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RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  home made chain wheel, well sort of!!
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Author Topic: home made chain wheel, well sort of!!  (Read 920 times)

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rakas17

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home made chain wheel, well sort of!!
« on: March 02, 2007, 09:02 PM »
just got this off the machine earlier..   its a second hand dmr one that i got off ebay..

first i stripped the annodize black off then polished it..

whacked it on the old faithfull cnc mill and hey presto, another quality JR product..



heres one with the stem i made.


thanks for lookin fellas..      joe, :daumenhoch:

Offline harris

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Re: home made chain wheel, well sort of!!
« Reply #1 on: March 02, 2007, 09:04 PM »
cnc  :smitten:

theRuler

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Re: home made chain wheel, well sort of!!
« Reply #2 on: March 02, 2007, 09:06 PM »
good job joe

Offline oberonspacefruit

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Re: home made chain wheel, well sort of!!
« Reply #3 on: March 02, 2007, 09:07 PM »
cool. not the best of products to start on, but top marks for the process.
I want to touch ORB

Flaz

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Re: home made chain wheel, well sort of!!
« Reply #4 on: March 02, 2007, 09:11 PM »
cool  :4_17_5:  love the stem    :4_17_5:

Offline MartyC

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Re: home made chain wheel, well sort of!!
« Reply #5 on: March 02, 2007, 09:17 PM »
Flash git  :LolLolLolLol:

Nice one, looks ace  :daumenhoch:


Better to crash and burn than fade away

Offline DIRTBIKER250F

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Re: home made chain wheel, well sort of!!
« Reply #6 on: March 02, 2007, 09:41 PM »
Nice air max to  :daumenhoch:

PAUL :Great_Britain:

Offline jT Racing

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Re: home made chain wheel, well sort of!!
« Reply #7 on: March 02, 2007, 09:43 PM »
what's it like for swarf joe?, do you have to use masking tape?
ding dong

Offline Zippy

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Re: home made chain wheel, well sort of!!
« Reply #8 on: March 02, 2007, 10:27 PM »
I ca see a new range of JR Products on the horizon.  :daumenhoch:

rakas17

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Re: home made chain wheel, well sort of!!
« Reply #9 on: March 03, 2007, 04:01 AM »
what's it like for swarf joe?, do you have to use masking tape?
swarfs fine..   dont use masking tape..  i just take real small cuts, our machines are set up to cut plastics mostly and theres no coolant system. i take 0.1 mm deep cuts and leave it for a couple of hours, we never have a problem with swarf if you only nibble away at it.

Offline kdw712

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Re: home made chain wheel, well sort of!!
« Reply #10 on: March 03, 2007, 09:09 AM »
looks good joe

i miss working in the machine, did a 4 year appprenticeship with loads of shop work
then got into CAD work
cheers Kev
{ wanted : "Red Haro Handle" brake lever link to my trade post }

workshyfop

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Re: home made chain wheel, well sort of!!
« Reply #11 on: March 03, 2007, 09:21 AM »
Mr JR sir, you are indeed a talented individual. my dad was a toolmaker before retirement, and back in the day he made me a set of skyway copy stunt pegs instead of forking out for pukka ones!
wish he'd made me a lovely stem like yours though - obviously one with my own initials though, not yours!
very nice bits of kit your making there.

spinmaster

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Re: home made chain wheel, well sort of!!
« Reply #12 on: March 03, 2007, 01:26 PM »
 :daumenhoch:

RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  home made chain wheel, well sort of!!
 

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