CN109439885A - A kind of ultrasonic impact device - Google Patents
A kind of ultrasonic impact device Download PDFInfo
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- CN109439885A CN109439885A CN201811590194.XA CN201811590194A CN109439885A CN 109439885 A CN109439885 A CN 109439885A CN 201811590194 A CN201811590194 A CN 201811590194A CN 109439885 A CN109439885 A CN 109439885A
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- table top
- axis slide
- slide unit
- ultrasonic impact
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
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- Engineering & Computer Science (AREA)
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- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a kind of ultrasonic impact devices, are related to technical field of metal surface processing, comprising: table top, speed regulating motor, scroll chuck, tailstock, three axis spindle arrangements and ultrasonic impact gun；Speed regulating motor is fixed on table top, and the output shaft of speed regulating motor is connect with scroll chuck, and to drive scroll chuck to rotate, tailstock is slidably connected on table top；Three axis spindle arrangements are set on table top, and ultrasonic impact gun is connected on three axis spindle arrangements, and the tail portion of ultrasonic impact gun is fixedly installed screw rod, multiple counterweights are arranged on screw rod, and multiple counterweights are locked on screw rod with nut and are determined；Multiple location holes are offered on table top, for fitted bolt and/or briquetting, to which flat test piece is fixed on table top, to overcome existing ultrasonic impact device to have the defects that impact fluctuation in impact process, the present invention provides a kind of ability having both to flat part and revolving meber ultrasonic implement treatment, and the ultrasonic impact device that impact force is constant.
Description
Technical field
The present invention relates to technical field of metal surface processing, more particularly to a kind of ultrasonic impact device.
Background technique
Ultrasonic impact is a kind of reduction Metal Surface Roughness, promotes surface quality, the processing of member for prolonging service life
Method.Ultrasonic impact is to carry out high speed, high frequency shock to surface of test piece using ultrasonic wave driving striker pin, generates surface of test piece
Plastic deformation drops stress concentration, or even generates compressive plastic deformation layer on surface, forms compression, and then significantly improve examination
The fatigue strength of part.The technical application is extensive, can be applied to the fields such as aerospace, petrochemical industry, ship, bridge.But
It is practical promote and apply during, the technology mainly has the following two problems: 1, ultrasonic impact device do not have both to flat part and
The processing that the ability of column shock treatment, i.e. every kind of equipment are only able to achieve a kind of contour structures, causes equipment occupation space big,
Equipment cost is high；2, for some weldments or revolving meber, when there are weld reinforcements or revolving meber section on flat test piece surface
Size changes, and haves the defects that shock loading is unstable.For first problem, pertinent literature report is not yet found at present
Road；For Second Problem, 203696363 U of Chinese patent literature CN discloses a kind of method of pneumatic control impact gun, benefit
The impact force of impact gun is controlled with the compressed air in cylinder, but the pressure of cylinder interior can be with test specimen shape in impact process
Variation and change, and then lead to the fluctuation of impact force；106367582 A of Chinese patent literature CN discloses a kind of using bullet
The method that spring controls impact gun, but still there are problems that impact fluctuation caused by spring deflection variation.
Summary of the invention
The object of the present invention is to provide a kind of ultrasonic impact devices, to solve the above-mentioned problems of the prior art, make to surpass
Acoustic shock device has both the ability to flat part and revolving meber ultrasonic implement treatment, and can guarantee to rush during ultrasonic impact
It is constant to hit load.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of ultrasonic impact devices, including table top, speed regulating motor, scroll chuck, tailstock, three axial filament thick sticks
System and ultrasonic impact gun；The speed regulating motor is fixed on the table top, and the output shaft of the speed regulating motor and institute
Scroll chuck connection is stated, to drive the scroll chuck to rotate, the tailstock is slidably connected on the table top, and the tailstock is used
In the end face for withstanding revolving meber；The three axis spindle arrangement is set on the table top, and the ultrasonic impact gun is connected to described
On three axis spindle arrangements, and the axis of the ultrasonic impact gun, perpendicular to the table top, the three axis spindle arrangement is for controlling
Displacement of the ultrasonic impact gun in the corresponding space of the table top；The tail portion of the ultrasonic impact gun is fixedly installed spiral shell
Bar is arranged with multiple counterweights on the screw rod, and multiple counterweights is locked on the screw rod with nut, to keep impacting
Load is constant；Multiple location holes are offered on the table top, fitted bolt and/or briquetting are used for, so that flat test piece be fixed
In on the table top.
