Spurlock Piano Keybushing Two Caul Method

Рет қаралды 6,657

Erwin's Piano Restoration

Күн бұрын

Пікірлер: 17

@TimothyTucker0 Жыл бұрын

This method looks much better than other methods I have seen.

@jordanlyle2405 2 жыл бұрын

Such a great and clear explanation! We would love to see more instructional videos!

@remmurd76 2 жыл бұрын

This is a great video. Wish I found it before I tackled my set of keys. Would love to see more videos!

@robydean7 5 жыл бұрын

Yay. Finally a good instructional video. Thank you

@erwinspianorestoration 5 жыл бұрын

robydean7 you’re welcome!

@TheAnetmusik 2 жыл бұрын

I wish I'd seen this before removing my entire piano key bushings. Lol Thank you for posting !

@JeremyBorumComposer 3 жыл бұрын

Thank you for this. I have been intending to do this to my piano for over a year, but I've dreaded how long it would take. This doesn't look bad at all.

@dumcchancel6930 6 ай бұрын

Hello, curious question, how many meters of keyhole bushing you manage to use for all of this?

@ramonruizasquerino3726 3 жыл бұрын

Very good work. Could you tell the brand of glue you use for this job? I have genuine titebond hide glue, but I don't know if it will do.

@erwinspianorestoration 2 жыл бұрын

We use hot hide glue, which comes in crystal form. You mix with water and keep at 140°F for use

@myuncle2 2 ай бұрын

why cutting felt flush to the caul, in balance rail?

@jacoberwin2189 2 ай бұрын

That is how most balance rail bushings are. You may turn the caul around if you prefer to have a shoulder on the balance rail as well, but it is not typical.

@myuncle2 2 ай бұрын

@@jacoberwin2189 I know it's not typical, but I wonder if there is a valid reason. In theory, the more glueing surface the better, just like for the front rail.

@jacoberwin2189 2 ай бұрын

@@myuncle2 we usually copy the original, so if there is no shoulder we don’t put one on the balance rail. Don’t have issues with glue surface area when bushed correctly.

@francescabartolipianista 5 жыл бұрын

Very interesting ! What kind of glue ?

@erwinspianorestoration 5 жыл бұрын

Francesca Bartoli we use hot hide glue. Hot hide glue is fast setting and cures hard so the bushings don’t change dimension. Also because it sets quickly this allows you to work quickly and prevents excess glue absorption into the felt, which can make the felt hard. Hot hide glue is also reversible/removable which is important because keybushings are a wear item and will need to be done again in the future.

@francescabartolipianista 5 жыл бұрын

Erwin's Piano Restoration thank you so much !