CN207771452U - A kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) - Google Patents
A kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) Download PDFInfo
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- CN207771452U CN207771452U CN201721794904.1U CN201721794904U CN207771452U CN 207771452 U CN207771452 U CN 207771452U CN 201721794904 U CN201721794904 U CN 201721794904U CN 207771452 U CN207771452 U CN 207771452U
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- fibre composite
- carbon fibre
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Abstract
The utility model is related to milling technical field of processing equipment, especially a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant), including supersonic generator, the supersonic generator are connect with carbon brush, and the carbon brush is connected with electrode；The electrode is annular shape, it is arranged on the transducer, the energy converter lower end is connected with amplitude transformer, and the amplitude transformer lower end is connected with drill bit by the first fixture, the drill bit lower end, which is equipped with, needs milling carbon fibre composite, and the milling carbon fibre composite is arranged on dynamometer；The dynamometer is fixed on lathe and signal output end is connect with charge amplifier, and the charge amplifier is connect with controller, and the controller controls supersonic generator work.The utility model is simple in structure, milling precision is high, it is fast, efficient that the speed of service is controlled by controller, has extensive practical value in fields such as aerospace, biomedicine, military affairs.
Description
Technical field
The utility model is related to milling technical field of processing equipment more particularly to a kind of carbon fibre composite rotary ultrasonics
Milling processing unit (plant).
Background technology
Carbon fibre composite has that light-weight, specific strength is high, specific modulus is high, corrosion-resistant, high temperature resistant etc. is a series of excellent
Point, and have good compatibility with the muscle, bone, blood of human body, so in fields such as aerospace, biomedicine, military affairs
The foreground being widely used.Different from metal material processing, the reinforcing fiber in composite material is main in cutting process
Element is worn, cutting force is mainly transmitted on fiber by the matrix in composite material during the cutting process, since carbon fiber is compound
Material hardness is high, intensity is big, anisotropy, poor thermal conductivity, can not carry out liquid cooling, therefore is deposited in traditional machining
Fiber head exposes, fiber is extracted from matrix, fiber and phenomena such as matrix unsticking, cause workpiece surface roughness larger, even
Workpiece is scrapped；And in the cutting process since cutting heat is difficult export, tool wear is serious, often sharpening and more tool changing
Tool；Since chip is powdered, in grinding, leads to grinding wheel hole plug, need to often modify grinding wheel.So how to carry
To improve milling quality, reduce milling loss, improve working efficiency it is this for a kind of carbon fibre composite milling processing unit (plant)
Field technology personnel's technical issues that need to address.
Utility model content
Relatively low, work effect that purpose of the utility model is to solve carbon fibre composite milling quality in the prior art
Rate is low, the flimsy disadvantage of milling part, and a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of carbon fibre composite rotary ultrasonic milling processing unit (plant), including supersonic generator are designed, described is super
Sonic generator is connect with carbon brush, and the carbon brush is connected with electrode；The electrode is annular shape, is set in energy converter
On, the energy converter lower end is connected with amplitude transformer, and the amplitude transformer lower end is connected with drill bit by the first fixture, described
Drill bit lower end, which is equipped with, needs milling carbon fibre composite, and the milling carbon fibre composite is arranged on dynamometer；It is described
Dynamometer be fixed on lathe and signal output end is connect with charge amplifier, the charge amplifier connects with controller
It connects, the controller controls supersonic generator work.
Operation principle：When work, first milling carbon fibre composite will be needed to be stably mounted on dynamometer, by dynamometer,
Controller, supersonic generator and energy converter are powered, and then industrial-frequency alternating current is changed into and has by supersonic generator and energy converter
The supersonic frequency electric oscillation of certain power output is supplied to amplitude transformer of reciprocating vibration, rotation and removal to need milling carbon fiber compound
The energy of material；Meanwhile being arranged the data real-time delivery of power to electricity in the dynamometer for needing milling carbon fibre composite pedestal
In lotus amplifier, obtained data are amplified and are transferred in controller by charge amplifier, and controller is according to the work of setting
To make program and signal is fed back into supersonic generator, the energy output for controlling supersonic generator carries out real-time signal correction,
Until work terminates.
Preferably, the drill bit is diamond brick, and diamond brick hardness is high, suitable for the carbon of milling high rigidity
Fibrous composite.
Preferably, the energy converter upper end is connected with handle of a knife.
Preferably, the dynamometer upper end is also connected with the second fixture, and second fixture clamping needs milling carbon fiber
Composite material is tieed up, the second fixture is formed to the structure of an entirety, the intrinsic vibration frequency of their own together with design of dynamometer
Rate is consistent, improves the accuracy of power test.
Preferably, second fixture is equipped with amesdial, and fixture needs that thousand points can be used when milling carbon fibre composite
Table is tested in real time, and to ensure that mill carbon fibre composite is horizontal positioned, horizontal reference is provided for follow-up milling work.
