Automotive road lighting system 11.2.5 Mechanical wear test

1. product name

Product Model GB4599-2024Automotive road lighting system11.2.5Mechanical wear test JYM-4599

2. Product Introduction GB4599-2024Automotive road lighting system11.2.5Mechanical wear test Suitable for testing the mechanical wear resistance of the exterior or components of automotive lighting devices. The main simulation test mixture includes injection pressure, injection flow rate, injection spacing, and injection time to test the sample. After the test, the mechanical wear damage degree of the sample is determined by measuring the average changes in transmittance and diffuse transmittance of the sample.

3. meet the standard

GB4599-2024Automotive road lighting system11.2.5Mechanical wear testrequirement

4. Volume, size, and weight

3.1.Nominal content volume 500L

3.2.inner box size 700*700*1100(D*W*H)mm

3.3.appearance size 950×1050×1950 (D*W*H)mm

(The actual size shall be subject to the actual product)

3.4.heavy quantity about350 kg

5. performance

5.1. Test environment conditions Ambient temperature25℃±3℃ relative humidity65%RH±10%RH

5.2. Test time 0-99 H 99 Madjustable

5.3. spray angle The mixed liquid is perpendicular to the surface of the sample

5.4. Injection pressure pressure0.6Mpa+0.05Mpa

5.5. Jet flow rate 0.24 L/min±0.02 L/min；

5.6. Spray spacing 380±5 mm For standard samples（5.19）It can be adjusted by adjusting the position of the nozzle

5.7. Mixing ratio of mixed solution The experimental mixture ratio is silica sand per liter of water25g

5.8. Mixed liquid silica sand Mohs hardness7Particle size0mm~0.2 mm

Normal distribution, angular factor1.8~2Silicon sand

5.9. Mixed liquid water Hard not exceeding205 g/m³ of water

5.10. Test bench tooling Aluminum plate tooling is arranged with rectangular threaded holes100*100mm(spacingM6)And the quick clamping fixture

5.11.Test bench bearing capacity bear ≤20Kg.

5.12. Test sample size ≦500*500*200(L*W*H)mmAdditional expansion options for large-sized samples are available, please consult sales for details.

5.13. Nozzle alignment system Laser assisted alignment of the jet center.

At the same time, in addition to equipment, there is also sales of silica sand:

GB 45992024 Automotive road lighting equipment and system silica sand

GB 45992024 Silicon sand for automotive road lighting devices and systems

GB 45992024 Silicon sand for testing automotive road lighting devices and systems

GB 45992024 Silicon sand for testing automotive road lighting devices and systems

GB 45992024Silicon sand

GB 45992024silica sand

Silica sand: composed of the following components:Mohs hardness7Particle size0mm~0.2mmNormal distribution, angular factor1.8~2The silica sand.