CN215589640U - Cutting equipment for ceramic-based wave-transparent composite material - Google Patents

Cutting equipment for ceramic-based wave-transparent composite material Download PDF

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Publication number
CN215589640U
CN215589640U CN202121472978.XU CN202121472978U CN215589640U CN 215589640 U CN215589640 U CN 215589640U CN 202121472978 U CN202121472978 U CN 202121472978U CN 215589640 U CN215589640 U CN 215589640U
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China
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water
cutting
pipe
storage device
distilled water
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CN202121472978.XU
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袁钦
周永江
郏保琪
曹义
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Ningbo Shuxiang New Material Co ltd
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Ningbo Shuxiang New Material Co ltd
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Abstract

The utility model relates to a cutting device of a ceramic-based wave-transparent composite material, which comprises: a cutting device (1), a cooling device (2) arranged adjacent to the cutting device (1) and used for preparing and delivering distilled water; the cooling device (2) has a water outlet adjacent to a cutting position on the cutting device (1) for delivering the distilled water to the cutting position. The cutting device is assembled with the cooling device which can continuously prepare and output distilled water, and the distilled water is used for continuous cooling while cutting, so that the pollution of common tap water or cooling liquid to the wave-transparent composite material is avoided, and the problems of low cutting efficiency, high consumption speed of diamond wafers or sand lines and high cost caused by the current dry cutting mode are effectively solved.

