Which process softens wood fibres to allow bending?

• A. Steam bending
• B. Jig
• C. Allen key
• D. Panel pins and veneer pins

Answer: (A)

Softening wood fibres so they can be bent is achieved by applying heat and moisture to make the wood plastic enough to flex without cracking. Steam bending does exactly this: exposing the timber to steam raises its moisture content and temperature, softening the fibres so the piece can be shaped around a form. Once bent, it’s cooled and dries in the new shape to set the curve.

Other options don’t achieve this: a jig is simply a device to hold pieces in place, not to soften the wood; an Allen key is a tool for tightening fasteners; panel pins and veneer pins are fasteners used to join parts, not to alter the wood’s bendability.