Tuesday, November 1, 2011

mandrel

A mandrel is a steel rod or linked ball inserted into the tube while it is being bent to give the tube extra support to reduce wrinkling and breaking the tube during this process.

No comments:

Solastalgia

  Solastalgia ( / ˌ s ɒ l ə ˈ s t æ l dʒ ə / ) is a neologism , formed by the combination of the Latin words sōlācium (solace or comfort)...