Description

Cutting equipment for ceramic-based wave-transparent composite material
Technical Field
The utility model relates to the field of machinery, in particular to cutting equipment for a ceramic-based wave-transparent composite material.
Background
The ceramic-based wave-transmitting composite material has high temperature resistance, high strength and good dielectric property, overcomes the defects of poor toughness, poor thermal shock resistance and difficult processing of large-size members of single-phase ceramics, and is widely used for manufacturing wave-transmitting-bearing-heat-insulating integrated parts of high-speed aircrafts, such as antenna covers and antenna windows. The ceramic-based wave-transparent composite material system mainly comprises: quartz fiber reinforced quartz bases, boron nitride fiber reinforced boron nitride bases, silicon nitride fiber reinforced boron nitride bases, boron nitride fiber reinforced quartz and boron nitride bases, and the like.
When a ceramic matrix wave-transparent composite part is processed or a test sample is intercepted, the hardness of the ceramic matrix composite is higher, and a diamond wafer cutting machine or a diamond wire cutting machine is generally used for processing. Because the wave-transmitting material is very sensitive to metal element impurities, the mixing of the metal impurities can improve the dielectric constant and dielectric loss of the wave-transmitting material, so that the wave-transmitting performance is greatly reduced. Generally, because of high hardness, a diamond abrasive wire or a wafer is generally used for cutting, and tap water or cooling liquid is used for cooling. However, tap water or cooling liquid contains a large amount of metal ion impurities, such as sodium ions, potassium ions, magnesium ions, calcium ions, aluminum ions, iron ions, and the like. Furthermore, when the ceramic matrix wave-transmitting composite material itself contains a large amount of pores, these metal ions are very easily adsorbed and are difficult to remove. Therefore, the conventional cooling method cannot be used in the cutting process of the wave-transparent composite material in the prior art.
At present, a diamond wafer or diamond wire cutting machine is mainly adopted to process the ceramic-based wave-transparent composite material in a dry cutting mode, and in order to avoid the condition that the diamond wafer or diamond wire is consumed too fast due to a large amount of heat generated in the cutting process, the cutting speed is generally very low, so that the production efficiency is extremely low. Even so, the consumption degree of diamond cutting piece or sand line still is far higher than the common service behavior that has cooling water/liquid to the loaded down with trivial details degree of operation has been increased in the change of cutting piece and sand line, not only seriously influences work efficiency, still leads to the processing cost very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide cutting equipment for a ceramic-based wave-transparent composite material, which solves the problem of low cutting efficiency.
In order to achieve the above object of the present invention, the present invention provides a cutting device for ceramic-based wave-transparent composite material, comprising: the cutting device is arranged adjacent to the cutting device and is used for preparing and conveying the cooling device of the distilled water;
the cooling device is provided with a water outlet which is adjacent to a cutting position on the cutting device and is used for conveying the distilled water to the cutting position.
According to an aspect of the present invention, the cooling device includes: the device comprises a distilled water preparation unit for preparing distilled water, a water delivery hose connected with the distilled water preparation unit, a water delivery hard pipe connected with the water delivery hose, and a water outlet pipe support for supporting the water delivery hard pipe;
the water outlet pipe support is fixed on the cutting device through a sucking disc and can be detached;
the water outlet is positioned on the water delivery hard pipe.
According to an aspect of the present invention, the distilled water preparing unit includes: the water storage device comprises a water storage device, a water inlet pipe assembly communicated with the water storage device, a condensation pipe communicated with the water storage device, a heating device arranged in the water storage device and a support frame for supporting the water storage device;
the condensation pipe is communicated with the water delivery hose.
According to one aspect of the utility model, the water inlet pipe assembly comprises: the water inlet pipe is arranged on the water inlet pipe and is used for controlling the on-off of the water inlet pipe;
the ball float valve is used for controlling the water level in the water storage device to be lower than the position where the condensation pipe is connected with the water storage device;
along the water inlet direction of inlet tube, total ball valve of intaking with the ball-cock assembly is in set gradually on the inlet tube.
According to one aspect of the utility model, the water delivery hard pipe, the water outlet pipe support, the water storage device, the condensation pipe and the support frame are all made of aluminum materials.
According to one aspect of the utility model, the heating device is an electric heater with adjustable power.
According to one aspect of the present invention, the content of metal ions in the distilled water prepared by the cooling device is 1ppm or less.
According to one aspect of the utility model, the cutting device comprises: the cutting device comprises a main body, a cutting assembly arranged on the main body, and a sample table supported on the main body and arranged adjacent to the cutting assembly;
the sample stage can move in the directions of an x axis and a y axis simultaneously;
a sample clamp for clamping a sample is arranged on the sample table;
the water outlet pipe support is detachably connected with the sample clamp through a sucker arranged at the bottom.
According to one aspect of the utility model, the cutting assembly is a diamond wafer cutting assembly or a diamond grit wire cutting assembly.
