Slewing Drive Dustproof Experiment

1. Purpose of the experiment

This experiment aims to test the dustproof performance of the rotary drive in a sandy environment to ensure that the product can operate normally in a harsh environment. The experiment adopts the control variable method to constantly change the parameters of the tested rotary drive to find the best dust-proof solution.

2. Experimental principle

The dust-proof test of the rotary drive mainly uses the sand-dust test box to simulate the sand-dust environment, and detects its dust-proof performance by observing the operating conditions of the tested rotary drive in the real environment. During the experiment, parameters such as particle size and concentration of sand and dust particles need to be strictly controlled to achieve a realistic simulation effect.

3. Experimental steps

Sample preparation: Select rotary drives of different models and different processing techniques as samples, number them and record relevant parameters.

Experimental equipment preparation: open the sand and dust test chamber, adjust parameters such as temperature, humidity, and sand and dust particle size, to ensure the normal operation of the equipment.

Sample installation: Install the sample on the test bench and ensure a good seal.

Start the experiment: start the sand and dust test chamber, so that the sand and dust particles enter the test bench through the pipeline, and continuously sand and dust impact on the sample.

Experimental process: within the specified time, continuously observe and record the operating status, temperature, humidity and other parameters of the sample.

End of experiment: close the sand and dust test chamber, take out the sample and clean it up.

Data processing and analysis: collate, analyze and compare the experimental data, and evaluate the dustproof performance of different samples in the sand and dust environment.

4. Experimental results

Through experiments, it is found that the rotary drive with special sealing material and double sealing structure performs best in sandy and dusty environment. This type of slewing drive effectively prevents sand and dust particles from entering the interior and ensures its normal operation. The following is the experimental data record table:

Sample number Structural material Sealing structure Operating status Temperature (°C) Humidity (%) Ingress of sand and dust particles (pieces/h)

A Aluminum alloy Single seal Normal operation 40 60 50

B Carbon steel Single seal Normal operation 45 65 70

C Stainless steel Double seal Normal operation 35 55 30

V. Conclusion

Through this experiment, we found that the rotary drive with special sealing material and double sealing structure has the best dustproof performance in sandy and dusty environment. This type of slewing drive can effectively resist the impact of sand and dust particles to ensure its normal operation. In the subsequent product development and production process, it is recommended to adopt a similar structural design to improve the stability and durability of the slewing drive in harsh environments.

This experiment provides us with valuable data support and theoretical basis, which helps to optimize the design and production process of the rotary drive. We will continue to pay attention to and study the cutting-edge technology and development trends in this field, and make greater contributions to improving product quality and service levels.