| 发明名称 |
METHOD OF INSTALLATION CONNECTIONS MAKING USING HIGH STRENGTH BOLTS WITH CONTROLLED TENSIONING |
| 摘要 |
FIELD: machine building.SUBSTANCE: method means that after the bolted connection assemblage, and prior to the final tightening on the bolt using special lubricant to ensure the acoustic contact the converter of the acoustic emission signals is installed. Then final tightening is performed during it and for some time after it the acoustic emission signals are registered, and based on the analysis results of the received acoustic emission signals the bolted joint quality is estimated.EFFECT: invention relates to connection or prevention of the relative displacement of the machine parts or structural elements, and is directed on the possibility of complete check of the bolt tensioning.1 dwg |
| 申请公布号 |
RU2560255(C1) |
申请公布日期 |
2015.08.20 |
| 申请号 |
RU20140111769 |
申请日期 |
2014.03.28 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE KAZENNOE VOENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "VOENNAJA AKADEMIJA RAKETNYKH VOJSKSTRATEGICHESKOGO NAZNACHENIJA IMENI PETRA VELIKOGO" MINISTERSTVA OBORONY ROSSIJSKOJ FEDERATSII |
发明人 |
GNEVKO ALEKSANDR IVANOVICH;GRAZION SERGEJ VASIL'EVICH;GUDKOV VADIM BORISOVICH;MUKOMELA MIKHAIL VASIL'EVICH;SOLOVOV SERGEJ NIKOLAEVICH;SOROKIN ANDREJ ALEKSANDROVICH;PANKIN DMITRIJ ANATOL'EVICH |
| 分类号 |
G01N29/14;G01L5/24 |
主分类号 |
G01N29/14 |
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