Sources for springs?

Awl--

At times I need springs for prototypes, usually compression. I have Lee Springs out by me in Brooklyn, NY, and I use Century Spring, who has an extensive catalog of springs.

But the prices!!!! Goodgawd, you can get weak at the knee--a little bitty spring, like what you'd find in a camera shutter or a bic click pen, can be $4-5!! For ONE!! Man, now I save every spring from every pen I come across....

For non-critical/exact specs/geometries, a good hardware store has a stack of parts drawers w/ a good selection, if you don't need die springs or anything too fine, at a relative bargain price. And I've had springs made, in relatively short runs, for very good prices. But one'sies/two'sies are killers.

Any idears? Sources??

---------------------------- Mr. P.V.'d formerly Droll Troll

Reply to
Proctologically Violated©®
Loading thread data ...

Purchse a selection of music wire, and wind your own.

Jim

Reply to
jim rozen

"Proctologically Violated©®" wrote: (clip) Man, now I save every spring from every pen I come across....(clip) Any idears? Sources?? ^^^^^^^^^^^^^^^^ If you keep that up long enough, you'll eventually have too many. Since you can NEVER have too many springs (or parts of any kind) that is where you want to be. In the meantime, check places like Harbor Freight, where they sell boxes of assorted springs.

In time of need, a spring can be worth MORE than it's weight in gold (literally.)

Reply to
Leo Lichtman

Reply to
Grady

Go to your local thrift store and get an old typewriter. Take it apart.

Reply to
bw

Ackshooly, how could I forget??

MSC/McMaster have a very good, nicely organized spring selection, for example .120 diam .012 wire x 1": 10 pack for $3.61--what you'd pay for one spring from Century. I've bought many a pack from MSC, but thru my local supplier awhile ago, so it just slipped my mind. Not encyclopedic like Century, who offers specialized stuff, diff. alloys, SS, etc., but more than complete for most apps.

Winding my own springs vaguely crossed my mind, and I spose it isn't that hard, once you learn the ins/outs, but ahm just not up to it right now!

Reply to
Proctologically Violated©®

I try the hardware store first. Auto stores generally stock springs for carburetor return applications, and of course brake springs which are very heavy and strong.

for very small compression and extension springs, the VCR parts repair places have kits available. I think Electronix online is one source.

Yes, I agree with the other posts. When running across springs from broken or spare equipment , I usually salvage them out and put them in my collection. never throw away a spring which you happen to come across. I have used my collection and it saved me on more than one occasion.

Once I had to get a brake return spring for a mobile home brake assembly. It was weird. most brake return springs are asymmetric; i.e. the body of the spring is not centered with respect to the ends. This one was symmetrical. Couldn't find it. I did finally break down and purchase the McMaster Carr Spring bender. I think it was about $150, but it is my insurance when I cant find the spring I need. It makes left and right springs, compression and extension of variable pitches. They also have a neat tool which makes the loops on the ends of the springs. Make sure you get a good pair of music wire cutters and different size spring wire. If the mandrel you need isn't in the assortment which comes with the bender, one can be gotten from drill rod, or ultimately turned on a lathe. I believe springs can be wound on a lathe also but I don't have experience with that as of yet.

Reply to
desperado

Or sewing machine. Especially good if you want to build a rod winder.

Pete Keillor

Reply to
Peter T. Keillor III

For itty-bitty ones, I have an assortment from Brownells. They also have an assortment of detent balls that's been handy.

formatting link
They also have longer lengths of coiled spring, whack what you need off the stock and form loops or grind ends. Dremel cutting disks shine for that. Multiple sizes of music wire, too, if you're into winding your own.

Used to be Eagle Hardware had a whole wall of springs, since Lowe's took them over, you're lucky to find anything. I use one of the few real hardware stores that's left in the area for a start on spring shopping, either Ace or True Value, they're usually Century branded. I was able to find the exact springs that I needed for my Lion miter trimmer fences there, also the return spring for my MEC Super Sizer.

Stan

Reply to
stans4

[ ... ]

Check out the following URL:

formatting link
It will tell you everything you might ever need to know about making springs.

If you aren't up to it now, bookmark it for later.

Enjoy, DoN.

Reply to
DoN. Nichols

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.