CN218891674U - Flexible processingequipment of self-adaptation face formula - Google Patents
Flexible processingequipment of self-adaptation face formula Download PDFInfo
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- CN218891674U CN218891674U CN202223250970.6U CN202223250970U CN218891674U CN 218891674 U CN218891674 U CN 218891674U CN 202223250970 U CN202223250970 U CN 202223250970U CN 218891674 U CN218891674 U CN 218891674U
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- 239000002245 particle Substances 0.000 claims abstract description 84
- 239000006061 abrasive grain Substances 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims 7
- 238000003754 machining Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000005498 polishing Methods 0.000 abstract description 5
- 238000003672 processing method Methods 0.000 abstract description 3
- 230000005672 electromagnetic field Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of precision machining, and provides a self-adaptive surface type flexible machining device, which comprises: the support body is used as a support structure of the device and is used for bearing; a magnetic field body mounted on the support body and having a magnetic field space capable of accommodating abrasive grains, the abrasive grains being magnetic abrasive grains so as to be capable of being arranged in the magnetic field space in a direction of magnetic lines; and part or all of the workpiece is arranged in the magnetic field space during processing, and the polishing processing of the workpiece is realized by driving the abrasive particles to move and/or driving the workpiece to move so that the workpiece and the abrasive particles relatively move. The utility model greatly reduces the requirements on the rotation precision of the main shaft and the precision of table-board vibration, and does not need a grinding tool with the front end precisely matched, and the processing method belongs to weak contact processing, and cannot generate temperature rise deformation in the grinding process, so that the whole processing device has simple structure and low processing cost.
Description
Technical Field
The utility model relates to the technical field of precision machining, in particular to a self-adaptive surface type flexible machining device.
Background
The traditional grinding machine realizes the precise grinding of the outer circle or the inner hole, and has extremely high requirements on the rotation precision of a main shaft of the grinding machine, the amplitude of a workbench and the precision of the grinding tool executed at the front end, and meanwhile, different grinding tools matched with the sizes are required to be carried on the machined parts with different outer diameters or apertures, so that the precise machining conditions are more severe. Meanwhile, the rigid contact grinding process can generate a large amount of heat, and the grinding process needs to be matched with grinding liquid and cooling liquid for cooling, so that the whole processing equipment is complex in structure and high in cost.
In view of the above drawbacks of the prior art, it is desirable to design a processing device with low requirements for spindle rotation precision and table vibration precision, no limitation of processing temperature rise deformation, and simple structure.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a self-adaptive surface type flexible processing device.
According to the utility model, the self-adaptive surface type flexible processing device comprises:
the support body is used as a support structure of the device and is used for bearing;
a magnetic field body mounted on the support body and having a magnetic field space capable of accommodating abrasive grains, the abrasive grains being magnetic abrasive grains so as to be capable of being arranged in the magnetic field space in a direction of magnetic lines; part or all of the workpiece is arranged in the magnetic field space during processing, and finishing processing of the workpiece is realized by driving abrasive particles to move and/or driving the workpiece to move so that the workpiece and the abrasive particles relatively move, wherein:
the processed workpiece is directly placed in the magnetic field space; or alternatively
The clamping tool is used for clamping the workpiece, and the workpiece extends into the magnetic field space under the clamping of the clamping tool.
Preferably, the clamping tool adopts a structure of clamping by a plurality of clamping jaws or adopts magnetic attraction of magnetic materials to realize clamping.
Preferably, the magnetic field body is an electromagnet and/or a permanent magnet.
Preferably, the electromagnet is an ac electromagnet.
Preferably, the abrasive particles comprise a plurality of abrasive particles of different particle sizes.
Preferably, the magnetic field body employs one helmholtz coil or a combination of a plurality of helmholtz coils.
Preferably, the workpiece is a magnetic material or a non-magnetic material.
Preferably, the magnetic field body includes a yoke and a coil disposed inside the yoke, the yoke and the coil collectively enclosing the magnetic field space.
Preferably, the machining device further comprises an intervention magnetic field, and the magnetic force lines of the machining device are changed by applying the intervention magnetic field to generate magnetic force lines for converging so as to obtain the target machining effect.
