Woodworking Joinery Techniques

Question 1

What is a mortise and tenon joint?

Accepted Answer

A joint where a projecting tenon fits into a corresponding mortise cavity

Answer

A mortise and tenon joint consists of a projecting tenon cut on one piece that fits precisely into a mortise (cavity) cut in the mating piece, creating a strong mechanical connection.

Question 2

What is a dovetail joint primarily used for?

Accepted Answer

Joining drawer corners because of its resistance to being pulled apart

Answer

The dovetail joint's interlocking trapezoidal pins and tails provide exceptional resistance to tensile forces, making it ideal for drawer construction.

Question 3

What is a biscuit joint used for in woodworking?

Accepted Answer

Aligning and reinforcing edge-to-edge glue joints using football-shaped compressed wood wafers

Answer

Biscuit joints use a biscuit joiner to cut matching slots into mating boards; compressed beech biscuits inserted with glue swell to align and strengthen the joint.

Question 4

What is a rabbet joint?

Accepted Answer

A step-shaped recess cut along the edge or end of a board that receives another board

Answer

A rabbet is an L-shaped channel cut along the edge or end of a piece of wood that allows another board to nest into it, commonly used in cabinet backs and drawers.

Question 5

What is a box joint (finger joint) used for?

Accepted Answer

Joining box corners with interlocking rectangular fingers for a strong glue surface

Answer

Box joints use evenly spaced rectangular interlocking fingers that greatly increase the glue surface area, making them strong and attractive for box and drawer corners.

Woodworking Practice Test

Woodworking Practice Test

Woodworking Joinery Techniques