Development of joining method of polyethylene branch pipe for gas and non-excavation construction method

Hasegawa, Masayoshi; Yamaguchi, Yosuke; Umino, Akira; Furukawa, Yumi; Asada, Tadayoshi; Ozawa, Yasuhiro

doi:10.1080/09507116.2014.921048

Cited by 1 publication

(2 citation statements)

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“…The maximum TS achieved was 14.9 MPa, about 66% of the TS of unwelded HDPE. The maximum TS is relatively close to that in other studies [13][14][15][16]19]. The joints of HDPE made by CDFW seem to have the best TS for an RS level of 300 rpm.…”

Section: Discussionsupporting

confidence: 84%

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Optimization of joining HDPE rods by continuous drive friction welding

Tashkandi

Becheikh

2022

Materials Science-Poland

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Continuous drive friction welding (CDFW) is a solid-state joining procedure that can be used to join various similar and dissimilar materials. High-density polyethylene (HDPE) is a thermoplastic that can replace many traditional materials. Utilizing experimental design procedures such as response surface method (RSM) is a reliable approach for determining the most significant process parameters and optimizing the desired responses. The current study employed an RSM experimental design to investigate the effects of the process parameters for welding HDPE rods using CDFW. The design evaluated the process parameters and three outcome responses: the maximum welding temperature, the axial shortening, and the tensile strength (TS). The combination of the three responses can allow achieving high-efficiency welds. The results showed that it was possible to achieve high-efficiency welds while maintaining axial shortening and controlling temperature. A TS >65% of the parent material's strength with an axial shortening of <3 mm was achieved.

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Section: Discussionsupporting

confidence: 84%

“…Additionally, a narrow range of process parameter levels was mentioned where favorableappearing joints could be achieved. The same authors published another study [19] where CDFW was implemented to join the branch and main gas pipes onsite without digging the paved road.…”

Section: Introductionmentioning

confidence: 99%

Optimization of joining HDPE rods by continuous drive friction welding

Tashkandi

Becheikh

2022

Materials Science-Poland

View full text Add to dashboard Cite

show abstract

Development of joining method of polyethylene branch pipe for gas and non-excavation construction method

Cited by 1 publication

References 5 publications

Optimization of joining HDPE rods by continuous drive friction welding

Optimization of joining HDPE rods by continuous drive friction welding

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