The Mechanical Analysis And Its Application Research On The Accordion Playing

From the mechanical point of view to study the accordion playing method, belonging to the microcosmic、 concrete research, but the contact mechanics phenomenon, and applied it in concert, and expression change to promote its control performance skills, tone, emotion, but also more abstract and concrete contents combining. The relationship between the rival of organ playing posture, touch keys, the operation of specific practical operation and mechanics, start from the micro and macro perspective, gradually contact range, special consideration, explore the mechanics to the analysis and mining, gravity, Newton second law, Newton’s third law, the lever principle, Bernoulli principle elastic mechanics, such as the phenomenon and the principle of accordion playing in and gestures, skills, touch keys bellows operation skills playing style complement each other, mutual influence and close contact, interpretation of force from a rational point of view the existence and its application to the significance and role of accordion instrumental music, that contribute to the scientific training and guidance performance.This paper is divided into four chapters:the first chapter is an important skill in playing the accordion and mechanical phenomena and principles. Brief introduction and main narrative techniques in accordion performance and played several closely related to the most important mechanical phenomena and principle, to support for the subsequent chapters analysis. The second chapter is the analysis of the application of mechanical performance and attitude in concert. Analysis of the body’s own gravity, the displacement and mechanical performance about rhythm in the process, including the presence of gravity, force, force effect, running direction, and explore the impact on the performance of various parts of the body posture, balance and coordination. The third chapter is the application of touch keys in mechanics and in concert. Detailed analysis of touch keys, wrist and arm of force, wrist, refers to the presence of such collaborative effort touch key in strength, speed, angle and the stress area and other content, and to explore and explain how to applied mechanics in the actual operation of the phenomenon and effect principle embodies the timbre, tone and expression. The fourth chapter is the application of using bellows in mechanics and in concert. Flat bellows skills, analysis and study the performance skills of a bellows skills and special skills (shaking bellows, bellows sound vibrato skill, bellows received strong> weak convergence techniques etc.), discusses application of the principle of mechanics phenomenon, exist for playing in the bellows stability effect of qualitative, explosive, full degree etc.Thoughts on the mechanics and its application effect in playing the accordion, and summarize the reasonable, scientific methods and ways of using the combined mechanical phenomena、 principle to better interpret the accordion performance, providing support for the construction of the theoretical system of the science of accordion.