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The case aims to demonstrate the importance and specific selection process in different industrial applications.

The specific selection should be calculated and adjusted in detail based on actual equipment parameters, working environment, and customer needs.

1、 Industry background and demand

In the fields of machine tools, packaging machinery, textile machinery, conveying equipment, and automation equipment, the transmission system needs to withstand large torque while requiring good vibration absorption and deviation compensation capabilities. As a widely used type of coupling, the plum blossom coupling has become the preferred choice in these industries due to its compact structure, excellent vibration absorption performance, and deviation compensation ability.

2、 Selection criteria and process

Torque demand:

Calculate the required rated torque based on the working conditions of the equipment and the torque value that needs to be transmitted. This usually involves the power parameters of the equipment (such as power), speed, and operating coefficients (considering environmental, impact, and other factors).

For example, a certain machine tool needs to transmit a power parameter of 50kW, a rated speed of 1500r/min, and a working condition coefficient K that may be selected as 1.2, 1.5, or 2 depending on the working conditions.

Structural requirements:

The plum blossom coupling consists of two metal claw shaped discs and an elastic body, with a compact structure and easy maintenance.

Select the appropriate coupling model and size based on the installation space and connection requirements of the equipment.

Material selection:

Metal claw plates are usually made of 45 steel, and aluminum alloy can be chosen when load sensitivity is required.

The selection of elastic materials should consider requirements such as working environment temperature, oil resistance, and electrical insulation.

Performance evaluation:

Evaluate the vibration absorption ability, deviation compensation ability, and durability of the plum blossom coupling.

Select a coupling with appropriate performance based on the operating characteristics and requirements of the equipment.

3、 Product features and application effects

Product features:

The plum blossom coupling has a compact structure, no recoil phenomenon, and provides three different hardness elastomers to meet different needs.

Capable of absorbing vibrations, compensating for radial and angular deviations, and improving the stability and accuracy of the transmission system.

The structure is simple, easy to maintain, maintenance free, oil resistant, electrically insulated, and has a wide working temperature range (-20 ℃~60 ℃).

Application effect:

In the field of machine tools, the plum blossom coupling improves the stability and accuracy of the transmission system, ensuring high-precision and high-speed transmission.

In packaging and textile machinery, the plum blossom coupling reduces vibration and noise, improves the working environment, and enhances the reliability and service life of the equipment.

In conveying and automation equipment, the plum blossom coupling adapts to the requirements of long-term operation and frequent start-up, reducing maintenance costs and improving production efficiency.

4、 Selection Case Details

Case name: Selection of plum blossom coupling for machine tool transmission system

Equipment parameters:

Power parameters: 50kW

Rated speed: 1500r/min

Operating condition coefficient K: 1.5 (considering working environment and impact load)

Selection result:

Rated torque: T=1.5 × 50=75N · m

Coupling model: Based on the product parameter table and selection calculation, a plum blossom coupling suitable for the transmission system of the machine tool has been selected.

Application effect: The plum blossom coupling has been successfully applied in the transmission system of machine tools, improving the stability and accuracy of the transmission system and meeting the requirements of high-precision and high-speed transmission.

5、 Summary

The plum blossom coupling has been widely used in fields such as machine tools, packaging machinery, textile machinery, conveying equipment, and automation equipment due to its compact structure, good vibration absorption performance, and deviation compensation ability. Through reasonable selection and calculation, it is possible to ensure that the plum blossom coupling performs at its best in different application scenarios, improving the reliability and service life of the equipment.

This case aims to demonstrate the product selection process and application effect of plum blossom couplings in related industries, providing useful reference and guidance for product selection in related industries.