The car brake system consists of a brake disc, bracket, pad, and a bracket. When the natural frequency of these brake system components is coupled due to poor design or poor manufacturing, the exciting force generated by the friction is transmitted to the system during the braking period. This causes resonant behavior in the system, which in turn leads to the occurrence of abnormal noise in the system. Therefore, the natural frequency test for components such as discs, calipers, guide sheets and brackets are already the international brand factories’ basic requirement for the component factory. The PD1000 disc natural frequency test system has a built-in Dynagator software core. With this system, the component factory can quickly meet the international brand factory's requirements for the resonant frequency detection of the brake disc, thereby improving product quality and optimizing enterprise competitiveness.
Features and advantages
- Fast deployment
- With manual and automatic modes, you can manually tap the impact hammer, or choose automatic tapping equipment and automatic loading and unloading equipment.
- 102.4 kS/s High sampling rate can let you see the high frequency and natural frequency.
- Using the FRF response spectrum analysis method, the natural frequency can be automatically determined.
- Quickly defining different natural frequency search quantities for different product batches.
- Quickly defining each natural frequency target and allowable variation range for different product batches.
- it Supports multi-point tapping test mode, and the natural frequency of different modes is not missed. the number of points can be set.
- Database storage architecture for long-term recording QC results.
- Yield and SPC report templates for quickly creating reports.
- It can be combined with the customer's existing production line automation PLC to quickly define the automation requirements such as start/end/emergency stop/GO/NG and achieve automation goals.
- User rights management
Functional specification
Bandwidth
- Up to 20 kHz
Frequency resolution
- 1 Hz
Signal analysis
- Frequency Response Function (Magnitude / Phase)
- window function: Force – Exponential
- Average method: Linear Averaging
- Average time: 3
Feature extraction
- According to amplitude and phase.
Quality control
- Target ± N% ( Target and allowable variation can be set with different item numbers)
Product editor
- You can set the number of product architecture layers (up to three layers) and the name of each layer. Ex: article number / month batch number / day batch number.
- Add item number/batch number.
- Delete item number/batch number.
- Editable natural frequency search quantity and search frequency range for each item number.
- Editable quality objectives and allowable variations for each natural frequency of each article number.
Manual test
- Manually issue command execution detection
- Manually switch the product line to be tested
Automatic testing
- The test piece is in place, and the automated production line informs the instrument to start testing.
- After the test of the test piece is completed, the instrument informs the automated production line to pick up the piece.
- Notify the automated production line to test the quality of the test results
- When An abnormality occurred on the instrument side, the automated production line was notified
- When The instrument end is abnormally reset, and the automated production line is notified.
- When An abnormality occurred in the automated production line, and the instrument was notified.
- When The automatic production line is abnormally reset, and the instrument end is notified.
- The automated production line informs the instrument to switch the product line to be tested.
Test Record
- Query test results by lot batch number and date
- output SPC Report output
User management
- Login / logout
- Add user, set username/permission level/password
- Change user settings
- Delete user
Contact Us
If you are not sure whether your application and usage scenarios are applicable to the PD1000 Brake Disc Natural Frequency Test Solution, please feel free to contact us.