Step 1: Install an
80-tooth carbide blade in your power saw. Most
power saws come with a 40-tooth blade. You need
80-teeth or more to cut picture frame moulding.
Step 2: Press
the moulding against the back of the fence with the
ornamented side up and the rabbet (in-cut) side of the
frame facing toward you.
Step 3: Slide the moulding down the fence extension
to the point on the scale that denotes the size you want to reduce it
to. When you make picture frames, measuring accurately in
essential.
Step 4: Lower the spinning blade through the moulding to
make a mitered (45° angle)
cut. Repeat for each of the four frame sections until you have
four frame sections miter cut at each end.
Step 5: Test the pairs of frame sections for exact length
by laying the frames on their backs and lining up the miters. If
you detect a discrepancy, sand to correct the miters using a rotary sander.
Step
6: Clamp the four moulding sections into a band clamp.
Step 7: A V-Nail is a V-shaped staple with a sharpened
edge. Place it on the nose of the frame joiner sharpened edge
down.
Step 8 The nose of the frame joiner is a magnetic pin
protruding from a black cylinder. The V-Nail with cling to it.
Step 11: Turn the clamp over so the moulding is ornamented
side down. Slide the moulding under the magnetic nose of the joiner. You are ready to make a picture frame.
Step 12: Arrange the V-Nail so the wings are on either side
of the seam and press down on the lever. The magnetic pin retracts
into the cylinder and the V-Nail is squeezed firmly into the wood at the back of the
frame.
Step 13: The V-Nail sinks into the wood until it is flush.
Each V-Nail is designed to deflect against the grain of the wood so the
seam is pulled tight as it sinks. Most framers also use wood glue
for added strength.
Step 5: Insert the triangular spacer over the corner of the
moulding so the rubber foot won't push directly on the face of the
moulding.
Step 6: Press down on the lever. The foot presses
down on the deck lowering the clamp onto the V-Nails waiting in the
cartridge below. This method of joining is called underpinning.
Step 7: Repeat for the remaining four corners and remove
the assembled frame from the joiner.