CN114702326A

CN114702326A - Ceramic composite material bow rod of piano bow, preparation method and application

Info

Publication number: CN114702326A
Application number: CN202210216787.XA
Authority: CN
Inventors: 刘持栋; 付志强; 穆阳阳; 成来飞
Original assignee: Northwestern Polytechnical University
Current assignee: Northwestern Polytechnical University
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-05
Anticipated expiration: 2042-03-07
Also published as: CN114702326B

Abstract

The invention relates to a ceramic composite material bow rod, a preparation method and application, belonging to the field of stringed instrument materials; the bow rod comprises a carbon fiber or ceramic fiber hollow rod, and an interface layer and a ceramic matrix which are sequentially deposited on the surface of the carbon fiber or ceramic fiber hollow rod. The preparation method comprises the following steps: designing and preparing an inner mold with a bow rod, preparing a fiber woven body on the inner mold, sequentially depositing an interface layer and a ceramic matrix, and processing to a designed size to obtain the bow rod made of the ceramic composite material. The bow rod prepared by the invention can obviously improve the elasticity and the vibration transmission speed of the fiddle bow, so that the fiddle bow can feed back vibration more quickly and clearly; meanwhile, the problems that the tension of the fiddle bow is unstable in a complex temperature and humidity environment, and the performance and the size of the fiddle bow change after long-time use and the like can be effectively solved; in addition, the environmental adaptability and the service life of the fiddle bow are improved.

Description

Ceramic composite material bow rod of piano bow, preparation method and application

Technical Field

The invention belongs to the field of stringed instrument materials, and particularly relates to a ceramic composite material bow rod, a preparation method and application.

Background

String pulling type string instruments such as violins, violas, cellos, bass and urheens have a great position in various symphony musical performances, solo and accompaniment and other representation occasions, and the artistic expression effect of the string pulling type string instruments is directly influenced by the tone quality of the string pulling type string instruments. As for the stringed musical instrument described above, the main factors that determine the sound quality of the instrument are the body and the bow. The bow is the only bridge for the player to establish the connection with the piano, so the playing effect is closely related to the performance of the bow.

The structure of the bow can be divided into accessories such as a bow rod, bow hair, a bow hair box, an adjusting screw, a winding handle and the like. The bow stick is the main body of the bow, and the material of the bow stick determines the overall performance of the bow. The main index for measuring the quality of the bow rod is the tension performance of the bow rod. On one hand, in order to obtain larger and more stable tension, the bow-rod material is made of wood and carbon fiber materials such as Bernan Buckwood produced in Brazil; on the other hand, in order to maintain uniform tension performance of the bow in a long-term performance and a complicated temperature and humidity environment, it is necessary to perform surface treatment such as painting on the surface of the bow stick.

However, brazil government has already limited its logging and trading due to the explosive decrease in the number of bernan bakken woods caused by excessive mining, and the major woods used to make the fiducials have been in short supply year by year. On the other hand, the bows made of common wood and carbon fiber materials have short plates with low vibration transmission speed, poor elasticity, large thermal expansion coefficient, large moisture absorption deformation amount, difficult recovery after deformation and the like in performance.

The prior art discloses a carbon fiber composite fiddle bow with application number of 200420027215.4, which is composed of a glass fiber inner core body and a carbon fiber layer wrapped on the surface of the glass fiber inner core body, wherein the glass fiber inner core body is connected with the carbon fiber layer through bonding agent. The fiddle bow of the structure replaces wood with plastic, so that a large amount of wood resources are saved; however, it cannot control the elastic modulus of the bridge, and has problems of low vibration transmission speed, poor elasticity, and large thermal expansion coefficient.

The prior art discloses a urheen, the application number is 201520085200.1, and a urheen rod comprises a hollow carbon fiber main support rod, the lower end of the hollow carbon fiber main support rod is inserted into a urheen barrel; this musical instrument pole adopts carbon fiber hollow tube preparation musical instrument pole, and body of rod intensity is high, can not crooked, warp, nevertheless can only vibrate the low regulation of transfer speed through the carbon fiber vibration board, and the elastic modulus of musical instrument pole still can't realize controlling.