Preferably, the three axis spindle arrangement includes X-axis stepper motor, X-axis lead screw, X-axis slide unit, X-axis slide rail, Y-axis step
Into motor, Y-axis slide unit, Y-axis lead screw, Y-axis sliding rail, Z axis stepper motor, Z axis lead screw, Z axis slide unit and Z axis slide rail；The X-axis is sliding
Rail is fixed on the table top, and is parallel to the scroll chuck axis, and the X-axis slide unit and the X-axis slide rail are slided
Connection, the X-axis stepper motor are fixed on the table top and are fixedly connected with one end of the X-axis lead screw, the X-axis
The other end of lead screw is fixedly installed on X-axis supports support on the table top by one, the X-axis slide unit and is threadedly connected to institute
The X-axis screw stated on X-axis lead screw is fixedly connected, so that the X-axis slide unit be driven to move back and forth along the X-axis slide rail；The Z axis
Sliding rail is fixed on the X-axis slide unit, and perpendicular to the X-axis slide rail and the table top, the Z axis slide unit is slidably connected
In in the Z axis slide rail, the Z axis stepper motor is fixed on the X-axis slide unit, and one end with the Z axis lead screw
It is fixedly connected, the other end of the Z axis lead screw is fixedly installed on Z axis supports support on the X-axis slide unit, the Z by one
Axis slide unit is fixedly connected with the Z axis screw being threadedly connected on the Z axis lead screw, to drive the Z axis slide unit along the Z axis
Sliding rail moves back and forth；The Y-axis sliding rail is fixed at the Z axis slide unit, and sliding perpendicular to the X-axis slide rail and the Z axis
Rail, the Y-axis slide unit are slidably connected to the Y-axis sliding rail, and the y-axis stepper motor is fixed on the Z axis slide unit, and
It is fixedly connected with one end of the Y-axis lead screw, the other end of the Y-axis lead screw is fixedly installed on the Y on the Z axis slide unit by one
Axis supports support, the Y-axis slide unit is fixedly connected with the Y-axis screw being threadedly connected on the Y-axis lead screw, to drive institute
Y-axis slide unit is stated to move back and forth along the Y-axis sliding rail.
Preferably, the ultrasonic impact device further includes L-type support and impact sliding block, and the side wall of the L-type support is fixed
It is connected on the Y-axis slide unit, one end of the L-type support is provided with impact sliding rail, is fixedly connected on the ultrasonic impact gun
Side wall on the impact sliding block be slidably connected with the impact sliding rail.
Preferably, it is fixedly installed limit plate on the impact sliding rail, for preventing the ultrasonic impact under natural conditions
Rifle falls off.
Preferably, the table top is high-strength steel table top.
Preferably, the tailstock includes top, handwheel and tailstock body, and the tailstock body is slidably connected with the table top, institute
It states point threads to be connected to inside the tailstock body, described top one end is fixedly connected with the handwheel, the handwheel rotation
To control the top pretightning force to revolving meber clamped by the scroll chuck.
Preferably, the impact sliding block is dovetail slide block, and the impact sliding rail is dovetail groove, and the dovetail slide block sliding connects
It is connected in the dovetail groove.
Preferably, the table top bottom four corners are fixedly connected there are four stabilizer blade, and four stabilizer blades are used to support described
Face.
The present invention achieves following technical effect compared with the existing technology:
The present invention connects by the way that speed regulating motor to be fixed on table top, and by the output shaft of speed regulating motor and scroll chuck
It connects, to drive scroll chuck to rotate, tailstock is slidably connected on table top, and tailstock is used to withstand the end face of revolving meber, realizes to returning
Turn part to be clamped, ultrasonic impact is carried out to revolving meber so as to subsequent；The tail portion of ultrasonic impact gun is fixedly installed screw rod, screw rod
On be arranged with multiple counterweights, and multiple counterweights are locked on screw rod with nut, to keep the shock loading of ultrasonic impact gun permanent
It is fixed；And multiple location holes are offered on table top, fitted bolt and/or briquetting are used for, so that flat test piece is fixed on table top
On, ultrasonic impact is carried out to flat test piece so as to subsequent, so, the present invention can make ultrasonic impact device have both to flat part and
The ability of revolving meber ultrasonic implement treatment, and shock loading is constant during capable of guaranteeing ultrasonic impact.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the axonometric drawing of ultrasonic impact device provided by the invention；
Fig. 2 is the side view of ultrasonic impact device provided by the invention.
