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Author: Subject: Anyone got a magic way of mounting flywheel in lathe?
AdrianH

posted on 3/6/11 at 09:14 PM Reply With Quote
Anyone got a magic way of mounting flywheel in lathe?

I would like to remove the slight pit marks from the front face of a 1.8 CVH flywheel, needs approx 5 thou taking off the two faces.
Lathe chuck is not big enough to hold the flywheel around the edge, my inside jaws will not go small enough to go in the central hole,
so wonder if anyone has another technique or a flange that would mount the flywheel on then stick in the chuck?

On another note for the same end. Lost one of the clutch dowels so turned one down from an old valve stem.



Must be more careful and stop loosing bits.

Adrian





Why do I have to make the tools to finish the job? More time then money.

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HowardB

posted on 3/6/11 at 09:20 PM Reply With Quote
stub shaft that fits the hole, or, faceplate?

:-)





Howard

Fisher Fury was 2000 Zetec - now a 1600 (it Lives again and goes zoom)

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clairetoo

posted on 3/6/11 at 09:24 PM Reply With Quote
For skimming flywheels I use a dummy shaft , four tapped holes to hold the flywheel , and just skim the mounting face each time I use it .
For any major machining , I am lucky to have a lathe with a big enough four jaw chuck to hold just about any car flywheel





Its cuz I is blond , innit

Claire xx

Will weld for food......

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austin man

posted on 3/6/11 at 09:27 PM Reply With Quote
loctitw glue if it can stick a man to a ceiling a flywheel shouldnt be a problem lol





Life is like a bowl of fruit, funny how all the weird looking ones are left alone

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David Jenkins

posted on 3/6/11 at 09:55 PM Reply With Quote
quote:
Originally posted by austin man
loctitw glue if it can stick a man to a ceiling a flywheel shouldnt be a problem lol


Oooh - that's just too scary a concept...

[Edited on 4/6/11 by David Jenkins]






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steve m

posted on 3/6/11 at 10:09 PM Reply With Quote
What about leaving it on the engine and start it up on the garage floor, and take the tool to the offending bit?
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madteg

posted on 3/6/11 at 10:31 PM Reply With Quote
Could allways cut the end of an old crank.
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AdrianH

posted on 3/6/11 at 11:18 PM Reply With Quote
Think I will go for the dummy shaft idea and not the Loctite. I'll see what is left in my bar stock tomorrow.

Adrian





Why do I have to make the tools to finish the job? More time then money.

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omega 24 v6

posted on 4/6/11 at 11:24 AM Reply With Quote
Clairetoo's idea would be the prefferred method by most engineers given this set of circumstances.





If it looks wrong it probably is wrong.

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coozer

posted on 4/6/11 at 12:19 PM Reply With Quote
Must be a MASSIVE lathe for the swing.....





1972 V8 Jago

1980 Z750

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clairetoo

posted on 4/6/11 at 01:50 PM Reply With Quote
quote:
Originally posted by coozer
Must be a MASSIVE lathe for the swing.....

Well , I machined part of the MDF tool for a molding I was doing at work on it - it needed to be tapered and round , so this was the easy option . To give an idea of scale , the part is 14 inches in diameter

Lathe.....
Lathe.....






Its cuz I is blond , innit

Claire xx

Will weld for food......

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AdrianH

posted on 4/6/11 at 02:42 PM Reply With Quote
Job done, must take more care where I put the holes in the mandrel but done it, just waiting for ARP bolts to arrive next week and one job down on the Silvertop.

Just finished some injector bosses for the ongoing project.

I am having fun with the lathe today, just got to clean up!

Adrian

[Edited on 4-6-11 by AdrianH]





Why do I have to make the tools to finish the job? More time then money.

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flak monkey

posted on 4/6/11 at 05:09 PM Reply With Quote
I do....



Not telling how I did it though

Duratec flywheel and clutch with enough room for the saddle to clear the ring gear too.





Sera

http://www.motosera.com

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Badger_McLetcher

posted on 7/6/11 at 09:36 PM Reply With Quote
Magnets! Giant magnets!





If disfunction is a function, then I must be some kind of genius.

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