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Comprehensive durability test for automobile wipers
Test introduction
The comprehensive durability test for wipers is a test conducted to evaluate the wiping ability of the windshield of a passenger car in the expected use environment. According to the function of the test, the wiper test is divided into wiping frequency test, braking test and durability test; according to the simulated environment type, the durability test is divided into simulated rain spray environment test and simulated spray environment test. During the test, the installation position and angle of the windshield of the car are fixed according to the actual situation, and the automatic wiper power is turned on to truly simulate the state of the car in the rain and fog environment.
The comprehensive durability test for wipers simulates the rain and fog climate environment encountered by wipers in the actual vehicle use environment to determine whether the product can meet the performance requirements of resisting environmental influences and determine its reliability of continuous operation. This test is widely applicable to the front and rear windshields of various passenger cars such as sedans, MPVs, SUVs, etc., providing a basis for the performance and quality evaluation of their wipers.
Test items
Test name:
Wiping frequency test, braking test, durability test
Applicable standards:
GB15085-1994 "Performance requirements and test methods for electric windshield wipers and washers for automobiles"
QC/T 44-2009 "Electric windshield wipers for automobiles"
Enterprise standards and specific conditions of each OEM
Test requirements:
The size of the sample and fixture must be suitable for the size of the test platform and test box.