The continuous fiber reinforced ceramic matrix composite has the advantages of light weight, high strength, high temperature resistance and the like, is widely applied to aviation and aerospace heat-proof components, and mainly solves the problems of high temperature resistance, high strength, high rigidity and fracture toughness. The adoption of the material as the main body material of the bow is expected to overcome the defects of the common wood and carbon fiber material bows, but the problem of the elastic modulus of the common wood and carbon fiber material bows when the common wood and carbon fiber material bows are used as playing musical instruments still needs to be solved. The higher the elastic modulus is, the faster the vibration transmission speed is, but the hand feeling is harder during playing; the lower the elastic modulus, the slower the vibration transmission speed and the softer hand feeling. Therefore, the design in terms of materials, structures, processes and the like is needed to realize effective coordination of vibration transmission effect and playing hand feeling.

Disclosure of Invention

The technical problem to be solved is as follows:

in order to avoid the defects of the prior art, the invention provides a ceramic composite material bow rod, a preparation method and application thereof, wherein carbon fibers or ceramic fibers are used as a matrix, and an interface layer and a ceramic matrix are sequentially deposited on the surface of the matrix to obtain the ceramic composite material bow rod; by arranging the interface layer and the ceramic matrix and limiting the parameter conditions of the deposition process of the ceramic matrix, the problems of insufficient elasticity of a bow rod of the fiddle bow, unstable tension in a complex temperature and humidity environment, performance and size change after long-time use and the like are solved.

The technical scheme of the invention is as follows: a bow rod made of ceramic composite material is characterized by comprising a carbon fiber or ceramic fiber hollow rod, and an interface layer and a ceramic matrix which are sequentially deposited on the surface of the carbon fiber or ceramic fiber hollow rod.

The technical scheme of the invention is as follows: the interface layer is pyrolytic carbon or boron nitride and has a thickness of 100-600 nm.

The invention further adopts the technical scheme that: the ceramic matrix is silicon carbide or silicon nitride.

A preparation method of a ceramic composite material bow rod is characterized by comprising the following specific steps:

step 1: establishing an inner model of the bow rod;

and 2, step: processing an inner mold; graphite paper, aramid paper, parchment paper or natural wood are used as mould materials, and the arch bar inner mould is processed according to the arch bar inner geometrical profile;

and step 3: preparing a braided body; one or more of carbon fiber or ceramic fiber is used as raw material, and an arch bar braided body is braided on the circumferential surface of the arch bar inner die;

and 4, step 4: preparing an interface layer; placing the bow rod braided body with the bow rod inner mold in a chemical vapor deposition furnace, and preparing an interface layer on the surface of the bow rod braided body;

when the interface layer is pyrolytic carbon, the preparation process comprises the following steps: the deposition pressure is 50-1000Pa, the deposition temperature is 900-; wherein the flow ratio of the propylene to the hydrogen is 1: 1-5; performing circulation for 3-6 times;

when the interface layer is boron nitride, the preparation process comprises the following steps: the deposition pressure is 100-8000Pa, the deposition temperature is 850-1050 ℃, the deposition time is 10-20h, and the deposition gas is the mixed gas of argon, hydrogen, ammonia and boron trichloride; wherein the flow ratio of the argon, the hydrogen, the ammonia gas and the boron trichloride is 1:1-3:2-8: 2-8; performing circulation for 2-4 times;

and 5: preparing a ceramic matrix; placing the bow rod braid subjected to interface layer preparation in a chemical vapor deposition furnace, and preparing a ceramic matrix on the surface of the bow rod braid;

when the ceramic matrix is silicon carbide, the preparation process comprises the following steps: heating to 900-class sand 1200 ℃ under the pressure of 200-class sand 5000Pa, keeping the temperature for 1-2h, introducing mixed gas of trichloromethylsilane, hydrogen and argon, depositing for 15-28h, keeping the temperature for 1-2h, and cooling to room temperature; the loop is executed 12-18 times.

When the ceramic matrix is silicon nitride, the preparation process comprises the following steps: heating to 700-1200 ℃ under the pressure of 200-5000Pa, preserving heat for 1-2h, then mixing hydrogen, argon, trichloromethylsilane and ammonia gas at the flow ratio of 1:1:5-50:5-50, depositing for 10-25h, then continuing preserving heat for 1-2h, and cooling to room temperature; the cycle is executed for 4-8 times;

step 6: processing; and removing residual mold residues in the bow rod of the prepared ceramic substrate by adopting a mechanical processing and polishing mode, and processing the outer molded surface and the long groove at the joint of the outer molded surface and the bow hair box to the designed size.