According to one scheme of the utility model, the cutting device is assembled with the cooling device capable of continuously preparing and outputting distilled water, and the distilled water is used for continuously cooling while cutting, so that the pollution of common tap water or cooling liquid to the wave-transmitting composite material is avoided, and the problems of low cutting efficiency, high consumption speed of the diamond wafer or sand line and high cost caused by the current dry cutting mode are effectively solved. Meanwhile, the excellent wave-transmitting performance of the product or the sample is effectively ensured.
According to one scheme of the utility model, the cooling device is arranged at the position adjacent to the cutting device, so that the cutting assembly on the cutting device can be cooled in time, the abrasion of the cutting assembly is reduced, and the service life of the cutting assembly is ensured. Meanwhile, the use cost of the utility model is effectively reduced.
According to one scheme of the utility model, the cooling device capable of preparing and conveying distilled water is arranged at the position adjacent to the cutting device, so that distilled water basically not containing metal particles can be timely and sufficiently conveyed to the cutting position, further, the influence of common tap water or cooling liquid as a coolant on the ceramic matrix wave-transparent composite material with the porous structure can be effectively avoided, and the scheme of the utility model is further favorable for effectively ensuring the product quality of the cut material.
According to one scheme of the utility model, the water delivery hard pipe, the water outlet pipe bracket, the water storage device, the condenser pipe and the like are made of aluminum materials. The aluminum material can avoid being corroded by water in the long-term use process to generate impurity metal ions, particularly iron ions, and pollute the ceramic matrix composite.
According to one scheme of the utility model, the heating device with the adjustable heating power can flexibly control the outflow of distilled water, is beneficial to meeting the cooling speed requirements of different cutting devices, and effectively improves the application range of the scheme.
According to one scheme of the utility model, the water level in the water storage tank can be controlled by arranging the main water inlet ball valve and the float valve to control the water inlet pipeline, so that the distilled water can be continuously prepared, the distilled water is prevented from being dried, and the use safety and the flexibility of the scheme are ensured to be favorable.
According to one embodiment of the present invention, the water hose is a tubular body made of soft plastic, and the length of the water hose can be set according to requirements. The water outlet pipe support is arranged on the sample clamp, so that the outlet position of the distilled water is effectively ensured to follow up along with the movement of the sample table, the accuracy of the relative position between the water outlet and the cutting position is ensured, and the continuous cooling effect is effectively achieved.
According to one scheme of the utility model, the metal ion content of the distilled water generated in the scheme is in the range, so that the method is favorable for ensuring the quality of the cut product and effectively ensures the service performance of the cut product.
Drawings
Fig. 1 is a block diagram schematically showing a cutting apparatus according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In describing embodiments of the present invention, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship that is based on the orientation or positional relationship shown in the associated drawings, which is for convenience and simplicity of description only, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above-described terms should not be construed as limiting the present invention.
The present invention is described in detail below with reference to the drawings and the specific embodiments, which are not repeated herein, but the embodiments of the present invention are not limited to the following embodiments.
As shown in fig. 1, according to an embodiment of the present invention, the cutting apparatus for ceramic matrix wave-transparent composite material of the present invention comprises: a cutting device 1, a cooling device 2 arranged adjacent to the cutting device 1 and used for preparing and delivering distilled water. In the present embodiment, the cooling device 2 has a water outlet adjacent to the cutting position on the cutting device 1 for delivering distilled water to the cutting position.
According to the utility model, by arranging the cooling device 2 at the position adjacent to the cutting device, timely cooling of the cutting assembly on the cutting device can be realized, so that the abrasion of the cutting assembly is reduced, and the service life of the cutting assembly is prolonged. Simultaneously, timely cooling can also guarantee that the cutting assembly moves at a faster speed. Therefore, the use cost of the utility model is effectively reduced, and the cutting efficiency is improved.
According to the utility model, the cooling device 2 capable of preparing and conveying distilled water is arranged at the position adjacent to the cutting device, so that distilled water basically not containing metal particles can be timely and sufficiently conveyed to the cutting position, further the influence of common tap water or cooling liquid as a coolant on the ceramic matrix wave-transmitting composite material with a porous structure can be effectively avoided, and the scheme of the utility model is further favorable for effectively ensuring the product quality of the cut material.
As shown in fig. 1, according to an embodiment of the present invention, a cooling apparatus 2 includes: a distilled water preparing unit 21 for preparing distilled water, a water delivery hose 22 connected to the distilled water preparing unit 21, a water delivery pipe 23 connected to the water delivery hose 22, and an outlet pipe support 24 for supporting the water delivery pipe 23. In the present embodiment, the outlet pipe bracket 24 is detachably supported on the cutting device 1; the water outlet is positioned on the water delivery hard pipe 23.
