Effects of EMMA and RPE on mechanical properties of RPE/ PVC blends were studied using micro-controlled electronic universal testing machine and electronic impact testing machine. 通过微控电子万能实验机、电子冲击实验机研究了EMMA和RPE对共混材料性能的影响。
Invention of Hydraulic System for the New Type Repeated Impact Testing Machine 新型多冲碰撞试验机的油路控制系统研制
Track impact fatigue testing machine 轨道冲击疲劳试验机
Design and Simulation of Impact Resistence Testing Machine for Aircraft Carrier Runway Coat on Virtual Prototype Technology 基于虚拟样机的航母跑道涂层耐冲击试验机的设计与仿真
Using Load-time, Displacement-time and Load displacement Curve achieved by a Bar Impact Testing Machine determines dynamic fracture toughness KId and the groove opening displacement V for marble. 运用杆式冲击试验机加载获得载荷、位移张开量、以及载荷位移张开量的动态变化和互相关系,测定了两种岩石的动态断裂韧度、位移张开量。
The influence of the EPDM content and the CaCO 3 surface treated way on the Charpy impact strength and the brittle tough transition of PP/ EPDM/ CaCO 3 blends was investigated by using scaning electron microscope and material universal testing machine. 采用扫描电镜和材料力学性能试验方法研究了PP/EPDM/CaCO3三元体系中CaCO3的表面处理与其材料的缺口冲击韧性及产生脆韧转变现象之间的关系。
Push-pull impact fatigue testing machine and experimental procedures 冲击拉压疲劳试验机及试验方法
Revamp of Control System for JL-30000 J Drop Weight Impact Testing Machine JL-30000J落锤冲击试验机控制系统改造
Verification, Analysis and Elimination of Force Value Errors for WE Hydraulic Pendulum Impact Universal Testing Machine WE系列液压摆锤式万能材料试验机的检定、力值误差的分析及消除方法
Conclusion: The level mandible impact experiment under MPP can be completed with the model on MTS biological material testing machine. It was the basis of other mandibular position impact test and finite element analysis. 结论:下颌骨撞击模型可以完成颏部下颌姿势位的动态撞击试验,并为其他牙合位撞击试验和有限元分析奠定基础。
Development of an Impact Testing Machine and a Relevant Impactive Injury Modeling 人体撞击性试验机的研制与撞击性损伤模型的建立
The article introduced the basic construction and principle of the RPSW/ A pendulum instrumented charpy impact testing machine systematically. 论文系统介绍了RPSW/A摆锤示波冲击试验机的基本结构及工作原理。
By lusing a modern advanced impact testing machine in which the load-deflection curve can be measured, and the work for elastic deformation, plastic deformation, crack initiation and crack propagation can be differentiated. 本文利用近代发展的可测载荷-挠度曲线的冲击试验机,将测得实验结果区分为弹性变形功、塑性变形功、裂纹形成功与裂纹扩展功。
The Computer Aided Testing system of dropping test machine, impact test machine and vibration table was studied. The blue print of Computer Aided Testing system of stress test machine was put forward and the software of Computer Aided Testing system was developed with VC++ 6.0. 概述了对跌落试验机、垂直冲击试验机和振动台的计算机辅助测试系统的研究,提出了压力试验机计算机辅助测试系统方案,开发了基于VC++6.0的计算机辅助测试软件。
How to refit live Abrasives wear into impact fatigue testing machine 如何将动载磨料磨损机改装成冲击疲劳试验机
And then, on the foundation of fully understanding the actuality and the latest technology of the instrumented charpy impact testing machine, we had the testing system hardware being replaced by high-speed multifunction PCI data acquisition card, approach transducer and standard PC. 在充分了解国内外示波冲击试验机现状及采用的最新技术的基础上,用多功能高速PCI数据采集卡、接近传感器和标准PC计算机替代了原设备的测试系统硬件。
Computer Measuring Method for Absorbed Energy of Pendulum Impact Testing Machine 摆锤试验机冲击吸收功的计算机测量方法
Modification to the Testing System of RPSW/ A Pendulum Instrumented Charpy Impact Testing Machine RPSW/A摆锤示波冲击试验机测试系统改造
The Research and Design of the Impact Testing Machine for the Micro miniature Shock Absorber 微小型减振器用冲击试验机的设计与研究
Aim: To construct the mandible impact model under mandibular postural position ( MPP) with MTS biological material testing machine. 目的:制作出可以在生物材料试验机上完成颏部下颌姿势位撞击试验的下颌骨模型并测试其有效性。
The most difficult part in this system is to design the loading mechanism of impact fatigue testing machine as the automatic mechanism impact testing has high requests for the amplitude, width and frequency of impact pulse. 由于自动机冲击疲劳实验对冲击脉冲幅值、幅宽和频率均有严格要求,作为实验机主机关键部件的加载机构是本文的难点之一。
Charpy impact test is generally used to measure the impact toughness of materials. But the physical meaning of impact energy measured by traditional impact testing machine is not clear. 夏比冲击试验长期以来被广泛应用于评价材料冲击韧性的优劣,但是传统冲击试验机测定的冲击功物理意义不明确,不能表征金属材料的冲击韧性。
The tribological properties of the polyurea coatings are studied intensively. The erosion performances of the coatings are evaluated by using the high pressure jet impact erosion testing machine firstly, and the erosion mechanism is explored. 深入研究了聚脲涂层的摩擦学性能,首次运用高速含沙水射冲蚀磨损试验机评价聚脲涂层的泥沙冲蚀磨损性能,探讨了聚脲涂层的磨损机理。
This study provides a scientific basis for the development and improvement of large-tonnage impact fatigue testing machine. 本文的研究为研制与改进大吨位冲击疲劳试验机提供了科学依据。
The article discussed the study of wheel impact testing machine with modern control theory based on the configuration technology. 本文论述了基于组态技术,应用现代控制理论对车轮冲击试验机的研究。