| 发明名称 |
METHOD OF DECREASING RESIDUAL STRAIN IN WELDED METAL JOINTS |
| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to welding, particularly, to method of removing residual strain originating in welded parts. Vibration oscillations are applied in lengthwise direction in vertical plane perpendicular to welded seam axis bi two vibrators operated in counter phase at 50 to 300 Hz with amplitude of 0.8-1.0 mm and arranged in symmetry about welded seam axis on both welded edges. ^ EFFECT: higher efficiency. ^ 3 cl, 3 dwg |
| 申请公布号 |
RU2424885(C1) |
申请公布日期 |
2011.07.27 |
| 申请号 |
RU20090149108 |
申请日期 |
2009.12.28 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "UFIMSKIJ GOSUDARSTVENNYJ NEFTJANOJ TEKHNICHESKIJ UNIVERSITET" |
发明人 |
FAJRUSHIN AJRAT MINNULLOVICH;KARETNIKOV DENIS VLADIMIROVICH;ZARIPOV MARS ZUL'FATOVICH;ABDULLIN TIMUR ZUFAROVICH;AKHTJAMOV REDIK MUGAMIROVICH;FAZYLOV MARAT RIFOVICH |
| 分类号 |
B23K37/00;C21D9/50 |
主分类号 |
B23K37/00 |
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