CN112447154A - Application of bamboo in bamboo flute and flute - Google Patents

Application of bamboo in bamboo flute and flute Download PDF

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Publication number
CN112447154A
CN112447154A CN201910829687.2A CN201910829687A CN112447154A CN 112447154 A CN112447154 A CN 112447154A CN 201910829687 A CN201910829687 A CN 201910829687A CN 112447154 A CN112447154 A CN 112447154A
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flute
bamboo
hole
square
finger
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王省峣
程建
王自
张晓英
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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D7/00General design of wind musical instruments
    • G10D7/02General design of wind musical instruments of the type wherein an air current is directed against a ramp edge
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00Details of, or accessories for, wind musical instruments
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00Details of, or accessories for, wind musical instruments
    • G10D9/02Mouthpieces; Reeds; Ligatures

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stringed Musical Instruments (AREA)

Abstract

The bamboo in the bamboo genus of the square bamboo is applied in the vertical bamboo flute and the flute, the invention uses the bamboo in the bamboo genus of the square bamboo as the material for making the vertical bamboo flute and the flute. The invention solves the problems that when the bamboo flute or flute is made of the existing natural bamboo, because the bamboo wall is thin and has poor consistency, the fiber density of the bamboo is low, the tone and the acoustic quality of the bamboo are poor in consistency, after the hole opening process, one hundred percent of trial blowing is needed, manual tone adjustment is carried out, compensation and correction are carried out by hole digging, the bamboo flute or flute is not suitable for standardized and large-scale production, the yield and consistency are very low, the product cost is very high, the bamboo resources meeting the requirements are seriously tired, the ecological environment is seriously damaged, and the like. The bamboo flute and flute combined ruler is widely applied to the field of traditional bamboo musical instruments such as vertical bamboo flutes, flute, eight square bamboo flute and the like, and has wide market prospect and application space.

