Lenovo Sensei

[Waynio]

Good looking teaser pic & that's good to know they still want it at the show .

[M!ST!CX]

Its looks pretty amazing

[Boddaker]

I picked up my fins from Pacific Waterjet & Laser last week, and spent the entire weekend on them. They needed a lot of cleanup work around the edges.

But before cleaning them up, I tested out the spacing.

A shot from the back.

Close up of the rear mounting. You can see how rough the edges are.

Time to work on lettering. The words "Lenovo" and "Sensei" will be mounted in the middle of the fins, one on each side.

Taking the two middle fins, I cut them straight across, and made a sandwich with a piece of acrylic in the middle, leaving just a tiny bit of overhang.

After spacing the letters out, I glued them on, one at a time.

Done.

Fast forward past all the sanding and edge cleanup of the fins, and we have a mockup of the lettering in place. Because of the "L" I had to notch the next fin up as well.

The teaser shot I used earlier.

Skip past more sanding and polishing, and here's a shot of the first set of fins mounted in the base.

Repeat as necessary for the other side, and we have both sets in place.

The lettering could be lit up with a few led's, but I'm afraid I won't have time to do it before the show.

Getting really close to painting the base now! Gotta do some minor adjustments and body filling first.
Cheers!

[Waynio]

Dude this is looking amazing , I've a feeling when people at the show see this & see it didn't win they will be really puzzled .
It's just pure brilliance.

[msmrx57]

[x88x]

Wow, looks awesome dude, great job!

[billygoat333]

wow that is really cool... I love the lettering!

[Boddaker]

Ok class... a couple modding math formulas to remember:

Cold symptoms + sleep deprivation = momentary lapse of concentration

momentary lapse of concentration + high-speed buffing wheel = bent fin!

I guess one bent fin out of 24 aint bad lol. Luckily I had extras cut!

[Waynio]

I guess one bent fin out of 24 aint bad lol. Luckily I had extras cut!

Phew, that could have been a bit of a crapper, good thinking .
Yeah it's not good doing things that require concentration when your not on top form but like said 1 out of 24 is very good .

[Boddaker]

The last little bits are falling into place.

Had to supplement the A700's exhaust venting, since my new base pretty much enclosed the factory outlet. Here's how it originally exited the unit. The back cover had a matching opening over the black grill area. But now the hot air would just be blowing into the base.

So an air duct would have to be made to direct the hot air towards the fins and out. So I mocked it up with some construction paper and transferred its shape to some roof flashing and cut it out.

Then I marked the folds and bent them down using spare box tubing and my vise. A block of wood was used to put even pressure over the bending area.

The box tubing provided a nice sharp, straight edge over which to bend.

Top half is done.

Added a bottom to it and riveted them together.

Finished piece.

Finished piece fastened to the A700.

This, in addition to a separate heat shield I'm making to go over the projector, should help keep the temps at an acceptable level inside the base.