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    Automobile inner and outer parts test

    Background
    Since the advent of the automobile, it has promoted the prosperity of the world economy and changed the way of people living. Meanwhile, people also pay more and more attention to the safety, beauty, and comfortability of automobile, which are closely related to the performance quality of automobile inner and outer parts.

    Testing items
    ■ Automobile instrument panel (include attachments, ditty-bag, ashtray, air outlet, beam etc.)
    1)To detect the following items based on “QC/T804-2008 Instrument panel for passenger cars”:
    ● Appearance
    ● Dimensional stability
    ● Solvent resistance
    ● Color fastness to rubbing
    ● Heat aging resistance
    ● Low-temperature falling ball test
    ● Rapid temperature change resistance test
    ● Coating adhesion test
    ● Combustion characteristic

    2)To detect the following items according to the client requirement:
    ● Fastening performance of clasp
    ● Assembly and disassembly stability of parts
    ● Operating force
    ● Overall rigidity of instrument panel
    ● Rigidity of instrument panel
    ● Rigidity of parts
    ● Breaking strength of parts
    ● Dropping ball impact under low temperature
    ● Aging test of parts under high and low temperature
    ● Vibration durability test
    ● Assembly tightness
    ● Leakage of air outlet
    ● Temperature aging test
    ● Light aging test
    ■ Automobile vice-instrument panel (include attachments, for example ashtray, saucer, air outlet etc.)
    To detect the following items according to the client requirement:
    ● Fastening performance of clasp when the speed is up or down
    ● Assembly and disassembly stability of parts
    ● Operating force
    ● Rigidity of side in vice-instrument panel
    ● Rigidity of vice-instrument panel
    ●  Rigidity of parts
    ●  Breaking strength of parts
    ● Dropping ball impact under low temperature
    ● Aging test of parts under high and low temperature
    ● Vibration durability test
    ● Temperature aging test
    ■ Automobile Door Panel

    To detect the following items according to the client requirement:
    ● Fastening performance of clasp
    ●  Assembly and disassembly stability of parts
    ● Rigidity of door panel
    ● Rigidity of ditty-bag
    ● Rigidity of handrail
    ● Rigidity of handle box
    ● Strength of Handle damaged
    ● Torsional strength of handle
    ● Lateral strength of fender
    ● Performance test of riveting
    ● Flexibility test of handrail
    ●  Dropping ball impact under low temperature
    ● Vibration durability test
    ● Environment aging test
    ● Aging test of handrail, handle box (or handle) under high and low temperature
    ■ Vehicle Bumpers

    To detect the following items according to the client requirement:
    ● Durability of high-low temperature cycle
    ● Resistance of high-temperature
    ● Vibration resistance
    ● Durability of vibration
    ● Resistance of weathering
    ● Overall dent resistance
    ● Rigidity test
    ● Static load test
    ■ Automobile inner and outer parts test
    ● Prohibited substances ELV
    ● Fogging test
    ● VOC test
    ● Odour test
    ● Resistance of chemical reagents
    ● Water resistance
    ● Tensile strength
    ● Elongation at break
    ● Bending strength
    ● Impact strength
    ● Rigidity
    ● Heat deflection temperature
    ● Combustion characteristic
    ● Rubbing fastness
    ● Paint film property
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