Whole wood digging zither making process

Abstract

The invention discloses a technology for manufacturing a zither by digging whole wood, and belongs to the technical field of the production technology of musical instruments. The method comprises the steps of resonating body workblank forming, resonating body manufacturing, beam manufacturing and mounting, external decoration material pasting, opening forming, string hole punching, painting, assembling, tone tuning and the like. The technology is mainly characterized in that the zither is manufactured by digging the wood, the zither in the Tang dynasty is imitated, the method breaks a traditional manufacturing technology and method, the Lankao special-grade whole high-quality paulownia tree whole timber digging technology is adopted, a panel and side plates are formed integrally, the external-planing and internal-digging technology is adopted in the radian of the panel, the panel is not affected by compression caused by the radian, and vibration of a soundboard is more sufficient, coordinated and natural.

Description

technical field [0001] The invention relates to a production process of a musical instrument, in particular to a production process of a whole wood zither. Background technique [0002] Guzheng is one of the most popular national musical instruments. Its shape is elegant and generous, its tone is beautiful, and its charm is long. The development of guzheng art has a history of nearly 3,000 years. [0003] Guzheng is a multi-string multi-column plucked instrument. Its shape is similar to a long box shape, with a slight protrusion in the middle, and the bottom plate is flat or nearly flat. The head of the zither has zither legs that fall slowly. Zither strings are stretched on the panels of the wooden box. A code is placed under each string, and the code can be moved left and right to adjust the pitch and sound quality. There are different types of zithers, and their structures are also different. The quality of a zither mainly depends on the quality of the materials and...

AI Technical Summary

Problems solved by technology

In order to pursue the unity and balance of timbre, some manufacturers adopt the panel panel design, and the work process is more complicated and finer. Good paulownia is assembled into the required radian (usually three pieces or four pieces), after bonding, design and excavate according to the principle of acoustic vibration

The zither made in this way has moderate curvature, uniform thickness distribution, complex process, and strict requirements. However, because the material must have a certain thickness, it is a waste of material. In addition, the arc made has that kind of expansion tension, and the sound is uneven and resonant. Not very good