Abstract
Aim To solve the problem of tool breakage monitoring's poor-practicability and low reliability during automatic manufacturing process. Methods According to the feature of tool breakage's acoustic emission signal, the distinguishing method with double threshold values was realized hardware circuit and the special method of interference resistance was adopted. The monitoring system was installed without any effect on the normal manufacturing process. Results The corresponding monitor was developed. The working principle and structure of the monitor was discussed. Conclusion It has been proved by the experiments that this system has fair practicability and interference resistance.
| Original language | English |
|---|---|
| Pages (from-to) | 163-166 |
| Number of pages | 4 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 19 |
| Issue number | 2 |
| Publication status | Published - 1999 |
Keywords
- Acoustic emission
- Monitor
- Sensor