PL423001A1 - Method for quality control of connections of elements with circular cross-section, magnetically impelled arc butt welded - Google Patents
Method for quality control of connections of elements with circular cross-section, magnetically impelled arc butt weldedInfo
- Publication number
- PL423001A1 PL423001A1 PL423001A PL42300117A PL423001A1 PL 423001 A1 PL423001 A1 PL 423001A1 PL 423001 A PL423001 A PL 423001A PL 42300117 A PL42300117 A PL 42300117A PL 423001 A1 PL423001 A1 PL 423001A1
- Authority
- PL
- Poland
- Prior art keywords
- weld
- connections
- circular cross
- elements
- welded
- Prior art date
Links
Abstract
Sposób kontroli jakości połączeń elementów o kołowym przekroju zgrzanych doczołowe łukiem wirującym, zwłaszcza połączeń cienkościennych elementów rurowych w postaci półosi i wałów napędowych z końcówkami roboczymi w postaci wałów krótkich czy przegubów, w którym ocenę jakościową połączenia dokonuje się na podstawie analizy fali ultradźwiękowej którą na czas pomiaru w kierunku zgrzeiny wysyła się z głowicy ultradźwiękowej (7) charakteryzuje się tym, że zgrzane łukiem wirującym elementy (1, 2) przy użyciu rolek (3), pozycjonuje się, a następnie na czas pomiaru wprawia się w ruch obrotowy w zakresie co najmniej pełnego kąta, przy czym podczas pomiaru kierowaną na zgrzeinę falę ultradźwiękową sprzęga się z kierowanym na zgrzeinę strumieniem cieczy, którą na zgrzeinę natryskuje się przy użyciu dyszy (6), w której umieszcza się głowicę ultradźwiękową (7) generującą falę podpowierzchniową w ściance zgrzanych elemen Method for controlling quality of the connections of elements of circular cross-welded butt-arc rotating, in particular joints of thin-walled tubular members in the form of half-shafts and drive shafts with the ends operating as the shafts short or joints, wherein a qualitative assessment of the connection is made on the basis of the ultrasonic wave which time measurement towards the weld is sent from the ultrasound head (7) is characterized in that the welded arc rotating means (1, 2) with reels (3) is positioned, then the measurement time is driven in a rotational movement in the range of at least a full angle, wherein during the measurement of the weld targeted ultrasound wave is coupled with the weld targeted to jet a liquid that is sprayed on the heat seal using a die (6), which receives the ultrasound head (7) in the subsurface wave generating elemen wall welded tów (1, 2). shapes (1, 2.)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423001A PL423001A1 (en) | 2017-09-29 | 2017-09-29 | Method for quality control of connections of elements with circular cross-section, magnetically impelled arc butt welded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423001A PL423001A1 (en) | 2017-09-29 | 2017-09-29 | Method for quality control of connections of elements with circular cross-section, magnetically impelled arc butt welded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL423001A1 true PL423001A1 (en) | 2019-04-08 |
Family
ID=65992041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL423001A PL423001A1 (en) | 2017-09-29 | 2017-09-29 | Method for quality control of connections of elements with circular cross-section, magnetically impelled arc butt welded |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL423001A1 (en) |
-
2017
- 2017-09-29 PL PL423001A patent/PL423001A1/en unknown
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