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Research of thermal process of electrofusion welding of polyethylene pipes at different air temperatures.
- Source :
-
AIP Conference Proceedings . 2022, Vol. 2528 Issue 1, p1-4. 4p. - Publication Year :
- 2022
-
Abstract
- The existing equipment for electrofusion welding of polyethylene pipes does not allow obtaining a high-quality connection at air temperatures below minus 10°C. It is proposed to additionally preheat the heat-affected zone of the welded joint with a built-in heater and control its cooling when welding under ambient conditions in the temperature range from minus 50 to plus 40°C. The results of calculations are presented that confirm the effectiveness of the proposed method for controlling the thermal welding process at low temperatures. [ABSTRACT FROM AUTHOR]
- Subjects :
- *AIR ducts
*ATMOSPHERIC temperature
*WELDING
*WELDED joints
*POLYETHYLENE
*PIPE
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2528
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 158935485
- Full Text :
- https://doi.org/10.1063/5.0106253