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复板
相关语句
  flyer plate
     MOTION OF THE FLYER PLATE UNDER GLANCING DETONATION
     滑移爆轰作用下的金属复板运动
短句来源
     Critical Condition of Jet Forming and Allowed Uneven Degree of Flyer Plate in Explosive Welding
     爆炸焊接中射流形成的临界条件和复板允许的不平程度
短句来源
     Through investigating the mechanism and technological process of explosive cladding, and the relationship between the quality and the parameters such as the velocity of flyer plate, the static and flex angles, the motion velocity of joint, the thickness and property of flyer plate and base plate, the detonation velocity of explosive, residual stress and strain in explosive composite, boundary effect etc.
     首先研究了爆炸焊接机理与工艺,复板下落速度、静态角、弯折角、碰撞点移动速度、复板和基板的厚度及其材质、炸药爆速等静态参数与动态参数之间的关系以及它们与爆炸焊接质量之间的关系;
短句来源
     Mass and Velocity of the Jet Formed under the Condition of Slant-set Flyer Plate in Explosive Welding
     爆炸焊接中复板倾斜放置条件下形成射流的质量和速度
短句来源
     For the first time, the influence of base plate and projecting angle on the formation of the jet has been considered By utilizing the one dimension quasi steady flow theory,the calculation formulas of the mass,moving direction and velocity are deduced for the jet that is formed in the colliding process of flyer plate against base plate under the condition of slant setting.
     首次考虑基板、抛掷角对射流形成的影响 ,利用一维准定常流体力学理论 ,推导了倾斜放置条件下复板、基板碰撞时形成的射流质量、运动方向和运动速度的表达式
短句来源
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  cladding plate
     Study of Preventing SCC of Cladding Plate by Anti-Welding-Heating Treatment
     逆焊接加热处理防止复板结构应力腐蚀开裂的研究
短句来源
     One of main reason for producing SCC in cladding plate weldments is the role of tensile residual stresses.
     复板焊接结构出现应力腐蚀开裂的主要原因之一是拉伸残余应力的作用。
短句来源
     According to the principle that the explosive welding parameters should be taken from the lower limit of welding window and the condition that the bending moment under explosive welding loading should be greater than that under dynamic limit of cladding plate. The lower limit of explosive welding obtained being 20%~30% less than that obtained by traditional calculation is suitable for engineering applications. [
     文中提出了爆炸焊接参数应取焊接窗口下限的原则 ,并根据爆炸焊接载荷产生的弯矩要大于复板材料的动态极限弯矩这一条件 ,得出了适合于工程应用的爆炸焊接下限 ,此下限比传统算法小 2 0 %~ 30 %。
短句来源
     The principle is introduced in this paper how to determine the explosive technique parameters in manufacture of the copper/steel kelmet scaleboard with the method of explosive welding. Some ways of explosive welding are put forward as that: welding the cladding plates of less area in united form, protecting the cladding plate by spreading butter on it, setting the initiation point on the place where will be cut in sequent machining process.
     介绍了用爆炸焊接法生产铜/钢油膜轴承衬板时爆炸工艺参数的确定原则,提出了小面积复合板合并焊接、涂黄油保护复板及将起爆点设置在后续加工切除点的爆炸焊接方法。
短句来源
     The impact pressure produced by explosive detonation is essential condition of the base plate and cladding plate coalescence for metal explosion welding.
     金属爆炸焊接材料的基、复板在炸药爆轰作用下产生的碰撞力是基、复板实现爆炸焊的关键条件。
短句来源
  fly plate
     Computerized Simulation of Two Dimensional Flying Attitude of Fly Plate in Explosive Welding
     爆炸焊接二维复板飞行姿态计算机仿真
短句来源
     A compute method about flying attitude of fly plate in multi-layer metal explosive welding
     多层金属爆炸焊接复板飞行姿态的计算方法
短句来源
     According to the Richter formula and exploiting the computer software, the movement and the flying attitude curve of the fly plate in space is simulated and the optimized technological parameters are chosen for explosive welding.
     文章根据列契特公式并应用计算机编程,给出了复板在炸药滑移爆轰波的作用下的飞行姿态仿真曲线,利用该程序能辅助爆炸焊接参数的选取。
短句来源
  “复板”译为未确定词的双语例句
     Based on elastic-plastic and thermal-mechanical couple finite element method(FEM),the hot rolling process for 72 mm Q235 steel base plate and 14 mm 304 stainless steel clad plate deforming with 11 pass and small reduction to 12 mm clad steel plate was studied and the model of temperature field has been established by developed finite element MARC software.
     基于弹塑性热力耦合有限元法研究了72 mm Q235钢基板和14 mm 304不锈钢复板11道次变形至12 mm复合板的热轧过程,并应用有限元MARC软件二次开发技术建立了温度场模型。
短句来源
     In order to meet the industrialized requirement, the explosive bonding for large and thick stainless steel with billet was experimentally investigated.
     为了满足爆炸复合-轧制一体化技术的产业化要求,该文成功地进行了不锈钢/普碳钢大型厚板坯(复板厚20mm)的爆炸复合试验。
短句来源
     The 2# Rock AN or PETN or TNT explosive is used for the welding of aluminium (Al) upset plate and Al steel base plate,the equation for the upset plate and explosive thickness can be deduced from the Richter equation.
     以铝材作复板 ,低碳钢作基板作为金属爆炸焊试件 ,分别使用 2 #岩石硝铵炸药 ,泰乳炸药 ( PETN)和梯恩梯 ( TNT)炸药 ,利用列契脱飞板运动公式 ,可以计算出复板厚度与炸药厚度的关系式 .
短句来源
     For non-common failures happened in the large DAP plants built in the 1980s,such as granulator rolling ring failure,compound plate ring and cylinder weld cracking,as well as the phenomenon of abnormal engagement of the large gear ring and the pinion,the causes are analyzed,and corrective measures are introduced.
     针对上世纪80年代建设的大型DAP装置出现的造粒机滚圈断裂、复板圈与筒体焊缝开裂等非常见故障,以及4 500 mm×35 200 mm干燥机大齿圈与小齿轮异常啮合的现象,分析了故障原因,并介绍了整改措施。
短句来源
     The moving velocities of various explosive welding materials were measured under sliding detonation.
     实验测量了滑移爆轰作用下 ,不同爆炸焊接复板材料的运动速度 ,结果表明该方法有效实用。
短句来源
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  flyer plate
Comparisons to experimental flyer plate data for both primary and secondary class explosives have been performed and key features such as detonation wave form and resulting target disk velocities are reproduced.
      