Wherein: 11- table top, 12- electric machine support, 2- location hole, 31- speed regulating motor, 32- scroll chuck, 33- tailstock,
331- handwheel, 332- is top, 34- tailstock sliding rail, 41-X shaft step motor, 42-X axis sliding rail, 43-X axis slide unit, 51-Y axis stepping
Motor, 52-Y axis sliding rail, 53-Y axis slide unit, 61-Z shaft step motor, 62-Z axis sliding rail, 63-Z axis slide unit, 71-L shape bracket,
72- impacts sliding block, 73- limit plate, 81- ultrasonic impact gun, 82- counterweight, 83- screw rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art under the premise of not making the creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is of the existing technology to solve the problems, such as the object of the present invention is to provide a kind of ultrasonic impact device, make ultrasonic punching
It hits device and has both ability to flat part and revolving meber ultrasonic implement treatment, and can guarantee to impact load during ultrasonic impact
Lotus is constant.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Fig. 1~2: present embodiments providing a kind of ultrasonic impact device, including table top 11, speed regulating motor 31, three
Dog chuck 32, tailstock 33, three axis spindle arrangements and ultrasonic impact gun 81；Speed regulating motor 31 is fixed on table top 11, and is adjusted
The output shaft of speed motor 31 is connect with scroll chuck 32, and to drive scroll chuck 32 to rotate, tailstock 33 is slidably connected to table top 11
On, tailstock 33 is used to withstand the end face of revolving meber, and 32 collective effect of scroll chuck, to clamp to revolving meber, thus just
In to revolving meber progress ultrasonic impact；Three axis spindle arrangements are set on table top 11, and ultrasonic impact gun 81 is connected to three axial filament thick sticks
In system, and the axis of ultrasonic impact gun 81, perpendicular to table top 11, three axis spindle arrangements are for controlling ultrasonic impact gun 81 in platform
Displacement in the corresponding space in face 11；The tail portion of ultrasonic impact gun 81 is fixedly installed screw rod 83, is arranged on screw rod 83 multiple
Counterweight 82, and multiple counterweights 82 are locked on screw rod 83 with nut, to keep the shock loading of ultrasonic impact gun 81 constant；Platform
Multiple location holes 2 are offered on face 11, are used for fitted bolt and/or briquetting, so that flat test piece is fixed on table top 11, with
Just ultrasonic impact is carried out to flat test piece.Therefore, the present invention can ultrasonic impact device have both to flat part and revolving meber ultrasound
The ability of shock treatment, and shock loading is constant during capable of guaranteeing ultrasonic impact.
Three axis spindle arrangements include X-axis stepper motor 41, X-axis lead screw, X-axis slide unit 43, X-axis slide rail 42, y-axis stepper motor
51, Y-axis slide unit 53, Y-axis lead screw, Y-axis sliding rail 52, Z axis stepper motor 61, Z axis lead screw, Z axis slide unit 63 and Z axis slide rail 62；X-axis
Sliding rail 42 is fixed on table top 11, and is parallel to 32 axis of scroll chuck, and X-axis slide unit 43 is slidably connected with X-axis slide rail 42,
X-axis stepper motor 51 is fixed on table top 11 and is fixedly connected with one end of X-axis lead screw, and the other end of X-axis lead screw is by one
The X-axis supports support being fixedly installed on table top 11, X-axis slide unit 43 are fixed with the X-axis screw being threadedly connected on X-axis lead screw
Connection, so that X-axis slide unit 43 be driven to move back and forth along X-axis slide rail 42；Z axis slide rail 62 is fixed on X-axis slide unit 43, and is hung down
Directly in X-axis slide rail 42 and table top 11, Z axis slide unit 63 is slidably connected in Z axis slide rail 62, and Z axis stepper motor 61 is fixed at X
It on axis slide unit 43, and is fixedly connected with one end of Z axis lead screw, the other end of Z axis lead screw is fixedly installed on X-axis slide unit 43 by one
Z axis supports support, Z axis slide unit 63 is fixedly connected with the Z axis screw being threadedly connected on Z axis lead screw, to drive Z axis sliding
Platform 63 is moved back and forth along Z axis slide rail 62；Y-axis sliding rail 52 is fixed at Z axis slide unit 63, and sliding perpendicular to X-axis slide rail 42 and Z axis
Rail 62, Y-axis slide unit 53 are slidably connected to Y-axis sliding rail 52, and y-axis stepper motor 51 is fixed on Z axis slide unit 63, and and Y-axis
One end of lead screw is fixedly connected, and the other end of Y-axis lead screw is fixedly installed on Y-axis supports support on Z axis slide unit 63, Y by one
Axis slide unit 53 is fixedly connected with the Y-axis screw being threadedly connected on Y-axis lead screw, to drive Y-axis slide unit 53 past along Y-axis sliding rail 52
Multiple movement.By adjusting the position where X-axis slide unit 43, Y-axis slide unit 53 and Z axis slide unit 63, and then control ultrasonic impact gun 81
The position at place carries out ultrasonic impact to revolving meber or flat test piece so as to comprehensive.
