Read the plans, and look at the right sketchup!

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Bruce Weldy
Posts: 8538
Joined: Fri Nov 27, 2009 11:37 am
Location: New Braunfels, TX

Re: Read the plans, and look at the right sketchup!

#31 Post by Bruce Weldy »

Chris_Allen wrote:
Bruce Weldy wrote:With a handle in 'em, they aren't that heavy.
V-Plate 9.JPG
Why does your V-Plate look better than my cabs?

Simple....here in Texas we have little woodworking elves that come in during the night and fix all the screwups!

They look like this - :cowboy:

Sometimes you can see their little bootprints in the sawdust the next morning.

Like Santa though, it's always good to leave a couple of cold beers and some chips and salsa on the workbench.

6 - T39 3012LF
4 - OT12 2512
1 - T24
1 - SLA Pro
2 - XF210


"A system with a few knobs set up by someone who knows what they are doing is always better than one with a lot of knobs set up by someone who doesn't."

Keryn O'Shea
Posts: 559
Joined: Sat Jan 26, 2013 5:50 pm
Location: Brisbane, Australia

Re: Read the plans, and look at the right sketchup!

#32 Post by Keryn O'Shea »

Hey, a handle, what a great idea! If it's not sapping any power, no drama. Vaporwood...mmm, yes please!
AT8 14", AT10 19", T30 28" LAB12, T48 36" 3015LF, THT 20" LAB15, SLA 4x3"/4x4", CArray 6x4", TLAH, TLAP, J10 FA, J12 FA, OT8 CD, OT12 FA, OT15 CD, SLAP 2x6"/4x6", WH8, DR280 MA, XF210. Next J10L

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Charles Jenkinson
Posts: 1127
Joined: Sat Aug 06, 2011 3:25 pm
Location: Manchester, UK

Re: Read the plans, and look at the right sketchup!

#33 Post by Charles Jenkinson »

Chris_Allen wrote:
Keryn O'Shea wrote:Yes that's it! A laminated v-plate would definately be stronger, but heavier? Is a brace inside the horn path going to affect anything? One could be fitted to the top, just have to rip the carpet off!
Adding a brace won't do anything noticeable but if the cabs aren't flexing, there is no need.

You could either add another sheet of ply to your VPlate or if you are worried about the 100% increase in weight, some strips of wood (maybe 3/4"?) with the ply running at 90 degrees to the top (are they called ribs?), should be enough to stop the flexing though they would be fragile in transport.
Glass fibre matt and epoxy resin sheathing adds massive stiffness to any piece of plywood, if one has it to hand. At the cost, it's not worth getting in, unless one is going to attempt a 6mm thick ply T30 build and sheath all thru, with 3012LF's. Would need to test stiffness of 6mm sheathed against 12mm BB non-sheathed. Oh dear, must stop!
2xJ12L (3012HO) switchable/melded
2xT30

Words&graphics - Audio&Acoustics - Hardware&DSP; 3 different paradigms.

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

Re: Read the plans, and look at the right sketchup!

#34 Post by sine143 »

Chris_Allen wrote:
Bruce Weldy wrote:With a handle in 'em, they aren't that heavy.
V-Plate 9.JPG
Why does your V-Plate look better than my cabs?

bahahaha. roundovers make any painted wood sexy :)
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)

Keryn O'Shea
Posts: 559
Joined: Sat Jan 26, 2013 5:50 pm
Location: Brisbane, Australia

Re: Read the plans, and look at the right sketchup!

#35 Post by Keryn O'Shea »

T30 fibrelite? Sounds catchy!
AT8 14", AT10 19", T30 28" LAB12, T48 36" 3015LF, THT 20" LAB15, SLA 4x3"/4x4", CArray 6x4", TLAH, TLAP, J10 FA, J12 FA, OT8 CD, OT12 FA, OT15 CD, SLAP 2x6"/4x6", WH8, DR280 MA, XF210. Next J10L

88h88
Posts: 1603
Joined: Mon Jul 04, 2011 10:20 am
Location: Coventry, UK

Re: Read the plans, and look at the right sketchup!

#36 Post by 88h88 »

Bruce Weldy wrote:...here in Texas we have little woodworking elves that come in during the night and fix all the screwups!

They look like this - :cowboy:

Sometimes you can see their little bootprints in the sawdust the next morning.

Like Santa though, it's always good to leave a couple of cold beers and some chips and salsa on the workbench.
Could you set a trap and maybe post a few of those little bastards over here please? I'll post over a real life chav in return if you want.
4xOT12s, 2xT39s@22", TTLS@18", 2xT60@18"

Keryn O'Shea
Posts: 559
Joined: Sat Jan 26, 2013 5:50 pm
Location: Brisbane, Australia

Re: Read the plans, and look at the right sketchup!

#37 Post by Keryn O'Shea »

They look so happy together
Attachments
T30LAB.jpg
AT8 14", AT10 19", T30 28" LAB12, T48 36" 3015LF, THT 20" LAB15, SLA 4x3"/4x4", CArray 6x4", TLAH, TLAP, J10 FA, J12 FA, OT8 CD, OT12 FA, OT15 CD, SLAP 2x6"/4x6", WH8, DR280 MA, XF210. Next J10L

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Tom Smit
Posts: 7566
Joined: Sat Jan 05, 2008 1:24 pm
Location: Sarnia, Ont. Canada

Re: Read the plans, and look at the right sketchup!

#38 Post by Tom Smit »

Good job, Keryn!
BTW, is that a single caster wheel cut-out?
TomS

Keryn O'Shea
Posts: 559
Joined: Sat Jan 26, 2013 5:50 pm
Location: Brisbane, Australia

Re: Read the plans, and look at the right sketchup!

#39 Post by Keryn O'Shea »

Thanks Tom! The cut-out you can see is for the jacks which are mounted on panel 10, the castors are mounted to 12mm backing peices on the back panel, I wanted more ground clearance than the plans castor positions gave, to help save the finish over rough ground.
AT8 14", AT10 19", T30 28" LAB12, T48 36" 3015LF, THT 20" LAB15, SLA 4x3"/4x4", CArray 6x4", TLAH, TLAP, J10 FA, J12 FA, OT8 CD, OT12 FA, OT15 CD, SLAP 2x6"/4x6", WH8, DR280 MA, XF210. Next J10L

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Tom Smit
Posts: 7566
Joined: Sat Jan 05, 2008 1:24 pm
Location: Sarnia, Ont. Canada

Re: Read the plans, and look at the right sketchup!

#40 Post by Tom Smit »

Oh, OK. I see.
TomS

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