A disc containing a mid-plane, pre-fatigued, edge crack that has been propagated halfway across the diameter is impacted by a thin flyer plate of the same material.
      
The energy released in the gap per unit area is commensurable with and even greater than the kinetic energy of the accelerated (flyer) plate.
      
It was found that the bonding characteristics depend on the ratio of the explosive weight to the flyer plate weight (R ratio) and on the distance (X) from the detonation point.
      
The surface energy per gram was shown to increase linearly with the kinetic energy of the sabot (including flyer plate).
      
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Explosive welding case analysed by similar theory shows that per unit change is dircc(?)ly proportional to the square root of thickness δ_f (mass m_f) of flying plate in the paper. This conclusion is verified by many experimental datum.

应用相似理论分析爆炸焊接现象表明,单位药量q与复板厚度δ_f(或质量m_f)的平方根成正比。这个结论被许多试验资料所证实。

Mtion of the flyer plate under glancing detonation is a two dimensional unsteady problem. Its analytical solution has not been found so far. In this paper, the end effect of the initiation is neglected, so this problem c.an be reduced to a steady problem. According to the theory of"Prandtl-Meyer"flow and Lighthill's "Piston Theory",a two dimensional approxmate solution is given. The calculated results of bending angle and the configuration of the flyer plate are in accord well with those shown in flash X-ray...

Mtion of the flyer plate under glancing detonation is a two dimensional unsteady problem. Its analytical solution has not been found so far. In this paper, the end effect of the initiation is neglected, so this problem c.an be reduced to a steady problem. According to the theory of"Prandtl-Meyer"flow and Lighthill's "Piston Theory",a two dimensional approxmate solution is given. The calculated results of bending angle and the configuration of the flyer plate are in accord well with those shown in flash X-ray photographs. The error of the angle is generaly less than 2 degree.

滑移爆轰作用下全属复板运动过程是一个二维不定常问题,迄今还没有个严格的解析解。本文在忽略引爆端部影响的定常假设下,根据Prandtl-Meyer的绕流理论和Lighthill的“活塞理论”给出了二维近似解析解。将不同质量比和不同爆速条件下的计算结果同闪光X光照片比较,通常,角度误差为1°~2°。

The pressure field of bonding region in explosive welding has been measured with a manganin pressure gauge. In the experiment, the welding configuration of unsymmetrical ccllision of aluminium—aluminium plates is adopted. The gauge is buried at different depthes, the flyers of two thicknesses are used. The explosive is a mixed one consisted of PETN and foam rubber(density-0. 9 g/cm~3, measured mean detonation velocity-3000 m/s).

用锰铜压力量计测得了爆炸焊接结合区的压力场。实验中采用铝板—铝板非对称碰撞,锰铜压力量计埋设在基板中的不同深度处,使用两种不同厚度的复板,所用炸药为泰乳炸药(密度为0.9g/cm~3,测得的平均爆速为3000m/sec)。

 
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