1) MTS circumferential extensometer measurement
材料试验机环向引伸仪法
2) Cambridge textile extensometer
剑桥纺织材料拉伸试验仪
3) ring tensile test
环向拉伸试验
4) material tester
材料试验机
1.
This paper also reforms the metering system of the WE hyd raulic material tester and verifies the practicability of the system with tensil e test.
本文设计了两级计算机支持的材料试验系统,着重描述了系统软、硬件结构以及系统控制状态平滑切换算法,对WE型液压材料试验机的测量系统进行了改造,并以材料的拉伸试验为例,检验了该系统的实用性。
5) material testing machine
材料试验机
1.
Fault treatment and calibration of universal material testing machine;
材料试验机故障调修与检定
2.
The application of AD7715 in material testing machine;
AD7715在小型材料试验机中的应用
3.
In this paper,according to the principle and method of measurement uncertainty the produced causes of the uncertainty for the results of load measurement are detailed discussed and the uncertainty of measurement results was also evaluated in detai,which provides a typical example for the eval- uation of measurement uncertainty for material testing machine.
微机液压万能材料试验机在材料试验中应用十分广泛。
补充资料:钻孔引伸仪
钻孔引伸仪
borehole extensometer
Zuankong ylnshenyl钻孔引伸仪(borehole extensometer)用于测量围岩表面和内部不同深度各点对钻孔口的相对位移量的仪表。它可确定围岩位移随深度变化的关系,从而确定围岩移动范围。 钻孔引伸仪有机械式、弦式、变阻式、电容式和感应式等。常用的是机械式,它有单测点、多测点二种。测点安在同一钻孔不同深度上,并与孔壁连结在一起,岩体移动时,测点随之移动,每一测点可通过刚性拉杆、钢带或柔性钢丝伸至孔口,各测点的移动就是通过这些钢丝或拉杆进行测量的。测点与孔壁的连接可通过挤(或楔)紧,或固结材料(水泥、环氧胶)固定。 (章片)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条