ee

"eric"

05/09/2003 6:07 PM

PRL router lift

I have purchased a PRL router lift and a PC 7518.

Now I need to make a router table to suit the combination. I am starting
with the table top and am figuring on using two sheets of 3/4" MDF with
laminate on both sides.

Question is that 2x(3/4) == 1.5" thick top. I was hoping that the PRL would
indicate what range of table top thickness is acceptable. One
recommendation I have from an Incra manual is to make the top form a single
3/4" piece of plywood -- which seems kind of thin to me

Ok so the question is for anyone with a PRL out there -- what table
thickness do you have and do you think a 1.5" thick table top would cause
any issues with the PRL

Cheers
Eric


This topic has 9 replies

MF

"Mike Fairleigh"

in reply to "eric" on 05/09/2003 6:07 PM

06/09/2003 12:12 AM

Eric,

I've got a PRL & 7518 mounted in a 1.5" thick top - 2 layers of 3/4" MDF
with laminate on top only. It's perfect, and having laminate on the bottom
wouldn't change that (although I'm not sure why it's necessary). It's a
fantastic setup. I hope you also bought the $10 template for routing the
cutout; it will make the difference between a good installation and a
perfect one.

Mike

"eric" <[email protected]> wrote in message
news:[email protected]...
> I have purchased a PRL router lift and a PC 7518.

Cc

"CW"

in reply to "eric" on 05/09/2003 6:07 PM

06/09/2003 10:13 PM

Four scraps of wood and some double sided tape works just as well as their
template.
"Mike Fairleigh" <[email protected]> wrote in message
news:[email protected]...
> Eric,
>
> I've got a PRL & 7518 mounted in a 1.5" thick top - 2 layers of 3/4" MDF
> with laminate on top only. It's perfect, and having laminate on the
bottom
> wouldn't change that (although I'm not sure why it's necessary). It's a
> fantastic setup. I hope you also bought the $10 template for routing the
> cutout; it will make the difference between a good installation and a
> perfect one.
>
> Mike
>
> "eric" <[email protected]> wrote in message
> news:[email protected]...
> > I have purchased a PRL router lift and a PC 7518.
>
>

ee

"eric"

in reply to "eric" on 05/09/2003 6:07 PM

05/09/2003 10:27 PM

Mike,
Thanks for the info -- and thanks to all the other folks that chimed in.

I bought the template for routing the whole -- figured I was in for $500
might as well go for another $10 ;)

I also bought a twin linear from incra -- can't wait to get the whole
thing going. I'll post pics when I am done

Cheers to All
Eric

"Mike Fairleigh" <[email protected]> wrote in message
news:[email protected]...
> Eric,
>
> I've got a PRL & 7518 mounted in a 1.5" thick top - 2 layers of 3/4" MDF
> with laminate on top only. It's perfect, and having laminate on the
bottom
> wouldn't change that (although I'm not sure why it's necessary). It's a
> fantastic setup. I hope you also bought the $10 template for routing the
> cutout; it will make the difference between a good installation and a
> perfect one.
>
> Mike
>
> "eric" <[email protected]> wrote in message
> news:[email protected]...
> > I have purchased a PRL router lift and a PC 7518.
>
>

Cc

"CW"

in reply to "eric" on 05/09/2003 6:07 PM

07/09/2003 10:11 PM

Radius gage. If you don't have one, a compass and a little trial and error
will get you there. Take a guess at the radius. Take the compass and draw
it. If it matches great, if not reduce or increase (whichever is
appropriate) by 1/16" increments until you get a match. It is highly likely
that it is a standard radius. If it isn't, a scriber and dial, digital or
vernier caliper will do it. That method requires a bit of math work but it
is rather unlikely that it is a non standard radius.
"Unisaw A100" <[email protected]> wrote in message
news:[email protected]...
> CW wrote:
> >Not off hand but if I had one, I could measure it. Simple task.
>
> OK, so we can quit playing this game of ping pong, how?
>
> UA100, who is gen-you-whine-lee kurious...

Cc

"CW"

in reply to "eric" on 05/09/2003 6:07 PM

06/09/2003 11:13 PM

Not off hand but if I had one, I could measure it. Simple task.
"Unisaw A100" <[email protected]> wrote in message
news:[email protected]...
> CW wrote:
> >Four scraps of wood and some double sided tape works just as well as
their
> >template.
>
> Do you (or anyone else know) for certain the radius of the
> out side corners on the JessEm/Jointech/Anne Rockler
> "Action" Jackson lifts?
>
> UA100, who will resort to trial and error for the final fit
> if need be but thought he'd *axe* anyway...

UA

Unisaw A100

in reply to "eric" on 05/09/2003 6:07 PM

05/09/2003 11:23 PM

Seems to me it shouldn't matter. You make a recess in the
MDF that's the same size as the plate and the required depth
for the thickness of the plate. Next you make a clear hole
in the MDF that's 1/4"ish less than the opening required for
the insert. If the insert is designed correctly you should
have the full range of the insert. In other words, your top
can be 3" thick and it wouldn't matter.

At least that's the way it is with the JessEm.

UA100

MF

"Mike Fairleigh"

in reply to "eric" on 05/09/2003 6:07 PM

08/09/2003 6:10 AM

Perhaps. For $10 I can save some setup time and have no question about the
outcome.

Mike

"CW" <[email protected]> wrote in message
news:RZs6b.379024$uu5.72415@sccrnsc04...
> Four scraps of wood and some double sided tape works just as well as their
> template.

UA

Unisaw A100

in reply to "eric" on 05/09/2003 6:07 PM

06/09/2003 10:37 PM

CW wrote:
>Four scraps of wood and some double sided tape works just as well as their
>template.

Do you (or anyone else know) for certain the radius of the
out side corners on the JessEm/Jointech/Anne Rockler
"Action" Jackson lifts?

UA100, who will resort to trial and error for the final fit
if need be but thought he'd *axe* anyway...

UA

Unisaw A100

in reply to "eric" on 05/09/2003 6:07 PM

07/09/2003 10:33 AM

CW wrote:
>Not off hand but if I had one, I could measure it. Simple task.

OK, so we can quit playing this game of ping pong, how?

UA100, who is gen-you-whine-lee kurious...


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