Preferably, the intervention magnetic field is an electromagnet and/or a permanent magnet.
Compared with the prior art, the utility model has the following beneficial effects:
the magnetic abrasive particles have flexible self-adaptive surface type characteristics, and the requirements on the rotation precision of the main shaft and the precision of table-board vibration in the precision machining process are greatly reduced. Meanwhile, the grinding tool with the precisely matched front end is not needed, and the processing method belongs to weak contact processing, and temperature rise deformation cannot be generated in the grinding process, so that the whole processing device has a simple structure, and the processing cost is greatly reduced.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of a workpiece when a shaft part is processed by rotation and vibration under the clamping of a clamping tool;
the magnetic lines of force in fig. 2 are in opposite directions to those in fig. 1, and the rest of the structure is the same as that in fig. 1;
FIG. 3 is a schematic view of the structure of abrasive particles arranged in a straight line on a magnetic line;
FIG. 4 is a schematic view of the structure of abrasive particles arranged in a zigzag curve on a magnetic line;
FIG. 5 is a schematic view of abrasive particles arranged in a fan shape overall on a magnetic line;
FIG. 6 is a schematic view of the structure of three different size abrasive particles;
FIG. 7 is a schematic diagram of a one-dimensional Helmholtz coil according to the present utility model;
FIG. 8 is a schematic diagram of a two-dimensional Helmholtz coil of the present utility model;
FIG. 9 is a schematic diagram of a three-dimensional Helmholtz coil according to the present utility model;
FIG. 10 is a schematic diagram of another three-dimensional magnetic field according to the present utility model;
FIG. 11 is a schematic diagram of a magnetic field line matching elbow;
FIG. 12 is a schematic diagram of the structure of the bent tube when magnetic lines of force are changed by applying an intervening magnetic field to generate a magnetic line convergence point;
FIG. 13 is a schematic view of the structure of the magnetic field body during turning and vibrating the hole parts;
fig. 14 is a schematic view of the magnetic lines of force when the hole-like workpiece is processed by the apparatus of fig. 13;
FIG. 15 is a schematic view of the structure of the magnetic field body during the rotary and vibratory machining of shaft-like parts;
fig. 16 is a schematic view of the magnetic lines of force when the shaft-like workpiece is processed by the apparatus of fig. 15;
FIG. 17 is a schematic diagram of a two-dimensional magnetic field according to the present utility model;
FIG. 18 is a schematic diagram of a three-dimensional magnetic field according to the present utility model;
FIG. 19 is a schematic diagram of an electromagnetic field time domain signal;
FIG. 20 is a schematic representation of three different masses of abrasive particles when alternating electromagnetic fields of different frequencies are applied;
FIG. 21 is a schematic diagram of a small-sized magnetically conductive workpiece processing apparatus;
fig. 22 is a schematic view of the workpiece and abrasive particles of fig. 21 when alternating electromagnetic fields of different frequencies are applied.
The figure shows:
Yoke 21
Clamping tool 3
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
The utility model provides a self-adaptive surface type flexible processing device, which processes a workpiece 1 by adopting a self-adaptive surface type flexible processing method, and comprises a support body 6 and a magnetic field body 2, wherein the support body 6 is used for bearing, the magnetic field body 2 is arranged on the support body 6, the support body 6 can be an integrated piece formed by assembling a plurality of parts, can be a split piece arranged at different positions and is mainly used for bearing other parts of the support device, a specific structure can be flexibly selected according to actual application scenes, and the prior art capable of obtaining the effect of the utility model can be adopted, and is not repeated here.
