springback

An inner false joint on a bound book, springing upward from the true or outer back when the book is opened flat.

Noun

  1. An inner false joint on a bound book, springing upward from the true or outer back when the book is opened flat.
  2. The amount by which a material such as metal or wood springs back after being bent.
    • This unit features precalculation of required overbend, which Datex calls "adaptive springback compensation." - 1967, Product Engineering - Volume 38, page 106:
    • It is more frequently used to overbend predictable small springback. - 1988, Orville D. Lascoe, Handbook of Fabrication Processes, page 33:
    • Design the form to allow for overbend (20 to 30%), to compensate for springback. - 2002, Lon Schleining, The Complete Manual of Wood Bending, page 25:

Forms

springbacks