How to choose a crane wire rope? What is the function of the crane wire rope?

How to choose a crane wire rope? What is the function of the crane wire rope?

As we know that the wire rope is an integral part of the crane, and it is also the most commonly used rope in lifting operations. The crane wire rope is made of durable wire rope with high quality and long service life. The fatigue life of manganese phosphating coating is 3-4 times that of smooth wire rope. Crane wire rope can be used for all kinds of lifting equipment and cranes, and it is a very popular product in the market.

The crane wire rope has both advantages and disadvantages in the use process. The advantages of the crane wire rope include the following points:

First, the crane wire rope has high tensile strength and can withstand impact loads.

Second, the crane wire rope is easy to operate and flexible to use.

Third, there will be many burrs on the surface of the crane wire rope after wear, which is convenient for inspection. Moreover, there are signs of broken wire before breaking, and the whole wire rope will not break immediately, which greatly ensures the safety factor of use.

Fourth, the use cost of the crane wire rope is low and the service life is long.

The disadvantage of the crane wire rope is that the rigidity is large and not easy to bend, and the crane wire rope is of the point contact type. the crane wire rope is easily damaged If the diameter of the lifting wheel is too small or bent at a right angle, which will greatly affect the safety and service life.

There are many types of crane wire ropes in the market, and the prices are different. So how should customers choose crane wire ropes? First of all, you can roughly identify the product quality by checking the product packaging and appearance, and observe whether the appearance of the crane wire rope is evenly twisted. , Whether there is any oiled place on the surface, and whether there are loose strands and wire. Then, disassemble the opposite two strands of the crane wire rope and then close it together, and observe whether it can be reset during the observation period, so as to verify that it is not loose. Moreover, it is also necessary to check whether the inner steel wire of the crane wire rope strand is untwisted or replaced by low carbon steel wire and other counterfeit and inferior conditions. In addition to these key factors, when choosing a crane wire rope, it is also necessary to compare the market reputation, after-sales service and many other aspects, and choose a cost-effective business for cooperation. Finally, you also need to ask the merchant for a product quality certificate, and check whether the content of the product quality certificate and product identification is consistent with the requirements at the time of ordering.

The appearance of crane wire rope is very important for enterprise production, and it is widely used in luffing mechanism, traction mechanism and rotating mechanism. Crane wire rope manufacturers are also continuously conducting technical research and development, and strive to provide consumers with better quality products. It is believed that in the future, the crane wire rope industry will develop better and better, creating more exciting things for life and production.