The further technical scheme of the invention is as follows: in the step 1, the profile of the bow rod of the bow is selected as a reference, and the profile of the bow rod is inwardly biased by 0.5-2.0mm to obtain the inner-type geometric profile of the bow rod.

The further technical scheme of the invention is as follows: in the step 2, before the inner die is processed, resin glue is adopted to solidify and reinforce the die material.

The further technical scheme of the invention is as follows: in the step 3, a two-dimensional weaving mode is adopted to weave a woven body, and the thickness is the offset size in the step 1; the two-dimensional weaving is two-dimensional plain weaving, two-dimensional satin weaving, two-dimensional twill weaving or 2.5-dimensional weaving.

The further technical scheme of the invention is as follows: when the raw material of the woven body is carbon fiber, the included angle between the warp direction of the woven cloth and the central axis of the fiddle bow is 0-20 degrees; when weaving body raw and other materials and be ceramic fiber, the warp direction of weaving cloth is 30 ~ 45 with the contained angle of bow axis.

The further technical scheme of the invention is as follows: in the step 3, the raw material of the braided body is silicon carbide fiber or mullite fiber.

The application of the bow rod of the ceramic composite material fiddle bow is characterized in that: the bow rod made of the ceramic composite material is applied to string-pulling stringed musical instruments, including violins, violas, cellos, bass and urheens.

Advantageous effects

The invention has the beneficial effects that:

firstly, the elastic modulus of the ceramic composite material is 45-150GPa, which is obviously higher than that of the natural wood by adopting a method for measuring the along-grain compressive elastic modulus of the wood of GB/T15777-1995. Therefore, the ceramic composite material is used as the main material of the bow rod, so that the elasticity and the vibration transmission speed of the bow can be obviously improved, and the feedback of the bow to the vibration is quicker and clearer.

In the prior art, the material is applied to the field of aerospace, and the temperature resistance, high strength, high rigidity and fracture toughness of the material are mainly concerned. In the case of fiber preforms, only the properties in the 0 ° weave direction (i.e. the direction in which the properties are highest) are generally considered; in the aspect of interface layer preparation, the technological parameters which can ensure the strength and the fracture toughness to be highest are generally selected; in the aspect of ceramic matrix preparation, the technological parameters which can make the strength and the temperature resistance highest are generally selected. The invention focuses on the performance of influencing the vibration transmission speed and playing hand feeling, namely the elastic modulus of the material must be controlled within a proper range through the combined design of the fiber preform, the interface layer and the ceramic matrix.

The fiber type and the weaving angle of the fiber as the matrix can directly influence the elastic modulus of the axis of the fiddle bow, and if the fiber type and the weaving angle are not adjusted, the ceramic fiber can cause the problems of overhigh elastic modulus and insufficient elastic modulus caused by the carbon fiber; the invention limits the parameter conditions of the deposition process of the interface layer and the ceramic matrix, and the obtained deposition time is in the gradual and partial curve, so that the prepared material has stable performance. As shown in fig. 4, for the carbon fiber woven body, the weaving angle should be between 0 to 20 °, otherwise, the effect of improving the modulus cannot be achieved; for the silicon carbide ceramic fiber woven body, the weaving angle is 30-45 degrees, otherwise, the modulus is too high, and the playing hand feeling is hard. As shown in fig. 5 and 6, it is shown that the preparation process parameters (time) of the interface layer and the ceramic matrix should be within a certain range, and deviation from the range will cause the modulus of the material to be unstable, and thus, a bow rod product with uniform performance cannot be formed.

And secondly, the axial dry shrinkage rate of the ceramic composite material is 0, the radial dry shrinkage rate is 0, the volume dry shrinkage rate is 0, and the axial dry shrinkage rate, the radial dry shrinkage rate and the volume dry shrinkage rate are obviously lower than those of the wood, namely 0.1-0.5%, 2-6% and 5-15%. Therefore, the ceramic composite material is used as the main material of the bow rod, so that the problems of unstable tension, performance and size change after long-time use and the like of the bow in a complex temperature and humidity environment can be effectively solved, and surface treatment such as painting is not needed.

