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    The strength and stiffness of wall thickness of the mould sleeve was calculated.

    youdao

  • 平衡活塞几何尺寸精度要求粗糙度要求严格,质量好坏直接决定平衡块的寿命

    Hydraulic valve block balance weight piston sleeve has thin wall, high precision of geometry dimension and strict roughness, and its quality determines the lifetime of balance weight directly.

    youdao

  • 缸体清洁之后检查有无裂痕尤其是气缸顶部冷却水主轴承腹板

    After the Block is cleaned, inspect it for cracks, especially in the cylinder walls, top, water jackets, and main-Bearing webs.

    youdao

  • 文章分析水夹氯化氢合成腐蚀机理基础上提出防腐约束条件的合成面积设计方法

    This paper provides synthesizer's heat exchanger area design method of additive mothballing wall temperature bondage condition in analysed corrosion mechanism of hydrogen chloride synthesizer.

    youdao

  • 借鉴过程仿真热力系统分析方法基础上,开发了一锅炉高温受热面金属在线监测系统。

    Based on the process simulation and the analysis method of thermal power system, the tube wall temperature online monitoring system for high temperature heating surface was successfully developed.

    youdao

  • 针对PV C - U双波纹生产线各个工序特点采用不同控制模式形成了PV C - U双波纹管生产质量控制系统

    Aiming at each process characteristics of the production, it has adopted different controlling models and formed a set of the production quality control system of PVC-U double-wall corrugated pipe.

    youdao

  • 为了研究轴对称回转体水下航行器模型所受到摩擦阻力设计实施了一测试系统

    A testing system was designed and implemented to figure out the friction drag of an underwater axisymmetrical vehicle model.

    youdao

  • 白斑离心铸造厚铸铁一种异常组织

    The white spot defect is an abnormal structure generally found in large cast iron cylinder sleeve by centrifugal casting.

    youdao

  • 部分包括圆筒形一端第二纵向轴线应力释放

    The ferrule portion includes a cylindrical wall, a first end, a second end, a longitudinal axis and a stress relief aperture.

    youdao

  • 部分包括圆筒形一端第二纵向轴线应力释放

    The ferrule portion includes a cylindrical wall, a first end, a second end, a longitudinal axis and a stress relief aperture.

    youdao

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