Linzhi Automation | High and Low Temperature Forward and Reverse Rotation Durability Test Bench for Automotive Sun Visors | Forward and Reverse Rotation Fatigue of Sun Visors
The high and low temperature forward and reverse rotation durability test bench for automobile sun visors is a device specifically used to test the forward and reverse rotation durability of automobile sun visors in high and low temperature environments.
I. Equipment Overview
The high and low temperature forward and reverse rotation durability test bench for automobile sun visors is usually customized according to customer requirements. It is applicable to standards such as "QC/T629 - 2005 Automobile Sun Visors" and "Q/JLYJ711010 - 2008 Technical Conditions for Passenger Car Sun Visors". This equipment can test parameters such as the forward and reverse rotation force, rotation angle, and current value of the sun visor, and judge the qualification, superiority, and inferiority of the product.
II. Technical Indicators
Overall Dimensions:
Overall dimensions of the main unit (length × width × height): Usually 800×800×600mm (the actual dimensions can be designed according to requirements).
Dimensions of the control cabinet: Generally 600×600×1600mm or 800×600×1600mm.
Test Stations:
It adopts a dual - station design, which can test the left and right sun visors simultaneously, improving the test efficiency.
Stroke Range and Accuracy:
Stroke range: -10~170° or set according to specific requirements.
Stroke accuracy: ±1%.
Test Speed:
The test speed is usually adjustable within the range of 0~90°/s.
High and Low Temperature Environment:
Temperature range of the test environment: -40+95℃ (or -40+85℃, -30+95℃, -30+85℃, etc., specifically determined according to the equipment model and customer requirements).
Relative humidity range: Usually 10%~98%RH.
Sensors:
High and low temperature load sensor: The measuring range is 50N, and the accuracy is ±1% (FS) or customized according to requirements.
Current sensor: The measuring range is 100mA, and the accuracy is ±0.5% (FS).
Measurement Accuracy and Control Accuracy:
The measurement accuracy is better than ±1%F·S.
The control accuracy is also better than a certain range, such as ±0.5%F·S (specifically determined according to the equipment model).
III. Performance Features
Automatic Recording and Analysis:
Various values such as the test force and current intensity are automatically recorded by the computer.
Test curves and test reports are automatically generated.
Dual - station Synchronous Operation:
It adopts a dual - station (one for the driver's seat and one for the passenger's seat) synchronous operation mode.
The characteristic during operation is synchronous and co - directional rotation.
High and Low Temperature Servo Motor Transmission: uses high and low temperature servo motors for transmission, which can quickly and stably connect to the test action mechanism.
The motor transmission system can easily adjust parameters, monitor the status and analyze faults.
Photoelectric encoder acquisition and control:
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Use a photoelectric encoder to collect and control the angle to ensure the accuracy of the flipping angle.
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