The utility model proposes a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant), advantageous effect is：
(1) the utility model is processed using ultrasonic milling, and carbon fibre composite surface smoothness can be significantly improved,
The carbon fibre composite that roughness can process than in the prior art declines 40% or more；
(2) the reponse system real-time feedback control information being made up of dynamometer, charge amplifier and controller, and will control
Information processed is modified in real time so that the precision of milling work further increases；
(3) the utility model is simple in structure, milling precision is high, it is fast, efficient that the speed of service is controlled by controller, is navigating
The fields such as empty space flight, biomedicine, military affairs have extensive practical value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model feedback operation schematic diagram.
In figure：Supersonic generator 1, carbon brush 2, electrode 3, energy converter 4, amplitude transformer 5, the first fixture 6, drill bit 7, handle of a knife 8,
Dynamometer 9, lathe 10, charge amplifier 11, controller 12, the second fixture 13, amesdial 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Shown in referring to Fig.1, a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) of the utility model, including it is super
Sonic generator 1, the supersonic generator 1 are connect with carbon brush 2, and the carbon brush 2 is connected with electrode 3；Described
Electrode 3 is annular shape, is set on energy converter 4, and 4 lower end of energy converter is connected with amplitude transformer 5, on the energy converter 4
End is connected with handle of a knife 8, and 5 lower end of amplitude transformer is connected with drill bit 7 by the first fixture 6, and 7 lower end of drill bit, which is equipped with, to be needed
Milling carbon fibre composite, the milling carbon fibre composite are arranged on dynamometer 9, and the drill bit 7 is Buddha's warrior attendant
Stone brick；The dynamometer 9 is fixed on lathe 10 and signal output end is connect with charge amplifier 11, and the charge is put
Big device 11 is connect with controller 12, and the controller 12 controls supersonic generator 1 and works；9 upper end of dynamometer is also
It is connected with the second fixture 13, second fixture 13, which is clamped, needs milling carbon fibre composite, on second fixture 13
Equipped with amesdial 14.
Operation principle：When work, it will first need milling carbon fibre composite to be stably mounted on the second fixture 13, pass through thousand
Divide table 14 to carry out rectification, then dynamometer 9, controller 12, supersonic generator 1 and energy converter 4 are powered, it is then ultrasonic
Industrial-frequency alternating current is changed into the supersonic frequency electric oscillation for having certain power output by wave producer 1 and energy converter 4, is supplied to luffing
Bar 5 is of reciprocating vibration, rotates and remove the energy for needing milling carbon fibre composite；As shown in Fig. 2, setting is needing milling carbon
The dynamometer 9 of fibrous composite pedestal is by the data real-time delivery to charge amplifier 11 of power, and charge amplifier 11 is by institute
Obtained data, which are amplified, to be transferred in controller 12, and signal is fed back to ultrasound by controller 12 according to the working procedure of setting
The energy output of wave producer 1, control supersonic generator 1 carries out real-time signal correction, until work terminates.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant), which is characterized in that including supersonic generator (1),
The supersonic generator (1) is connect with carbon brush (2), and the carbon brush (2) is connected with electrode (3)；The electrode
(3) it is annular shape, is set on energy converter (4), the energy converter (4) lower end is connected with amplitude transformer (5), the amplitude transformer
(5) lower end is connected with drill bit (7) by the first fixture (6), and the drill bit (7) lower end, which is equipped with, needs milling carbon fiber composite
Material, the milling carbon fibre composite are arranged on dynamometer (9)；The dynamometer (9) is fixed on lathe (10)
And signal output end is connect with charge amplifier (11), the charge amplifier (11) is connect with controller (12), described
Controller (12) controls supersonic generator (1) and works.
2. a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) according to claim 1, which is characterized in that institute
The drill bit (7) stated is diamond brick.
3. a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) according to claim 1, which is characterized in that institute
Energy converter (4) upper end stated is connected with handle of a knife (8).
4. a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) according to claim 1, which is characterized in that institute
Dynamometer (9) upper end stated also is connected with the second fixture (13), and second fixture (13) clamping needs milling carbon fiber compound
Material.
5. a kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) according to claim 4, which is characterized in that institute
The second fixture (13) stated is equipped with amesdial (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794904.1U CN207771452U (en) | 2017-12-20 | 2017-12-20 | A kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794904.1U CN207771452U (en) | 2017-12-20 | 2017-12-20 | A kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771452U true CN207771452U (en) | 2018-08-28 |
Family
ID=63226991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794904.1U Expired - Fee Related CN207771452U (en) | 2017-12-20 | 2017-12-20 | A kind of carbon fibre composite rotary ultrasonic milling processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015206A (en) * | 2018-09-04 | 2018-12-18 | 扬州航宇光学仪器有限公司 | A kind of ultrasonic milling processing unit (plant) of spherical reflector |
| CN109048510A (en) * | 2018-08-31 | 2018-12-21 | 武汉理工大学 | A kind of hierarchical control method in carbon fiber process |
-
2017
- 2017-12-20 CN CN201721794904.1U patent/CN207771452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048510A (en) * | 2018-08-31 | 2018-12-21 | 武汉理工大学 | A kind of hierarchical control method in carbon fiber process |
| CN109015206A (en) * | 2018-09-04 | 2018-12-18 | 扬州航宇光学仪器有限公司 | A kind of ultrasonic milling processing unit (plant) of spherical reflector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201220 |