• 底座不合适

    Improper cradle holders.

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  • 牵伸装置采用螺旋弹簧加压的摇架,压力稳定可靠操作方便

    The drafting roller weighting by spring pendulum arm reliable and easy to operate.

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  • 这种新型纺机摇架加压测量采用应变原理结合最新电子技术研制而成。

    The new pressure measuring device for loom rocking arms adopts the combination of the straining principle and the newest electronic technology.

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  • 实用新型提供新型纺机摇架加压测量仪,用于纺织行业的测量仪器

    The utility model discloses a new pressure measuring device for loom rocking arms, which is a measuring instrument in the textile industry.

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  • 介绍了YJ20- 142型结构特点、安装注意事项工作高度调整过程

    In this article are introduced the structure property and its adjustment of YJ20-142 cradle, the attentions in the cradle installation as well as the cradle working height adjustment.

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  • 结果表明气动V牵伸机构生产适合牵伸工艺,粗纱定量加重,成纱质量弹簧摇架加压好。

    The result shows that pneumatic V type draft mechanism is suitable for large draft technology in production, and if weighing roving quantum, yarn quality is better than pressure of spring cradle.

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  • 摇架压力装置胶圈销子集合器等相关牵伸部件运转状态条干影响了分析介绍。

    And the influences of cradle pressure and running condition of traverse device, apron pin and condensor on yarn evenness are also analyzed. The usage management of top roller and apron…

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  • 介绍一种摇架数字式力矩扳手设计力矩扳手具有精度、耐用性强等特点一定的使用价值

    A design of torque wrench in numerical is introduced. The torque wrench has the characteristics of high precision and respectable quality. It can be used widely.

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  • 紧密围绕前胶辊前因、后果和确定原则定位方法进行了分析指出冲量的取值小于摇架使用说明书的要求范围。

    Serious analysis of the advance action of front cots, consequence thereof and way of location, It is pointed out that the advance value should be smaller than that given in the specification.

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  • 一部分利用I-DEAS软件型号炮口制退进行有限元分析,求解了所能够承受的最大载荷以及最大载荷位置

    The latter part made FEM analysis on a muzzle brake and a cradle of some type with the use of I-DEAS. The maximal load value and its location were produced.

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  • 通过对采用转向高速客车悬挂系统横向模型仿真实验,研究了主动阻尼控制改善车辆运行平稳性的有效性

    During the simulation of the secondary lateral suspensions for the high speed passenger vehicle with no-bolster bogie, the effective using semi-active control to improve the ride comfort are studied.

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  • 显微组织分析表明,呋喃树脂砂生产所出现的裂纹按照产生原因分为裂纹拉裂纹。

    According to microstructure analysis, cracks in bolster and side frame produced by Furan self-cured sand can be classified into shrinkage hot cracks and stress hot cracks.

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  • 介绍几种转向悬挂结构分析比较了特点转向性能影响

    Several secondary suspension structures of bolsterless bogies are described, and the effects of their features on the bogie performance are analyzed and compared.

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  • 209P客车转向安全吊座断裂原因进行了分析,提出改进建议。

    The causes to breaking of bolster safety hangers on 209P passenger car bogies are analyzed, and suggestions for improvement are given.

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  • 介绍地铁转向基本结构主要技术参数强度试验结果等。

    Described in this paper are the basic structure, main technical parameters and strength test results of the non bolster bogies for metro cars.

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  • 通过建立8a转向枕簧力学关系模型利用已知枕实测载荷,分析确定出了枕簧的载荷谱。

    The load spectrum of the bolster spring is determined by means of establishing the mechanics model of bolster and spring of Zhuan 8a type bogie, and by using a known load spectrum of the bolster.

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  • 使用表明机能满足枕、表面清理要求

    It has proved in the operation that the shot blast machine can satisfy the requirements of surface cleaning for bolsters and side frames.

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  • 试验基础得到铸件裂纹倾向临界值,进而实现的热裂纹预测

    The critical value of hot crack has been obtained according to the experiments on test casting, and it had been used on predicting the hot crack of bolster and side bearer.

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  • 主要用于机车车钩钩尾框车辆件,同时也清理类似尺寸铸件批量小件

    It is mainly used for the fittings of vehicles such as the swing bolster, side frame, coupler and coupler yokes, also for cleaning the castings and workpieces with the similar size.

    youdao

  • 主要用于机车车钩钩尾框车辆件,同时也清理类似尺寸铸件批量小件

    It is mainly used for the fittings of vehicles such as the swing bolster, side frame, coupler and coupler yokes, also for cleaning the castings and workpieces with the similar size.

    youdao

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