wheel crane

Telescopic boom is the most important component of wheel crane, whose stability calculation is the key of design and analysis.

伸缩臂是轮式起重机最重要的工作部件，其稳定性计算是设计分析的关键。

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The data of simulation and the real car test show that the new design balance valve cover in the paper has a good damping effect, can effectively solve the down dithering of hoisting system, greatly promoted the reliability of hoisting system of wheel crane.

仿真与实车测试数据均表明，本论文设计新型平衡阀阻尼端盖具有良好的稳压作用，能够有效解决起升系统下降抖动的问题，极大地提升了起重机起升系统的可靠性。

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Reliability design of telescopic boom system for a 25t wheel crane

25t轮胎起重机伸缩吊臂系统可靠性设计

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Ratchet mechanism is often used in the reducer of the casting crane. This paper uses Pro/ ENGINEER software to create the ratchet mechanism and simulate its running and studies the stress and deformation of the ratchet wheel pawl by Pro/ MECHANICA.

针对铸造起重机用减速器常采用的棘轮装置，采用三维实体造型软件Pro/ENGINEER建立其实体模进行运动仿真，利用Pro/MECHANICA有限元分析模块对棘爪进行应力、应变分析，得到棘爪需加强的部分。

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The reliability design is carried out for the telescopic boom system of a 25t wheel crane.

对25t轮胎起重机伸缩吊臂系统进行了可靠性设计。

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We company sell used excavator, used dozer, used crawler crane, used truck crane, used wheel loader.

专业从事二手履带吊, 二手进口挖掘机, 越野起重机, 进口推土机,进口装载机经营.

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Under the condition of retaining the same machine weight of wheel crane, reducing the weight of telescopic hoist boom is one of effective ways to increase hoisting performance.

轮式起重机在产品自身重量相同的情况下，减轻伸缩起重臂的重量是提高有效的方法之一。

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Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment.

采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备.

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