FIELD: aviation, automobile construction and mechanical engineering, in particular, processes for eliminating defects in soldered joints, more particular, pipeline system joints.
SUBSTANCE: method involves heating defective soldered joint to solder melting temperature; additionally exposing said soldered joint to supersonics providing frequency of 20-30 kHz during 15-30 s. Method allows standard supersonic equipment of domestic production to be used.
EFFECT: substantial reduction in number of rejected joints and reduced production costs by utilizing easily available equipment.
2 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR ULTRASONIC SOLDERING OF TUBES | 0 |
|
SU1311881A1 |
| SOLDERING METHOD | 0 |
|
SU941039A1 |
| ULTRASONIC SOLDERING METHOD | 0 |
|
SU727351A1 |
| JOINT OF PIPELINE FROM STAINLESS STEEL WITH VESSEL FROM TITANIUM ALLOY AND METHOD OF ITS REALISATION | 2010 |
|
RU2450197C1 |
| DEVICE FOR ULTRASONIC TINNING OF THE ARTICLES | 1992 |
|
RU2022734C1 |
| METHOD OF SOLDERING OF ULTRASONIC CONVERTERS FROM MAGNETOSTRICTION FERRITES | 1991 |
|
RU2022733C1 |
| METHOD OF ULTRASONIC SOLDERING AND TINNING | 0 |
|
SU893426A1 |
| SEMICONDUCTOR DEVICE ASSEMBLING METHOD | 1999 |
|
RU2171520C2 |
| METHOD OF PRODUCING STANDARD FOR MONITORING QUALITY OF SOLDERING | 0 |
|
SU1362578A1 |
| METHOD OF LOW TEMPERATURE SOLDERING OF THIN-WALL CYLINDRICAL TITANIUM AND STEEL PARTS | 2010 |
|
RU2443521C1 |
