NIM Bin and other rack pics
- Andrew Robinson
- Moderator
- Posts: 688
- Joined: Sun Aug 11, 2013 1:54 am
- Real name: Andrew Robinson
- Location: Raleigh, North Carolina
- Contact:
NIM Bin and other rack pics
I told myself I would start sharing more with you guys, so here we go...
My old NIM bin was out at the anodizer during HEAS. Just got it back in the shop today and brought it home to inspect tonight. Most of the parts look fantastic! Unfortunately reassembly will have to wait a few more days as I am rejecting a few parts. I don't know what they were thinking sending these back to me in this condition... Check out the handles and some of the horizontal support rails. They're splotchy... UGH... which means several of these parts are going back for a second dip. Unacceptable. Other than that though, the finish on everything else is impeccable. So glad I decided to refurbish my old bin instead of buying brand new. Although, to be honest, my old bin was in pretty mint condition even before getting disassembled. I just wanted it in black to match rest of control systems currently being built. You can't see those yet I will post a second thread though with the control rack progress and power systems. Cheers!
My old NIM bin was out at the anodizer during HEAS. Just got it back in the shop today and brought it home to inspect tonight. Most of the parts look fantastic! Unfortunately reassembly will have to wait a few more days as I am rejecting a few parts. I don't know what they were thinking sending these back to me in this condition... Check out the handles and some of the horizontal support rails. They're splotchy... UGH... which means several of these parts are going back for a second dip. Unacceptable. Other than that though, the finish on everything else is impeccable. So glad I decided to refurbish my old bin instead of buying brand new. Although, to be honest, my old bin was in pretty mint condition even before getting disassembled. I just wanted it in black to match rest of control systems currently being built. You can't see those yet I will post a second thread though with the control rack progress and power systems. Cheers!
I can wire anything directly into anything! I'm the professor!
- Andrew Robinson
- Moderator
- Posts: 688
- Joined: Sun Aug 11, 2013 1:54 am
- Real name: Andrew Robinson
- Location: Raleigh, North Carolina
- Contact:
Re: NIM Bin and other rack pics
Forgot to take a picture of the inside of power supply (Little dusty still. Need to clean it out properly). I opted not to anodize the back board of supply as I did not want to take apart the plastic blade supports for the different power rails. By the way... Those are so cool. I have always loved how Tennelec made these. Makes each voltage rail module so easy to service. Anyways, here is a pic of that. I'll update this post in probably next week when I get rejected parts back from anodizer again. Cheers!
I can wire anything directly into anything! I'm the professor!
- John Taylor
- Posts: 97
- Joined: Wed Jun 22, 2011 1:43 pm
- Real name:
- Location: Dardanelle, Arkansas
Re: NIM Bin and other rack pics
Nice pictures/great work!
What model of power supply and bin is that? I posted an instruction manual some time back in the "Files" section that covers the TB-3 (Tennebin-3) NIM Bin and the TC909, 910, 911, and 930A Power Supplies. This manual includes schematics and adjustment procedures for the power supply. I thought your power supply looks like the same type as what's covered, but I may be wrong.
Once again, thanks for the eye candy!!!
What model of power supply and bin is that? I posted an instruction manual some time back in the "Files" section that covers the TB-3 (Tennebin-3) NIM Bin and the TC909, 910, 911, and 930A Power Supplies. This manual includes schematics and adjustment procedures for the power supply. I thought your power supply looks like the same type as what's covered, but I may be wrong.
Once again, thanks for the eye candy!!!
-
- Posts: 150
- Joined: Tue Aug 28, 2012 9:10 pm
- Real name: Kunakorn Puntawong
- Location: Bangkok, Thailand
- Contact:
Re: NIM Bin and other rack pics
Andrew,
I guess you are both a fusioneer and an artist. How much does it cost to anodize something like that. I've never done a cosmetic restoration before.
Kunakorn (Jack) Puntawong
I guess you are both a fusioneer and an artist. How much does it cost to anodize something like that. I've never done a cosmetic restoration before.
Kunakorn (Jack) Puntawong
- Andrew Robinson
- Moderator
- Posts: 688
- Joined: Sun Aug 11, 2013 1:54 am
- Real name: Andrew Robinson
- Location: Raleigh, North Carolina
- Contact:
Re: NIM Bin and other rack pics
Thanks for the kind words JohnJohn Taylor wrote:Nice pictures/great work!
