| 摘要 |
<p>The present invention provides a bar type member supporting device and a laser machining apparatus for processing a bar type member by using the same, which can always maintain a central axis line of the bar type member at the same height regardless of the size or shape of a cross section of the bar type member, enable the rotation of the bar type member around the central axis line thereof, enable a reciprocating movement in the longitudinal direction thereof, can improve the processing efficiency for the bar type member by including a bar type member supporting device including a supporting block for compatibly supporting the bar type member having various sizes and shapes of cross sections, and can acquire desired processing accuracy by maintaining unity between a clamping axis line of a clamping unit and a central axis line of the bar type member in the clamped state of the bar type member.</p> |
