front drum brake

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robert
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Joined: Sun Jan 30, 2011 4:03 pm

Re: front drum brake

Post by robert »

jjwithers wrote:
Major Softie wrote:Then, of course, there is the most cafe solution of all: fabricate one from scratch.
Replicating those spline teeth would be REAL tricky...

[img]http://i1274.photobucket.com/album ... .jpg[/img]

I made a spline forming tool from an old /5 brake part. The dims. are the lead and the final size. The hole should be about .430 or so. Push the tool through with lube, clean and relube and push it back through. 6061 t6 is a good alloy for forming. Disclaimer--This worked for me, do not try this at home.


edit:R clik on foto, view image for full foto.
Deleted User 62

Re: front drum brake

Post by Deleted User 62 »

Robert, you da MAN!! Extra points for using a part of the bike to make a tool... 8-)
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jjwithers
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Re: front drum brake

Post by jjwithers »

Start making a batch of longer brake arms please?? I would be first in line to buy a set!
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'77 R100S - http://www.joshuawithers.com/r100s
'73 /5 Toaster Cafe bike http://www.joshwithers.com/slash5
'67 Bridgestone 175 Hurricane Scrambler
'66 R60/2
'72 BMW 2002
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Major Softie
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Re: front drum brake

Post by Major Softie »

Don't do it, Robert. Making your own brake parts is totally cool. Making them for others is a horrible liability lawsuit just waiting to happen.
MS - out
robert
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Re: front drum brake

Post by robert »

Major Softie wrote:Don't do it, Robert. Making your own brake parts is totally cool. Making them for others is a horrible liability lawsuit just waiting to happen.

Thank you MS. I wasn't planning to. Just a bit of info for those that want to make them.-----Sorry JJ--RG
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jjwithers
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Re: front drum brake

Post by jjwithers »

Major Softie wrote:Don't do it, Robert. Making your own brake parts is totally cool. Making them for others is a horrible liability lawsuit just waiting to happen.
Party Poopers.

:lol:
www.beemersandbits.com
'77 R100S - http://www.joshuawithers.com/r100s
'73 /5 Toaster Cafe bike http://www.joshwithers.com/slash5
'67 Bridgestone 175 Hurricane Scrambler
'66 R60/2
'72 BMW 2002
Instagram - jj_withers
Major Softie
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Re: front drum brake

Post by Major Softie »

He could loan you his splining tool though. :)
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Chuey
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Re: front drum brake

Post by Chuey »

Major Softie wrote:He could loan you his splining tool though. :)
I think the point is that there is one (the tool)on your bike.

Chuey
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Ken in Oklahoma
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Re: front drum brake

Post by Ken in Oklahoma »

Chuey wrote:
Major Softie wrote:He could loan you his splining tool though. :)
I think the point is that there is one (the tool)on your bike.
With a big enough hammer it would surely do the job! :lol:

(I guess a person could "cheat" and heat up the to-be-splined brake arm to red hot first.)


Ken
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Motorhead
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Re: front drum brake

Post by Motorhead »

SORRY NO PHOTO YET

I used 1 set.. my welder buddy made a set 1" longer

I bolted 1 side to a table an hung 40lb 1 part broke as the waight was on it the other is holding this minute

in thin plane this weight test should produce a sound part if it holds, as it works in the thick plane in operation

I see this project has turned some certain interesting ideas in mfg an libility

as its your bike an your work the falit can only be the one rideing it

I never seen a group so intent on fring the cook as beemer heads
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