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Cox Engine of The Month
September-2023
balogh's

"Beefed up old stock 290 on my Quickie100 RC after plenty of airtime hours..."

PAST WINNERS
balogh's

"Beefed up old stock 290 on my Quickie100 RC after plenty of airtime hours..."

PAST WINNERS
cheap bushings for .062" music-wire
Page 1 of 1
cheap bushings for .062" music-wire
I found these in the jewelry-making aisle at Walmart. They're seamless alloy crimp tubes. I decided to measure them tonight..
The OD is approx. 2mm (.079") and the ID is .063". They are approx. 2.05mm long. I think the package was less than $2.00. I'm thinking they may work well for bushing a bell-crank/control horn for a 1/16" diameter pushrod. It isn't easy to cut tubing that small/short.


That's a #52 (.063") drill.




That's a #52 (.063") drill.

Re: cheap bushings for .062" music-wire
That's nice. Don't forget about the suggestion I made the other day. In fact I just bought a new package from omnimodels.com on eBay. Every size imaginable.
http://www.ebay.com/itm/NEW-K-S-Tube-Assortment-320-NIB-/291268619718?pt=Model_Kit_US&hash=item43d0f66dc6

One of these is a must too:
http://www.ebay.com/itm/NEW-Dubro-Tubing-Bender-1-8-NIB-/390254724491?pt=Radio_Control_Parts_Accessories&hash=item5adcfe858b

I don't remember if mine is the 1/8" or 5/32 model.
Rusty
http://www.ebay.com/itm/NEW-K-S-Tube-Assortment-320-NIB-/291268619718?pt=Model_Kit_US&hash=item43d0f66dc6
One of these is a must too:
http://www.ebay.com/itm/NEW-Dubro-Tubing-Bender-1-8-NIB-/390254724491?pt=Radio_Control_Parts_Accessories&hash=item5adcfe858b
I don't remember if mine is the 1/8" or 5/32 model.
Rusty
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Re: cheap bushings for .062" music-wire
Many times I'll use 1/16" ID tubing to bush plywood or bass wood control horns. Rather than try to cut to an exact length, I'll cut to a workable length, insert and CA the tubing in place. Usually I'll rough the tubing with 220 grit sandpaper before cutting and clean with acetone after cutting. The CA seems to stick better. Once in place and the CA has kicked off, take a flat file and file flush with the horn. You can use a slightly larger bit to chamfer the ID if you wish.roddie wrote:It isn't easy to cut tubing that small/short.
Re: cheap bushings for .062" music-wire
andrew wrote:Many times I'll use 1/16" ID tubing to bush plywood or bass wood control horns. Rather than try to cut to an exact length, I'll cut to a workable length, insert and CA the tubing in place. Usually I'll rough the tubing with 220 grit sandpaper before cutting and clean with acetone after cutting. The CA seems to stick better. Once in place and the CA has kicked off, take a flat file and file flush with the horn. You can use a slightly larger bit to chamfer the ID if you wish.roddie wrote:It isn't easy to cut tubing that small/short.
Thanks Andrew, great tip! Rusty, I have a similar assortment of small size alloy tube "cut-offs" offered by K & S. I bought two bags @ $2.98/ea. through Tower last Spring. I LOVE those benders though!


» I made a thingy to bend 1/8" music wire
» Lead Out Wire
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» Wire Guage Conversion
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» Lead Out Wire
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» Wire Guage Conversion
» Why are wire brushes bad?
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