分析了插销焊接接头的组织和插销试样的断口形貌。
Microstructure of the joints and fracture morphology of implant samples were analyzed.
太空行走的宇航员以前对接头曾进行过几次检查,甚至收集了钢屑样品回地球分析。
Spacewalking astronauts inspected the joint several times before and even collected samples of the steel grit for analysis back on Earth.
实验和分析结论提高了全面认识套管接头力学性能的水平,而且对从理论上进一步深入研究提供了可靠的数据。
The cognitive level is raised by results of experiment and analysis for mechanical properties of casing connection, and the useful data are provided for the further research in theory.
焊缝氢含量的测试分析表明,阵列式射流冲击热沉系统可以改善接头的残余应力分布,防止冷却水侵入焊缝。
The hydrogen contents investigations show that the FSW process with array jet impingement sink appaatus can prevent the joints form the effect of colding water.
主要研究了环氧胶接接头在不同温度水中的老化行为,并用扫描电镜(SEM)和傅立叶红外光谱仪(FTIR)分析了其失效的机理。
The effect of temperature on the aging performance of epoxy bonded joint in water was researched, and its failure mechanism was analyzed by SEM and FTIR.
本文对扣件式钢管脚手架杆件接头型式问题,从承载能力,受荷变形方面进行了试验和分析。
This article discusses the joint-types of buckle-type steel tubular scaffold, and analyzes the experiments with load-bearing capacity and load deformation.
这为进一步研究焊接接头的抗断性能分析提供了一定的理论基础。
This provides a certain theory and criterion for us to further research the fracture-resistant capability of welded joint .
对存在原始焊接残余应力的管接头在不同的热处理条件下进行分析。
The pipe with original welding residual stresses is analyzed under different conditions of PWHT.
分析指出,当接头外径较小时,外径的变化将改变正弦屈曲临界力。
Analysis shows that, when the outside diameter of the joint is small, the variation of the outside diameter will change the sin critical buckling load.
在分析研究了国外各种电接头设计的基础上,根据电接头工作状态和环境,重新设计出一种新型电接头。
Based on analyzing various overseas designs of electrical connectors and their working conditions, the author redesigns a new type electrical connector.
分析了钻杆接头对水平井段钻柱屈曲临界力和弯曲应力的影响,提出了计算钻柱正弦屈曲临界力的新方法。
The effects of the connectors on the critical buckling load and the bending stress of pipes in horizontal section are analyzed.
焊件在快速加热和冷却过程中温度场的正确描述是焊后接头力学性能分析的前提条件。
The correct description of temperature field during welding processes for quick heating and cooling is prerequisite for analysis of stress-strain of welded joints.
对于主流型二氧化碳分析仪,位于通气接头的测量盒可能会变脏或被损坏,导致错误的或吸入二氧化碳值。
With mainstream capnographs, the measuring chamber in the airway adaptor can become dirty or damaged, leading to erroneous end-tidal or inspired carbon dioxide values.
分析了海洋平台结构焊接接头的缺陷及各种缺陷的危害、成因。
The defects of welding joint for Marine platform structure, the harm and the cause of every defect were analyzed.
结合太原工务段管内实际情况,分析了钢轨接头病害的成因,提出了有效的针对性整治措施。
According to the actual situation of Taiyuan Public Works Section, the paper analyses the causes of rail joints disease and puts forwards effective regulation measures.
文中分析了使用偏轴接头对钻具各部分受力情况的影响及导致钻具失效的原因。
This paper analyses the influence of excentric shaft connection on force case of drill tool, and discusses the causes of drill tool failure.
分析了接头微观组织结构,元素的扩散及断口形貌。
The microstructure, element diffusion and appearance of joint were analysed.
通过分析得出其合理的T型接头形式和施焊方法,为压力容器中此类焊缝的焊接提供参考作用。
The reasonable joint shape and welding process are obtained, whi ch is to provide better reference for the welding technology of this seam.
断口分析表明:接头均断在界面附近。
The result of fracture analyzing shows that: All joints are broken near by the interface.
分析了皮带胶接头损坏的原因,研究制定了合理的皮带胶接工艺,取得了良好使用效果。
This treatise analyzes the causes of damage in belt glued ends, studies and works out rational belt glueing technics, showing fine results.
对不同焊接热输入下的6063铝合金焊接接头进行人工时效,分析其硬度分布和强度的变化。
Effects of artificial ageing on the hardness distributions and strength were analyzed for 6063 aluminum alloy joints welded by varying heat inputs.
并分析了焊接接头残余应力的分布规律。
The distribution of residual stress of weld joints is analyzed.
基于对实际点焊接头硬度分布的分析,建立了包括熔核、热影响区和母材的单点点焊搭接接头计算模型。
Based on the hardness analyses of actual spot welded joints, a computational model that consists of nugget, HAZ and base metal is established for the single point spot welded lap joints.
通过分析影响运输胶带接头强度的因素,结合生产实践,提出提高运输胶带接头强度的方法。
By analyzing the factors affecting the joint strength of transportation belt, and taking into account production requirements, methods of enhancing the joint strength of the belt are suggested.
通过分析影响运输胶带接头强度的因素,结合生产实践,提出提高运输胶带接头强度的方法。
By analyzing the factors affecting the joint strength of transportation belt, and taking into account production requirements, methods of enhancing the joint strength of the belt are suggested.
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