The utility model causes the abrasive particles 5 in the magnetic field space 23 to move and/or drives the workpiece 1 to move so that the abrasive particles 5 arranged in the magnetic field space 23 and the workpiece 1 are contacted and generate relative motion, thereby presenting the motion effects of grinding, scraping and engraving, and enabling part or all of the workpiece 1 to be processed into a target shape, wherein the abrasive particles 5 in the magnetic field space 23 move and comprise the motion of the abrasive particles 5 caused by the integral motion of the magnetic field body 2 generating a magnetic field and the vibration of the abrasive particles 5 caused by the fact that the magnetic field body 2 generating a magnetic field is an alternating electromagnetic field, and the motion of the workpiece 1 comprises the rotation, the vibration and the like of the workpiece 1. The magnetic field in the magnetic field space 23 in the present utility model has various application modes, for example, any one or more of an alternating electromagnetic field, a magnetic field generated by a permanent magnet, and a direct current electromagnetic field are combined and superimposed to form a magnetic field.
The abrasive particles 5 are preferably magnetic abrasive particles, the abrasive particles 5 comprise abrasive particles 5 with a plurality of different particle sizes, as shown in fig. 6, for example, the abrasive particles with three different particle sizes have different masses and different natural frequencies respectively, so that the abrasive particles 5 with the same frequency or frequency multiplication as that of the abrasive particles 5 with a certain particle size can be realized by adjusting the alternating current frequency of an alternating electromagnetic field, and the abrasive particles 5 with the same frequency or frequency multiplication as that of the alternating current can generate resonance effect with a magnetic field in a magnetic field space 23 after the alternating electromagnetic field is applied, thereby realizing vibration control of the abrasive particles 5 with the corresponding particle sizes, and realizing rough grinding or fine grinding of a workpiece 1 by purposefully selecting the abrasive particles 5 with the proper particle sizes to perform vibration grinding on the workpiece 1. Therefore, the utility model can control the abrasive particles 5 with corresponding grain sizes to carry out grinding processing by adjusting the alternating current frequency of the alternating electromagnetic field, thereby realizing the grinding requirements of different scenes, for example, firstly controlling the abrasive particles 5 with large grain sizes to carry out rough grinding and then controlling the abrasive particles 5 with small grain sizes to carry out fine grinding.
In a specific grinding process, the alternating electromagnetic field can control the abrasive particles 5 with one particle size as the main motion abrasive particles 5 or adopt the composite alternating electromagnetic field to cause the abrasive particles 5 with several particle sizes to be used as the main motion abrasive particles 5 of relative motion so as to obtain different grinding targets. The abrasive particles 5 with various particle sizes are mixed in the processing, and the abrasive particles 5 with different particle sizes can generate magnetic line path direction harmonic response vibration through the excitation frequency of the composite magnetic field, so that the composite effect of the common processing of various particles is improved.
In practical applications, each micro abrasive grain 5 corresponds to a micro throw-away tool, each abrasive grain 5 scratches and grinds the surface of the workpiece 1, so as to realize very small removal, and thousands of abrasive grains 5 act on the surface of the workpiece 1, and the grinding effect is the result of the statistics of the combined action of the abrasive grains 5. The magnetic abrasive particles 5 are controlled by a magnetic field and move along the direction of the magnetic field or are distributed according to magnetic lines, as shown in fig. 3, 4 and 5, the positions with space magnetic field intensity and dense magnetic lines are provided, the abrasive particles 5 are concentrated, the grinding pressure is high, the material removal rate is high, and the grinding capability is high.
For further explanation of the present utility model, the magnetic field body 2 in the present utility model is specifically explained as follows:
the magnetic field body 2 is provided with a magnetic field space 23 and can enable the abrasive particles 5 to be arranged in the magnetic field space 23 along the direction of magnetic force lines, the abrasive particles 5 are driven to move and/or the workpiece 1 is driven to move through the magnetic field body 2, so that the abrasive particles 5 and the workpiece 1 are driven to move relatively, and the grinding, scraping and engraving movement effects are achieved, wherein the magnetic field body 2 is an electromagnet and/or a permanent magnet, the electromagnet can be the magnetic field body 2 constructed by adopting a direct-current electromagnetic coil or the magnetic field body 2 constructed by adopting an alternating-current electromagnetic coil, and when the magnetic field body 2 is constructed by adopting the alternating-current electromagnetic coil, the frequency of the alternating current is controlled to enable the abrasive particles 5 to vibrate, so that the grinding and machining operation of the workpiece 1 is achieved.
