What is a windshield rain removal test bench
The windshield rain removal test bench is a test equipment used to simulate the rain removal of the windshield of an aircraft, automobile or other vehicle in a rainy environment. This test bench can simulate the rainy environment in actual driving, and test the rain removal performance and effect of the windshield by applying simulated rainwater to the windshield.
In a windshield rain removal test bench, there is usually a control system to control the flow, speed and direction of the simulated rainwater, as well as environmental factors such as temperature and humidity during the test. During the test, the test bench will spray the simulated rainwater evenly on the windshield, and at the same time, the rain removal effect of the windshield will be observed through monitoring equipment such as cameras. By comparing and analyzing the test results under different conditions, the performance and quality of the windshield can be evaluated.
The main application areas of the windshield rain removal test bench include automobile manufacturing, vehicle research and development, and component production. In automotive manufacturing, this test bench can be used to test and validate the rain removal effect of the windshield of new models to ensure the safety and comfort of the vehicle when driving in rainy weather. In the research and development of vehicles, the windshield rain removal test bench can be used for research and development of new windshield materials and rain removal technologies. In component production, this test bench can be used to evaluate and compare the performance of different brands and models of windshields.
The composition of the windshield rain removal test bench
The windshield rain removal test bench is a kind of equipment used to test the effect of vehicle windshield rain removal, which is usually composed of a test bench, a control system, a water circulation system and a measurement system. Test benches are usually made of stainless steel and are compact, easy to clean and maintain. The control system can accurately control the test process, including the adjustment of rainfall, temperature, humidity and other parameters. The water circulation system can provide a steady flow of water, simulating the effect of real rainwater. The measurement system can monitor and record the performance of the wipers in real time, including the swing angle of the wipers, the wiping speed, the wiping effect, etc.
Test bench: consists of a sturdy support structure and a sturdy table top to support and secure the windshield of the vehicle to be tested. The countertops are usually made of non-slip, abrasion-resistant materials to ensure that the vehicle is stable and reliable during testing.
Control system: The control system is the core part of the windshield rain removal test bench, which is used to control the operation of the entire test bench. It can accurately adjust parameters such as wind speed and rainfall according to test requirements, and monitor and record test data in real time. The control system can also control the start and stop of the test bench, ensuring the safety and accuracy of the test process.
Air source system: An air source system is a device that provides the wind power required for testing, usually using a centrifugal or axial fan. The system can adjust the wind speed according to the test needs to simulate the wind conditions under different conditions. The air source system also needs to be equipped with equipment such as silencers and filters to ensure that the test environment is quiet and the air is pure.
Rain source system: The rain source system is used to simulate natural rainfall and provide the right amount of rainwater for testing. The system usually uses equipment such as nozzles and sprinklers to adjust the size of the rainfall and the distribution of raindrops to simulate the effect under different rainfall conditions. The rain source system also needs to keep the water clean to avoid affecting the test results.
Data acquisition system: The data acquisition system is used to monitor and record test data in real time, including wind speed, rainfall, temperature, humidity and other parameters. This data can be processed and analyzed by the control system to evaluate the effectiveness of the windshield for rain removal. Data acquisition systems need to be highly accurate and sensitive to ensure the accuracy and reliability of test results.
In all kinds of vehicles, the windshield is a vital component, and its performance is directly related to the safety of driving. In order to ensure the performance of the windshield in different environments, the windshield rain removal test bench came into being.
Features of the windshield rain removal test bench
Simulate the real environment: The windshield rain removal test bench can simulate the rainy conditions in various real environments, such as light, moderate and heavy rain, etc., and provide comprehensive test conditions for the windshield.
Precise control: The test bench can achieve precise control of parameters such as temperature, humidity, wind speed and rainfall to ensure the accuracy and reliability of test results.
High degree of automation: The test bench adopts advanced automation technology, which can realize the automation and intelligence of the test process, which greatly improves the test efficiency.
High safety: The windshield rain removal test bench has complete safety protection measures to ensure that no harm will be caused to personnel and equipment during the test.
The function of the windshield rain removal test bench
Rain removal performance test: Test the rain removal performance of the windshield by adjusting the rainfall, wind speed and other parameters to ensure that you have a good line of sight when driving in rainy days.
Weather resistance test: Simulate environmental factors under different climatic conditions, such as ultraviolet rays, high temperature, low temperature, etc., to test the weather resistance of the windshield to ensure that it maintains good performance for a long time.
Scratch Resistance Test: The scratch resistance of the windshield is tested by applying a scratch test under a certain pressure to evaluate its ability to resist scratches.
Fatigue performance test: By simulating the vibration and impact of the vehicle during driving, the fatigue performance of the windshield is tested to ensure that it can withstand long-term use.
Anti-fog performance test: Test the anti-fog performance of the windshield by adjusting parameters such as temperature and humidity to ensure a good line of sight when driving in foggy days.
By using the windshield rain removal test bench, you can simulate different rainy weather environments and test various types of wipers in order to select the most suitable windshield to keep the windshield clear. At the same time, the life and durability of the wiper can also be tested to ensure that it can maintain good performance during use.
Beijing Yishengtaihe can develop a windshield rain removal test bench according to user needs, which is a kind of equipment used to test the performance of windshield wipers for automobiles, airplanes and other vehicles. When airplanes, automobiles and other vehicles are driving in rainy weather, the windshield will be covered with rain, affecting the driver's vision. In order to ensure safety, the performance of the wipers needs to be tested to ensure that they can effectively remove rainwater, keep the windshield clear, help pilots and pilots get better visibility when flying in rainy weather, and improve the safety and comfort of driving.
About Yisheng:
Beijing Yisheng Taihe Technology Co., Ltd. is a high-tech enterprise dedicated to the design, development and construction of environmental simulation laboratories. The project covers all major military industrial institutes and key scientific research industries across the country, and has established an industry-university-research base with China Southern Airlines, established a close cooperation mechanism with Beihang University, designed and built various environmental simulation laboratories for a number of scientific research institutes, and established a leading position in the domestic environmental simulation industry with the professional comprehensive strength of environmental simulation industry application in multiple fields.