How a piano is made making the keyboard and action. Their pianos are handcrafted from beginning to end and take almost a year to complete.

How A Grand Piano Works Construction Function Parts

How do they make pianos.

How are pianos made. I guess the scale of complexity was only eclipsed by the fact that a piano is a bit of a frankenstein instrument made up of three distinctly independent component parts. Next is the voicing process. The keys are made from the same material as the soundboard.

They had a light and delicate sound compared to our pianos of today. The frame is basically cast iron mixed with some additional metals for acoustic properties. This task adjusts the hardness and resiliency of the hammer felts to alter the tone and balance the notes.

Tuning while pressing a key. Steinway sons has been making world class pianos since 1853. Voicing the piano by adjusting the hammer felts.

Even so by the time of mozart pianos were so popular that mozart wrote many of his compositions just for piano. Wood is also needed for making patterns of other parts. Once the finished soundboard is set in place on the inner rim and the metal frame attached the piano is almost complete.

The long fibers of maple wood are strong and supple for construction of the rim but long fibers of spruce are needed for the strength of the braces. How did these monumentally complex bits of machinery become the king instrument. Attach the frame and the body is almost complete.

The same wood material used for the soundboard is used for the keys such as sitka spruce or japanese spruce which are virtually free from warpage. Pianos are made of the finest materials not only for appearances but for excellent sound production. The closer a piano gets to completion the greater the requirement for a master piano technician to perform the adjustments.

The metals are melted mixed and poured into a mold made of sand to cool and harden. This page describes the process of making the keyboard. Early pianos 1700 s to early 1800 s early pianos had only five octaves and were made with wooden frames so the strings could not be stretched very tight.