| 摘要 |
<p>Device for bending HP profiles in consecutive steps into a ship's frame section, comprising means for supporting the profile, means for the forwarding of the profile through the machine from a supply side to a discharge side of the device, first and second interspaced means for rotatably clamping or holding the profile and bending means situated between the first and second clamping or holding means, which bending means comprise an upper middle clamping or holding member and a lower middle clamping or holding member to move the profile in relation to the first and second clamping or holding means in a direction transverse to the forwarding direction when bending at a bending location, the device furthermore being provided with means for determining the bending location in transverse direction and in longitudinal direction of the profile, means for determining the included angle between the leading end and the trailing end of the profile, as well as operating means for the forwarding means, the clamping or holding means, the bending means and the angle determination means, and control means for the operating means, which control means control the operating means for the bending means also in response to a previous measurement by the angle determination means.</p> |
