routing workshop
by Jim Phillips
Jim Phillips explains how
to make and use three
simple routing jigs
jig making
1 Hinge Jig
aking Jigs and guides to
accurately align and hold the
workpiece or control the
precise path of the router, is an
essential part of routing. They can
considerably reduce the time involved
in carrying out any operation and the
chances of making mistakes.
However any jig, template or guide
must be made accurately as any
unwarranted movement or inaccuracy
will replicate itself on the finished
workpiece.
M
Jigs should always be made from hard
wearing materials that can be cut and
machined (routed) cleanly. Ideally,
dense plastics and resin based
materials such as Perspex, ABS,Tufnol
and polycarbonate sheet are easy to
work, are wear resistant and can be
drilled and threaded. Plastic laminate
faced boards (MDF, plywood etc.)
allow the router to slide easily, and
again are hard wearing.
Off-cuts of aluminium channel, tube
and angle are also ideal for use as
guide edges, tracks and slides.
Hinge recesses can