Planers and Jointers Worksheet

Which machines are considered essential for processing rough lumber?

• Lathe, drill press, and band saw.

• Router, sander, and miter saw.

• Chisel, hand plane, and mallet.

• Jointer, table saw, and thickness planer.

What is the primary function of a jointer when working with rough lumber?

• To reduce the thickness of the entire board.

• To flatten one large surface and straighten one edge of the board.

• To cut lumber into precise lengths.

• To create decorative edges on wood.

For a jointer to operate correctly, what must be the relationship between the top of the cutting circle of the cutter head and the outfeed table?

• They must be parallel and on the same plane.

• They must be perpendicular to each other.

• The cutter head must be slightly below the outfeed table.

• The cutter head must be slightly above the outfeed table.

When jointing a board with a cup, which side should be placed down on the infeed table first?

• The convex side.

• The side with the most prominent grain.

• The concave side.

• Either side, it doesn't matter.

When feeding a board through a jointer, how should pressure be applied and transferred?

• Start with pressure on the outfeed table and transfer to the infeed table.

• Start with pressure on the infeed table and gradually transfer it to the outfeed table as the board passes over the cutter head.

• Apply pressure only to the middle of the board.

• Maintain constant pressure on the infeed table throughout the pass.

What safety tool is recommended for pushing wood across the jointer during face jointing?

• Push block or push stick.

• Hammer.

• Measuring tape.

• Screwdriver.

What is the primary goal of the initial face jointing process on a board?

• To smooth both sides simultaneously.

• To create a perfectly parallel surface.

• To establish a flat reference face.

• To reduce the board's thickness.

When jointing the edge of a bowed board, which orientation provides the most stability and accuracy?

• The board angled against the fence.

• The board held loosely against the fence.

• The rocker part facing down.

• The two ends touching the fence.

What is a crucial safety precaution emphasized when operating a jointer?

• Always wear gloves to protect hands.

• Use the jointer for very short pieces of wood.

• Operate the jointer at maximum speed for efficiency.

• Never remove the fence from the jointer.

To achieve a cleaner cut and avoid bogging down the jointer's motor, what is the recommended approach for removing material?

• Push the board through as fast as possible.

• Use multiple light passes.

• Increase the depth of cut for harder woods.

• Take one heavy pass to finish quickly.