The bow rod has the hollow structural characteristics, the vibration transmission effect of the bow rod can be fully exerted, compared with the traditional solid bow rod made of pure wood and a solid bow rod made of carbon fiber materials, the weight of the bow rod is light, and a counterweight can be added according to the preference of a player to adjust the weight and the gravity center of the bow rod; furthermore, the transmission of vibrations is concentrated only on the surface of the hollow stick, further improving the clear feedback of the bow to the vibrations.

Fourthly, the die material adopted in the preparation process of the invention is continuously carbonized under the influence of high temperature in the implementation process of the step 4 and the step 5, is corroded and pulverized in the process waste gas environment of the step 4 and the step 5, and is discharged along with the process waste gas in the chemical vapor deposition furnace. That is, the mold material in step 2 gradually disappears in situ in the subsequent manufacturing process, and the material selection of such mold is closely related to the fiber weave pattern and the process parameters (temperature, flow rate and time) in the other steps. If the range of the material selection range or the process parameter range of the mold is exceeded, the problems that the mold cannot achieve the bow rod shaping effect, the residual quantity after disappearance is too large and the like can occur.

Compared with natural wood, the ceramic composite material has the natural advantages of acid resistance, alkali resistance, flame retardance, bacterium (mildew) resistance, insect pest resistance and the like, and can obviously improve the environmental adaptability and the service life of the fiddle bow.

And sixthly, the application of the ceramic composite material bow rod can save wood raw materials which are in shortage day by day and accords with the theme of environmental protection.

Drawings

FIG. 1 is a schematic view of a bow having a ceramic composite bow stick according to the present invention;

FIG. 2 is a photograph of the appearance of a ceramic composite bow rod according to the present invention;

FIG. 3 is a photograph of a cross-section of a ceramic composite bow rod according to the present invention;

FIG. 4 is a graph of the effect of fiber type and its woven warp direction angle to the bow axis on elastic modulus;

FIG. 5 is a graph of the effect of fiber type and interfacial layer deposition time on elastic modulus according to the present invention;

FIG. 6 is a graph of the effect of fiber type and ceramic matrix deposition time on elastic modulus for the present invention.

Detailed Description

The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-3, the bow stick of the ceramic composite material of the present invention comprises a carbon fiber or ceramic fiber hollow stick, and an interface layer and a ceramic matrix deposited on the surface of the carbon fiber or ceramic fiber hollow stick in sequence; the interface layer is pyrolytic carbon or boron nitride and has the thickness of 100-600 nm; the ceramic matrix is silicon carbide or silicon nitride.

The preparation method of the bow rod of the ceramic composite material comprises the following specific steps:

step 1: establishing an inner model of the bow rod; taking the selected bow rod profile as a reference, and inwards offsetting the profile of the bow rod by 0.5-2.0mm to obtain a bow rod internal-type geometric profile;

and 2, step: processing an inner mold; graphite paper, aramid paper, parchment paper or natural wood are used as mould materials, and the arch bar inner mould is processed according to the arch bar inner geometrical profile; before the processing of the inner mold, resin glue can be adopted to carry out curing reinforcement on the mold material;

and step 3: preparing a braided body; one or more of carbon fiber or ceramic fiber (such as silicon carbide fiber or mullite fiber) is used as a raw material, and an arch bar braided body is braided on the peripheral surface of the arch bar inner die; weaving a woven body in a two-dimensional weaving mode, wherein the thickness is the offset size in the step 1; the two-dimensional weaving is two-dimensional plain weaving, two-dimensional satin weaving, two-dimensional twill weaving or 2.5-dimensional weaving;

when the raw material of the woven body is carbon fiber, the included angle between the warp direction of the woven cloth and the central axis of the fiddle bow is 0-20 degrees; when the raw material of the woven body is ceramic fiber, the included angle between the warp direction of the woven cloth and the central axis of the fiddle bow is 30-45 degrees;

when the interface layer is pyrolytic carbon, the preparation process comprises the following steps: the deposition pressure is 50-1000Pa, the deposition temperature is 900-; wherein the flow ratio of the propylene to the hydrogen is 1: 1-5; circularly executing for 3-6 times;

wherein, the die material in the step 2 is continuously carbonized under the influence of high temperature in the implementation process of the step 4 and the step 5, is corroded and pulverized in the process waste gas environment of the step 4 and the step 5, and is discharged along with the process waste gas in the chemical vapor deposition furnace. That is, the mold material in step 2 gradually disappears in situ in the subsequent manufacturing process, and the material selection of such mold is closely related to the fiber weave pattern and the process parameters (temperature, flow rate and time) in the other steps. If the range of the material selection or the range of the process parameters of the mold is exceeded, the problems that the mold cannot achieve the bow rod shaping effect, the residual quantity after disappearance is too large and the like occur.

