Moisture Mapping Understanding Wood Moisture Content

Wood Moisture Content

Moisture Mapping is a valuable tool for understanding the moisture content of wood. The moisture content of wood significantly impacts its properties, including its strength, stability, and susceptibility to decay.

How Dry Should Wood Be Before Turning?

The ideal moisture content for wood before turning depends on several factors, including the type of wood, the intended use of the turned object, and the environment where it will be used.

• Hardwoods: Typically, hardwoods should be dried to a moisture content between 6-10% before turning.
• Softwoods: Softwoods are more forgiving and can be turned at slightly higher moisture contents, typically between 8-12%.
• Dimensional stability: For objects that require dimensional stability, such as furniture or musical instruments, a lower moisture content is preferred (around 6-8%).
• Outdoor use: Wood intended for outdoor use may benefit from a higher moisture content (around 10-12%) to enhance its resistance to decay.

It is crucial to use a moisture meter to accurately determine the moisture content of wood before turning. Turning wood with excessive moisture can lead to warping, cracking, and decreased durability.