| 摘要 |
A forming track forms flexible plastic tubing which carries fuel from a fuel tank to an engine into a desired shape. The forming track includes a curved channel to receive a round tubing and a pair of opposing flanges to secure the tubing in the forming track. The tubing slightly deforms between the pair of opposing flanges as the plastic tubing is positioned in the channel. After the tubing is inserted, the opposing flanges secure the tubing in the forming track. While positioned in the forming track, the tubing is set by heating and rapid cooling, thermosetting the tube into the shape of the forming track.
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