Specifically, in the construction of the magnetic field, various structures can be designed to meet the processing requirements of different workpieces 1, and two-dimensional and three-dimensional magnetic fields are respectively constructed as shown in fig. 17 and 18. As shown in fig. 17, the magnetic field body 1 constructs a two-dimensional magnetic field, the magnetic field body 2 includes a yoke 21, a coil 22 arranged inside the yoke 21, and a magnetic field space 23 surrounded by the yoke 21 and the coil 22 together, and during the machining, all or part of the abrasive grains 5 and the workpiece 1 are arranged in the magnetic field space 23, and the grinding and finishing treatment of the workpiece 1 is achieved by controlling the movement of the abrasive grains 5 and/or the movement of the workpiece 1.
In practical applications, one or more helmholtz coils may also be utilized to construct a spatial magnetic field to meet processing requirements. The loading intensities of the Helmholtz coils in three directions are different, and the converging intersection points of the vector paths of the magnetic links in the three directions can be controlled, so that the positions of the converging positions, namely the converging points or surfaces of the magnetic abrasive particles 5, are controlled, and the directional fixed-point position controllable processing, such as one-dimensional, two-dimensional and three-dimensional Helmholtz coils, is realized, and as shown in fig. 7, 8 and 9, the directional fixed-point position controllable processing can be designed according to the position to be ground of the workpiece 1, the precision and the efficiency requirements. The magnetic field body 2 realizes the composite control of the vector and the intensity of the space magnetic force chain, so that magnetic force lines, namely the magnetic particle chains with abrasive particles 5, are converged in space in a controllable manner, and therefore, the precise self-adaptive non-rigid contact processing of the program-controlled specified points, the specified lines, the surfaces of the specified surfaces, the inner cavities, the special-shaped surfaces or the end parts of the profile structures is realized.
As shown in fig. 11, the magnetic field body 2 constructs a magnetic field matched with the bent pipe, magnetic lines of force are the same as the bending direction of the bent pipe, the abrasive particles 5 are arranged along the magnetic lines of force of the magnetic field, and the finishing processing of the inner wall of the bent pipe is realized by controlling the relative movement of the abrasive particles 5 and the bent pipe. The shape of the magnetic force lines can be changed by adding an intervention magnetic field so as to further process a certain point, line or surface on the workpiece 1, as shown in fig. 12, the magnetic force lines are changed by applying the intervention magnetic field so as to generate a magnetic force line convergence point so as to enable abrasive particles 5 to be converged at the point, and when the elbow and the abrasive 5 perform relative motion, the inner wall of the elbow at the magnetic force line convergence point is ground, and it is noted that the intervention magnetic field is a magnetic field additionally applied on the basis of the structure of the device, and the processing can be realized by adopting the structure of an electromagnet and/or a permanent magnet in the prior art, which is not repeated here.
For the processed workpiece 1 of the hole part, the self-adaptive surface type grinding and finishing of the magnetic abrasive particles 5 mainly comprises the following two basic forms, wherein one form is that the magnetic abrasive particles 5 are attached to the main shaft of the electromagnetic or permanent magnetic field body 2, and the magnetic particles are driven to carry out rotary vibration through the rotary vibration of the electromagnetic and permanent magnetic so as to realize the grinding and finishing of the inner hole, as shown in fig. 13 and 14. The other type is that the magnetic field of rotation vibration is formed on the inner wall surface of the hole through the external magnetic field body 2, the magnetic field drives the magnetic abrasive particles 5 to carry out grinding and finishing processing, the grinding track is various and is changed along with the change of the magnetic field, and the grinding track can be controlled. The shaft parts also comprise the two forms, as shown in fig. 15 and 16.