Description

Application of bamboo in bamboo flute and flute
Technical Field
The invention relates to the field of arris wind instruments, in particular to a vertical bamboo flute and a flute made of bamboos.
Background
The traditional flute and flute are national musical instruments made of other natural bamboo materials (hereinafter referred to as natural bamboo materials) except the bamboo materials of the square bamboo, and the quality of intonation and acoustics is required to be ensured like other musical instruments.
The intonation of the vertical bamboo flute and the flute is determined by two factors, one is subjective factor, namely processing technology and processing precision, the vertical bamboo flute and the flute can meet the requirements through the effort of a producer, and the other is objective factor, namely the geometric shape and the size of the bamboo wood. The manufactured vertical bamboo flute and the flute have intonation requirements due to the fact that geometric parameters such as the inner diameter and the outer diameter of the natural bamboo wood, the taper and the ovality of the bamboo tube are inconsistent, and the intonation of the manufactured vertical bamboo flute and the flute can be compensated to a certain extent through adjustment of a manufacturer, but the manufactured vertical bamboo flute and the flute are limited, and the intonation of a large number of vertical bamboo flute and flute products cannot meet the requirements. Also, some people use woods such as redwood, sandalwood to make vertical bamboo flute and flute, and solid woods are processed into wooden tubes, the geometric shapes and the sizes of the wooden tubes can be controlled, the tone can meet the requirements, but the material and the processing cost are very high, more importantly, the acoustic quality does not conform to the aesthetic quality of the traditional bamboo vertical bamboo flute and flute, so the wooden tubes cannot be popularized.
The acoustic quality of the flute and the flute is determined by the material of bamboo wood, namely the fiber density of a bamboo body and the wall thickness of a bamboo tube, the more compact the material of the bamboo wood is, the better the acoustic quality is, the thicker the wall thickness of the bamboo tube is, the better the acoustic quality is, the bamboo wood used for manufacturing the flute and the flute at present is thinner the bamboo wall of most bamboo woods, the flute and the flute products with good acoustic quality account for a very small proportion, the acoustic quality of most flute and flute products is poor, and the consistency of the acoustic quality is poor.
The natural bamboo wood has a plurality of varieties and can be used for making the bamboo flute and the flute with few varieties. There are mainly the following problems:
1. the existing natural bamboo material has defects
The bamboo material for manufacturing the vertical bamboo flute has the following requirements: the bamboo tube has the advantages of compact fiber, thick bamboo wall, certain conicity of the inner hole of the bamboo tube, perfect circle or certain ovality of the bamboo tube and the like, and most of natural bamboo materials cannot meet the requirements. The bamboo wood which can be used for making the vertical bamboo flute is few, mainly comprises: (1) the problem of the purple bamboo is that the bamboo wall is thin and the fiber is not compact enough; (2) mottled bamboo, the bamboo wall is not thick enough, the resource is very limited; (3) the bitter bamboo is mainly used for manufacturing bamboo flute due to long bamboo joints and thin walls, but the resource is limited, particularly the high-quality bitter bamboo material is scarce, and the bitter bamboo is easy to crack.
2. The existing natural bamboo wood has irregular size and shape and large discreteness
Because the diameter, the wall thickness, the geometric shape, the density degree of the material and the like of each natural bamboo material are different, after the bamboo flute and the flute are processed, the acoustic quality and the intonation of the bamboo flute and the flute are also different, namely the consistency of the acoustic quality and the intonation is poor, the manual debugging is needed, even if the manual debugging is needed, the high-quality bamboo flute and the flute which are processed are difficult to ensure, the finished product rate is low, and the superior product rate is lower.
3. Making vertical bamboo flute and long production period
The traditional bamboo wood has long drying time, generally, the bamboo flute and the flute can be made only in the shade drying time of more than four years, the acoustic quality is good in more than ten years, the excellent acoustic quality can be realized only in twenty to thirty years, and the production period is long.
4. Destruction of ecological resources
When bamboo of a flute and a flute is cut in a bamboo forest, the most elegant bamboo is selected to be cut, and after the most elegant bamboo is cut off, the bamboo does not grow bamboo shoots, so that excellent bamboo is fewer and fewer in the past, the cut has more harm to resources, vicious circle is formed, and actually, a lot of excellent bamboo resources are cut to be longer and cannot be better, so that the bamboo is commonly called to be cut.
