Cardan shafts are known to play an important role in the rolling process. Let’s first try to understand what cardan shafts are and then we will discuss their importance.
What are cardan shafts?
Cardan shafts refer to the driveshaft between the rear axle and the gearbox. Acts as a power transmitter to the final drive at the front end of the rear and front frame. Also known as drive shafts, they were originally used in the automotive industry. It includes a telescopic sleeve, two cross joints and a shaft tube. The telescopic sleeve helps in the automatic adjustment of the change of distance between the drive axle and the transmission. In various high-load power transmission processes, certain types of cardan shafts are used for vibration damping, damping and performance improvement of the shaft system.
Importance of cardan shafts in rolling mills
Cardan shafts are used to transmit more torque and power even when the machine is running. However, many people are looking for a manufacturer of cardan shafts for rolling mills due to the importance of this component in its processes.
Function: Cardan shafts are used to connect different types of shafts, allowing them to rotate together and helping to achieve the purpose of the transfer torque. These shafts include the driven shaft bearing and the driveshaft bearing. There are some cardan shafts that also perform the damping and buffering function.
Materials: Cardan shafts are made from four main types of steel materials. These are: 45 # steel, 40 # chrome, 45 # forged steel and cast iron.
Structure Type: Various types of cardan shafts are available with the cardan shaft manufacturer for rolling mills. These include the cross type, spherical yoke type, ball cage type, ball pin type, piece type and many more. Of all these, the cross type is the most commonly used by industries.
Advantages: Using the cardan shaft for power transmission has a number of advantages that make them a popular choice. They have good transverse angle compensation capability. It has a compact structure with a high transmission capacity which makes it the preferred choice even for high capacity power transmissions.
Choice: To make the right choice when visiting the cardan shaft manufacturer for the rolling mill, it is necessary to understand and compare all the main factors that make it up. Some of the important factors that are taken into consideration are rotational speed, installation accuracy, load and rotational stability.
Replace the old cardan shaft or get a new one?
Cardan shafts must be chosen based on the required structure and model and the requirements of the drive system. While they don’t require a lot of maintenance, the joint itself has a lifespan of about a year. During their use, these need to be refilled regularly and it is advisable to avoid any exceeding of the limit torque specified by the product. The prices of different cardan shafts at different cardan shaft manufacturers for the rolling mill are different. Replacing old cardan shafts is not a waste of money but an investment for the best functioning of the machinery.
