![]() ![]() ![]() This makes sure the glides do not bounce or sit too tightly against the keybed. The key frame glides are also adjusted to the perfect height. This eliminates the possiblity of the front rail knocking or rattling when the piano is played. While the action is out of the piano, the technician makes sure that the key frame is properly bedded. If any obstructions are detected, they are filed and cleaned, and graphite is applied to the leather or cloth. At this time, also, the hammer knuckles are inspected for warps. For this, as well as for the capstans, the front rail pins and the balance rail pins, the use of a high quality silver polish enables smooth and exact positioning. The whippens are carefully removed in order to clean and polish the spring ends. ![]() #How to remove piano whippen free#The technician adjusts each jack and repetition lever so that they are free from minute obstructions. This can include loose and wobbly hammer shanks, sticking dampers and binding hammer knuckles. Once the action has been removed from the piano, the technician checks and repairs any parts that are not working properly. The key frame of the action itself is also rubbed with steel wool and if there are slots for the repetition lever springs, these too are thoroughly cleaned. If the hammers are grooved, they are carefully reshaped. For example, the plate, cabinet, rail and damper lever flange screws are all retightened, the keybed is lightly rubbed with steel wool, cleaned and vacuumed, keys are squared and properly spaced, and the pedals are adjusted. In doing so, there are many incremental steps to the process that help bring the piano back into focus, steps that would otherwise be ignored. In regulating a grand piano, the action is actually removed from the piano cabinet. The goal is to eliminate the possibility that the action would stumble in any way during a performance. Since piano performance is as important as the sound, the experienced technician goes beyond the task of tuning to make sure the action is in perfect working order. The technician's proper adjustment of key height, key level, key dip, hammer letoff, touch and after touch allows the pianist to play music without thinking of the piano itself. The result, of course, is a disservice which leaves the piano effectively unplayable with other instruments - flutes, clarinets, violins - without strain and dissonance.īelow is a condensed index of the most common situations that call for work beyond a typical tuning. For example, an amateur tuner will often ignore the need for a pitch raise and tune the piano anyway, in its flat state. In fact, it's common in the field for novice tuners to suggest the purchase of a new piano because they misdiagnose problems that can be easily and readily solved with regulation and periodic maintenance. Many piano tuners lack the experience and expertise required to do more than a simple tuning. Strings stretch as they age, hammers become impacted from use, felts become moth eaten, bridle tapes break, pedals start to rattle, dust collects in hard to reach places, keys and shanks warp from climate change the list goes on. And situations vary, but usually somewhere between four and six years after the piano has been restored or purchased new - that is, after weathering about twenty seasons - your piano will need some form of regulation and readjustment. #How to remove piano whippen professional#Nevertheless, even the most expensive, highest quality pianos in the world cannot escape the eventual need for professional care that goes beyond a regular tuning.Įach piano is unique, like an existential entity with its own habits and quirks. Certainly, expertise in rebuilding work, original design, quality parts and ideal climate go a long way in helping resist and offset the need for modifications and adjustments. Inevitably, all pianos - newly restored pianos as well as pianos emerging fresh off the assembly line - face a predictable tendency toward disorder. ![]()
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