The Chinese patent database relates to the related patents and patent application parts of bamboo flute and bamboo flute, which are as follows: the patent applications include hundreds of patent applications such as ' a wide-range new bamboo flute ' in CN201811045663.X ', a vertical-blowing bamboo flute ' in CN201810953581.9 ', a flute used as a music baton ' in CN201720723191.3 ', a process for producing a bamboo flute by using bamboo waste materials ' in CN201210296467.6 ' and an improved panpipe and a manufacturing method ' in CN201811097161.1 '. Until now, there is no related application part for bamboo in the genus of bamboo to make flute and flute.
Disclosure of Invention
The invention discloses application of bamboo in bamboo flute and flute, aiming at solving the problems of thin bamboo wall, insufficiently compact material, long production period, lack of high-quality resources, inherent inconsistency of natural bamboo and the like in the process of manufacturing the flute and the flute by using the conventional natural bamboo, and improving the quality and consistency of the flute and the flute.
The newly discovered bamboo in the square bamboo genus has the following characteristics:
first, the fiber material is dense
The fiber material of the bamboo in the square bamboo is dense. The vertical bamboo flute and flute made of bamboo of the square bamboo have good acoustic quality.
② is not easy to crack
The bamboo material of the square bamboo has good toughness and is not easy to crack, and the drying time of the bamboo material of the square bamboo can be greatly shortened within 1 year.
Wall thickness of bamboo
The bamboo wall of the square bamboo is thick, enough machining allowance is provided, ideal inner hall machining can be achieved according to acoustic quality or intonation requirements, standardized production can be achieved, consistency of product performance is provided, and the method has great significance for solving the problems of traditional flute and flute intonation.
High adaptability to growing environment
The square bamboo has low requirement on the growth environment, is widely distributed, is produced in Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangxi, Yunnan, Guizhou, Sichuan, Chongqing and other places, and has very rich resources.
For a long time, because the new characteristics of the square bamboo are not discovered, the square bamboo is a bamboo for bamboo shoots and is widely applied to the bamboo shoot industry, in addition, the square bamboo has no special purpose, and old bamboos are generally felled and destroyed for more than five years, so that the growth of new bamboo shoots is facilitated. The characteristics of the new findings of the square bamboo are exactly the best materials for manufacturing the bamboo flute and the flute, particularly the old bamboo growing for more than five years, the characteristics of the new findings from the first to the third paragraphs are more fully possessed, the characteristics are the best materials for manufacturing the bamboo flute and the flute, the waste materials can be quickly changed into precious materials through popularization and use in bamboo musical instruments, and the use value and the economic value of the square bamboo are greatly improved.
The characteristics of the bamboo in the bamboo genus of the square bamboo are very suitable for manufacturing the vertical bamboo flute and the flute which have excellent acoustic quality and intonation, excellent quality and good consistency and are convenient for standardized production.
So far, the technical personnel in the field have not found that the bamboo flute and the flute can be made by the characteristics of the bamboo material of the genus bamboos, and the bamboo flute and the flute made by the bamboo material of the genus bamboos have the following technical effects:
(1) because the bamboo wall of the square bamboo is extremely thick and has enough machining allowance, the blank can be machined into a standard size, and then the blank is drilled by a numerical control machine, so that standardized design, standardized and mass production can be realized, and the product yield and quality consistency are high.
(2) Because the thickness of the bamboo wall of the existing natural bamboo is thin and the consistency is poor, the difference of the geometric size or the geometric shape is large, after the hole opening process, one hundred percent of trial blowing is needed one by one, manual tuning is needed, compensation and correction are carried out through hole digging, the yield and the consistency are very low, and the product cost is very high. When the bamboo in the bamboo genus of the square bamboo is used for manufacturing the flute and the flute, the manual tuning process can be saved, and the processing cost is greatly reduced.
(3) The bamboo wall of the square bamboo is extremely thick, and the density of bamboo fibers is high, so that the tone accuracy and the acoustic quality are fully guaranteed, and particularly in the aspect of tone accuracy, the problem which needs to be solved but is not solved in the field for a long time is solved, which is an important technical progress of national musical instruments.
(4) Protect the natural ecology
In the bamboo shoot industry, old bamboos growing for more than five years are cut off every year, the bamboo materials are the best materials for manufacturing the vertical bamboo flute and the flute, the vertical bamboo flute and the flute are manufactured by adopting bamboo materials of the square bamboos in a large quantity, the natural ecology is not damaged, the problem of lack of the materials of the vertical bamboo flute and the flute is solved, the technical progress and the national culture development of national musical instruments are promoted, the income of bamboo farmers is increased, and the economic development of agriculture and forestry is promoted.
