Frame Mortise & Tenon Jig User Guide
52
Chapter 7
SPECIAL JOINTS
7-30 Routing the Tenons
Mark the tenon centers “A” and
“B”. Remember, the tenons are “off center” and each end of the tenon
pieces are marked off center in opposite directions.
Prepare and make
a couple of extra (scrap) tenon pieces to use in setting haunch bit
depth later.
B
A
7-31 “A” tenons.
With the workpiece centered on the jig,
sight the tenon center and set the right hand
LR
limit stop to
the post
➀
.
1
7-26
First, groove all the workpieces
➀
.
The groove should be less than the mortise width
➁
and shallower
than the haunch recess
➂
.
1
2
3
7-27
Sight both the “A” and “B” mortises. Set stops or mark the
outrigger for repeatable successive workpieces. Position and lock
the
FB
Limit Stops against the post.
B
A
7-28 “A” Mortises and Haunch Recesses
Set right-hand
LR
Limit Stop from the post, say, 3 quarters guide length
➀
: e.g. 1"
guide, move
3
⁄
4
". Table still in “mortise center” position, rout mortise
full depth
➁
. Raise the plunge. Move table left to the stop
➂
. Lower the
bit to haunch depth; set router depth turret. The router is now set for
both depths of cut. Rout haunch recess
➃
. Repeat for all “A” mortises.
1
2
4
3
7-29 “B” Mortises and Haunch Recesses
Move the table
left to touch the right-hand
LR
Limit Stop against the post
➀
and lock the table. Move the left-hand
LR
Limit Stop (by three
quarters of the guide length) to the left
➁
. Rout the “B” mortises
➂
and haunch recesses
➃
using the table movement and the same
router depth settings.
2
1
3
4
Содержание FMT PRO
Страница 14: ...10 Chapter 2 Frame Mortise Tenon Jig User Guide MOUNTING THE ROUTER ...
Страница 24: ...20 Chapter 3 Frame Mortise Tenon Jig User Guide THE FMT PRO JIG ...
Страница 34: ...30 Chapter 4 Frame Mortise Tenon Jig User Guide MORTISE TENON ROUTING PROCEDURES ...
Страница 44: ...40 Chapter 4 Frame Mortise Tenon Jig User Guide MULTIPLE JOINTS Chapter 5 ...
Страница 50: ...46 Chapter 4 Frame Mortise Tenon Jig User Guide WORKPIECE AND JOINT OPTIONS Chapter 6 ...
Страница 64: ...Appendix I Frame Mortise Tenon Jig User Guide JOINT SPECIFICATIONS GUIDE BIT SELECTION 60 ...
Страница 74: ...Printed in Canada Joining Tradition with Today Leigh Router Joinery Jigs ...