Daplatapus's upgrade

[lockrookie]

Angle grinder with a diamond blade will chew it away nicely

When I did my 180 I did this to my euro brace 1/2" glass



And cut the straight line freehand slowly with the angle grinder to get this



Now I won't lie their can be a bit of chipping but you can smother it a bit with a belt sander and water carefully

Another option is to use this on a router and set a straight edge again with slow careful motion I used this when I built my 50



And got this result



I never worried about the rough edges as I covered that side with black acrylic to make overflow teeth.

If you have question don't hesitate to ask

[daplatapus]

Well probably the biggest concern in this tank is DONE!!!! Some of it went well, and other.... well you'll see.

A couple months ago I was asked to do a job with these sheets of marble to do a tub surround. The sheets came 24" X 84". Well to do a 5' tub wall one of those sheets had to get cut in half and look like a factory cut. So I got me one of these:


Cut that stuff like butter, so I thought, "hey, I wonder if this would cut glass?" Does it ever

So to start I cut 2 - 1 3/8 holes. I was told to cut 1 1/2" but I didn't have one and figured an 1/8" ain't gonna make a difference. So 2 holes on either end with the wife pouring water on the bit while I drilled and presto, hole on the left:



and hole on the right:



That was the easy part. So in part to procrastinate a bit more, I prepped the side panel so the base of the saw wouldn't scratch the glass:



At this point the wife couldn't watch so she went back upstairs and turned the TV really loud. Not sure if that was to drown out the noise of the saw or so she didn't hear my screams if I screwed this up

10 min later and 30 gallons of water spray later:



And the tank:

[daplatapus]

From there, a few cuts here, and a few cuts there, and we have a piece of glass:





The start of the cut and end were a bit rougher than I liked so I just took a regular 1/2" drum sanding thingy for my Dremel and watered the glass down a bit and sanded the tiny rough bits off. This was the result:





But here is where things started to go awry
Just when I was feeling all proud of myself for making it this far and not have to go buy a bunch of glass to re-build the tank, I grabbed a bunch of rags to sop all the water up from inside the tank and wipe the glass down. Guess what?
Did you know that when there no glass to support that trim it's really brittle
So needless to say you really shouldn't lean on it. Argh. Yup, SNAP! Du'oh!!!!!





Not sure what I should do now. Build a brace that goes over on this side? Glue an ABS sheet 24" long 2"-3" wide right on top?
Pull all the bracing off and Eurobrace with glass? For some reason this option scares me a bit.
I don't know. Any ideas would be greatly appreciated.

Anyway when you stand back and look at it, it looks good

[lastlight]

that cut turned out great. i'm pretty sure they say one piece trims offer some strength while the frames that are 4 pieces glued together offer none. but i highly doubt that trim did much of anything before. you should be fine but maybe smarter people can chime in.

[ScubaSteve]

I haven't crunched the numbers to prove it but a decade and half of engineering tells me that ABS did a whole lotta dimp for structure other than hiding someone doing a sloppy job in finishing the edges of the glass and cleaning up excess silicone. My vote would have been to remove the trim anyways. Go modern, go rimless.

[daplatapus]

Ok, so I'm re-visiting the idea of eurobracing this tank. I cleaned off the piece I removed and it's totally polished.





So I'm thinking this tank is a good candidate for glass euro bracing. I've looked a fair bit on line and I can't find any kind of calculator for figuring out how wide the bracing should be. My gut's telling me 3" or so.
Then while I'm searching for this, I run into the different ways to do euro bracing. Run the front and back strips inside the tank and the 2 sides and 2 centre braces on top. Or run the front and back on top of the tank, the 2 ends in-between the front and back and the centre braces on top of the front and back braces.
Argh, why can't anything be simple, lol.
So, for those of you who have 210's or similar 72" X24" tanks, what size is your bracing and where do they sit on your tanks? Pics are welcome too.

[denny_CC]

pm'd with a much better price then that lol :P