LumberJocks

need clamping help

  • Advertise with us

« back to Woodworking Skill Share forum

Forum topic by Karda posted 11-21-2019 04:57 AM 439 views 0 times favorited 12 replies Add to Favorites Watch
View Karda's profile

Karda

1839 posts in 1117 days


11-21-2019 04:57 AM

I want to make a small work bench top with laminated 2×4s. I will need to clamp 12 of them to get my width of 18”. I can clamp the first 7 with my 12” bar clamps. i there a way to extend the clamping surface of the clamps to clamp the full 18 inches thanks Mike


12 replies so far

View Aj2's profile

Aj2

2568 posts in 2362 days


#1 posted 11-21-2019 05:02 AM

Yes there is. Screws lots of screws

-- Aj

View Karda's profile

Karda

1839 posts in 1117 days


#2 posted 11-21-2019 06:32 AM

yea I know but I was trying to get around that, if I screw one to another, how long before I could remove the screw and glue and screw another on. I can glue up to 12” with clamps

View Don W's profile

Don W

19385 posts in 3131 days


#3 posted 11-21-2019 10:58 AM

https://www.finewoodworking.com/1992/04/01/clamping-with-wedges

-- http://timetestedtools.net - Collecting is an investment in the past, and the future.

View JCamp's profile

JCamp

1014 posts in 1114 days


#4 posted 11-21-2019 11:10 AM

Why not take this as a excuse to get u some more clamps. The ones below and what I use. Quality and price is pretty good. Harbor freight has some good ones too

https://www.ebay.com/itm/Set-of-6-36-BAR-CLAMPS-Heavy-Duty-WOOD-Handle-Woodworking-Carpenter-Tool/143127468287?_trkparms=ispr%3D1&hash=item21530fd8ff:g:i1AAAOSwOttcYa6y:sc:ShippingMethodStandard!45171!US!-1

-- Whatsoever thy hand findeth to do, do it with all thy might

View Lazyman's profile

Lazyman

4197 posts in 1951 days


#5 posted 11-21-2019 01:27 PM

You can just leave the screws in there. Just make sure you don’t put them where you might be cutting mortises or drilling holes and not to close to the top so that you never have to worry about hitting one with a plane as you level it over the years. It takes some planning but it works. You obviously need to countersink them. If you need or want to remove them, You can probably do that in about an hour, maybe a little more if it is cold in your shop.

+1 on on getting some of the Harbor Freight clamps if you have one nearby. They are a bargain and work very well.

Here is an idea for extending your 12” clamps so that you don’t have to buy as many:
https://www.finewoodworking.com/2014/12/03/extend-the-reach-of-your-clamps

-- Nathan, TX -- Hire the lazy man. He may not do as much work but that's because he will find a better way.

View pottz's profile

pottz

7077 posts in 1548 days


#6 posted 11-21-2019 08:34 PM

yeah if the longest clamps you have are only 12” ill agree it’s time to invest in some longer ones.as said the HF clamps are cheap but pretty good quality.id get some 24” and a few 48” to start.

-- sawdust the bigger the pile the bigger my smile-larry,so cal.

View robscastle's profile

robscastle

6561 posts in 2768 days


#7 posted 11-21-2019 09:53 PM

Just use two of your bar clamps, 1 x the 12 ” one and any other to make the length you need turn the ends 90 Deg to the end to toe ones sections in the middle and clamp away. Much the same as what lazyman showed you.

-- Regards Rob

View Phil32's profile

Phil32

726 posts in 467 days


#8 posted 11-21-2019 11:08 PM

Get yourself some 24” bar clamps – then, after you’ve completed the bench top, you can spend the next six months planning and building an elegant clamp storage system to share with us.

-- Phil Allin - There are mountain climbers and people who talk about climbing mountains. The climbers have "selfies" at the summit! Likewise with woodworkers.

View Karda's profile

Karda

1839 posts in 1117 days


#9 posted 11-22-2019 02:58 AM

guess I’ll have to

View muesli's profile

muesli

475 posts in 2072 days


#10 posted 11-22-2019 11:32 AM

For the gluing of my workbench-tops https://www.lumberjocks.com/projects/271290, I used a simple idea, which I got from Klaus Kiefer https://www.lumberjocks.com/projects/197890

-- Uwe from Germany.

View waho6o9's profile

waho6o9

8803 posts in 3140 days


#11 posted 11-22-2019 05:59 PM

Maybe some shop made cauls to keep the top flat? Public domain:

https://www.lumberjocks.com/projects/86796

Another good idea ^

View jdh122's profile

jdh122

1104 posts in 3381 days


#12 posted 11-22-2019 06:28 PM

My thought would be this: if up to now you’ve managed with only 12 inch clamps and in the future you don’t foresee making things big enough to need longer clamps, don’t buy them only for the workbench, and instead link your shorter clamps together and/or use wedges and plywood (Izzy Swann on youtube also has some neat solutions for this type of thing). Of course do it in several stages so that you only need the larger clamps for the final step.
But if you are building a workbench because you’re expanding from turning and small carving to do some larger furniture pieces and will eventually need more clamps, then get them now and save yourself the hassle.

-- Jeremy, in the Acadian forests

Have your say...

You must be signed in to reply.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

HomeRefurbers.com