SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION

A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.


Application of Coupling

Application of Coupling

Couplings are used in machinery for several purposes.

A primary function is to transfer power from one end to another end. (ex: motor transfer power to pump through coupling)


Other common uses:

To alter the vibration characteristics of rotating units.

To connect the driving and the driven part.

To introduce protection.

To reduce the transmission of shock loads from one shaft to another.

To slip when overload occurs.



Types of Coupling

Types of Coupling

According to different connection methods and working principles, couplings can be roughly divided into the following categories:

Beam coupling; Bush pin flange coupling;

Clamp or split-muff coupling; Diaphragm coupling;

Elastic coupling; Disc coupling;

Flexible coupling; Gear coupling;

Rigid coupling.

(Coupling is a broad noun concept. Under each category, there are more detailed categories that serve different industries.)


The Selection of Coupling Type Should Consider the Following Items

A. The magnitude and nature of the required transmission torque, the requirements for buffering and vibration reduction functions, and whether resonance may occur.

B. The relative displacement of the two axis axes caused by manufacturing and assembly errors, shaft loading and thermal expansion deformation, and relative movement between components.

C. Permissible dimensions and installation methods. In order to facilitate the necessary operating space for assembly, adjustment and maintenance. For large couplings, it should be possible to disassemble and assemble without the shaft moving axially.

In addition, conditions such as working environment, service life, lubrication, sealing and economy should also be considered, and then carefully refer to the characteristics of various couplings to select a suitable coupling type.



PRODUCT
Contact Us
  •                   susan@saigaogroup.com
    Fax:

    0531-69959201

    We Chat:

    lqg18653457231

    WhatsApp:

    +86-18653457231

    Add:

    No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

THANK YOU FOR YOUR ATTENTION ON SAIGAO
Fill in and send the form to let us know your needs. We will get back with you ASAP.
Leave a Message
Articles Recommended
Coupling
4-Inch Casing Pipes: The Invisible Guardians of Urban Infrastructure
4-Inch Casing Pipes: The Invisible Guardians of Urban Infrastructure
Behind the bustle of the modern city lies a vast infrastructure network, which acts as the city's bloodline and ensures the orderly running of the city. Among them, 4-inch casing pipe, although in...
7-Inch Well Casing: The Rugged Guardian of Deep-Sea Drilling
7-Inch Well Casing: The Rugged Guardian of Deep-Sea Drilling
As deep-sea drilling technology continues to advance, 7-inch well casing, a core component in this field, is becoming more and more widely used. However, the uniqueness and complexity of the deepwater...
A New Era of Underground: The Wire Wrapped Pipe Revolution for Municipal Water Systems
A New Era of Underground: The Wire Wrapped Pipe Revolution for Municipal Water Systems
With the onslaught of urbanisation, the construction and maintenance of municipal water systems is being tested like never before. Conventional piping materials and technologies are failing to cope wi...
Unlocking the Potential of Circulating Sub Drilling
Unlocking the Potential of Circulating Sub Drilling
Drilling is an integral part of the oil and gas industry, allowing us to extract valuable resources from beneath the Earth's surface. Over the years, various concepts and technologies have emerged...
Stage Collars in Reservoir Monitoring and Control
Stage Collars in Reservoir Monitoring and Control
Reservoir monitoring and control is a critical aspect of the oil and gas industry. It requires constant vigilance and effective tools to optimize production and ensure the longevity of the reservoir. ...