Universal Joint for Textile Industry-Jiangsu Sitong Cardan Shaft Co.,Ltd DOCANDO INTERNATIONAL INDUSTRY CO.,LIMITED
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Universal Joint for Textile Industry
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Universal Joint for Textile Industry


Type: Universal Joint
Applicable Industries: Textile Industry
Shape: Solid D​
Material: Steel


These Universal Joints fit the mechanical linkage needs of multiple applications, including those in the textile industry. Needle bearing universal joints are sealed and lubricated cross & bearing type joints with rigid axial stiffness for push & pull loads. This design is ideal for handling the rotation and axial load of yarn at the end of a spindle. In addition, block style universal joints are well suited for high heat applications - e.g. where a joint is used right next to a hot polymer pump. These Universal Joints are packed with high-temperature lubricants to enhance operating life.

Solid D
Pin and Block

These Universal joints are available in steel or in thermoplastic body members. Universal joints made of steel have the maximum load-carrying capacity for a given size. Universal joints with thermoplastic body members are used in light industrial applications in which their self-lubricating feature, lightweight, negligible backlash, corrosion resistance, and capability for high-speed operation are significant advantages. Universal joints of special construction, such as ball-jointed universals are also available. These are used for high-speed operation and for carrying large torques. They are available both in miniature and standard sizes.

Universal Joint for Textile Industry

Universal Joint for Textile Industry

These Universal joints have the following advantages:

1.Low side thrust on bearings.

2.Large angular displacements are possible.

3.High torsional stiffness.

4.High torque capacity.

They have the following disadvantages:

1.Velocity and acceleration fluctuation increases with operating angle.

2.Lubrication is required to reduce wear.

3.Shafts must lie in precisely the same plane.

4.Backlash difficult to control.

Storage & Handling

Improper storage and handling procedures also contribute heavily to premature Universal Joint failure. All Universal Joint should be stored in a horizontal position. Low-cost wooden cradles can be built to house shafts in the storeroom or they can be stored on pallets. All shafts in storage should be re-lubricated every six months as part of an in the storage maintenance program. Any shaft being pulled from storage and put into operation should be re-lubricated prior to being placed into operation. Care should be exercised when delivering shafts to the job site. All shafts should be stored in dry and weather protected areas. If the Driveshaft is to be stored for a long period, the Flange connecting faces should be treated with an anti-corrosion agent.

Slip spline lubrication can have a significant impact on the operation and life of Universal Joint, especially in contaminated environments. For universal jackshafts, a high-quality lithium-based grease with good water tolerance and rust and corrosion protection is required. Prior to re-greasing the Universal Joint thoroughly clean the grease fitting and surrounding area to ensure all contaminants have been removed. Depending on the style of universal joint cross-section used in your application you may have from one to four zerk fittings (See Item 1). When you start the re-greasing sequence ensure you purged all four seals of the universal joint. During this process, it may be necessary to tap lightly on the end cap with a ball-peen hammer to ensure the new grease can pass through all four internal grease channels and properly purged all four cap seals. If during this process and of the four caps do not purge with new grease make a note and either replace bearing or shaft on the next available outage. 

Universal joints compared with others:

Universal Joint for Textile Industry

Production Process of Drum Gear Coupling is as follows:

1. Raw material selection

2. Rough machining

3. Heat treatment

4. Precision work

5. Assemblage

6. Dynamic balancing testing

7. Painting

8. Inspect and package

9. Shipping

Production Process of Universal Joint for Textile Industry

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