You're close. It's a Tennelec TB 4 for the chassis and a TC 911 for the supply. I will definitely check out that resource. Thank you!John Taylor wrote:What model of power supply and bin is that? I posted an instruction manual some time back in the "Files" section that covers the TB-3 (Tennebin-3) NIM Bin and the TC909, 910, 911, and 930A Power Supplies. This manual includes schematics and adjustment procedures for the power supply. I thought your power supply looks like the same type as what's covered, but I may be wrong.
Thanks as well Jack for comments. Yeah, I'm a little OCPD when it comes to most of my life. I definitely consider myself a perfectionist, especially concerning my work.Jack Puntawong wrote:I guess you are both a fusioneer and an artist.
We generally send out large orders of parts for black anodize at least once a day from my shop. Occasionally I can sneak in small parts for free. For this particular order though it was a job all by itself so I had to pay a little for it. I'm not sure if I was given a discount or not, but the total cost for me from start to finish for all the parts you see was $90. To be honest, anodizing is the cheap step. I'm not looking forward to silk screening. I probably wont do much on these parts, but the NIM modules I am rebuilding will require it. Silk screening is generally around $60 for the setup and $2 per pull. Since I'm essentially only doing a single pull per panel, you can see how it quickly gets expensive if you have 10 Modules.Jack Puntawong wrote:How much does it cost to anodize something like that. I've never done a cosmetic restoration before.
I can wire anything directly into anything! I'm the professor!
- Bob Reite
- Posts: 576
- Joined: Sun Aug 25, 2013 9:03 pm
- Real name: Bob Reite
- Location: Wilkes Barre/Scranton area
Re: NIM Bin and other rack pics
Silk screening was one of my bigger expenses for some prototypes I have built.
The more reactive the materials, the more spectacular the failures.
The testing isn't over until the prototype is destroyed.
The testing isn't over until the prototype is destroyed.
-
- Posts: 1848
- Joined: Wed Apr 21, 2004 10:29 pm
- Real name: John Futter
- Contact:
Re: NIM Bin and other rack pics
My first reply to this
disappeared
The Nim standard uses the module rails to earth the module cases
the NIM standard calls for chromate conversion of the metal to passivate it and keep it conductive to minimise noise and crosstalk between modules and the outsideworld
the best MIN racks use diecast frames nickel plated
disappeared
The Nim standard uses the module rails to earth the module cases
the NIM standard calls for chromate conversion of the metal to passivate it and keep it conductive to minimise noise and crosstalk between modules and the outsideworld
the best MIN racks use diecast frames nickel plated
- Andrew Robinson
- Moderator
- Posts: 688
- Joined: Sun Aug 11, 2013 1:54 am
- Real name: Andrew Robinson
- Location: Raleigh, North Carolina
- Contact:
Re: NIM Bin and other rack pics
Yes, I had considered this initially. I have some of the documentation in hardcopy on the NIM standard and could not find anything definitive. My backup plan was to use an unoccupied pin for common ground if needed. This is also why the rails were not plated. The chassis as a whole is still connected.
I can wire anything directly into anything! I'm the professor!
- Andrew Robinson
- Moderator
- Posts: 688
- Joined: Sun Aug 11, 2013 1:54 am
- Real name: Andrew Robinson
- Location: Raleigh, North Carolina
- Contact:
Re: NIM Bin and other rack pics
Ok so I sent back all the rejected parts a week or so ago and had them re-etched. Funny to send regular aluminum out, have it come back black, then send it out again and have it come back regular aluminum haha. Anyways. This time, I tumbled all the rejected parts to smooth out the finish more, then sent them back a final time to the anodizer. Got them back tonight and all of them look great now! I got about 80% of the chassis and power supply reassembled tonight. Only thing that remains is to re attach the front panel lights and bolt on the back plane. That can wait till tomorrow. Here are the essentially finished pictures though. Cheers
I can wire anything directly into anything! I'm the professor!
- John Taylor
- Posts: 97
- Joined: Wed Jun 22, 2011 1:43 pm
- Real name:
- Location: Dardanelle, Arkansas
Re: NIM Bin and other rack pics
Very nice looking setup!
- Andrew Robinson
- Moderator
- Posts: 688
- Joined: Sun Aug 11, 2013 1:54 am
- Real name: Andrew Robinson
- Location: Raleigh, North Carolina
- Contact:
Re: NIM Bin and other rack pics
Thank ya sir. I'm happy with how the second try came out. Now onto the next stage.
I can wire anything directly into anything! I'm the professor!