Ultrasonic impact device further includes L-type support 71 and impact sliding block 72, and the side wall of L-type support 71 is fixedly connected on Y-axis
On slide unit 53, one end of L-type support 71 is provided with impact sliding rail, and the impact being fixedly connected on the side wall of ultrasonic impact gun 81 is sliding
Block 72 is slidably connected with impact sliding rail.
Impact sliding rail on be fixedly installed limit plate 73, for prevent under natural conditions ultrasonic impact gun 81 fall off.
Table top 11 is high-strength steel table top.
Tailstock 33 includes top 332, handwheel 331 and tailstock body, and the tailstock sliding rail 34 being arranged on tailstock body and table top 11 is sliding
Dynamic connection, top 332 are threadedly connected to inside tailstock body, and top 332 one end is fixedly connected with handwheel 331, and handwheel 331 rotates
To control the pretightning force of revolving meber clamped by top 332 pairs of scroll chucks 32.
Impact sliding block 72 is dovetail slide block, and impact sliding rail is dovetail groove, and dovetail slide block is slidably connected in dovetail groove.
11 bottom four corners of table top are fixedly connected there are four stabilizer blade, and four stabilizer blades are used to support table top.
Apply that a specific example illustrates the principle and implementation of the invention in this specification, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (8)
1. a kind of ultrasonic impact device, it is characterised in that: including table top, speed regulating motor, scroll chuck, tailstock, three axial filament thick stick systems
System and ultrasonic impact gun；The speed regulating motor is fixed on the table top, and the output shaft of the speed regulating motor with it is described
Scroll chuck connection, to drive the scroll chuck to rotate, the tailstock is slidably connected on the table top, and the tailstock is used for
Withstand the end face of revolving meber；The three axis spindle arrangement is set on the table top, and the ultrasonic impact gun is connected to described three
On axis spindle arrangement, and the axis of the ultrasonic impact gun, perpendicular to the table top, the three axis spindle arrangement is for controlling institute
State displacement of the ultrasonic impact gun in the corresponding space of the table top；The tail portion of the ultrasonic impact gun is fixedly installed screw rod,
It is arranged with multiple counterweights on the screw rod, and multiple counterweights are locked on the screw rod with nut, to keep impact to carry
Lotus is constant；Multiple location holes are offered on the table top, fitted bolt and/or briquetting are used for, so that flat test piece is fixed on
On the table top.
2. ultrasonic impact device according to claim 1, it is characterised in that: the three axis spindle arrangement includes X-axis stepping
Motor, X-axis lead screw, X-axis slide unit, X-axis slide rail, y-axis stepper motor, Y-axis slide unit, Y-axis lead screw, Y-axis sliding rail, Z axis stepper motor,
Z axis lead screw, Z axis slide unit and Z axis slide rail；The X-axis slide rail is fixed on the table top, and is parallel to the scroll chuck
Axis, the X-axis slide unit are slidably connected with the X-axis slide rail, the X-axis stepper motor be fixed on the table top and with
One end of the X-axis lead screw is fixedly connected, and the other end of the X-axis lead screw is fixedly installed on the X-axis branch on the table top by one
Member supports, the X-axis slide unit is fixedly connected with the X-axis screw being threadedly connected on the X-axis lead screw, to drive the X
Axis slide unit is moved back and forth along the X-axis slide rail；The Z axis slide rail is fixed on the X-axis slide unit, and perpendicular to the X
Axis sliding rail and the table top, the Z axis slide unit are slidably connected in the Z axis slide rail, and the Z axis stepper motor is fixed at
It on the X-axis slide unit, and is fixedly connected with one end of the Z axis lead screw, the other end of the Z axis lead screw is fixedly installed on by one
Z axis supports support on the X-axis slide unit, the Z axis slide unit and the Z axis screw being threadedly connected on the Z axis lead screw are solid
Fixed connection, so that the Z axis slide unit be driven to move back and forth along the Z axis slide rail；The Y-axis sliding rail is fixed at the Z axis
Slide unit, and perpendicular to the X-axis slide rail and the Z axis slide rail, the Y-axis slide unit is slidably connected to the Y-axis sliding rail, the Y
Shaft step motor is fixed on the Z axis slide unit, and is fixedly connected with one end of the Y-axis lead screw, the Y-axis lead screw
The other end is fixedly installed on Y-axis supports support on the Z axis slide unit by one, the Y-axis slide unit and is threadedly connected to the Y
Y-axis screw on axial filament thick stick is fixedly connected, so that the Y-axis slide unit be driven to move back and forth along the Y-axis sliding rail.