In one possible embodiment, the flexible processing device with a self-adaptive surface shape further comprises a clamping tool 3, the clamping tool 3 can clamp the workpiece 1 and can drive the workpiece 1 to rotate around the axis and/or move along the axial direction, wherein the clamping tool comprises 6 dimension directions and movements in the following dimension directions of the workpiece 1, in practical application, when the workpiece 1 is a shaft type part or the like, the clamping tool 3 is clamped to perform high-speed rotation and high-frequency vibration, the magnetic abrasive particles 5 vibrate along with the magnetic field alternation under the control of an alternating magnetic field, as shown in fig. 1 and 2, the magnetic field control comprises the control of the alternating frequency and the magnetic field intensity, the workpiece 1 is submerged in the magnetic abrasive particles 5, and the abrasive particles 5 grind, scratch and etch the surface of the workpiece 1 to finish the finishing processing. The mechanical energy and the magnetic energy of the magnetic field of the rotary vibration of the workpiece 1 are combined and loaded, and the mechanical energy and the magnetic energy are converted into various forms according to actual processing requirements, so that various combination modes are provided. In order to maximize energy, the magnetic field alternating frequency is selected to be the same as the natural frequency or resonance frequency of the abrasive particles 5, at this time, the magnetic field change excites the resonance of the abrasive particles 5, the amplitude of the abrasive particles 5 is greatly increased, the energy is further enhanced, and the polishing finishing efficiency is further improved.
In the processing, it is preferable to simultaneously place the abrasive grains 5 of a plurality of particle sizes, each abrasive grain 5 having a different mass and different resonance frequency, so that the magnetic field can be applied with pertinence according to each resonance frequency, such as f 1 Is the resonance frequency of the large abrasive grain 5, f 2 Is the resonance frequency f of the middle abrasive grain 5 3 Is the resonance frequency of the small abrasive particles 5, and in the form of magnetic field loading, we can load sequentially, first the frequency f 1 The intensity of the electromagnetic field is set according to the actual situation, at the moment, the large abrasive particles 5 are excited to resonate, the amplitude of the large abrasive particles 5 is large, the grinding pressure is large, the main function is exerted in the grinding, the surface of the workpiece 1 is subjected to rough grinding, and then the frequency f is loaded 2 In this case, the abrasive grains 5 play a main role in polishing, and the surface of the workpiece 1 is finish-polished.Final loading frequency f 3 The small abrasive grains 5 play a main role in polishing at this time, and superfinishing is performed on the surface of the workpiece 1.
Furthermore, the electromagnetic field loading may also simultaneously include the above three frequency components, the time domain spectrum of which is shown in fig. 19 and electromagnetic field spectrum graph 20, and under the excitation of the signal, the large and small abrasive grains 5 vibrate basically at their own resonance frequencies, and coarse, fine and super-fine grinding finishing processing is completed.
The magnetic workpiece 1 or the magnetically conductive workpiece 1 may be subjected to polishing by a processing device as shown in fig. 21. The processing bin 4 is internally provided with a proper amount of magnetic abrasive particles 5, the processed workpiece 1 is also placed in the processing bin 4 and submerged in the magnetic abrasive particles 5, the resonance frequency of the processed workpiece 1 is different from that of the magnetic abrasive particles 5, the electromagnetic field signals loaded by the magnetic field body 2 simultaneously contain the resonance frequency of the processed workpiece 1 and the resonance frequency of the magnetic abrasive particles 5, the two frequency components vibrate vigorously under the respective resonance frequencies under the excitation of the external magnetic field, and because the vibration frequency and the vibration amplitude of the processed workpiece 1 and the magnetic abrasive particles 5 are different, the processed workpiece 1 and the magnetic abrasive particles 5 generate violent relative motion, and the magnetic abrasive particles 5 collide, scratch and etch the surfaces of parts, so that the grinding and finishing processing of the parts is completed.
In the actual machining process, the workpiece 1 may be machined by extending into the magnetic field space 23 under the clamping of the clamping tool 3, and the clamping tool 3 may be a structure clamped by a plurality of clamping jaws, for example, a clamping jaw structure disclosed in patent document CN217550829U, or other clamping jaw structures in the prior art. In addition, the magnetic force attraction can be realized by using an electromagnet or a permanent magnet, and the magnetic force fixation of the workpiece 1 can also be realized. When the workpiece 1 is made of a non-magnetic material, a magnetic material may be bonded to the end of the workpiece 1 to perform transition so as to realize magnetic attraction and clamping. Besides the above structure, other clamping structures in the prior art can be adopted, and the details are not repeated here.
