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#310617 - 29/05/2008 13:30 broken handle
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
can this handle be repaired?

when the 2 parts are put together they fit and you cant tell it's broken (you have to look close)


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Billede008.jpg (290 downloads)

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#310620 - 29/05/2008 14:05 Re: broken handle [Re: Boelle]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Yes, that can be repaired rather easily, by drilling in from the side, lengthwise along the handle. Then tap threads and bolt it back together. Or glue in a pin instead of the threads/bolt method.

Cheers

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#310622 - 29/05/2008 14:10 Re: broken handle [Re: mlord]
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
what would that cost to have it done? i dont have the skills or the tools to do it
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#310635 - 29/05/2008 15:27 Re: broken handle [Re: Boelle]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: Boelle
what would that cost to have it done? i dont have the skills or the tools to do it


I would charge EU15 for the service, but you would have to supply the necessary M2 machine screw tap, which I would also keep afterwards.

My local supplier-of-tiny-things has the M2x12mm screws, but not the taps. The taps are available from many places online, including the eBay.co.uk link above.

There's also airmail postage to consider, to/from Canada. You can save one direction by handing me the parts at the 10th Birthday Meet.

Cheers


Edited by mlord (29/05/2008 15:29)

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#310636 - 29/05/2008 15:34 Re: broken handle [Re: mlord]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: mlord
.. you would have to supply the necessary M2 machine screw tap, which I would also keep afterwards.

Here's another possible source for the tap.

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#310637 - 29/05/2008 15:37 Re: broken handle [Re: mlord]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: mlord
Yes, that can be repaired rather easily, by drilling in from the side, lengthwise along the handle. Then tap threads and bolt it back together. Or glue in a pin instead of the threads/bolt method.


Another repair method, stronger but more intrusive, might be to slice a thin slot through the corner section (from bottom/side), and then fill it with an angled metal plate, pinned (rivets or screws) in place.

Cheers

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#310638 - 29/05/2008 15:43 Re: broken handle [Re: mlord]
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
it's an fair price (plus you can do the service for others)

will the screws be sticking out for will it be a flat surface?

what would the airmail postage be from canada?
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#310639 - 29/05/2008 16:00 Re: broken handle [Re: Boelle]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: Boelle
will the screws be sticking out for will it be a flat surface?

One screw, flush. The screw head could be covered with expoxy and painted black afterwards, if you want an invisible repair.

Quote:
what would the airmail postage be from canada?

EDIT: It should be in the range of CAD$8-16, one way.


Edited by mlord (29/05/2008 16:01)

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#310641 - 29/05/2008 16:08 Re: broken handle [Re: mlord]
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
oki... i just have to complete the harddisk check before i order the tap
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#310886 - 03/06/2008 11:43 Re: broken handle [Re: Boelle]
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
going to order the tapset from expo

i would prefer the metod with drilling from the side and then use a flush mounted screw

since i know it's an repaired handle i also know to be more gentle with it, so the repair is more for cosmetics reasons, which would keep my GF happy

mark are you still up for trying the repair?
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#310896 - 03/06/2008 12:29 Re: broken handle [Re: Boelle]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: Boelle
mark are you still up for trying the repair?


Sure. No guarantee that it will succeed (first time ever for this),
but I do think it is very likely to work out nicely.

Cheers

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#310897 - 03/06/2008 12:32 Re: broken handle [Re: Boelle]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: Boelle
going to order the tapset from expo


To be honest, I have more confidence in the other source -- I'm hoping they use HSS or something harder than basic carbon steel like expo. But for a single hole, the expo one should work.

Cheers

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#310899 - 03/06/2008 12:37 Re: broken handle [Re: mlord]
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
well expo is writing about HSS.. but either way if the tap breaks or snaps i will just order from the other source

sorry for beeing so quick at ordering

for me it seems strange to use two differnt kinds of metal in the same set.. mu guess is that they just have mixed up the words (with happens a lot these days)
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#310902 - 03/06/2008 12:46 Re: broken handle [Re: Boelle]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Originally Posted By: Boelle
well expo is writing about HSS.. but either way if the tap breaks or snaps i will just order from the other source

sorry for beeing so quick at ordering

for me it seems strange to use two differnt kinds of metal in the same set.. mu guess is that they just have mixed up the words (with happens a lot these days)


No, that's pretty normal: HSS for drills is standard now. But carbon steel for taps is common, because it makes them easier to manufacture, and expo is selling to the plastic modeling crowd who don't have particularly high demands there.

