Big drum manufacturing method

Abstract

The invention discloses a big drum manufacturing method. The big drum manufacturing method comprises the steps that firstly, peach wood and red cone wood are soaked, aired, and fired to obtain a corematerial, and the core material is sawed into peach wood plates and red cone plates; secondly, the peach wood plates and the red cone plates are soaked and then naturally aired, the peach wood platesserve as main plates, and the red cone plates serve as auxiliary plates; thirdly, the main plates and the auxiliary plates are used for being spliced into a drum body, and gaps between the plates aresealed; fourthly, the drum body is covered with a metal layer; fifthly, a cattle hide is soaked to obtain blood-removed cattle hide; sixthly, the blood-removed cattle hide is aired to obtain a half-dried cattle hide; seventhly, the half-dried cattle hide is dried to obtain a dried cattle hide; eighthly, the dried cattle hide is subjected to still standing to obtain drum skin; ninthly, a vibrationincreasing device is arranged in the drum body; tenthly, the drum skin is expanded to form a drum surface; and eleventh, the two ends of the drum body sleeve hoop rings to obtain a strong drum. A stretching device is designed to stretch the cattle hide, the stretched cattle hide is better in elasticity, higher in toughness, high in vibration and strong in sound, and cracking is reduced.

Description

technical field [0001] The invention relates to the technical field of musical instruments, and more specifically, the invention relates to a method for manufacturing a large drum. Background technique [0002] Mashan Huigu is a kind of Zhuang drum. Now Mashan Huigu has been officially included in the Guangxi Zhuang Autonomous Region-level Intangible Cultural Heritage Protection List, and it is also called "Mashan Three Treasures" together with the Zhuang nationality's pole-playing and Zhuang three-voice folk songs. ", the number of people participating in learning and performing drums continues to rise. Mashanhui drums are used for grand stylistic performances, so the drums are required to have a grand and vigorous sound, a strong ability to create momentum, and a sound that can spread far. [0003] The traditional drum making method uses hard wood sawed and cut into plates, and the plates are polished and polished to form a drum body. The drum produced in this way has th...

AI Technical Summary

Problems solved by technology

The drum produced in this way has the following problems: First, the wood itself has a strong vibration reduction ability, and the drum cavity made of pure wood has a poor echo effect and a relatively wooden sound. Although the sound is thick enough, the loudness is not enough, and the drum sound penetrates Secondly, compared with metal, the density of wood is lower, and the molecular arrangement is not tight enough. Even after many times of polishing, there are still many potholes and pores on the surface of wood, and these potholes and pores accelerate The attenuation of the sound affects the resonance; in addition, the cowhide that has been naturally air-dried has the problems of thicker drums, dull drums, poor toughness and easy cracking.

[0004] In addition, the drum body of the traditional drum is formed by splicing multiple plates. Because the plates are not directly spliced ​​tightly enough, the drum cavity is not airtight enough, and the sound is easy to leak out. not long life

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