(5) Rich resources and low cost
The square bamboo has low requirement on the growth environment, wide distribution and very rich resources. The cost for producing the flute and the flute by using the bamboo material of the square bamboo is far lower than that of the existing natural bamboo material.
Drawings
FIG. 1 is a cross-sectional view of bamboo flute of the genus Dianthus.
FIG. 2 is a left side view of bamboo flute of the genus Dianthus.
FIG. 3 is a top view of bamboo flute with a right cylindrical inner hole and square bamboo genus.
FIG. 4 is a top view of a bamboo flute of the square bamboo genus with a right cylindrical inner hole and outline.
FIG. 5 is a top view of a bamboo flute of square bamboo with an elliptic cylindrical inner hole.
FIG. 6 is a drawing of a bamboo flute of the square bamboo genus with a tapered inner hole.
Fig. 7 is a front view of the bamboos flute.
Fig. 8 is a top view of a bamboo flute of the square bamboo genus with a right cylindrical inner hole and an outline.
In the figure: the flute sound-playing device comprises a flute sound-playing hole 1, a flute sound-playing hole 2, a flute bamboo tube 3, a flute finger hole 4, a flute base sound hole 5, a flute auxiliary sound hole 6, a flute sound-playing hole 7, a membrane hole 8, a flute finger hole 9, a flute base sound hole 10, a flute auxiliary sound hole 12 and a flute bamboo tube 12.
Detailed Description
Example 1:
a vertical bamboo flute made of bamboo in the genus of square bamboo is adopted. The lower end of the bamboo material can be provided with a root, and the length, the inner diameter, the outer diameter and other dimensions of the bamboo material of the genus Siberian bamboo can be determined according to different tone of the vertical bamboo flute.
Example 2:
a flute made of bamboo in the square bamboo genus is adopted. Taking any partial section of the bamboo, wherein the partial section cannot be rooted, and determining the length, the inner diameter, the outer diameter and other dimensions of the square bamboo according to different adjustability of the flute.
Example 3:
the bamboo flute of the bamboo in the square bamboo as shown in fig. 1 and fig. 2, the bamboo joint of the bamboo tube 2 of the flute is opened, the inner hole is processed into a regular cylinder, the upper end is provided with a flute blowing hole 1, the middle part is provided with a flute finger hole 3, the flute finger hole 3 can be eight, seven or six, the lower part of the flute finger hole is provided with a flute fundamental tone hole 4, the lower part of the flute fundamental tone hole 4 is provided with a flute auxiliary tone hole 5, the outline is shown in fig. 3, the outline is not a regular circle but a slightly square, namely the natural appearance of the bamboo in the square bamboo.
Example 4:
as shown in the figure 1, the figure 2 and the figure 5, the bamboo flute of the bamboo genus of the square bamboo genus, the inner hole of the bamboo tube 2 of the flute is processed into an elliptic cylinder shape, the upper end is provided with a flute blowing hole 1, the middle part is provided with a flute finger hole 3, the lower part of the flute finger hole 3 is provided with a flute fundamental tone hole 4, and the lower part of the flute fundamental tone hole 4 is provided with a flute auxiliary tone hole 5.
Example 5:
as shown in fig. 6, the bamboo flute of the bamboos of the genus of the square bamboo is obtained by processing a bamboo tube 2 of the flute into a tapered inner hole with a large upper end and a small lower end, wherein the taper is 0.3-0.6 degrees, the optimal taper is 0.4 degrees, the tapered inner hole can be a right circular cone hole or an elliptic cone hole, the upper end is provided with a flute blowing hole 1, the middle is provided with a flute finger hole 3, the lower part of the flute finger hole 3 is provided with a flute fundamental tone hole 4, and the lower part of the flute fundamental tone hole 4 is provided with a flute auxiliary tone hole 5.
Example 6:
as shown in the drawings of figure 1, figure 2 and figure 4, the bamboo flute of the bamboo genus of the square bamboo genus, the inner hole and the outline of the bamboo flute 2 are processed into a regular cylinder shape, the upper end is provided with a flute blowing hole 1, the middle part is provided with a flute finger hole 3, the lower part of the flute finger hole 3 is provided with a flute fundamental tone hole 4, and the lower part of the flute fundamental tone hole 4 is provided with a flute auxiliary tone hole 5.
Example 7:
as shown in fig. 7 and 8, the bamboo flute of the genus bamboos, the inner hole and the outline of the bamboo tube 12 of the genus bamboos are all processed into a right cylinder, the bamboo tube is provided with flute blowing holes 6, diaphragm holes 7, flute finger holes 8, six flute finger holes 8, or seven to ten holes, 2 flute fundamental tone holes 9 are provided below the flute finger holes, and 2 flute auxiliary tone holes 10 are provided below the flute fundamental tone holes 9.
In addition, the ruler eight and the pan flute are similar bamboo musical instruments with the flute and the flute, the requirements on the thickness of the bamboo wall and the density of bamboo fiber are very high, and the square bamboo is also suitable for manufacturing the ruler eight and the pan flute.

