Instruments Also Need To Stay Cool
While you’re fending away the heat and seeking refuge from the sun, don’t forget to also protect your instrument from the heat. This blog is mainly for our woodwind players (brass had their reality check with our dent article), although there are adverse effects ascribed to heat on brass instruments as well. So sit down, and take the cold-pack off your instrument and digest some reasons to keep your instrument cool as well.
1. It can cause movement of pads and cork: Shellac has a melting point quoted at around 75°C to 91°C, which may seem unrealistic to achieve in a case – which it probably is. But the softening point of shellac and hot-glue is lower than the melting point (some sources indicating 50°C), and it is only needs to be warm enough for it to shift by a fraction to impact on how that pad seals. 2. Wood can shrink and fittings can become loose: When exposed to extreme heat, the wood of a clarinet or an oboe will shrink due to a decrease in moisture and tenon/bell rings can become loose. This can be problematic as the clarinet will need to be re-oiled and the rings either glued or shrunk to fit the tenon properly again. Do not attempt to assemble a clarinet with loose rings, as they no longer provide structural support to the joint and may cause a socket to crack whilst assembling/disassembling. This would be an expensive repair and can cause the instrument to never play the same again. Read More...