3. ultrasonic impact device according to claim 2, it is characterised in that: further include L-type support and impact sliding block, it is described
The side wall of L-type support is fixedly connected on the Y-axis slide unit, and one end of the L-type support is provided with impact sliding rail, is fixedly connected
It is slidably connected in the impact sliding block on the side wall of the ultrasonic impact gun with the impact sliding rail.
4. ultrasonic impact device according to claim 3, it is characterised in that: be fixedly installed limit on the impact sliding rail
Plate, for prevent under natural conditions the ultrasonic impact gun fall off.
5. ultrasonic impact device according to claim 1, it is characterised in that: the table top is high-strength steel table top.
6. ultrasonic impact device according to claim 1, it is characterised in that: the tailstock includes top, handwheel and tailstock
Body, the tailstock body are slidably connected with the table top, and the point threads are connected to inside the tailstock body, and described top one
End is fixedly connected with the handwheel, and the handwheel rotates described top to revolving meber clamped by the scroll chuck to control
Pretightning force.
7. ultrasonic impact device according to claim 3, it is characterised in that: the impact sliding block is dovetail slide block, described
Impact sliding rail is dovetail groove, and the dovetail slide block is slidably connected in the dovetail groove.
8. ultrasonic impact device according to claim 1, it is characterised in that: the table top bottom four corners are fixedly connected with four
A stabilizer blade, four stabilizer blades are used to support the table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590194.XA CN109439885B (en) | 2018-12-25 | 2018-12-25 | Ultrasonic impact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590194.XA CN109439885B (en) | 2018-12-25 | 2018-12-25 | Ultrasonic impact device |
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| Publication Number | Publication Date |
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| CN109439885A true CN109439885A (en) | 2019-03-08 |
| CN109439885B CN109439885B (en) | 2020-04-10 |
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ID=65535460
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811590194.XA Active CN109439885B (en) | 2018-12-25 | 2018-12-25 | Ultrasonic impact device |
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Cited By (4)
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| CN110000621A (en) * | 2019-03-15 | 2019-07-12 | 辽宁科技大学 | A kind of magnetic grinder and magnetic grinding method for big plane polishing |
| CN110285980A (en) * | 2019-07-24 | 2019-09-27 | 上海钧正网络科技有限公司 | A kind of matrix form shock machine and test method |
| CN110592366A (en) * | 2019-10-23 | 2019-12-20 | 温州大学激光与光电智能制造研究院 | Clamp system for laser shock experiment |
| CN113444870A (en) * | 2021-06-10 | 2021-09-28 | 上海海事大学 | Ultrasonic impact vibration aging system |
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| CN110000621A (en) * | 2019-03-15 | 2019-07-12 | 辽宁科技大学 | A kind of magnetic grinder and magnetic grinding method for big plane polishing |
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| CN110285980A (en) * | 2019-07-24 | 2019-09-27 | 上海钧正网络科技有限公司 | A kind of matrix form shock machine and test method |
| CN110285980B (en) * | 2019-07-24 | 2024-05-10 | 上海钧正网络科技有限公司 | Matrix impact testing machine and testing method |
| CN110592366A (en) * | 2019-10-23 | 2019-12-20 | 温州大学激光与光电智能制造研究院 | Clamp system for laser shock experiment |
| CN113444870A (en) * | 2021-06-10 | 2021-09-28 | 上海海事大学 | Ultrasonic impact vibration aging system |
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| Publication number | Publication date |
|---|---|
| CN109439885B (en) | 2020-04-10 |
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