In the present embodiment, the water hose 22 is a tubular body made of soft plastic, and the length thereof can be set as required.
In the present embodiment, the water pipe 23 is a tubular body made of hard material, and the length thereof can be set according to the requirement.
In the present embodiment, the position where the outlet pipe bracket 24 is connected to the water delivery hard pipe 23 can also be adjusted, so as to realize flexible adjustment of the water outlet position.
According to the utility model, the arrangement of the water delivery hose in the cooling device 2 can realize flexible adjustment of the position, orientation and the like of the water delivery hard pipe, and is favorable for ensuring the use flexibility of the utility model.
As shown in fig. 1, according to one embodiment of the present invention, a distilled water preparing unit 21 includes: the water storage device 211, the water inlet pipe assembly 212 communicated with the water storage device 211, the condensation pipe 213 communicated with the water storage device 211, the heating device 214 arranged in the water storage device 211, and the support frame 215 for supporting the water storage device 211. In the present embodiment, the condensation duct 213 communicates with the water hose 22. In the present embodiment, the heating device 214 is located below the water inlet pipe assembly 212 and the condensation pipe 213.
As shown in fig. 1, according to an embodiment of the present invention, the water inlet pipe assembly 212 includes: a water inlet pipe 2121, a main water inlet ball valve 2122 and a ball float valve 2123 which are arranged on the water inlet pipe 2121 and used for controlling the on-off of the water inlet pipe 2121. In this embodiment, a main water inlet ball valve 2122 and a float valve 2123 are provided in this order on the water inlet pipe 2121 in the water inlet direction of the water inlet pipe 2121.
In this embodiment, the water inlet pipe 2121 is located at an end of the water storage device 211 lower than the position where the condensation pipe 213 is connected to the water storage device 211. The water inlet pipe 2121 has a first pipe 2121a and a second pipe 2121b perpendicular to the first pipe 2121a, the second pipe 2121b is located in the water storage device 211, and an end of the second pipe 2121b far from the first pipe 2121a faces a bottom of the water storage device 211. The end of the second pipe 2121b facing the bottom of the water storage device 211 is lower than the connection position of the condensation pipe 213 to the water storage device 211. A main inlet ball valve 2122 and a float ball valve 2123 are provided on the first tube body 2121 a.
In this embodiment, the inlet ball valve 2122 is used to control the on/off of the inlet pipe 2121. The float valve 2123 is on-off controlled based on the height of the water level in the water storage device 211.
According to the utility model, the water level in the water storage tank can be controlled by arranging the main water inlet ball valve and the float valve to control the water inlet pipeline, so that the distilled water can be continuously prepared, the distilled water is prevented from being dried, and the use safety and flexibility of the scheme are ensured to be favorable.
As shown in fig. 1, according to an embodiment of the present invention, the water delivery pipe 23, the water outlet pipe bracket 24, the water storage device 211, the condensation pipe 213, and the support frame 215 are made of aluminum material.
According to the present invention, the structure made of the aluminum material has not only good structural strength but also light weight. And the aluminum material can avoid being corroded by water in the long-term use process, so that impurity metal ions, particularly iron ions, are generated, and the pollution is generated on the ceramic matrix composite material.
As shown in fig. 1, according to one embodiment of the present invention, the heating device 214 is an electric heater with adjustable power. Through the heating device 214 with the adjustable heating power, the outflow quantity of the distilled water can be flexibly controlled, the cooling speed requirements required by different cutting devices 1 are met, and the application range of the scheme is effectively widened.
In this embodiment, a suction cup is provided at the bottom of the outlet pipe bracket 24.
As shown in fig. 1, according to one embodiment of the present invention, the content of metal ions in distilled water prepared by the cooling device 2 is 1ppm or less.
According to the utility model, the metal ion content of the distilled water generated in the scheme is in the range, which is beneficial to ensuring the quality of the cut product and effectively ensures the service performance of the cut product.
As shown in fig. 1, according to one embodiment of the present invention, a cutting device 1 includes: the cutting device comprises a main body 11, a cutting assembly 12 arranged on the main body 11, and a sample table 13 supported on the main body 11 and arranged adjacent to the cutting assembly 12. In the present embodiment, the outlet tube holder 24 is supported on the sample stage 13.
The water outlet pipe support 24 is arranged on the sample table 13, so that the distilled water outlet position is effectively ensured to follow up along with the movement of the sample table 13, the accuracy of the relative position between the water outlet and the cutting position is ensured, and the continuous cooling effect is effectively achieved.
As shown in fig. 1, according to an embodiment of the present invention, the sample stage 13 can be moved in the x-axis and y-axis directions simultaneously, and the sample stage 13 includes: an X-axis drive, a Y-axis drive, and a sample holder 131 for holding a sample. In this embodiment, the outlet tube holder 24 is detachably connected to the sample stage 133 through a suction cup provided at the bottom.
As shown in FIG. 1, according to one embodiment of the present invention, the cutting assembly 12 is a diamond wafer cutting assembly or a diamond grit cutting assembly.
In order to further explain the utility model, the working flow of the utility model is further explained with reference to the attached drawings.