All of my existing taps here use tungsten steel, which is harder even than HSS (but more brittle).

But for one hole in soft metal, the carbon steel one should work, so long as it doesn't snap off on me (Mmm.. less than 2mm thick.. Mmm..).

Cheers

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#310903 - 03/06/2008 12:48 Re: broken handle [Re: mlord]
Boelle
addict

Registered: 22/11/2007
Posts: 475
Loc: Denmark, Odense
i hope it does not kill or harm you crazy
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#322921 - 02/06/2009 15:26 Re: broken handle [Re: Boelle]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
So what ever happened with this handle repair?

Sadly today, I dropped my empeg about 5 feet (after 10 years of no accidents) and it landed on concrete. I now suffer from a broken handle (I rebent all the other parts already back into shape).

My handle is broken in the same spot as the one pictured in the first page of the thread. Is anyone repairing them?

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#322934 - 02/06/2009 20:29 Re: broken handle [Re: Rezolution]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
The repair attempt (for Boelle) failed --50/50 chance, and we hit the wrong 50.

I think any machinist could fix it for you, though, with better odds than 50/50.

Cheers

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#322951 - 03/06/2009 10:35 Re: broken handle [Re: mlord]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
Same for me...

Epoxy - Fail

Gorilla Glue - Epic Fail

I guess I'll actively persue a machinist.

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#322953 - 03/06/2009 12:49 Re: broken handle [Re: Rezolution]
wfaulk
carpal tunnel

Registered: 25/12/2000
Posts: 16706
Loc: Raleigh, NC US
Welding (and grinding) seems the appropriate solution here.
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#322954 - 03/06/2009 13:57 Re: broken handle [Re: wfaulk]
Robotic
pooh-bah

Registered: 06/04/2005
Posts: 2026
Loc: Seattle transplant
Originally Posted By: wfaulk
Welding (and grinding) seems the appropriate solution here.
What is the metal?
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#322955 - 03/06/2009 14:04 Re: broken handle [Re: Robotic]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
Probably an aluminium-magnesium alloy, cast into shape with a mold.


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#322956 - 03/06/2009 15:10 Re: broken handle [Re: mlord]
Robotic
pooh-bah

Registered: 06/04/2005
Posts: 2026
Loc: Seattle transplant
It should be weldable then, with TIG and 4043 filler.

The most difficult part will be holding shape tolerances.

I'd offer to try, but I don't have the equipment and haven't had a torch in my hand for almost 10 years.
Wow- time flies!
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#322957 - 03/06/2009 16:04 Re: broken handle [Re: Robotic]
wfaulk
carpal tunnel

Registered: 25/12/2000
Posts: 16706
Loc: Raleigh, NC US
I'm not a very good welder, but I have access to the appropriate equipment. If I screw up, though, it might end up ruined.
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#322962 - 03/06/2009 18:09 Re: broken handle [Re: wfaulk]
larry818
old hand

Registered: 01/10/2002
Posts: 1033
Loc: Fullerton, Calif.
My guess it it's probably zinc and other leftover stuff. See if someone has an expendable one to try welding first.

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#322963 - 03/06/2009 19:11 Re: broken handle [Re: larry818]
Robotic
pooh-bah

Registered: 06/04/2005
Posts: 2026
Loc: Seattle transplant
Originally Posted By: larry818
My guess it it's probably zinc and other leftover stuff. See if someone has an expendable one to try welding first.

aka Pot Metal.
It's a bit tricky to weld.
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#322964 - 03/06/2009 19:16 Re: broken handle [Re: Robotic]
wfaulk
carpal tunnel

Registered: 25/12/2000
Posts: 16706
Loc: Raleigh, NC US
Any blue people know for sure?
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#322965 - 03/06/2009 19:37 Re: broken handle [Re: Robotic]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
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#322966 - 03/06/2009 20:02 Re: broken handle [Re: tfabris]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
By the way, if anyone tries that stuff for an Empeg handle, please report your results, I want it in the FAQ if it works.
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#322967 - 03/06/2009 20:37 Re: broken handle [Re: tfabris]
Robotic
pooh-bah

Registered: 06/04/2005
Posts: 2026
Loc: Seattle transplant
Originally Posted By: tfabris

Just to be nit-picky...

