A Basic Overview & What You Need to Know
The grand piano is one of, if not the most distinctive and recognizable instruments in history. Invented in the early 1600s by inventor Bartolomeo Cristofori, the piano has a long and rich history. The mention of a grand piano may conjure up images of a shiny black cabinet and seemingly countless black and white keys. But while the outside is magnificent, the inside is where the heart of the piano truly lies. There are over 12,000 parts in a ‘basic’ Steinway grand piano and the vast majority of them are held in the interior of the cabinet. The piano truly is a modern mechanical marvel! Here is a quick rundown of the basic interior parts of a grand piano.
The Plate
When lifting the lid and looking inside, the first piano part you probably will notice is the large cast iron plate. Although colors and casting methods vary from manufacturer to manufacturer, the basic function of the plate stays the same. The plate (sometimes called the piano's harp) serves as the backbone for the piano. The strings are affixed to the plate and the pins in the pinblock, so it must be able to withstand up to 40,000 pounds of tension. The large holes you see on the plate are cooling holes, which allow the cast metal to cool evenly. Usually the plate features various patent information and logos from the manufacturer. (You have to put your branding somewhere!)
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The Plate
