Clarke CDTJ12 Manuale di istruzioni per il funzionamento e la manutenzione - Pagina 9
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CUTTING A DOVETAIL
PREPARATION OF TIMBER
As with all detailed joinery the components must be sized, cut and squared
accurately.
• It is preferable that the width of the timber is in exact steps of 1/2" as
this will give a series of fully-formed dovetails.
The joints on the right of the project
(1 + 2) are cut on the left hand side of
the jig.
The joints on the left of the project
(3 + 4) are cut on the right hand side
of the jig.
• It is a good idea to identify the
drawer pieces as shown, so
that they are positioned
correctly in the jig.
The front and back pieces are mounted in the top of the jig with the inside
edges facing upwards and the top, butting up against the horizontal stop.
The left and right pieces are mounted vertically in the front of the jig with the
inside edges facing towards you and the top butting up against the vertical
stop.
SETTING THE ROUTER CUTTER DEPTH
1. Fit the bearing guided router bit securely into the router collet
2. Adjust the cutter depth, until the
bottom of the router bit protrudes
10-11 mm below the template
fingers.
• You may need to fit a packing
piece between the template
and the timber to ensure good
contact between the bearing
and the slots in the template.
• The cutting depth is critical to
the final fit of the joint, with as little as 0.5mm change in depth
making all the difference.
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