THT LP build

Post your build odyssey here.
Message
Author
User avatar
Bill Fitzmaurice
Site Admin
Posts: 28967
Joined: Tue May 02, 2006 5:59 pm

Re: THT LP build

#16 Post by Bill Fitzmaurice »

slinger wrote: Is my panel 2 being slightly higher than panel 4 (first pic) going to be a problem?

Drew
It shouldn't be a problem, but it appears that you didn't double check the measured length of panel 2 in place before cutting to final length.

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#17 Post by slinger »

You are correct Bill. I may trim the extra off once panel 4 is installed. Is there an easy way to make sure panel 4 is the correct height on the clamping side?

Thanks, Drew

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#18 Post by slinger »

Well panels 4 and 5 went on today with the help of my wife. I plan on doing panel 6 the baffle tomorrow. What is everyone using for epoxy?
Attachments
thtlpbuildpanel4and5.jpg
thtlpbuildpanel4and52.jpg

koturban
Posts: 172
Joined: Sun Feb 27, 2011 11:17 am
Location: Kincardine. ON

Re: THT LP build

#19 Post by koturban »

I used the standard 5 minute epoxy.

Remember, don't mix more than you can use within its set time.

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#20 Post by slinger »

Well, panel 6 aka the baffle didn't go too well. I cut the whole a little big and I don't think there is enough wood left for the tee-nuts to grab on to. I will try again tomorrow.

User avatar
Tom Smit
Posts: 7595
Joined: Sat Jan 05, 2008 1:24 pm
Location: Sarnia, Ont. Canada

Re: THT LP build

#21 Post by Tom Smit »

Bummer. :(

At least it wasn't permanent. You can always cut the old one to make braces. :)
TomS

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#22 Post by slinger »

Yes, the first one was just a little big so I figured I would trace the old whole with a sharpie then cut inside that line. Should I cut the whole on a 30-45 degree angle?

sine143
Posts: 3066
Joined: Sat Feb 06, 2010 3:27 pm
Location: Raleigh NC

Re: THT LP build

#23 Post by sine143 »

you could always add/PL a slim piece of ply to the inside of the hole at every t nut....
Built:
2x Tuba 30s delta12lf loaded (gone)
4x Otop12 d2512 loaded
8x t48s (18, 18, 24, 24, 30, 30) 3015lf loaded
2x AT (1 mcm, 1 gto 804)
2x SLA Pro (dayton pa6, 6 goldwood piezo loaded)
1x bastard XF208

2x OT212 (delta pro 450a loaded, eminence psd)

koturban
Posts: 172
Joined: Sun Feb 27, 2011 11:17 am
Location: Kincardine. ON

Re: THT LP build

#24 Post by koturban »

slinger wrote:Yes, the first one was just a little big so I figured I would trace the old whole with a sharpie then cut inside that line. Should I cut the whole on a 30-45 degree angle?
If you're having trouble with the size, experiment with thin cardboard until you get the hole size right, then use it as a template.

I kept the hole as small as I could, and found no need to chamfer.

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#25 Post by slinger »

Yes, I may get a piece of cardboard to try to get size right.

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#26 Post by slinger »

I'm getting close to putting the braces in on the tht. How are they fastened in place. There are some that aren't going to be able to be screwed or brad nailed. Do I just put them in place and then rub pl premium all around the joints to attach them?

koturban
Posts: 172
Joined: Sun Feb 27, 2011 11:17 am
Location: Kincardine. ON

Re: THT LP build

#27 Post by koturban »

I'm assuming you are speaking of the parallel braces, and not the corner braces.

Run a bead down each edge and slide them in. Try not to touch either panel until you get close to where you want it. A brad nail or two to keep them in place while the glue sets. Since they are only for bracing, they don't need the same scrutiny for having airtight beads.

User avatar
Tom Smit
Posts: 7595
Joined: Sat Jan 05, 2008 1:24 pm
Location: Sarnia, Ont. Canada

Re: THT LP build

#28 Post by Tom Smit »

koturban wrote:I'm assuming you are speaking of the parallel braces, and not the corner braces.

Run a bead down each edge and slide them in. Try not to touch either panel until you get close to where you want it. A brad nail or two to keep them in place while the glue sets. Since they are only for bracing, they don't need the same scrutiny for having airtight beads.
Also, if the cab is laying on it's side, you could put a temporary blocking to support the side of the brace that is opposite the outside, to that the brace will remain square to the panels.
TomS

slinger
Posts: 44
Joined: Tue Mar 01, 2011 7:01 pm
Location: Waterford ON Canada

Re: THT LP build

#29 Post by slinger »

Where should the braces go? Should they be lined up in a straight line or should they be staggered or does it matter? This is for the THT LP.

Thanks

koturban
Posts: 172
Joined: Sun Feb 27, 2011 11:17 am
Location: Kincardine. ON

Re: THT LP build

#30 Post by koturban »

"Staggered" with respect to....?

Post Reply