Method for welding inner hole of heat exchanger
2005
An internal hole welding method for heat exchanger includes such steps as machining circular hole on tube plate, machining a circular slot around the circular hole for releasing stress, butt connection between heat exchanging tube and the boss between slot and hole, inserting the argon arc welding torch in the hole, and welding.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI