‘Model 6000 Test Bench – A Smart Innovation for Brake Noise Testing and NVH Assessment: 3D Modelling Enables Precise Diagnosis and optimization’

‘Model 6000 Test Bench – A Smart Innovation for Brake Noise Testing and NVH Assessment: 3D Modelling Enables Precise Diagnosis and optimization’

 

Product Overview：The Model 6000 test rig, manufactured by Wuxi Bohai Precision Machinery Co., Ltd., is an industry-leading piece of equipment specifically designed for brake noise testing and NVH (Noise, Vibration and Harshness) testing. Based on the deep integration of 3D modelling technology and advanced acoustic engineering, the equipment measures 6445 × 2490 × 2240 mm and weighs 10.5 tonnes. It is equipped with a 190 kW high-power drive motor and a 1160 mm × 57 mm flywheel, enabling the precise simulation of braking conditions for various vehicle models. Through a multi-dimensional sensing system (vibration sensors, sound level meters, microphone arrays), data is collected in real time and combined with 3D modelling technology to generate high-fidelity virtual models, enabling the visualisation and localisation of braking system noise sources, simulation and analysis of vibration characteristics, fault diagnosis and performance optimization. With a testing error margin of ≤±2% and a 30% increase in automation efficiency, coupled with AI-powered analysis, this solution helps manufacturers achieve ‘quiet, comfortable and reliable’ vehicle quality. Field tests have verified a 5dB reduction in noise levels and a 40% drop in complaint rates! Enquire now to usher in a new era of intelligent testing!

【Key Advantages】

1. 3D Modelling-Enabled, Precise Traceability:

Hybrid Testing: Using 3D scanning and modelling technology, we reconstruct three-dimensional models of braking systems in real time, correlating test data—such as vibration and sound pressure—with digital twin models to visually identify noise sources and propagation paths.

Virtual Simulation Optimisation: Conduct multi-condition simulation analyses based on 3D models to predict structural defects in advance, optimise the design of brake discs and friction pads, and shorten the R&D cycle.

2. Omni-directional Sensing System:

Equipped with vibration sensors and microphone arrays covering a frequency range of 100 Hz to 20 kHz, this system accurately captures dynamic signals during the braking process, whilst its anti-interference design ensures reliability in complex environments.

3. Extreme Environment Simulation and Dynamic Testing:

Built-in temperature and humidity control system operating from -40°C to 80°C, paired with high-power motors and flywheels to accurately replicate braking behaviour under extreme road conditions.

4. AI + Big Data Intelligent Analysis:

Automatically identifies noise characteristics such as screeching and friction sounds; combines 3D models to locate sound sources; cloud platform supports collaborative diagnosis and data traceability.

【Application Scenarios】

R&D Optimisation: 3D modelling assists in the structural design of braking systems, reducing NVH risks.

Production Quality Control: 100% braking NVH inspection, generating 3D visualisation reports to enhance quality control efficiency.

After-sales diagnostics: Rapidly pinpoint the source of abnormal noises and formulate precise repair plans based on 3D models.

New energy vehicle-specific testing: Evaluate NVH performance under the coordination of electric and mechanical braking, supporting 3D simulation verification.

Why choose us?

Technology integration: 3D modelling + sensors + AI, creating a closed-loop system of testing, analysis and optimization.

Data-driven: visualized reports accelerate decision-making and reduce R&D cycles by 30%.

Industry-proven: We have helped an automotive manufacturer reduce noise levels by 5dB and cut complaint rates by 40%.

Comprehensive coverage: Hassle-free testing for passenger cars, commercial vehicles and new energy vehicles.

—— Redefining the boundaries of testing with 3D technology, shaping a silent future through data ——

Wuxi Bohai Precision Machinery Co., Ltd. | Website: https://www.metalkeen.com/| Email: bonsea@vip.163.com | Enquire now for a solution