• All butt, grooved t, and corner joints shall be complete joint penetration weld joints.

    所有对接、T型接头完全侵入连接到焊接接头上。

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  • An interface formed by joining the ends of two optical fibers in a coaxial (in-line) butt joint for direct fiber-to-fiber transmission.

    使光纤对光纤直接传输,将根光纤端面以同轴对接方式进行连接所形成一种界面

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  • And CNSBG the network telecommunication enterprises and TMSBG technologies integrate service industries to steer face to face butt joint.

    CNSBG网络通讯事业群、TMSBG科技整合服务业进行面对面对接

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  • The joint deformation of DC upset butt welding was studied by using theory of plastic deformation and rigid-viscosity plastic material model.

    采用塑性变形理论刚粘塑性材料模型研究了直流电阻对焊接头塑性变形。

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  • For AZ31 and AZ61 magnesium alloy, effects of activating fluxes with hybrid component on weld forming in the a - TIG butt joint welding of are studied.

    对接实验针对AZ31AZ61镁合金材料,研究了A-TIG混合成分活性剂焊缝成形影响

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  • In the process of DC upset butt welding, the joint quality was strongly effected by the temperature distribution in the direction of the plate width.

    板材直流电阻对焊过程,对接端面沿方向温度分布焊接接头质量有很大的影响

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  • The most commonly used joint configurations are the lap, scarf, and butt joints.

    常用连接结构接,接和平

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  • A particular device of location and compaction for welding by one side in shape by both sides was designed according to the enterprises requirement in steel plates butt joint.

    针对企业需求平板对接,解决大型钢板焊接不易翻转的难题,设计一种单面焊双面成形定位紧小车。

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  • A moving utensil for portable ultrasonic probe which is made of chargeable electronic screwdriver is introduced, and it can be used to assist detector to detect steel butt-joint welding seam.

    介绍一种利用充电电动螺丝批改制轻便手持式超声波探头移动辅助检测人员进行钢板对接焊缝的超声波检测工作,从而提高检测工作效率、减轻工作强度。

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  • These values mentioned above are also to be used for butt-joint welds.

    这些价值以上提到并且使用接界联接焊接

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  • Two reinforcement measuring values were gained by present measuring methods when butt joint offset existed.

    对接接头存在错边时,现行方法测量得到两个,究竟那一个真实余高值,大家莫衷一是。

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  • The long frame bar and the short frame bar adopt the mutual complementary Angle slope butt-joint.

    所述框架框架条采用互为余角斜面对接。

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  • Two passes ASAW technology for girth weld of LPG cylinder with lock butt joint is introduced.

    本文介绍液化石油气钢瓶环缝底接头、道埋弧焊工艺

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  • The butt joint of "small-scale peasant economy" and big market needs to carry on innovative exploration in organizing the mode.

    小农经济市场对接需要组织模式进行创新性探索

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  • This kind of nanostructured surface layer with compressive stress could significantly increase the fatigue strength of butt welded joint.

    这种应力纳米强化可以明显地提高对接接头疲劳性能

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  • Two reinforcement measuring values were gained by present measuring methods when butt joint offset existed. Which value is true? It would be a difficult answer.

    对接接头存在错边现行方法测量得到两个,究竟一个真实余高大家莫衷一是

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  • When the gap of butt joint increases, cold crack rate gradually decreases.

    随着接头间隙增大裂纹逐渐减少

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  • The results shown that a deformation-free joint with good weld surface appearance can be obtained with suitable welding conditions for butt-joint and lap-joint of the dissimilar materials.

    结果表明,当焊接工艺参数合适时,可以获得表面成形良好、无变形铝合金钢的对接接头接接头。

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  • Studied the joint structure and properties of flash butt welding to mining chains round made of new type meta-bainite steel.

    研究了新型准贝氏体钢制造矿用圆环闪光对焊焊缝的组织性能

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  • The results have shown that the butt-joint structure area can meet the design life index of L11 jet trainer.

    结果表明对接满足L11飞机设计寿命指标要求。

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  • The present invention discloses a method for implementing drilling machine accurate butt-joint, belonging to information science field.

    发明公开了一种实现钻机精确对接方法属于信息科学领域。

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  • Impact strength of fusion butt welding joint of polyethylene pipes was tested with a digital impact tester, and some actual fusion welding cases were commented.

    应用仪器冲击试验机聚乙烯热熔对接冲击性能进行测试,几种实际焊接情况进行了分析。

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  • The invention relates to a new process method and device of flash butt welding joint in steel bar continuous connection.

    发明涉及钢筋连续连接闪光对焊接头一种新型处理方法设备

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  • The invention relates to a special butt joint sleeve for a large breakage anchor bolt and the butt joint method thereof.

    发明涉及一种大型破损地脚螺栓对接专用套筒及其对接方法。

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  • One end of the protective casing is provided with a flaring for the butt-joint of the heat-insulation case.

    在保护套一端设有扩口用于保温套间对接

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  • Welding butt joint and angular deformation are easy to take shape during the assembly welding of pressure vessels, especially giant spherical tanks.

    压力容器特别是大型球罐,在组装焊接过程中极易产生错边变形缺陷,该缺陷的存在容器中产生严重的应力集中。

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  • Based on mode field coupling theory, a model to calculate the butt-joint coupling efficiency between a multi-mode fiber and a single-mode fiber is presented.

    采用耦合理论,推导出多光纤单模光纤的直接耦合效率表达式,计算得到耦合效率与所选用的多模光纤和单模光纤的纤芯芯径之间的模拟关系。

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  • Lamellar tearing is one of the main defects in flash-butt welded joint of Al—Zn—Mgallog type 7003.

    层状裂纹7003铝合金挤压材料对焊接头主要缺陷之一。

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  • Lamellar tearing is one of the main defects in flash-butt welded joint of Al—Zn—Mgallog type 7003.

    层状裂纹7003铝合金挤压材料对焊接头主要缺陷之一。

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