Specifically, the clamping tool 3 can drive the workpiece 1 to rotate around the axis and/or move along the axial direction under the drive of the driving mechanism, and it should be noted that both the rotation around the axis and the movement along the axial direction can be realized by adopting a motor, for example, the rotation around the axis is realized by a first motor provided by itself, the driving mechanism drives the workpiece 1 to move along the axial direction by a second motor provided by itself and a sliding pair, wherein the output end of the first motor is connected with the clamping tool 3, and the first motor can drive the clamping tool 3 to rotate around the axis. The sliding pair comprises a sliding rail and a sliding block, the first motor is fixed on the sliding block, the second motor can drive the sliding block to slide back and forth on the sliding rail so as to drive the first motor to move along the direction of the sliding rail and further realize the movement in the axial direction. In addition, the present utility model may also realize that the workpiece 1 rotates around the axis and/or moves in the axial direction through other structures in the prior art, which will not be described herein.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. A flexible processing device of self-adaptation face type, characterized by comprising:
a support (6) as a support structure for the device for carrying;
a magnetic field body (2) mounted on the support body (6) and having a magnetic field space (23) capable of accommodating abrasive grains (5), the abrasive grains (5) being magnetic abrasive grains so as to enable the abrasive grains (5) to be arranged in the direction of magnetic lines in the magnetic field space (23); part or all of the workpiece (1) is arranged in the magnetic field space (23) during processing, and the finishing processing of the workpiece (1) is realized by driving the abrasive particles (5) to move and/or driving the workpiece (1) to move so that the workpiece (1) and the abrasive particles (5) relatively move, wherein:
the workpiece (1) is placed directly into the magnetic field space (23); or alternatively
The clamping tool (3) is further included, and the workpiece (1) extends into the magnetic field space (23) under the clamping of the clamping tool (3).
2. The self-adaptive surface type flexible processing device according to claim 1, wherein the clamping tool (3) adopts a structure of clamping by a plurality of clamping jaws or adopts magnetic attraction of a magnetic material to realize clamping.
3. The adaptive surface-type flexible processing device according to claim 1, characterized in that the magnetic field body (2) is an electromagnet and/or a permanent magnet.
4. A flexible working device of the adaptive face type according to claim 3, wherein the electromagnet is an ac electromagnet.
5. The adaptive face type flexible processing device according to claim 1, wherein the abrasive particles (5) comprise a plurality of abrasive particles (5) of different particle sizes.
6. The adaptive face-type flexible processing device according to claim 1, characterized in that the magnetic field body (2) employs one helmholtz coil or a combination of multiple helmholtz coils.
7. The adaptive-surface-type flexible processing apparatus according to claim 1, wherein the workpiece (1) is a magnetic material or a non-magnetic material.
8. The adaptive face type flexible processing device according to claim 1, wherein the magnetic field body (2) includes a yoke (21) and a coil (22) arranged on the yoke (21), the yoke (21) and the coil (22) together enclosing the magnetic field space (23).
9. The adaptive surface-type flexible processing apparatus according to claim 1, further comprising an intervention magnetic field, wherein the magnetic field lines of the processing apparatus are changed by applying the intervention magnetic field to generate magnetic field lines to converge so as to obtain the target processing effect.
10. The adaptive face flexible working device according to claim 9, wherein the intervention magnetic field is an electromagnet and/or a permanent magnet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223250970.6U CN218891674U (en) | 2022-12-02 | 2022-12-02 | Flexible processingequipment of self-adaptation face formula |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223250970.6U CN218891674U (en) | 2022-12-02 | 2022-12-02 | Flexible processingequipment of self-adaptation face formula |
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| CN218891674U true CN218891674U (en) | 2023-04-21 |
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Effective date of registration: 20231228 Address after: 201109 Building 1, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai LINGJI Intelligent Technology Co.,Ltd. Address before: Room 129, Building C1, No. 15, Wanshou Road, Economic Development Zone, Nanjing City, Jiangsu Province, 211899 Patentee before: NANJING LINGJI YIDONG DRIVING TECHNOLOGY Co.,Ltd. |
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