness tester are employed to analyse the microstructure and mechanical property of the joints .

焊后采用光学显微镜、扫描电子显微镜、电子探针、 万能 拉伸 试验 机以及显微硬度计等一系列设备对焊接接头的微观结构和力学性能进行了检测分析。

Discussion on Standards for Calibration of Universal Tensile Testing Machine

万能 拉力 试验 机检定标准的研讨

The mechanical properties of the composites and the relationship between the performance and the microstructure were investigated by TEM SEM HRSEM and the tensile testing machine .

使用TEM、SEM、HRSEM和 万能 材料 拉伸 机对材料的结构和性能进行了 测试和表征，并分析了微观结构与性能之间的关系。

The variable displacement control strategy variable load control strategy and variable strain rate control strategy were applied to the upper computer control software development to realize motion control of the variable scale load / strain rate biaxial tensile testing machine .

将变比例位移控制策略、变比例载荷控制策略、变比例应变率控制策略应用到上位 机控制系统软件开发中实现变比例载荷／应变率双向 拉伸 试验的运动控制。

Evaluation of the Measurement Uncertainty of the Indication Error of the Index Dial Nonmetal Tensile Testing Machine

度盘式非金属 拉力 试验 机负荷示值误差测量结果的不确定度评定

This topic uses the existing tensile testing machine as the control object to verify the performance of the monitoring-control board and do the electromagnetic compatibility test of measurement-control board and electromechanical system which is compose of measurement-control system and testing machine .

课题以现有 材料 拉伸 试验 机为控制对象，验证测控版性能，对测控板和由测控系统和试验机组成的机电系统进行电磁兼容性测试，总结实用电磁兼容性设计方法。

This article introduces a method to determine the plastic membrane tensile modulus by using a normal mart electron tensile testing machine and computers .

文章介绍了一种利用普通的智能电子 拉力 试验 机 配以计算机来计算塑料薄膜拉伸弹性模量的方法。

The tensile strength and elongation at break were tested by XLD-1000 electronical tensile testing machine ;

拉伸强度和断裂伸长率由XLD-1000型电子 拉伸 试验 机测定。

The chemical components structure and morphology of copolymer were confirmed by FT-IR DSC and TEM . The surface property and mechanical properties of fluoroacrylate copolymer emulsion films were determined by water absorption ratio contact angle and tensile testing machine .

通过FT-IR、DSC、TEM对乳胶膜组成、结构和形貌进行了表征，通过接触角、吸水率和 拉力 试验 机表征了含氟丙烯酸酯共聚物乳胶膜的表面性能和力学性能。

The mechanical property parameters of cold rolled steel sheet were tested by using INSTRON 5569 electronic tensile testing machine in different conditions .

应用INSTRON5569型电子 拉力 试验 机，在不同 测试条件下，对冷轧薄板力学性能进行了测试分析。

Each sample was placed into a specialized jig and mounted in a tensile testing machine with crosshead speed of 5mm / min. Constant tensile force was applied until the post was dislodged and the tensile force required to dislodge the cemented post was recorded .

用万能 实验 机以5mm／min的速度施加拉力， 测量并记录每个桩脱位时所受的牵 张力&即桩的固位力。

The reasons for uncertainty of tensile strength result tested by tensile testing machine were analyzed and the tested uncertainty of tensile strength was analyzed and calculated .

重点论述 拉伸 试验 机抗拉强度测量结果不确定度的来源，并对拉伸试验 机抗拉强度测量结果的不确定度进行分析与计算。

Domestic tensile testing machine used machinery primarily in measurement methods testing accuracy is not high and the operation is so complicated that cannot satisfy the requirement of modern .

国内 早期 的 纸张 抗 张 试验 机多采用以机械式为主的测量手段，试验精度不高、操作繁琐等缺点，无法满足现代测量的要求。

A short-time high - temperature tensile testing machine

短时高温 材料 拉伸 试验 设备

The Installation and Debugging of Italian Metro-Com Tensile Type Relaxation Testing Machine

意大利Metro－Com 拉伸式松弛 试验 机的安装与调试

Preparing and Developing of the Biaxial Tensile Testing Machine of Membrane Structure

膜结构双轴 拉伸 试验 机的研制与开发

Evaluation on Uncertainty of Tensile Strength Result Tested by Tensile Testing Machine

拉伸 试验 机抗拉强度测量结果不确定度的评定

Tensile stress-strain tests and tear strength were test by AIPU ALJ-02 tensile testing machine . 4 .

使用AIPUALJ-02型双数显 拉力 试验 机对其进行拉伸应力应变测试、撕裂强度测试。

Microstructure and mechanical property of the transient liquid phase bonded aluminium based metal matrix composite joints with Cu Ag interlayer have be studied by using SEM XRD and electron tensile testing machine .

采用扫描电镜、能谱仪及电子 拉伸 试验 机系统地研究了Cu、Ag作为中间层铝基复合材料瞬间液相扩散连接接头的组织与力学性能。

By means of the mechanical method of two sets of closed system of force and elasticized closed sub-system of force a test on enlarging tonnage capability of the high frequency tensile and compression fatigue testing machine has been evaluated .

本文利用二套封闭力系及子封闭力系弹性化的机械方法，在小吨位高频 拉、压疲劳 试验 机上首次完成了超吨位试验的技术签定。

Their microstructure was characterized by high resolution transmmision electron microscope and X-ray diffraction and the tensile strength was determined by a monofilament tensile testing machine .

然后利用高分辨透射电子显微镜和X射线衍射分析方法对其经不同温度退火处理后纤维的微观结构进行表征，并用电子单纤维 强力 机 测定其拉伸强度。

Common Electrical Trouble Removal of A Tensile Testing Machine

拉力 试验 机常见电气故障的排除

A microcomputer testing system composed of a WG-10A tensile testing machine and a TP & 801B microcomputer is designed to measure the elasticity module and the yield limit etc. The System has functions of electronic tensile and automatic data collecting processing displaying and printing .

本文介绍WJ10A型 材料 试验 机与TP801B单板微型计算机组成对弹性模数E及屈服极限б（0.2）等测试系统，该系统具有电子拉伸以及自动数据采集、处理、显示与打印的功能。