From their FAQ
Quote:
I thought welding meant that the parent metal was melted, so how can you consider your products "welding"?
The dictionary definition of welding is:
To join (metals) by applying heat, sometimes with pressure and sometimes with an intermediate or filler metal having a high melting point.

To bring into close association or union.

Based on this definition, yes, our welding products are welding.

However, *anyone* who knows will tell you that 'welding' involves melting the base metal to form a common weld puddle.
If the base metal parts are not melted, then you are performing either brazing or soldering, depending on the melting temperature of the filler material.

At 350F, their product is technically 'soldering'.

Could be a very good option, none-the-less.
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#322968 - 03/06/2009 20:58 Re: broken handle [Re: Robotic]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
Yeah, I agree that it doesn't match my definition of "welding", but if "soldering" repairs an empeg handle enough to be usable again, that's plenty for our purposes.
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#322969 - 03/06/2009 23:30 Re: broken handle [Re: Robotic]
larry818
old hand

Registered: 01/10/2002
Posts: 1033
Loc: Fullerton, Calif.
Originally Posted By: Robotic
aka Pot Metal.
It's a bit tricky to weld.


Yeah, I didn't think that pot metal would be a term used on the other side of the pond.

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#322973 - 04/06/2009 10:23 Re: broken handle [Re: Robotic]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
I believe it's commonly referred to as "White Metal". It's very porous.

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#322974 - 04/06/2009 10:30 Re: broken handle [Re: Rezolution]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
I'm kind of scared to put a torch on it as it will probably ruin whatever finish is on it. I was thinkin of drilling into the side of it and putting a flush mount self tapping screw into it. Then I could color the end of the screw with a black marker. They break in the metal is invisible if you push the two peices together hard enough so maybe a screw would hold the two pieces together. If it fits flush, it won't interfere with my dasbhoard.

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#322975 - 04/06/2009 10:48 Re: broken handle [Re: Rezolution]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
That's what we tried here. But the thread tap broke off in the hole..

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#322979 - 04/06/2009 12:12 Re: broken handle [Re: mlord]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
I wasn't going to tap it out, I was just going to make the hole large enough and use a self tapping screw. A very tiny one smile

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#322981 - 04/06/2009 12:49 Re: broken handle [Re: Rezolution]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
Well, after calls to 11 machinists, the 12th said he would be happy to "take a look at it and try and help me out". Hopefully he'll be able to help me out smile

All of the other guys either won't touch white metal or don't do work for residential folks.

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#322982 - 04/06/2009 12:53 Re: broken handle [Re: Rezolution]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14484
Loc: Canada
My other idea, which I may someday try on the broken handle I have here, is to slot the ends of the two pieces, and rivet a small spline into them, bridging the break. This will work, and will be very solid. Just takes a bit of effort.

Cheers

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#322984 - 04/06/2009 13:47 Re: broken handle [Re: mlord]
Rezolution
enthusiast

Registered: 24/01/2002
Posts: 260
I was thinking of taking a cutoff wheel on a dremel tool and putting three small grooves/slots into the back of the handle where it's broken, then back filling it and smoothing it over with some type of super-expoxy (like JB Weld). That might work too but I'm going to try the machinist first...

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#322990 - 04/06/2009 20:38 Re: broken handle [Re: Rezolution]
tanstaafl.
carpal tunnel

Registered: 08/07/1999
Posts: 5543
Loc: Ajijic, Mexico
I repaired SWMBO's broken handle.

The repair was crude, and the final results were not especially pretty, but it worked.

I used a small drill bit (probably a 5/64" or thereabouts) and drilled about a half-inch deep hole into each jagged broken end of the handle. Then I broke a 1" piece off the fluted end of the drill bit and inserted it with a generous dollop of JB Weld into each of the holes I had drilled, applied more JB Weld to the outside of the handle around the break, and held the handle tight together while the epoxy set.

This repair has lasted for more than a year with no problems.

tanstaafl.
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#323179 - 11/06/2009 00:37 Re: broken handle [Re: tanstaafl.]
FireFox31
pooh-bah

Registered: 19/09/2002
Posts: 2494
Loc: East Coast, USA
I'll be forced to make replacement handles sooner or later. My empeg is sticking in its sled, so every time I remove it, the handle is at risk of breaking. It's only a matter of time before necessity drives me to making these.

