| 摘要 |
PURPOSE: A tube bending apparatus is provided to stably bend a tube installed at a bent portion by fixing the tube using frames and a bending part. CONSTITUTION: A tube bending apparatus comprises frames(30) made of a Teflon for holding a tube(24) so as to guide the tube(24) to a desired direction and a bending part(32) connected between the frames(30) for bending the tube. At this time, the bending part(32) has 'L'-type or 'U'-type shape. The frame(30) further includes the first frame having a groove for holding the tube and connection holes and the second frame having another groove for holding the tube and connection protrusions for fixedly connecting with the first frame through a connection between the connection holes of the first frame and the connection protrusions of the second frame.
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