sand line 为什么也叫钢丝绳

车轮组 wheel set

主动车轮initiative wheel

被动车轮passive wheel

主钩 main hook

副钩secondry hook

大车cart

小车handcart

钢丝绳cable,

定滑轮crown block

动滑轮travelling block

卷筒coiling blockdrumspool

联轴器couplercoupling

抱闸 band-type brakeinternal contracting brake

英文翻译：Wireropes

with

variable

amplitude.

重点词汇释义：

钢丝绳：wireroperopewire

linearmoured

rope

变幅：amplitude

Hydraulic brake is essentially a turbine, and the fixed pump drive speed fluid flow resistance torque tremendous, make the belt conveyor hydraulic coupling run slow. It can adjust charging liquid to change the size of the braking torque, by belt conveyor controllable braking functions. Mainly consists of hydraulic turbine pumps tired, coupled with hydraulic brake cooling control system.

When the belt conveyor during normal operation within the brake charging liquid, not drive motor drive pump operation, and will need brake fluid, according to the input into the liquid filling how to adjust the volume of the size of the braking torque. Usually used for oil, but due to the fluid in a very short time to put the braking energy belt conveyor, therefore consume all the oil temperature rising sharply, so will oil must adopt circulatory system and heat. It has the braking torque, can adjust the advantages, but for pumping equipment, thus with large volume of equipment.

Hydraulic brake braking torque and brake rurning speed is proportional to the general installation on the speed reducer, high-speed shaft. Due to the braking torque in brake process adjustable very applicable by belt conveyor. The hydraulic brake could not put belt brake to zero velocity, when the pump 400r/min speed below must be installed with other types of brake, satisfy the requirements for cars. But because of equipment, the volume of belt conveyor, scalable cannot install and use.

230 hydraulic brake

Hydraulic brake into hydraulic pressure braking and hydraulic speed brake.

1) hydraulic pressure brake

Its principle of work is to connect volumetric pump in the belt conveyor by host, drag. When braking energy will be transformed, pump, hydraulic pump outlet pressure by adjusting the size can adjust the size of the braking torque, so as to achieve the purpose of belt conveyor braking. Hydraulic pressure brake pressure after the confirmation, the system will output a host of speed changing with constant braking torque. Its main advantage is the braking torque is proportional to the set pressure, and it can be independent, rotational speed brake to zero without set machinery.

2) hydraulic speed brake

This device, the pump with host hydraulic pumps flow when change, can change the speed of the belt conveyor, so as to realize the brake control brake.

Hydraulic brake control through hydraulic or flow, can effectively to achieve by belt conveyor braking deceleration. For high-power by belt conveyor, generally USES the brake pressure big flow variable piston pump, when braking belt conveyor, emissions to the largest, and belt conveyor during normal operation, capacity to minimum. Due to a long time in the pump operation, quick wear, short life, in the braking process, a large number of braking heat away from the hydraulic oil and water, increase the heat radiator with system. When the oil temperature is exorbitant, hydraulic components, oil due to the failure of the circular motion and large flow, easy temperature changes, further influence the reliability of hydraulic control system, at the same time, when the belt conveyor, because for pump and hydraulic system is leaking and must be specially added for hydraulic brake rod by car.

2.4 mucus controllable brake

Fluid sticky controllable brake principle and liquid viscous controllable soft starter. It is used in the liquid viscous friction friction torque transfer. To realize the braking performance of belt conveyor, fluid sticky controllable braking device adopts often closed structure. When ZhuDongZhou driven active friction slices rotates, because move, from the frictional chips that winner, between pieces from sample.the friction. Change control of hydraulic oil cylinder size, can adjust the piece, from the frictional force between the pressure, and further change from active friction between the friction torque sample.the, thus realizing the brake technology of belt conveyor. In the process of braking, braking torque with oil film clearance decreases with the braking speed, but decreases. So in the braking process, should constantly decrease oil film can ensure certain clearance, braking torque.