Think I could get a bargain on extrusion and machining because of the down economy?
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#323184 - 11/06/2009 03:25 Re: broken handle [Re: FireFox31]
matthew_k
pooh-bah

Registered: 12/02/2002
Posts: 2298
Loc: Berkeley, California
Have you checked the screws of your docking connector? I've had to take my dash apart to pop my empeg out when one screw came loose.

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#323217 - 11/06/2009 16:13 Re: broken handle [Re: FireFox31]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
Sticking in the sled is a bad thing and should be fixed right away.

As was said, make sure your docking connector screws are tight.

If it's the little "bumps" on the sides of the sled making rough gouges in the sides of the player, I was able to solve that problem by pulling out the player, and from the inside of the sled outward, whapping the bumps with a hammer to bend them out a bit and make them push on the player less.
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#323300 - 13/06/2009 22:37 Re: broken handle [Re: FireFox31]
maczrool
pooh-bah

Registered: 13/01/2002
Posts: 1649
Loc: Louisiana, USA
Quote:
Think I could get a bargain on extrusion and machining because of the down economy?


They look like cast aluminum to me. Of course the threads would most likely still need to be tapped in some fashion.

Stu
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#323517 - 19/06/2009 21:07 Re: broken handle [Re: tfabris]
FireFox31
pooh-bah

Registered: 19/09/2002
Posts: 2494
Loc: East Coast, USA
It's the bumps on the sled. They can't flex outward because the car's dash pocket has walls which cover them. My dash is currently apart (and has been for months) as I intend to cut holes for the tabs to bend into.

However, one of my empegs fits in the sled easily while another doesn't. I've never figured that out, but oh well.
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FireFox31
110gig MKIIa (30+80), Eutronix lights, 32 meg stacked RAM, Filener orange gel lens, Greenlights Lit Buttons green set

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#323555 - 22/06/2009 00:33 Re: broken handle [Re: FireFox31]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
Originally Posted By: FireFox31
They can't flex outward because the car's dash pocket has walls which cover them.


Mine too, but banging on them real hard with a hammer (while the whole sled was fully mounted) solved the problem anyway.
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#323606 - 23/06/2009 10:45 Re: broken handle [Re: tfabris]
Roger
carpal tunnel

Registered: 18/01/2000
Posts: 5682
Loc: London, UK
Originally Posted By: tfabris
Mine too, but banging on them real hard with a hammer (while the whole sled was fully mounted) solved the problem anyway.


The dash pocket is probably relatively soft plastic. The clue's in the word "soft". Just hit it until it complies.
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#323634 - 23/06/2009 23:15 Re: broken handle [Re: tfabris]
FireFox31
pooh-bah

Registered: 19/09/2002
Posts: 2494
Loc: East Coast, USA
As the Car Talk guys say, what CAN'T be solved with a hammer?
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FireFox31
110gig MKIIa (30+80), Eutronix lights, 32 meg stacked RAM, Filener orange gel lens, Greenlights Lit Buttons green set

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#323664 - 24/06/2009 15:02 Re: broken handle [Re: FireFox31]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
Originally Posted By: FireFox31
As the Car Talk guys say, what CAN'T be solved with a hammer?


Those problems which can only be solved with a chainsaw.

http://beemp3.com/player/left-dkrow3.gif);background-repeat: repeat-y;border: 0;margin:0;"> http://beemp3.com/player/bkgnd-top2.gif);background-repeat: repeat-x;font-family: Arial, Helvetica, sans-serif;font-size: 11px;vertical-align: bottom;padding: 0;border: 0;margin:0;">The Arrogant Worms - Malcolm http://beemp3.com/player/right-dkrow3.gif);background-repeat: repeat;border: 0; margin:0;">
http://beemp3.com/player/left-ltrow2.gif);"/> http://beemp3.com/player/light2.gif);background-repeat: repeat;font-family: Arial, Helvetica, sans-serif;font-size: 11px;vertical-align: bottom;"> http://beemp3.com/player/right-ltrow2.gif);"/>
http://beemp3.com/player/bkgnd-bottom2.gif);background-repeat: repeat-x;font-family: Arial, Helvetica, sans-serif;font-size: 11px;vertical-align: top;text-align: center;padding:0;border: 0;margin:0;">Found at bee mp3 search engine
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