And 6: processing; and removing residual mold residues in the bow rod of the prepared ceramic substrate by adopting a mechanical processing and polishing mode, and processing the outer molded surface and the long groove at the joint of the outer molded surface and the bow hair box to the designed size.

Example 1:

a ceramic composite material bow stick comprises the following steps:

step 1: and (5) establishing an internal model. And taking the profile of the bow stick of the typical bow as reference, and inwards offsetting the profile by 0.8mm to obtain the internal-type geometrical profile of the bow stick.

Step 2: and (5) processing an inner mold. The method is characterized in that natural wood is used as a mould material, and the bow-rod inner mould is processed according to the bow-rod inner geometrical profile.

And step 3: and (4) preparing a braided body. A woven body having a thickness of 0.8mm was woven on a bow-rod inner mold by a two-dimensional plain weave using carbon fibers as a raw material.

And 4, step 4: and preparing an interface layer. And placing the bow rod braided body with the bow rod inner mold in a chemical vapor deposition furnace, and preparing a pyrolytic carbon interface layer with the thickness of 250nm on the surface of the bow rod braided body. The preparation process comprises the following steps: depositing under 800Pa, 1050 deg.C for 56h, and using mixed gas of propylene and hydrogen as deposition gas, and performing heat treatment at 1950 deg.C for 30h under vacuum condition; wherein the flow ratio of the propylene to the hydrogen is 1: 5; the loop is executed 3 times.

And 5: and preparing a ceramic matrix. And placing the bow rod braid body with the prepared interface layer in a chemical vapor deposition furnace, and preparing a silicon carbide ceramic matrix on the surface of the bow rod braid body. The preparation process comprises the following steps: heating to 1000 ℃ under the pressure of 2000Pa, keeping the temperature for 2h, introducing mixed gas of trichloromethylsilane, hydrogen and argon, wherein the flow ratio of trichloromethylsilane to hydrogen to argon is 1:12:18, depositing for 55h, keeping the temperature for 2h, and cooling to room temperature; the loop is executed 5 times.

Step 6: and (6) processing. And removing residual die materials in the bow rod of the prepared ceramic substrate by adopting a mechanical processing and polishing mode, and processing the outer molded surface and the long groove at the joint of the outer molded surface and the bow hair box to the designed size.

Example 2:

a ceramic composite material bow stick comprises the following steps:

step 1: and (5) establishing an internal model. And taking the typical bow rod profile as a reference, and inwards offsetting the profile by 1.0mm to obtain the bow rod internal-type geometric profile.

Step 2: and (5) processing an inner mold. The template is characterized in that the template is made of parchment paper wood, the bow-rod inner-shaped template is wound according to the bow-rod inner-shaped geometric profile, and resin glue is used for curing and reinforcing the wound parchment paper.

And step 3: and (4) preparing a braided body. Silicon carbide fiber is used as a raw material, a two-dimensional twill weaving mode is adopted, and a weaving body with the thickness of 1.0mm is woven on the bow rod inner mold.

And 4, step 4: and preparing an interface layer. And placing the bow rod braided body with the bow rod inner mold in a chemical vapor deposition furnace, and preparing a pyrolytic carbon interface layer with the thickness of 480nm on the surface of the bow rod braided body. The preparation process comprises the following steps: : the deposition pressure is 900Pa, the deposition temperature is 700 ℃, the deposition time is 32h, and the deposition gas is a mixed gas of argon, hydrogen, ammonia and boron trichloride; wherein the flow ratio of the argon, the hydrogen, the ammonia gas and the boron trichloride is 1:1.5:6: 6; the loop is executed 2 times.

And 5: preparing a ceramic matrix. And placing the bow rod braid body with the prepared interface layer in a chemical vapor deposition furnace, and preparing a silicon carbide ceramic matrix on the surface of the bow rod braid body. The preparation process comprises the following steps: heating to 1050 ℃ under the pressure of 1200Pa, keeping the temperature for 2h, introducing mixed gas of trichloromethylsilane, hydrogen and argon, wherein the flow ratio of trichloromethylsilane to hydrogen to argon is 1:10:15, depositing for 48h, keeping the temperature for 2h, and cooling to room temperature; the loop is executed 4 times.

