Review 3 Flashcards
on the band saw, how high should the upper guides be adjusted from the top of the work
6 mm
In the normal use of the jointer, the first step is
place the concave face of the board down on the infeed table
When one face of a board is true by using the jointer, what is usually the next step?
joint the concave edge
When using the jointer on the edge of a straight 750 mm long board, you notice that the cut starts
out to be 2 mm deep but as you get to the end of the cut, the jointer is barely cutting. What may be
the cause?
the top of the cutting circle is set exactly in line with the outfeed table
Which defect might cause you to reject a board from surfacing on the jointer?
dark ringed knots
On the jointer, you wish to machine a stopped taper. Which step is critical to perform this step
safely?
use a stop block on the infeed table
In the illustration below, using two boards that have had one face and one edge trued on the
jointer, what is the cabinetmaker checking where the two machined surfaces (indicated by top
arrow) meet?
NP
On the thickness planer, what art is indicated by the arrow visible at the top of this diagram?
NP
How can you determine the shortest piece that may be safely passed through a thickness planer?
measure the feed rollers from centre to centre and add 50
Under what circumstances is it permissible to send pieces of slightly unequal thickness through a
thickness planer?
if the infeed roller is sectional
What is the function of the part indicated by the arrow to the right of the diagram?
NP
How can you best control the tendency of a board to cup slightly as you reduce its thickness
substantially with a planer?
remove approximately equal amounts from both faces
On the thickness planer, which defect may be produced when the idler roller, upper infeed roller
and/or the chip breaker are set too high?
snipe at leading end
On the thickness planer, which defect may be produced when the pressure bar is too low?
hesitation
What type of shape is shown in the illustration below?
NP