The application of the rotational graded wedge mechanism in a flanging die for the shell plate metal sheets greatly raises the production efficiency. 将双向运动斜楔与旋转斜楔进行了对比,在侧围板外覆盖件翻边模具中采用旋转斜楔成形机构,大大提高了生产效率。
The paper analyzes the corrosion reason of tank's annular plates, and presents a new technique of replacing the corroded annular plates with partial shell plate. 分析了边缘板腐蚀产生的原因及危害,介绍了以牺牲部分罐壁板来更换受腐蚀边缘板的新方法。
Based on build up the ball slice data model, a new method is proposed to the shell plate descends to launch a simulation method. 通过建立球片数据模型,总结出一种较为新颖的球壳板展开仿真方法,以建立成型球片与原料钢板之间的对应关系。
Analysis of Shell Plate Descends to Anticipate to Launch Blanking Once 球罐一次下料展开分析
Its shielded box should be used the main air gap and prevent the primary current to produce the magnetic field concentrating in the shield shell metal plate. 其屏蔽盒应用主气隙,防止原电流产生的磁场集中在屏蔽壳的金属板内。
Industrial Computed Laminography in Shell Plate Materials Testing 工业计算机薄片层析及其板、壳材料检测
The stresses and deformations of shell and plate supporting a uniform load are calculated by ANSYS. 利用ANSYS软件计算了壳和板的应力和变形。
The Study on Structure and Characteristics of the Shell plate Falling Film Evaporator 竖管降膜蒸发器的布料装置板壳式降膜蒸发器结构及性能研究
The assembling of shell plate of ethylene spheres 乙烯球罐球壳板的组装
Calculation of blank shell plate and shape preparation for combined type of spherical tank 混合式球罐球壳板幅计算及成型加工
The fabrication of opening shell plate of large oil tank and post stress relief heat treatment 大型油罐开孔壁板制作及焊后消除应力热处理
As the curvature of shell steel plate exceeding the specified value, three 1200m 3 imported ethylene spherical tanks were judged to unqualified product and put aside as useless. After repairing and reinstalling, the shell steel plate were reused. 三台1200m3引进乙烯球罐因球壳板的曲率超差判为不合格品而废置,后对球壳板进行修复重新安装再利用。
The assembling of shell plate of ethylene spheres is basically a separate assembling. 乙烯球罐的球壳板的组装基本上采用散装法。
An Expert System of the Flame Bending for the Shell Plate 船体外板火焰成型加工专家系统
Investigation on Automatic Detection Method of Hull Shell Plate Process Moulding 船体外板加工成型自动检测方法研究
The structure characteristics, parameters, and manufacture of the honeycomb type lamella bundles of a shell and plate heat exchanger were simply presented, a new kind of honeycomb jackets was developed, and a comparison between the new honeycomb jackets and the traditional honeycomb jackets was performed. 简要介绍了一台板壳式换热器蜂窝式板束的结构特点、参数及制作,由此引出一种新型的蜂窝夹套,并将此种蜂窝夹套与传统的蜂窝夹套作以比较。
The large scale oil tank used to be imported, because the welding seam of the opening shell plate is relatively concentrative in the process of fabrication, the welding deformation is not easy to control, and is difficult to correct. 大型油罐开孔壁板在制作过程中由于焊缝比较集中,焊接变形不宜控制且很难矫形,因此以前主要是引进。
Analysis of Shell Plate Launch Simulation 球片展开仿真分析
Based on the calculation formula of shell plate, a new method is proposed to calculate and manufacture shell's sample plate. 结合球壳板的展开计算公式,通过探索、实践,总结出一种较为新颖的球壳板精样板计算及制作方法。
The results show that in elastic stage, shell plate stresses of quasi homocentric pressure tank structure tend to be uniform along its circumference maximum stress is less than the same kind stress at similar position of traditional pressure tank structure. 结果表明,在弹性阶段,准同心圆式耐压液舱耐压船体壳板的应力沿圆周方向趋于均匀化,最大应力明显低于传统式耐压液舱相应位置处的同类应力;
Steel structure calculation and shell plate analysis on hydrogen manufacturing coversion furnace 制氢转化炉钢结构计算与壁板分析
It is proved that the method can give fine prediction of line heating technique parameter for steel shell plate. 经算例验证,该方法可以对船体外板作出良好的水火弯板工艺参数预报。
Relief Annealing for Shell Plate of Petroleum Storage Tank 原油储罐壁板去应力退火
Based on experiment and collection of the spheroid container ball slice to model data, a new method is proposed to the shell plate and descends to anticipate using one calculation method. 通过实验并采集球形容器球瓣片成型数据,总结出了一种较为新颖的球壳板一次下料展开计算方法。
Approximately real length of block shell plate can be rapidly resolved out by application of NUBLine to fit ship lines. 应用非均匀B样条曲线拟合船体型线,为此迅速得到货舱区分段船体外板的近似实长。
The Calculation of Shell Plate and Compare of Shell Partition of Spherical Tank 球形储罐球壳板的计算及分瓣方法的比较
And then open the spherical tank to check, spherical shell plate thickness and surface magnetic powder testing were carried out by ultrasonic thickness gauge from the internal sphere. 然后对该球罐进行了开罐检查,从球罐内部用超声波测厚仪进行了球壳板的厚度测量和表面磁粉检测。