Effect verification

The elasticity modulus of the bow rod material prepared in the embodiment 1-2 is respectively 75GPa and 228GPa, which is measured by a method for measuring the compression elasticity modulus of 1995 wood along grain by GB/T15777-. Therefore, the bow stick prepared in the embodiment 1-2 can obviously improve the elasticity and the vibration transmission speed of the bow, and the feedback of the bow to the vibration is quicker and clearer.

The bow rod prepared in the example 1-2 is measured by a GB/T1932-2009 wood drying shrinkage determination method, and the axial drying shrinkage rate, the radial drying shrinkage rate and the volume drying shrinkage rate of two bow rod materials are 0 and 0, which are obviously lower than the axial drying shrinkage rate of 0.1-0.5%, the radial drying shrinkage rate of 2-6% and the volume drying shrinkage rate of 5-15% of the wood. Therefore, the bow stick prepared in example 1-2 can effectively solve the problems of unstable tension, performance and size change after long-term use and the like of the bow in a complex temperature and humidity environment without any surface treatment.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims

1. A bow rod made of ceramic composite material is characterized by comprising a carbon fiber or ceramic fiber hollow rod, and an interface layer and a ceramic matrix which are sequentially deposited on the surface of the carbon fiber or ceramic fiber hollow rod.

2. The ceramic composite bow rod of claim 1, wherein: the interface layer is pyrolytic carbon or boron nitride and has the thickness of 100-600 nm.

3. The ceramic composite bow rod of claim 1, wherein: the ceramic matrix is silicon carbide or silicon nitride.

4. A method for preparing a bow stick of a ceramic composite material according to any one of claims 1 to 3, characterized by the following specific steps:

step 1: establishing an inner model of the bow rod;

step 2: processing an inner mold; graphite paper, aramid paper, parchment paper or natural wood are used as mould materials, and the bow-rod inner mould is processed according to the geometrical profile of the bow-rod inner mould;

and 3, step 3: preparing a braided body; one or more of carbon fiber or ceramic fiber is used as a raw material, and an arch bar braided body is braided on the circumferential surface of the arch bar inner die;

when the interface layer is boron nitride, the preparation process comprises the following steps: the deposition pressure is 100-8000Pa, the deposition temperature is 850-1050 ℃, the deposition time is 10-20h, and the deposition gas is a mixed gas of argon, hydrogen, ammonia and boron trichloride; wherein the flow ratio of the argon, the hydrogen, the ammonia gas and the boron trichloride is 1:1-3:2-8: 2-8; performing circulation for 2-4 times;

step 6: processing; and removing residual mould residues in the bow rod of the prepared ceramic substrate by adopting a mechanical processing and polishing mode, and processing the outer molded surface and the long groove at the joint of the bow-hair box to the designed size.

5. The method of making a ceramic composite bow rod according to claim 4, wherein: in the step 1, the profile of the bow rod of the bow is selected as a reference, and the profile of the bow rod is inwardly biased by 0.5-2.0mm to obtain the inner-type geometric profile of the bow rod.

6. The method of making a ceramic composite bow rod according to claim 4, wherein: in the step 2, before the inner die is processed, resin glue is adopted to solidify and reinforce the die material.

7. The method of making a ceramic composite bow rod according to claim 4, wherein: in the step 3, a two-dimensional weaving mode is adopted to weave a woven body, and the thickness is the offset size in the step 1; the two-dimensional weaving is two-dimensional plain weaving, two-dimensional satin weaving, two-dimensional twill weaving or 2.5-dimensional weaving.

8. The method of making a ceramic composite bow rod according to claim 4, wherein: when the raw material of the woven body is carbon fiber, the included angle between the warp direction of the woven cloth and the central axis of the fiddle bow is 0-20 degrees; when weaving body raw and other materials and be ceramic fiber, the warp direction of weaving cloth is 30 ~ 45 with the contained angle of bow axis.

9. The method of making a ceramic composite bow rod according to claim 4, wherein: in the step 3, the raw material of the braided body is silicon carbide fiber or mullite fiber.

10. The application of the bow rod of the ceramic composite material bow is characterized in that: the bow-shaped rod made of the ceramic composite material is applied to string-pulling type stringed instruments, including violins, violas, cellos, bass and urheens.