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The axis guide bracket installment arriving, is tight with the pre-wrap in the lead screw drive pipe with the bolt, attention axis guide bracket tube and lead screw concentric, should be bigger than the strobe caliber especially a foot axis guide bracket to the damper plate handbasket distance.

将轴导架安装到位，与预套在丝杆的套管用螺栓紧固，注意轴导架管与丝杆同心，尤其最下部一个轴导架到闸板提篮的距离应大于闸门口径。

According to the structure characteristics of L-B composite brake beam, the finite element model of L-B brake beam based on contact is established, and the stress distribution of the brake beam in different conditions calculated is using I-DEAS software. Calculated results show that the stress concentration mainly generates in the root of brake header slider, which fit with the faults in actual operation, and provide reliable basis to improve design and optimization.

根据L-B型组合式制动梁的结构特点，运用I-DEAS软件建立基于接触的L-B型制动梁有限元模型，并计算了制动梁在不同工况下的应力分布，计算结果表明应力集中主要发生在闸瓦托滑块根部，这与实际运行中出现的故障较为吻合，为制动梁的改进设计和结构优化提供了依据。

The 450/80t casting hoist crane host lifts the organization disposition emergency brake goal is prevented after the work brake transmission chain appears the question or the host lift the system overspeed,the emergency brake can the rapid ground floodgate,thus avoids having the molten steel pot effectively to crash and so on significant acci.

450／80t 铸造起重机主起升机构配置紧急制动器目的是防止当工作制动器之后的传动链出现问题或主起升系统超速时，紧急制动器能迅速地上闸，从而有效避免发生钢水罐坠落等重大事故的发生。

Modern brake systems can incorporate pressure sensors which determine brake cylinder pressure or even brake pad pressure.

现代化的制动系统装有压力传感器，用于测量闸缸压力甚至制动盘的压力。

This text has designed the hardware and software of the electric control system of computer test board. And choose the control units and design the parameter for it. Especially research the driving motor by frequency converter and mathematic model of the operated brake lever force.

本文对测试系统电气控制系统的硬件和软件进行了设计，并对控制元器件以及控制参数进行设计，特别对电机变频控制以及施加的握闸力进行参数设计控制。

As the brake lever and shifter are one unit, there are two versions, one for cable brakes and one for hydraulic disc brakes.

由于变速拨杆与刹车把是一体化结构，所以分别有油碟版和拉线版两种闸变版本可选。

Brake lever effort is reduced by 14 percent and clutch lever effort is improved by eight percent to enhance an already quick and agile ride.

闸杠杆努力被百分之14 减少并且传动器杠杆努力被百分之八改进提高已经快和敏捷乘驾。

Leading products are: mine hoist hydraulic station, hydraulic station, hoist, braking systems, brake spring.

主导产品有：矿山提升机液压站，液压站，提升机，制动系统，弹簧闸。

The main products are high, midst and lower press brake valve, stop valve, butterfly valve, and screw valve, pipe and non-standard special vale.

主要产品有高、中、低压闸阀、截止阀、止回阀、球阀、碟阀、丝扣阀门管件以及非标特殊阀门。

Different types of valves (including ball valve, butterfly valve, cut-off valve and brake valve) commonly used in designing painting line and their features were introduced.

介绍了涂装线设计中常用的各种类型的阀门(包括球阀、蝶阀、截止阀、闸阀)及其特点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。