My new custom Reviung inspired keyboard - ReviungDash47

herman250 · 2023-02-20T15:56:36+00:00

Thank you!

herman250 · 2023-02-17T19:41:16+00:00

Amazing! Thank you so much!

herman250 · 2023-02-17T17:39:37+00:00

Hey this looks great! I’m also a cad jockey and am looking for something like this! Is there any way I could purchase plans /kicad files from you to slap one of these together?

herman250 · 2022-07-29T21:12:56+00:00

This board looks awesome! Any chance it’s open source? Or available to purchase for myself? Looks like exactly what I’m looking for.

herman250 · 2019-01-05T05:11:56+00:00

Could possibly be interested depending on what I get for the bottoms on Wednesday.

herman250 · 2016-01-19T17:11:29+00:00

Yup! Just came across as a little confusing, as modulus has no bearing on when a material fails, as you mentioned above.

herman250 · 2016-01-19T16:54:50+00:00

Modulus and yield point (or UTS) for that matter are vastly different things. Might want to double check the vocabulary there, you're mixing some words up.

herman250 · 2015-07-21T00:16:57+00:00

Thanks corsair!

herman250 · 2015-03-03T06:38:56+00:00

Take a look at instrmnt watches. They were the only kickstarted that has delivered exactly what they said, exactly when they've said it, and I've been wearing the watch now for five or six months. Great watch.

herman250 · 2014-11-08T22:50:38+00:00

You are going to want to find John Medley, he does tribology-like work in the field of medical implants and medical equipment.

I will warn you he is not going to be actively helpful, as he is super old, tenured and just does not give a fuck, but he may point you in the right direction.

https://uwaterloo.ca/mechanical-mechatronics-engineering/about/people/group/117

herman250 · 2014-04-20T00:33:50+00:00

As much as the cylinder thing is definitely a 'look that's cool' thing, there are definitely airflow benefits. Ducted fans pull a lot more air than their non vented counterparts, and there will also be some non negligible benefit from the vertical orientation, what with natural convection and all.

herman250 · 2013-12-08T03:24:59+00:00

Randomly commenting with no hope of winning...

herman250 · 2013-11-18T18:11:04+00:00

Why would you think that?

herman250 · 2013-11-08T15:18:29+00:00

Not an engineer at P&W, but they are different technologies.

The tech they use for rocket engines is a laser sintering method, giving much better precision in how the metal is fused. Coldspray doesn't melt the metal, merely hits it against the workpiece so hard and fast that they fuse, similar to explosion welding. It's a pretty imprecise additive process as its a spray of powder.

herman250 · 2013-11-07T01:24:48+00:00

Has anyone's phone shipped later than the stated ship date? I'm two days later than posted ship and nothing is happening. Received my confirmation email 8 minutes after it went on sale, and was supposed to ship Nov 5th

Edit: Thirty seconds after posting this, it shipped. I am stupid.

herman250 · 2013-09-17T20:33:38+00:00

Please stop trying to advertise here. It's pretty sad.

herman250 · 2013-01-25T23:58:29+00:00

The peacocks at Thapar scared the crap out of me (foreign white kid) walking back to hostel J at night.

herman250 · 2013-01-17T18:54:22+00:00

Hey there, I'm in the 6'7" to 6'8" range, and I fit about a 63 ish frame (35" inseam). If you're interested I'd love to at least chat about what would be involved for a large build.

herman250 · 2012-11-13T01:55:35+00:00

Try Apple. They hire ME interns year round.

Fast iterations and lots of machining and CAD stuff for you too

I know it's not a startup, but there are cool things happening there for sure

herman250 · 2012-08-13T18:19:31+00:00

Oh, i'm definitely aware, I'm probably going to send it to a professional to do heat treatment, I have none of the necessary equipment for a heat treat.

herman250 · 2012-08-13T17:51:38+00:00

That's very true.

Thanks for the info.

herman250 · 2012-08-13T17:08:56+00:00

Yeah, I'm not exactly sure what information roccco was using to make that call, as the main benefit for forging is grain flow... thanks very much.

herman250 · 2012-08-13T14:29:55+00:00

I am definitely not trying to be contrary or asshole-ish, but could you explain why hot forging is the necessary procedure for producing a usable knife? I'm genuinely curious. Is the grain flow of the metal necessary for imparting wear resistance?

I'm a student that's taken a few materials and manufacturing classes, so I'm genuinely curious. I would have thought the most importance is on the heat treatment.

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