Universal Cardan Drive Shaft SWC490BH for Hot Rolling Mill Tooth Embedded Type

Universal Cardan Drive Shaft SWC490BH for Hot Rolling Mill Tooth Embedded Type

The Cardan drive shaft SWC490BH is a specialized component used in hot rolling mills, specifically in the tooth embedded type of mills. This drive shaft plays a crucial role in transmitting torque and rotational motion between different sections of the mill, allowing for the efficient and continuous processing of metal sheets or rods.The SWC490BH drive shaft is designed to withstand the demanding operating conditions of hot rolling mills, where high temperatures, heavy loads, and continuous operation are common. It is typically used in the tooth embedded type of mill, which features toothed rollers that grip and feed the metal stock through the mill for rolling.The drive shaft is commonly referred to as a Cardan shaft or universal joint shaft. It consists of a series of connected shafts with universal joints at each end, allowing for flexibility and compensation of misalignment between the driving and driven components. This flexibility is crucial in the hot rolling mill application, where the shaft needs to accommodate any slight misalignment or angular displacement caused by the rolling process.The SWC490BH drive shaft is made from high-quality materials that can withstand the harsh conditions of the hot rolling mill environment. It is designed to provide excellent torque transmission, reliability, and durability. The tooth embedded type of mill requires a drive shaft that can handle the high forces and stresses generated during the rolling process, and the SWC490BH is specifically engineered for this purpose.

Hot Rolling Mill Cardan Drive Shaft SWC225BH Dimensions

Hot Rolling Mill Cardan Drive Shaft SWC225BH Specifications

No.	Gyration diameter Dmm	Nominal torqueTnKN·m	Axes fold angleβ(°)	Weary torqueTfKN·m	Flex quantityLs mm	Size (mm)										Rotating inertiakg.m2		Weight (kg)
						Lmin	D1(js11)	D2(H7)	D3	Lm	n-d	k	t	b(h9)	g	Lmin	Increase100mm	Lmin	Increase100mm
SWC490BH	490	500	250	≤15	190	1985	435	275	325	270	16-31	47	12	90	22.5	32.86	0.4744	1452	21.7

Advantages of Cardan Drive Shaft SWC490BH for Hot Rolling Mill

The Cardan drive shaft SWC490BH offers several advantages for hot rolling mills. Here are some of its key benefits:1. High Torque Transmission: The SWC490BH drive shaft is designed to handle high torque requirements in hot rolling mills. It efficiently transfers power from the driving component to the driven component, ensuring smooth and continuous operation even under heavy loads.2. Flexibility and Misalignment Compensation: The universal joints in the Cardan drive shaft allow for flexibility and compensation of misalignment between the driving and driven components. In hot rolling mills, where there can be slight angular displacement or misalignment due to the rolling process, the SWC490BH drive shaft accommodates these variations, ensuring reliable transmission of power.3. Durability and Reliability: The SWC490BH drive shaft is constructed from high-quality materials that can withstand the demanding operating conditions of hot rolling mills. It is designed to handle high temperatures, heavy loads, and continuous operation, ensuring long-lasting performance and minimizing downtime.4. Reduced Maintenance: The robust design and high-quality construction of the SWC490BH drive shaft contribute to its low maintenance requirements. It is designed to withstand the rigors of the hot rolling mill environment, reducing the need for frequent repairs or replacements.5. Efficient Power Transmission: The SWC490BH drive shaft is optimized for efficient power transmission, ensuring minimal energy losses during operation. This efficiency helps in maximizing the overall productivity and energy utilization of the hot rolling mill.

Cardan Drive Shaft SWC490BH for Hot Rolling Mill Applications

The Cardan drive shaft SWC490BH finds application in various areas within a hot rolling mill. Here are some of the key applications of the SWC490BH drive shaft:(1) Main Drive System: The SWC490BH drive shaft is commonly used in the main drive system of a hot rolling mill. It connects the main motor or prime mover to the gearbox or reduction gear, transmitting the rotational power and torque required to drive the mill rolls.(2) Rolling Mill Stands: The drive shaft is utilized in each rolling mill stand of the hot rolling mill. It connects the output shaft of the gearbox to the roll stand, enabling the transfer of rotational motion and torque necessary for the rolling process. The drive shaft ensures smooth and continuous rotation of the rolls, allowing for the shaping and reduction of the metal stock.(3) Entry and Exit Guides: In some hot rolling mills, the SWC490BH drive shaft is employed in the entry and exit guides. These guides help in directing the metal stock into and out of the rolling mill. The drive shaft transfers the rotational motion from the main drive system to the guides, ensuring precise and controlled movement of the stock.(4) Coilers and Uncoilers: The drive shaft is also used in coilers and uncoilers, which are equipment used to coil or uncoil the metal stock before and after the rolling process. The drive shaft connects the coiler or uncoiler to the main drive system, enabling the transfer of rotational power and torque for winding and unwinding the metal.(5) Auxiliary Drives: In addition to the main drive system, hot rolling mills may have auxiliary drives for various components such as pinch rolls, shears, and cooling beds. The SWC490BH drive shaft can be employed in these auxiliary drives, facilitating the transmission of power and torque to these components, ensuring their proper functioning.

