Product Description

Details:

Product	Name	SILICONE RUBBER COVER
	Material	NBR, FKM, Sil, Viton, EPDM, HNBR, Cr, Acm, etc
	Applications	Transportation, Medical, Oil, Gas & Industrial,auto parts,household,etc
	Size	According to drawing
	certificaton	ISO9001:2015
	Color	natural,black,yellow,redor as  per client’s samples or requirements
	Shape	caple of all shapes as per drawing
	Hardness	20ºC~90ºC Shore A,usually 30ºC~80ºC Shore A
	Delivery time	20-30after payment received
	MQQ	1000pcs
	Temperature	-40ºC~+230ºC
	Free sample	Yes
	Package	As your request
	Market	Europe,America,Ocenia
	QC	Every order production will get more than 10 times regular tests and 5times random check by our professional QC.Or by Third Party appointed by customer.

Mold	Molding process	injection molding,mold processing,extrusion
	Mould type	processing mold,injection mold,extrusion mold
	Machines	350T vacuum pressing machine at 300T , 250T and so on
	Tooling equipment	rubber tension tester,Rubber vulcanization instrument,Durometer,calipers,ageing oven
	Cavity	1~400 cavities
	Mould life	300,000~1,00,000 times

production	Production capacity	finish each mold of product in 2.5 minutes and working on 2 shafts with 24 hours
	Mold lead time	10~30 Days
	Sample lead time	3~5 days
	Production time	Usually 10~30Days,should be confirmed before order
	Loading port	ZheJiang

Company Information:

Factory and Equipment:

Certificate:

FAQ
1.Are you manufacture or trading company? 
We are manufacturer.

 2.How to get the fastest quotation?
Send an email with drawing directly.

3.How to get qutation  without drawing?
Possible send sample,pictures or detail descriptions of products to us,we will return drawing for confirm.

4.How about samples?
Free samples is available for your quality,but you should pay the freight.Regarding customise products,sample and mould order will go first before mass production.

Why choose us

1. we are the manufacturer of rubber products

2. we have 20 years experience of making silicone daily use products

3. we have a group of experienced and skillful workers

4. our products adopt the most popular element and the best material

5. best service and prompt delivery

6. we offer various colors,styles,size to meet your needs

Durometer Hardness in Rubber Coupling Materials

Durometer hardness is a measure of the material’s resistance to indentation or penetration by a specified indenter. In rubber couplings, durometer hardness is a critical characteristic that influences their performance. It is typically measured using a durometer instrument.

The durometer hardness scale commonly used for rubber materials is the Shore durometer scale, indicated by a letter followed by a numerical value (e.g., Shore A, Shore D). Lower durometer values indicate softer and more flexible rubber, while higher values indicate harder and less flexible rubber.

In relation to rubber couplings:

• Higher Durometer (Harder Rubber): Couplings made from harder rubber materials have better torque transmission capabilities and higher load-bearing capacity. However, they may offer less vibration isolation and misalignment compensation.
• Lower Durometer (Softer Rubber): Couplings made from softer rubber materials provide greater flexibility, vibration damping, and misalignment compensation. They are suitable for applications where vibration reduction is crucial.

The choice of durometer hardness depends on the specific requirements of the application, including torque levels, vibration, misalignment, and desired performance characteristics.

Industries and Applications of Rubber Couplings

Rubber couplings are widely utilized in various industries and applications where their unique characteristics are beneficial. Some examples include:

• Automotive: Rubber couplings are commonly used in automotive drivetrains to connect the engine to the transmission and other components. They help absorb engine vibrations and shocks, enhancing passenger comfort.
• Pumping Systems: Rubber couplings find applications in pumps and fluid handling systems, where they dampen vibrations and reduce wear on connected equipment.
• Material Handling: Conveyor systems and material handling equipment use rubber couplings to minimize vibrations and shock loads during the movement of materials.
• Industrial Machinery: Rubber couplings are employed in various types of industrial machinery, such as compressors, generators, and gearboxes, to ensure smooth torque transmission and vibration isolation.
• Marine: In marine applications, rubber couplings connect propulsion systems and power transmission components, contributing to the overall reliability and performance of vessels.
• Renewable Energy: Wind turbines and solar tracking systems utilize rubber couplings to absorb dynamic loads and vibrations caused by changing wind conditions.

These examples highlight the versatility and importance of rubber couplings in maintaining efficient and reliable operation across a wide range of industries and applications.

Utilization of Rubber Couplings in Mechanical Systems

A rubber coupling is a type of flexible coupling that utilizes rubber elements to connect two shafts while allowing a certain degree of misalignment and vibration damping. It is commonly used in mechanical systems to transmit torque, accommodate misalignment, and reduce shock and vibration. Here’s how rubber couplings are utilized:

• Torque Transmission: Rubber couplings transmit torque from one shaft to another, enabling the transfer of power between components while allowing for slight angular, parallel, and axial misalignments.
• Misalignment Compensation: These couplings can accommodate both angular and axial misalignments, which can occur due to manufacturing tolerances, thermal expansion, or other factors. The flexibility of the rubber element helps prevent excessive loads on connected equipment.
• Vibration Damping: The elastic properties of rubber help dampen vibrations and shocks generated during the operation of rotating machinery. This prevents the transmission of harmful vibrations to other parts of the system and reduces wear and fatigue.
• Noise Reduction: Rubber couplings help reduce noise by absorbing vibrations and minimizing the transmission of sound waves through the system.
• Equipment Protection: By absorbing shocks and vibrations, rubber couplings protect sensitive equipment and components from damage, thereby extending their lifespan.
• Simple Installation: Rubber couplings are relatively easy to install and require minimal maintenance, making them a convenient choice for various applications.
• Wide Range of Applications: Rubber couplings find applications in various industries, including automotive, industrial machinery, pumps, compressors, and more.

In summary, rubber couplings are utilized in mechanical systems to transmit torque, accommodate misalignment, reduce vibration and shock, protect equipment, and enhance the overall performance and reliability of rotating machinery.

editor by CX 2023-09-08