How To Remove Bach Stradivarius Bell Flare Dents

[@exysbb9401]

Just about to attempt a repair on a sorry looking Bundy cornet that a kid dropped. I initially made it worse by clobbering it with a small mallet. No repair shop in this part of Africa. After admitting that I know nothing about repair work I had a look at your video. I have a much better idea now! Cheers

[@cathoderaytube7497]

Very informative video. I bought an old Bach trumpet in a thrift store & figured it would be a good restoration project. It has a warped bell, several dents (including one on the second slide) & the section behind the bell is bent, so my purchase may bring some tears. Your video gives me an idea what I may be in for. I don't even play trumpet, but I'd like to learn!

[@377559]

Excellent instruction! I am teaching myself here in Singapore using similar tools. Having a lot of success thanks partly to videos like this.

[@raymondbarrientos6602]

I'm always so impressed by your videos that I often forget to hit the like button, sorry. Thank you very much for posting all your videos, they are greatly appreciated.

[@arts4691]

Great Video. Very helpful and wise, clear and very reasonable verbal explanations. Clear speach , clear mic and beautiful video shot. THANK YOU. If I where in America and not in Europe, (and if it was not the crisis, I would have become a client of that repair shop very soon. Especially interesting was the knowledge about the existing of that bell mandrel (I before thought it would be needed)

[@edson_sossai]

Hello , Thank you for your video. Very well done and great quality. I just would like to ask a favor. I tried to find the ROLLER on the web site you mentioned but i wasn't able to. Only the Hammer was there. Can you help me where to find that roller or maybe the code there have changed? Tks.

[@pauls5745]

those rollers are very hard to find! i have searched a couple international resources and think those that ferree were made in Germany. there are some small hand rollers available in the US, but an option would be to have one made at a machine shop

[@pauls5745]

another option would be to use a dolly (auto body tool) together with a mallet and small dent hammer. slower process than to just roll out bell dents, but entirely practical

[@paulhaywood7685]

I have a small dent about 4 inches back from the end of the bell. How would you get a dent in this area out?

[@TheBrassandWoodwindShop]

I would use a trumpet throat mandrel and push it out from the inside. .

[@oliverkharperjr1344]

I new to this area and have 1939 Martin Handcraft Committee medium bore trumpet with a dented bell. Previous owner buffed the horn so often that the bell's metal is quite thinner than normal. It's a beautiful horn in nearly perfect playing condition. Would it's bell dent repair be an issue? I can bring it to you of course.

[@TheBrassandWoodwindShop]

It probably will be fine. Bring it in and I can take a look at it.

[@davidbostock6933]

Wonderful videos on dent removal. Thanks! In body shop videos on KZbin they frequently have a lamp reflected off and illuminating the metal with closely spaced parallel lines THOSE THINGS SHOW EXACTLY WHAT IS GOING ON WITH DENT PRESENCE AND WORKING OUT. I think having one may be of use to anyone removing dents or fairing a surface: Led Stripe Line Board for Paintless Dent Repair PDR.

[@TheBrassandWoodwindShop]

Do you have any good videos to recommend? Thank you, Art

[@davidbostock6933]

@@TheBrassandWoodwindShop I had one in mind but it was long ago Search just now Paitntless Dent Removal came up with this one abd many other good ones. Glue Pulling is another Paintless Dent Removal probably not used in musical instrument repair, but it is probably more awkward than existing instrument repair practice. kzbin.info/www/bejne/j6O5lGxqZp6Nr9E

[@jnelson7360]

Where can I get a dent roller as demonstrated? Searching this far has not been productive.

[@markdrios5143]

Hello, I have a small dent in a fairly new trumpet, do you offer repair services?

[@TheBrassandWoodwindShop]

We do. Are you in the local area of Albany NY?

[@markdrios5143]

@@TheBrassandWoodwindShop I am not, (northern NJ)

[@davidlucena3483]

Thank you sir for the great video. I would like to ask if the use of the bell flare can change the bach metal temper. Peace

[@TheBrassandWoodwindShop]

Yes, it can, but it will probably not affect it too much. You need to balance the risks and benefits before you do this or any repair. Art

[@GhostRyder2008]

Does dent removal help restore the bell back to it's original resonance though? Or is dent removal mostly cosmetic since working the metal hardens it?

[@TheBrassandWoodwindShop]

Dent removal can change the sound; sometimes for the better and sometimes for the worse. Usually it changes it so little that it is not worth worrying about. Most dents are mostly cosmetic and have a very small acoustic effect. Occasionally it can make a big difference if the metal was cracked or if the airflow is inhibited by the dent.

[@jeffpf38]

At 8:40, would it have been possible to put the trumpet on the bell mandrel and lightly tap around the bell with a skin mallet to even out the flare?

[@toddmullins462]

Great videos! Do you have any suggestions, in regards to tools? Perhaps, what tools would you definitely have to start with? I’d love to start repairing horns as a hobby & to help my band program.

[@TheBrassandWoodwindShop]

I hope to do a video on this soon. I am making some changes at my shop and this video will fit in well with those changes. Thank you for helping your local band program.

[@paulgrimm6850]

Just bought a new 50th Anniversary Bach Stradivarius. I’d cry if I dropped it

[@SergioJoelLeivaBenegas]

Great vid!

[@winstonpoole9906]

Now I know how to do it ....I'm going out to buy a full set of Mandrels, how much? 10 to 15 grand? Then 20 years to practice...

[@TheBrassandWoodwindShop]

You can outfit a complete brass and woodwind repair shop for about that price. If you just want the brass repair tools, it will save you several thousand because you will not need to buy the expensive woodwind pads. Here is the link to a video that will probably be helpful: "What Brass Repair Tools Do I Need To Start My Shop?" kzbin.info/www/bejne/m5fMfoiPrtmAldE

[@markpowls]

Thank You.

[@timoteoluna3789]

I bought a DEG SIGNATURE TRUMPET on EBAY. IT ARRIVED DAMAGED. WITH THE BELL SOMEWHAT CRUSHED AND THE BELL PIPE BENT DOWN ABOUT A INCH. WOA IS ME😭

[@dekarta7468]

how do you get rid of crust or spots on brass instruments?

[@magicirl7574]

dek arta if youre talking about the finish of the instrument you could try polishing with either silver or lacquer polish depending on the finish of the instrument. Second option lets say the plating is fallen off or lacquer has fallen off you could restrip it and refinish it but its better to have it done by a professional.

[@brushbros]

Why aren't brass instruments made from bronze which is ever so much harder? The only difference is that brass is copper alloyed with zinc rather than tin. Instruments of war were made of bronze for many centuries.

[@stepanchudiyovych9232]

Ok

[@elhambanikazemi4620]

Helpp

[@stepanchudiyovych9232]

Restavrat

[@stepanchudiyovych9232]

Trambone