Manufacturing Process of Cardan Drive Shaft SWC490BH for Hot Rolling Mill

The manufacturing process of the Cardan drive shaft SWC490BH for hot rolling mills involves several steps. Here is a general overview of the typical manufacturing process:

• Material Selection: The manufacturing process begins with the selection of high-quality materials suitable for the SWC490BH drive shaft. Common materials used include alloy steel or carbon steel with specific mechanical properties to withstand the demanding operating conditions of hot rolling mills.
• Shaft Machining: The manufacturing process involves machining the shaft components to the required dimensions and specifications. This includes turning, milling, drilling, and other machining operations to create the shafts with precise dimensions and surface finishes.
• Universal Joint Assembly: The universal joints, which provide flexibility and misalignment compensation, are assembled onto the shafts. These joints consist of yokes, pins, and bearing caps, which are carefully fitted and secured to ensure smooth rotation and reliable performance.
• Shaft Assembly: The individual shafts with universal joints are then assembled together to create the complete Cardan drive shaft. The shafts are aligned and connected using appropriate couplings or flanges, ensuring proper alignment and torque transmission between the shaft sections.
• Heat Treatment: After the assembly, the Cardan drive shaft undergoes a heat treatment process to enhance its mechanical properties. Heat treatment processes like quenching and tempering are applied to improve the shaft's strength, hardness, and resistance to wear and fatigue.
• Surface Treatment: The surface of the drive shaft is often subjected to various surface treatment processes to enhance its corrosion resistance and improve its durability. Processes like plating, coating, or heat treatment can be employed to achieve the desired surface properties.
• Quality Control: Throughout the manufacturing process, strict quality control measures are implemented to ensure the SWC490BH drive shaft meets the required specifications and standards. This includes dimensional inspections, material testing, and performance evaluations to verify the quality and reliability of the finished product.
• Final Inspection and Packaging: Once the drive shafts pass the quality control checks, they undergo a final inspection to ensure they meet all the required criteria. They are then packaged securely for shipment to the hot rolling mill or the customer.

Industrial Cardan Drive Shaft Manufacturers

Raydafon Transmission Machinery Co., Ltd. is a professional company dedicated to the research, development, design, and manufacture of transmission shafts for metallurgical machinery, papermaking machinery, woodworking machinery, plastics machinery, mining machinery, textile machinery, petroleum machinery, water conservancy machinery, road construction machinery, excavating machinery, etc. The company adopts advanced computerized design technology, excellent numerical-control machining equipment, all-around screen test methods, and complete Microsoft system management, creating a reliable product strength. The factory specializes in the production of SWC, SWP, SWL cross shaft universal shaft, flexible jaw couplings, spacer couplings, rigid couplings, HRC couplings, fluid couplings, chain couplings, flange flexible couplings, gear couplings, and so on. Its various performance indicators by the user feedback have reached or exceeded the advanced level of the industry; the products are sold to major domestic OEMs and exported abroad with the host. After years of efforts, we have provided support services for a number of companies across the country; in the future, we will continue to do better for the majority of customers by providing quality products and quality service. And welcome friends from all walks of life to visit and negotiate.

FAQ

Q 1: Are you a trading company or a manufacturer?A: We are a professional manufacturer specializing in manufacturingvarious series of cardan drive shafts.Q 2: Can you do OEM?Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artwork.Q 3: How long is your delivery time?Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.Q 4: Do you provide samples? Is it free or extra?Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.Q 5: How long is your warranty?A: Our Warranty is 12 months under normal circumstances.Q 6: What is the MOQ?A: Usually, our MOQ is 1 pcs.Q 7: Do you have inspection procedures for the cardan drive shaft?A: 100% self-inspection before packing.Q 8: Can I have a visit to your factory before the order?A: Sure, welcome to visit our factory.Q 9: What's your payment?A:1) T/T.