Claims (11)

1. A vertical bamboo flute and flute, its characterized in that: the materials for manufacturing the vertical bamboo flute and the flute are bamboo materials of the square bamboo genus.
2. The flute and flute according to claim 1, characterized in that: the bamboo flute is made of the lower end of the bamboo in the square bamboo, and the length, the inner diameter, the outer diameter and other dimensions of the bamboo in the square bamboo are determined according to different tone of the bamboo flute.
3. The flute and flute according to claim 2, characterized in that: the vertical bamboo flute is made of the bamboo material of the square bamboo genus and the lower end with the root.
4. The flute and flute according to claim 1, characterized in that: the flute is made of any partial section of the square bamboo, and the length, the inner diameter, the outer diameter and other dimensions of the square bamboo are determined according to different adjustability of the flute.
5. Flute and flute according to one of claims 1, 2 and 3, characterized in that: the bamboo joint of the bamboo flute bamboo pipe (2) of the bamboo flute of the square bamboo genus bamboo is opened, the inner hole is processed into a right cylinder shape, the upper end is provided with a flute blowing hole (1), the middle part is provided with a flute finger hole (3), the number of the flute finger holes (3) can be six to eight, the lower part of the flute finger hole is provided with a flute base sound hole (4), the lower part of the flute base sound hole (4) is provided with a flute auxiliary sound hole (5), the outline is slightly square, namely the natural appearance of the bamboo genus bamboo.
6. Flute and flute according to one of claims 1, 2 and 3, characterized in that: the inner hole of the bamboo pipe (2) of the bamboo flute of the square bamboo belonging to the bamboo flute is processed into an elliptic cylinder, the upper end of the bamboo pipe is provided with a flute blowing hole (1), the middle of the bamboo pipe is provided with a flute finger hole (3), the lower part of the flute finger hole (3) is provided with a flute base sound hole (4), and the lower part of the flute base sound hole (4) is provided with a flute auxiliary sound hole (5).
7. Flute and flute according to one of claims 1, 2 and 3, characterized in that: the bamboo flute bamboo tube (2) of the bamboo flute of the square bamboo is processed into a conical inner hole with a large upper end and a small lower end, the taper is 0.3-0.6 degrees, the conical inner hole can be a regular conical hole or an elliptic conical hole, the upper end is provided with a flute blowing hole (1), the middle is provided with a flute finger hole (3), the lower part of the flute finger hole (3) is provided with a flute base sound hole (4), and the lower part of the flute base sound hole (4) is provided with a flute auxiliary sound hole (5).
8. The flute and flute according to claim 7, characterized in that: the taper of the tapered inner hole is 0.4 degrees.
9. Flute and flute according to one of claims 1, 2 and 3, characterized in that: the bamboo flute is characterized in that the inner hole and the outline of a bamboo tube (2) of the bamboo flute of the square bamboo belonging to the bamboo flute are processed into a right cylinder, the upper end of the bamboo tube is provided with a flute blowing hole (1), the middle of the bamboo tube is provided with a flute finger hole (3), the lower part of the flute finger hole (3) is provided with a flute base sound hole (4), and the lower part of the flute base sound hole (4) is provided with a flute auxiliary sound hole (5).
10. The flute and flute according to claim 1 or 4, characterized in that: the inner hole and the appearance contour of the flute bamboo pipe (12) of the square bamboo flute are processed into a regular cylinder shape, the flute bamboo pipe is provided with a flute blowing hole (6), a membrane hole (7), flute finger holes (8), the flute finger holes (8) are six to ten holes, the lower part of the flute finger holes (8) is provided with 2 flute base sound holes (9), and the lower part of the flute base sound holes (9) is provided with 2 flute auxiliary sound holes (10).
11. The flute and flute according to claim 1, characterized in that: the bamboo in the square bamboo genus is used for making chi eight and pan flute.
CN201910829687.2A 2019-09-04 2019-09-04 Application of bamboo in bamboo flute and flute Pending CN112447154A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116252369A (en) * 2022-12-01 2023-06-13 成都大有林泉文化传播有限公司 Bamboo vertical blowing pipe flute processing technology

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Publication number Priority date Publication date Assignee Title
CN202871274U (en) * 2012-09-05 2013-04-10 玉屏县刘昆山萧笛社 Novel short flute
CN204155600U (en) * 2014-09-26 2015-02-11 陈强岑 The virgin vertical bamboo flute of a kind of southern music
CN106128432A (en) * 2016-06-24 2016-11-16 杭州余杭灵声乐器有限公司 A kind of production technology of perpendicular blowpipe flute
CN207052280U (en) * 2017-02-28 2018-02-27 陈操 A kind of flute vertical bamboo flute

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN202871274U (en) * 2012-09-05 2013-04-10 玉屏县刘昆山萧笛社 Novel short flute
CN204155600U (en) * 2014-09-26 2015-02-11 陈强岑 The virgin vertical bamboo flute of a kind of southern music
CN106128432A (en) * 2016-06-24 2016-11-16 杭州余杭灵声乐器有限公司 A kind of production technology of perpendicular blowpipe flute
CN207052280U (en) * 2017-02-28 2018-02-27 陈操 A kind of flute vertical bamboo flute

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Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116252369A (en) * 2022-12-01 2023-06-13 成都大有林泉文化传播有限公司 Bamboo vertical blowing pipe flute processing technology

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