Requirements of different countries\' Charpy impact standards are not the same in impact machines,impact specimens,test procedures and rounding methods of test results.
由于均源自ISO148,中国和日本的冲击试验标准对冲击试验机及其附件、冲击试样、冲击试验程序和冲击试验结果处理与修约的规定基本一致,只是日本标准对试样部分尺寸的允许偏差要求较中国严格。
FEA on the impact test of aluminium alloy wheel;
铝合金车轮冲击试验有限元分析
Dynamic analysis on impact test of high toughness Al-alloy LD2;
高韧性铝合金LD2的冲击试验的动态分析
Tensile test,impact test have been carried out for the three alloys.
对三种合金分别进行了拉伸、冲击试验和断口分析。
Basic principle and content in standard ASTM E23-02 "Standard Test Methods for Notched Bar Impact testing of Metallic Materials" and ASTM A370-03a "Standard Test Methods and Definitions for Mechanical Testing of Steel Products" were described in this paper.
介绍了ASTM金属材料夏比V型缺口冲击试验方法,并与相应的国家标准GB/T229-1994进行了比较。
Basic conceptions of dynamical breakage and methods of impact testing of rock are introduced,different pills and impact pressure are studied,stress and strain in impact testing are measured,and some benefit conclusions are gived.
介绍了岩石动力破坏的基本概念和冲击试验的方法,研究了不同弹体与碰撞压力的关系,进行了冲击试验时试件的应力-应变测量,通过分析得到了一些有益的结果。
High intensity shock test for carrier borne equipment;
舰船装备的高强度冲击试验
Research on Auxiliar Means to Judge Faults in Transformer Shock Test;
变压器冲击试验故障判断的辅助手段
The work principle of the viscous fluid damper under shock load is analyzed and the damping expression is derived,the parameters of which are determined using shock tests.
分析了冲击载荷作用下粘性流体阻尼器的工作原理,推导了阻尼力公式的表达式,运用落锤冲击试验确定了其中的参数。
The fracture of K1 c and impact specimens were observed by SEM.
通过扫描电镜观察了断裂韧性和冲击试样断口。
Research on Integrated Control System of the Notched Impact Specimen Machine Tool;
冲击试样加工中心集成控制系统的研究
" Sintered metals materials, excluding hard metals--Unnotched impact test piece"
GB/T5318-1985烧结金属材料(不包括硬质合金)无切口冲击试样
The fracture features of Charpy impact test specimens of welded metal are also analyzed.
文中还对焊缝夏比冲击试样的断裂特性进行了探讨。
Plastics--Determination of impact properties by use of small specimens
GB/T16420-1996塑料冲击性能小试样试验方法
Application of Reference Test Pieces in Calibrating Impact Testing Machines
标准试样在冲击试验机检定中的应用
Analysis on experimental results of rock burst tendency of different coal samples
不同煤试样冲击倾向性试验结果分析
washing even to the bases of isolated,
冲击着这样巍然屹立，
Impact load energy accumulating caused hardness change and plastic defoamation.
冲击载荷能量的积累,造成涂层试样硬度变化和塑性变形。
impact-resistant polystyrene(ps-i) moulding and extrusion materials-part 2:preparation of test specimens and determination of properties
耐冲击聚苯乙烯模和挤塑材料 第2部分：试样的制备和性能的测定
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
Mounting of Specimens for Electrical and Electronic Equipment of Road Vehicles within Dynamic Tests
道路车辆电气和电子设备样品在振动冲击等动力学试验中的安装
Stress Uniformization Process in Specimens during Compression Process with Split Hopkinson Pressure Bar System
分离式Hopkinson压杆系统冲击压缩过程中试样的应力均匀化过程
impact test machinery for testing industrial materials
工业材料冲击测试机
track impact fatigue testing machine
轨道冲击疲劳试验机
rotating bar impact fatigue test
转杆式冲击疲劳试验
cantilever beam impact tester
悬臂梁式冲击试验机
floating shock platform
浮动式冲击试验平台
