| 以单晶直探头对高强度螺栓作在线超声波检测 |
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| 引用本文： | 洪冠军.以单晶直探头对高强度螺栓作在线超声波检测[J].化工设备与管道,2006,43(1):4-7. |
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| 作者姓名： | 洪冠军 |
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| 作者单位： | 安徽省特种设备检测院,合肥,230061 |
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| 摘 要： | 运用超声波的反射及绕射特性,通过对其作用于高强度螺栓齿根部位所产生的正常齿形波与可能的缺陷波的比较,研究单晶直探头用于高强度螺栓的在线检测的理论基础,探讨其实际使用的效果,即可能性。
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| 关 键 词： | 超声波 单晶直探头 高强度螺栓 在线检测 缺陷波 |
| 文章编号： | 1009-3281(2006)01-0004-04 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005年11月25 |
Application of straight probe of single crystal in On-line Supersonic Inspection for High Strength Bolt |
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| Hong Guanjun.Application of straight probe of single crystal in On-line Supersonic Inspection for High Strength Bolt[J].Process Equipment & Piping,2006,43(1):4-7. |
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| Authors: | Hong Guanjun |
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| Affiliation: | Anhui Province Inspection hlstitute of Special Equipment, Hefei 230061 |
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| Abstract: | By use of the properties of reflection and diffraction of supersonic wave,and through the comparison of the normal waves and the defect waves produced at the tooth root of high strength bolts,the theoretical base of application of single crystal straight probe in on-line inspection of high strength bolt was studied.The possibility of practical use of this method was discussed. |
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| Keywords: | supersonic wave single crystal straight probe high strength bolt on-line inspection defect wave |
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