Single Station Jounce Tester Manufacturer | Automotive Suspension Fatigue Testing Machine China
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
Simulates real-world vertical vibration loads with sinusoidal motion.
Evaluates fatigue life of seat frame, cushion foam, and fabric upholstery.
Upper jounce assembly includes body form and adjustable weights for realistic load simulation.
Height and lateral adjustment ensure proper alignment and horizontal parallelism.
Overhead crane for easy installation and removal of test samples.
Servo-hydraulic lower jounce table with PC-based closed-loop control.
Programmable vibration frequency, amplitude, and acceleration with four control modes: table displacement, table acceleration, upper assembly displacement, and upper assembly acceleration.
Optional slave stations allow simultaneous testing of multiple samples.
Designed to prevent excessive inertia loads, ensuring realistic and reliable test results.
Parameters
| Parameter | Specification | Standard/Typical Value |
|---|---|---|
| Torsion Angle Amplitude | 0 – 50° | 21° |
| System Power | Mechanical vibration | — |
| Vibration Frequency | 1 – 5 Hz, adjustable | 1.5 Hz |
| Vibration Amplitude | 0 – 35 mm, adjustable | 30 mm |
| Loading Method | Weight loading | — |
| Load Weight | Cushion: 68 kgf, Backrest: 29 kgf | — |
| Vibration Cycles | 0 – 999.999 | — |
| Workstations | 1 (optional 2-seat testing) | — |
| Stop Mode | Automatic stop when cycles reached | — |
Accessories
Additional slave stations for multiple seat testing.
Extra weight sets to simulate different passenger weights.
Data acquisition system for logging vibration and displacement data.
Custom fixtures for various seat types and sizes.
Test Procedures
Secure the seat sample on the test platform.
Set vibration frequency, amplitude, and number of cycles via PC control system.
Adjust upper assembly height and lateral alignment to ensure proper horizontal parallelism.
Start the test; the system automatically stops when the target cycles are reached.
Inspect the seat frame, foam, and upholstery after testing for fatigue or damage.
在线联系供应商
Other supplier products
 |
Minimum ignition energy MIE tester for ASTM E2019 dust explosion testing | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ASTM E2019:Standard Test Method for Minimum Ignition Temperature o... |
 |
Thermal Insulation Rock Wool Thermal Load Test Device | Whats/App: +86 156 1874 6768 Web: standard-groups.com The thermal insulation rock wool thermal load test device is a test device developed accord... |
 |
Femoral Condyles Components Fatigue Performance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard ASTM WK51649: Specifies fatigue testing protocols for metallic femoral components... |
 |
ISO Leather Abrasion Testing Machine Perforated Surface | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Perforated Leather Abrasion Tester is designed to evaluate the abrasion r... |
 |
Compression Fatigue Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard YY/T 0959-2014 (China): Specifies compression fatigue testing protocols for inter... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