(1) Placing a sample plate (or a product) to be cut (such as a ceramic-based wave-transparent composite plate) on the sample table 13, and firmly clamping the sample plate (or the product) by the sample clamp 131; in this embodiment, the sample clamp 131 is a pressing plate, and the sample plate is pressed by the screw connection of the bolt and the sample stage 133; in the present embodiment, the cutting assembly 12 employed is a diamond grit wire cutting assembly;
(2) sucking the water outlet pipe bracket 24 with a sucker on the sample clamp 131 for fixing;
(3) connecting the water inlet pipe 2121 with a tap water source, opening the main water inlet ball valve 2122, and adding tap water into the water storage device 211;
(4) after the water in the water storage device 211 reaches the set water level, the ball float 2123 is closed;
(5) the circulating condensed water is introduced into the cooling cavity in the condensing pipe 213;
(6) the power supply of the heating device 214 is switched on, the heating power of the heating device 214 is adjusted, and the distilled water can continuously flow out of the water delivery hard pipe 23;
(7) starting the cutting device 1 to perform linear cutting on the sample plate, and adjusting the cutting speed of the cutting assembly to be proper;
(8) after cutting, the cutting device 1 is closed;
(9) the circulating cooling water in the heating device 214, the total water inlet ball valve 2122 and the condensation pipe 213 is closed;
(10) the sample holder 131 is removed and the template is removed.
The foregoing is merely exemplary of particular aspects of the present invention and devices and structures not specifically described herein are understood to be those of ordinary skill in the art and are intended to be implemented in such conventional ways.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A cutting apparatus for ceramic matrix wave-transparent composite materials, comprising: a cutting device (1), a cooling device (2) arranged adjacent to the cutting device (1) and used for preparing and delivering distilled water;
the cooling device (2) has a water outlet adjacent to a cutting position on the cutting device (1) for delivering the distilled water to the cutting position.
2. The cutting apparatus according to claim 1, characterized in that the cooling device (2) comprises: the device comprises a distilled water preparation unit (21) for preparing distilled water, a water delivery hose (22) connected with the distilled water preparation unit (21), a water delivery hard pipe (23) connected with the water delivery hose (22), and a water outlet pipe support (24) for supporting the water delivery hard pipe (23);
the water outlet pipe support (24) is fixed on the cutting device (1) through a sucking disc and can be detached;
the water outlet is positioned on the water delivery hard pipe (23).
3. The cutting apparatus according to claim 2, wherein the distilled water preparation unit (21) comprises: the water storage device (211), a water inlet pipe assembly (212) communicated with the water storage device (211), a condensation pipe (213) communicated with the water storage device (211), a heating device (214) arranged in the water storage device (211), and a support frame (215) for supporting the water storage device (211);
the condensation pipe (213) is communicated with the water delivery hose (22).
4. The cutting apparatus according to claim 3, wherein the water intake pipe assembly (212) comprises: the water inlet pipe (2121) is provided with a main water inlet ball valve (2122) and a float ball valve (2123) which are arranged on the water inlet pipe (2121) and used for controlling the on-off of the water inlet pipe (2121);
the ball float valve (2123) is used for controlling the water level in the water storage device (211) to be lower than the position where the condensation pipe (213) is connected with the water storage device (211);
along the water inlet direction of the water inlet pipe (2121), the total water inlet ball valve (2122) and the ball float valve (2123) are sequentially arranged on the water inlet pipe (2121).
5. The cutting apparatus according to claim 3 or 4, wherein the water delivery pipe (23), the water outlet pipe support (24), the water storage device (211), the condensation pipe (213) and the support frame (215) are made of aluminum material.
6. The cutting apparatus according to claim 3 or 4, wherein the heating device (214) is an electric heater with adjustable power.
7. The cutting apparatus according to claim 1, wherein the content of metal ions in the distilled water produced by the cooling device (2) is below 1 ppm.
8. The cutting apparatus according to claim 6, characterized in that the cutting device (1) comprises: a main body (11), a cutting assembly (12) arranged on the main body (11), a sample stage (13) supported on the main body (11) and arranged adjacent to the cutting assembly (12);
the sample stage (13) can move in the directions of an x axis and a y axis simultaneously;
a sample clamp (131) for clamping a sample is arranged on the sample table (13);
the water outlet pipe support (24) is detachably connected with the sample clamp (131) through a sucking disc arranged at the bottom.
9. The cutting apparatus according to claim 8, wherein the cutting assembly (12) is a diamond wafer cutting assembly or a diamond grit wire cutting assembly.
CN202121472978.XU 2021-06-30 2021-06-30 Cutting equipment for ceramic-based wave-transparent composite material Active CN215589640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121472978.XU CN215589640U (en) 2021-06-30 2021-06-30 Cutting equipment for ceramic-based wave-transparent composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121472978.XU CN215589640U (en) 2021-06-30 2021-06-30 Cutting equipment for ceramic-based wave-transparent composite material

Publications (1)

Publication Number Publication Date
CN215589640U true CN215589640U (en) 2022-01-21

Family

ID=79876859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121472978.XU Active CN215589640U (en) 2021-06-30 2021-06-30 Cutting equipment for ceramic-based wave-transparent composite material

Country Status (1)

Country Link
CN (1) CN215589640U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Huamao Aerospace Technology Co.,Ltd.

Assignor: NINGBO SHUXIANG NEW MATERIAL Co.,Ltd.

Contract record no.: X2023330000869

Denomination of utility model: A cutting equipment for ceramic based wave transmitting composite materials

Granted publication date: 20220121

License type: Exclusive License

Record date: 20231122