| 发明名称 | Methods, systems, and computer readable media for testing cutting blade integrity | ||
| 摘要 | A system for evaluating integrity of a cutting blade includes at least one stress wave generator for generating at least one stress wave in a cutting blade under test. A sensor detects a signal generated by the at least one stress wave. An integrity analyzer coupled to the sensor determines an indication of integrity of the cutting blade based on at least one characteristic of the signal. | ||
| 申请公布号 | US9400239(B2) | 申请公布日期 | 2016.07.26 |
| 申请号 | US201313954493 | 申请日期 | 2013.07.30 |
| 申请人 | North Carolina State University | 发明人 | Lemaster Richard Len |
| 分类号 | G01N3/58 | 主分类号 | G01N3/58 |
| 代理机构 | Jenkins, Wilson, Taylor & Hunt, P.A. | 代理人 | Jenkins, Wilson, Taylor & Hunt, P.A. |
| 主权项 | 1. A system for evaluating integrity of a cutting blade, the system comprising: at least one stress wave generator for generating at least one stress wave in a cutting blade under test; a sensor for detecting a signal generated by the at least one stress wave; and an integrity analyzer coupled to the sensor for determining an indication of integrity of the cutting blade based at least one characteristic of the signal, wherein the integrity analyzer is configured to compare an energy ratio for the cutting blade under test to an energy ratio for a reference blade to determine the indication of integrity. | ||
| 地址 | Raleigh NC US | ||