Fluid sticky controllable braking device structure is simple: to provide adjustable, no impact on the smooth, the braking torque, Can use a hydraulic station platform braking, Belt conveyor overload can achieve automatic overload protection function, Use safe, reliable, and small braking torque, has good effect, The brake fluid sticky controllable, from the frictional are working in viscosity lubricating oil, it is through to heat, cool, cool water can save save operating costs. Fluid sticky controllable brake is now better braking device, especially suitable for long distance, high-power by belt conveyor.

S:西鲁式线接触钢丝绳

Fi:填充式线接触钢丝绳

K:压实类钢丝绳

IWR:独立钢丝绳金属绳芯

IWS:金属股芯

钢丝绳主要品种有磷化涂层钢丝绳、镀锌钢丝绳、不锈钢丝绳或涂塑钢丝绳，需要根据使用环境条件选用钢丝绳。按照股绳结构，有点接触钢丝绳、线接触钢丝绳和面接触钢丝绳。常用的是线接触钢丝绳。

大气环境中使用，专利技术生产的锰系磷化涂层钢丝绳使用寿命最长，锰系磷化涂层可以大幅度提高制绳钢丝表面的耐磨性和耐蚀性，锰系磷化涂层钢丝绳疲劳寿命是同结构光面钢丝绳的3-5倍，随着对耐磨磷化液的研究，还有进一步提高的可能性。依据磷化涂层钢丝绳目前市场价格，锰系磷化涂层钢丝绳日均使用成本仅仅是光面钢丝绳的百分之三十左右，锰系磷化涂层钢丝绳是光面钢丝绳的升级换代产品，仅供参考。

意思是该钢丝绳有6股组成，绳芯是IWRC

IWRC是independent wire rope core 的英文缩写 意思是独立钢丝绳芯

FI是英文filler的缩写，意思是填充式

29意思是每股有29根钢丝组成 其结构组成是1+7+7/7+14

6*WS（31）+IWRC

阁下写得方式不是很标准，当然我上边写得与国标也不太符合，是通俗写法 有一个字母是P，我还没有见过，我猜是不是CMP，compact的缩写啊，意思是面接触，即经过挤压工序的钢丝绳，这是我的主观猜测，你可以另请教他人 ，撇开P不谈来解释一下

绳芯是钢丝绳芯

有6股，混合捻制（即瓦林吞与西鲁的混合的组合平行捻），每股31根钢丝，结构组成是1+6+6/6+12

可能有错误，建议你将GB/T8706 和 GB 8918下载下来看一下，很容易就会明白

希望对您有用

钢丝绳种类较多，分类方法也比较复杂，其主要指标是钢丝绳的结构形式、直径和钢丝的抗拉强度，常用下列的方法来表示：

股数X每股中的钢丝数+绳芯一钢丝绳直径一钢丝抗拉强度

即表示该钢丝绳为6股捻成，每股有19根钢丝，钢丝的公称抗拉强度为1700  MPa，钢丝绳的直径为20mm。

钢丝绳是具有机械复合性能的部件，通过其末端连接以及在滑车和滑轮上设置的运动传递轴向受力。钢丝绳不是线性弹性材料，它的形变跟荷载不成正比,对于高度或者低度荷载更是如此。

必须注意的是：当钢丝绳经受反复弯曲或者经常承受变动荷载时，它就很容易磨损或者断裂。磨损和断裂的程度取决于载荷的密度以及所使用的钢丝绳的种类。在生产和维护期间加入润滑油可以减少钢丝绳各组成部分之间的内部摩擦力，从而润滑油经常被考虑为供应产品时的一部分。

Cartoon style

,lovely fashion.Humanization design,The soft fan blade.When it is rotating ,we

aren’t afraid to hurt hand.The rope design,easy to carry,can be hung on a

bag.Cool in the summer.

Soft blades,safe

and quiet.Bring you the cool breeze gently.Safety is not hurt.Unscrew the cover

rotating.Press the back of switch Button .Can bring you the strong cool wind.

可爱的卡通风格，时尚，人性化设计，柔和的风机叶片，转动时，我们不害怕伤手。钢丝绳设计，方便携带，可以挂在包包。凉爽的夏天。

柔软的叶片，安全、安静。带给你凉爽的微风轻轻地，安全不伤。旋开旋盖，按下开关按钮后，会给你带来强烈的凉爽的风。