Trashed flute

    
Trashed flute    17:53 on Tuesday, March 4, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

Hi Everyone,

I have a question. It's pretty long and complicated.

I bought a beat up Gemeindhart to take apart and play with. I repadded and re corked the whole thing and adjusted the springs (they were okay. I will probably take this thing apart and replace the springs next.)and keys.

I put a leak light in the flute and adjusted the shims and key heights. Some of the keys are bent to the sides and I straightened them out as best I could. They are almost perfectly straight. There could possibly be a microsopic leak if you use a feather touch.

So here is the question. I recorked the headjoint. The poor headjoint has been beat to smithereens. There are dents everywhere. The tennon is amazingly straight and airtight when it is inserted in the flute. The lip plate has a deep gash and some small dents.

How much do dents on the lip plate affect sound? I know that I am not covering the holes perfectly on this flute with my fingers and the low D and C are sometimes hard to get out. But can the headjoint affect it that much?


Re: Trashed flute    21:15 on Tuesday, March 4, 2008          

Account Closed
(491 points)
Posted by Account Closed

if the lip plate is dented on the side that is put against the chin, youre fine (may be a bit uncomfortable but it doesnt not harm the sound). if its dented on the opposite side (the blow edge) it MAY have an impact on the sound (negatively).


Re: Trashed flute    06:50 on Wednesday, March 5, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

Thanks for the input guys.

I am going to keep messing with it.

The lip plate is dented on both sides and the big gash is on the opposite side that you blow. I grabbed another headjoint and stuck it on the flute and it was a lot better.

I guess there is a tiny leak on the D key. That's the note that sounds funny to me.

It is really interesting messing around with the flute.


Re: Trashed flute    06:09 on Thursday, March 6, 2008          

jose_luis
(2369 points)
Posted by jose_luis

If you are not a technician and you have managed to get so far fixing such a badly battered flute, it is quite an achievement!

I had leaks in my old Gemeinhardt M3 and could fix not them (and I really tried).

I tried with the light system but it it is not easy because you see light even if the pads are tight. The difference in light the seen between a little leak and no leak is minute and I suppose one has to be experienced to note it.

As with the feeler method, I also tried this, but again, the difference in drag when the leak is small was also small for my touch. So I ended up giving it to a technician who reppaded a couple of keys for very little money and now I use it as spare flute.

A dent in the blowing edge... could it be repaired? Good question for experts here. Maybe some silver solder in the dent and then sculpting the edge as original?

It sounds it will cost more that the original flute and not a job for those without a well equipped workshop and lot of experience.

I'm curious about what experts think about this.

<Added>

light the seen = light seen


Re: Trashed flute    16:49 on Thursday, March 6, 2008          

Plekto
(423 points)
Posted by Plekto

It's usually easier to find another old Gemeinhardt with a trashed body but good headjoint. $50 I'd wager to get one.(plus some spare parts - lol)


Re: Trashed flute    17:27 on Thursday, March 6, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

Where? Usually I see trashed headjoints like the one on this flute. I actually have it playing pretty well now. Two of the keys keep going out of adjustment, but it is playable. The headjoint is terrible.


Re: Trashed flute    09:41 on Friday, March 7, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

Thanks for the help Micron.

I think the silver soldering in that application is beyond my skill level.

I don't have any plugs that fit those holes. The ones that came in my Yamaha are too small. I have been playing the flute for about 45 minutes and now I am not having any problems with covering the holes.

I believe that the footjoint tenon is not fitting properly, but I don't have a mandrel to straighten it out. I can get the notes out, but I believe that they will be stronger and clearer if I could fix the tenon.

This is just a fun flute to mess around with and an emergency back up flute if mine is in the shop.


Re: Trashed flute    10:35 on Friday, March 7, 2008          

jose_luis
(2369 points)
Posted by jose_luis

If you suspect a leak at the foot tenon, try plumber tape on the tenon, to make it tighter and try again. Plumber tape is a white plastic material, soft thin and stretchable to some degree. In some places it is called "teflon tape"


Re: Trashed flute    10:39 on Friday, March 7, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

Thanks for the suggestion.

The plumbers tape will not work because the tenon is bent in such a way that it is almost too tight and there appears to be a gap on one side. It is almost microscopic. It needs to be adjusted in on one edge and out on another.

Good idea though.

Right now I am playing it while waiting for my new flute to get here.


Re: Trashed flute    11:37 on Friday, March 7, 2008          

jose_luis
(2369 points)
Posted by jose_luis

If you want to plug a possible leak on adistorted tenos temporarily, you could use some sort of neutral putty on the outside of the joint.

Probably glass putty could do, as it is based on oil and talcum. It is somewhat messy, anyhow and you will have to clean it very carefully after the test is over.

Maybe someone here could give better ideas.

Good luck


Re: Trashed flute    13:57 on Friday, March 7, 2008          

Account Closed
(491 points)
Posted by Account Closed

i will probably be shot and maimed for thias suggestion, but i had an old flute that had an extremely loose foot. what i did (only option at the time)... i took a drum stick (one of the marching ones) and stuck it inside the flute and pushed up to help bend the tenon.

it worked, but it was very primitive. but if youre just messing around with this beast, im sure itll work perfectly fine.


Re: Trashed flute    20:27 on Saturday, March 8, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

I have a new question.

Are old Gemeindhardts A=440?

This is the first flute that I have ever played in tune with the headjoint pushed all the way in.


Re: Trashed flute    03:54 on Sunday, March 9, 2008          

jose_luis
(2369 points)
Posted by jose_luis

How old is it?

My Gemeinhardt M3 was bought new in Miami in the late 70's. I have always played it with the HJ out slightly less than about a quarter inch.

I am still surprised to know that a majority of flutists in this Forum have their HJ out for half an inch or more.

I play my Yamaha 674 also with less than 1/4" out and so does my teacher with her Muramatsu.

Could it be possible that we have different playing schools /technique in Europe compared to USA?

Last Friday we had been testing the tuning with my Korg tuner on both flutes with this small HJ distance out and it was OK for A=440 or A=442. The idea was to play correctly the first and second octaves without having the HJ out too much out. The third octave did required me an additional effort (to the limit of the unattainable for F#3). My teacher says this is normal with students; we tend to be too much (sometimes, really *too much*) sharp in the third octave.

As I progress in my learning, tuning without resourcing to the HJ position has become increasingly easier.

I am currently exercising in this technique, basically with jumps from A1 to E2 and then to A2. Instead of tuning looking at the tuner needle, I close my eyes and look at it only after the notes have been played and I consider them to be in tune among the three.


Re: Trashed flute    04:14 on Sunday, March 9, 2008          

vampav8trix
(445 points)
Posted by vampav8trix

I usually play with the headjoint out about 1/4 to about 1/2 an inch.

The beating of the music stand may have modified the headjoint. Maybe that's why the previous owner beat the poor thing up. The thing is perfectly in tune with the headjoint in. Weird.


Re: Trashed flute    04:55 on Sunday, March 9, 2008          

jose_luis
(2369 points)
Posted by jose_luis

I do not have much experience, just a student's.

But the problem you mentioned with the damage in the BH could be forcing you to adjust your embouchure or (more probably) the air direction and this quite probably has an impact on the intonation. If you roll in, the general tune lowers and you may be compensating it with the HJ fully in.


   




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