GB/T 23922-2022 in English
VALIDLow-speed vehicles―Manufacturer’s plate
- Issued on:2022-10-12
- Implemented on:2023-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$100.00
$97.00
$97.00
| Standard No: | GB/T 23922-2022 |
| Document status: | VALID |
| Title in English: | Low-speed vehicles―Manufacturer’s plate |
| Title in Chinese: | 低速汽车 标牌 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2022-10-12 |
| Implemented on: | 2023-05-01 |
| Superseding: |
GB/T 23922-2009 Tri-wheel vehicles and low-speed goods vehicles—Manufacturers plate
|
| ICS Classification: | 65.060-Agricultural machines, implements and equipment |
| Chinese Classification: | T54-Farm, livestock, by-product and fish vehicles |
| Professional Classification: | GB-National Standard |
| Related Keywords: | low-speed vehicles
signage character height≥3mmbase character manufacturer ’ s plate introduction analysis process improvement quadruple quality control system substrate pretreatment key technical points |
| Related Topics: | Card
signage low speed voc standard car car low voc voc standard car Low frequency in the car low voc car GBT23922 GB/T 23922-2009 GB/T 23922-2022 car sign Automobile standard qc612 |
《GB/T 23922-2022低速汽车 标牌》由TC234（全国低速汽车标准化技术委员会）归口，主管部门为中国机械工业联合会。
Introduction
Analysis of key technical points of the standard
This revision focuses on improving the durability certification system of signage:
| Indicator | 2009 version | 2022 new version |
|---|---|---|
| Oxide film thickness️ | No requirement | ≥5μm(electrolysis 120min) |
| Signage character height | ≥3mm | Base character height 4mm(magnification factor 1.33) |
| Peel strength | N/A | ≥3N/mm2 |
Key points for process improvement
Quadruple quality control system
- Substrate pretreatment: sheet metal cleaning (steam degreasing 60-80℃)
- Etching accuracy: line width tolerance±0.05mm
- Graphic and text embossing: load≥80kg/cm²
- Coating UV test≥500h
Application practice case
After a certain car company in Shandong implemented the standard:
- The erosion rate of the signboard writing decreased>85%
- Thermosetting plastic signage costs reduced by 30%
- The average sampling pass rate reached 99.3%
Sample only — not a preview of GB/T 23922-2022
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