CN109623565A - A kind of grinding and polishing apparatus and system - Google Patents
A kind of grinding and polishing apparatus and system Download PDFInfo
- Publication number
- CN109623565A CN109623565A CN201811474782.7A CN201811474782A CN109623565A CN 109623565 A CN109623565 A CN 109623565A CN 201811474782 A CN201811474782 A CN 201811474782A CN 109623565 A CN109623565 A CN 109623565A
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- Prior art keywords
- grinding
- polishing
- flexible hinge
- polishing apparatus
- hinge component
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of grinding and polishing apparatus, the grinding and polishing sector comprising one with bistrique.The grinding and polishing apparatus also includes a pressure adjustmenting mechanism, to drive grinding and polishing sector fore-aft travel, to adjust the rubbing down dynamics of bistrique；The pressure adjustmenting mechanism includes: a mounting base；One flexible hinge component, is equipped with the grinding and polishing sector thereon；The flexible hinge component Configuration, and being capable of deformation before and after stress in mounting base；One piezoelectricity promoters, is configured in mounting base, and connects flexible hinge component, to adjust deformation quantity before and after flexible hinge component.Grinding and polishing sector is connected into a piezoelectricity promoters and a flexible hinge component, pass through the cooperation of flexible hinge component and piezoelectricity promoters, constant force control or variable force control can be carried out during Continuous maching, to improving processing efficiency and processing effect, and further achieved the purpose that solve because dynamics is too small cause to need multiple grinding and polishing due to dynamics it is excessive when cause the damage of workpiece or cutter.
Description
Technical field
The present invention, which relates to, belongs to precision manufactureing processing technique field, and in particular to a kind of grinding and polishing apparatus and polishing system.
Background technique
Complex-curved finishing technology is the forward position research direction in modern finishing field, complex-curved at present more at present
Using artificial grinding and polishing, there is big intensity, low efficiency, unstable processing quality is processed, entire industry faces new for it
Technology development and process modification demand.
Robot technology has vital status in advanced manufacturing industry, it is intelligence science, mechanics, computer
The concentrated reflection of equal discipline developments.The development of robot technology allows robot technology to apply and has become in complex-curved grinding and polishing
One main trend.Using robot grinding and polishing, cost can reduce, improve processing efficiency, improve grinding and polishing quality.But traditional robot
Processing only controls its position, can be preferably complete in requiring the work such as less stringent spraying, welding, stacking, carrying
At task.But in robot grinding and polishing, simple position control is unable to satisfy requirement.If not being subject to power control, when grinding and polishing power mistake
Hour, it will cause the problem of processing efficiency is low, when grinding and polishing power is excessive, be easy to cause the damage of workpiece or cutter.In view of above-mentioned
Problem inventors herein proposes the application.
Summary of the invention
Present invention aim to address workpiece or cutter are be easy to cause when grinding and polishing power is excessive in existing robot grinding and polishing
Damage and when grinding and polishing power is too small, will cause the technical issues of processing efficiency is low.
The invention is realized in this way a kind of grinding and polishing apparatus, the grinding and polishing sector comprising one with bistrique.The grinding and polishing apparatus
It include also a pressure adjustmenting mechanism, to drive grinding and polishing sector fore-aft travel, to adjust the rubbing down dynamics of bistrique；The pressure tune
Complete machine structure includes: a mounting base；One flexible hinge component, is equipped with the grinding and polishing sector thereon；The flexible hinge component is matched
It is placed in mounting base, and being capable of stress front and back deformation；One piezoelectricity promoters, is configured in mounting base, and connects flexible hinge chain group
Part, to adjust deformation quantity before and after flexible hinge component.
Preferably, grinding and polishing sector includes: the driving assembly that the bistrique, the driving bistrique rotate.
Preferably, the driving component includes: front end be fixed in the flexible hinge component and with a cavity shell,
Backend arrangement has the clamping part to clamp the bistrique and is rotatably connected at the clamping piece of the shell and is located at chamber
Actuator to drive the clamping piece to rotate in vivo.
Preferably, the shell periphery offers an air inlet and a gas outlet for connection cavity, chamber is flowed into from air inlet
Body and the actuator as described in the gas push of gas outlet outflow drive the clamping piece synchronous rotation, and the actuator is wind wheel.
Preferably, the shell is connected to upper end cover and cooperatively forms the lower cover of the cavity comprising a upper end cover, one.
Preferably, the clamping piece is socketed on the shell by bearing part, wherein the bearing part is hermetically sealed axis
It holds.
Preferably, the clamping part have to clamp the bistrique along the fixing groove of axial extension, along the clamping
The circumferential direction of part has the bullet wall of interval configuration and is sandwiched in adjacent the first fluting played between wall, and each wall that plays is in external force lower edge
It radially-inwardly shrinks and clamps the bistrique.
Preferably, mounting base is U-shaped structure, include: the first support portion and the second support portion, left and right are oppositely arranged；It is described
Flexible hinge component includes: an interconnecting piece between the first support portion and the second support portion, first support portion of connection and
Second flexible hinge of the first flexible hinge of interconnecting piece, connection second support portion and interconnecting piece.
Preferably, the mounting base includes the fixed part of connection the first support portion and the second support portion, the piezoelectricity promotes
Device passes through the fixed part and is connected to the interconnecting piece, and the driving component is fixed in the interconnecting piece.
The application separately provides a kind of polishing system, includes: a grinding and polishing apparatus, a force snesor, a driving grinding and polishing apparatus are living
The control mechanism of dynamic manipulator, a control robot work；The force snesor detection is as described in claim 1 to 8 is any
Grinding and polishing apparatus grinding and polishing when rubbing down dynamics information, the control mechanism receives the rubbing down dynamics information and controls the piezoelectricity
Promoters adjusts deformation quantity before and after flexible hinge component.
By using above-mentioned technical proposal, the present invention can obtain following technical effect:
1, grinding and polishing sector is connected a piezoelectricity promoters and a flexible hinge chain group by providing a kind of grinding and polishing apparatus by the present invention
Part can carry out constant force control or change by the cooperation of flexible hinge component and piezoelectricity promoters during Continuous maching
Power control, to improve processing efficiency and processing effect, and further reached solution because dynamics it is too small caused by need repeatedly to grind
Throw and dynamics it is excessive when cause workpiece or cutter damage purpose.
2, the present invention except can controlling power independently of manipulator ontology, passes through flange by providing a kind of polishing system
Grinding and polishing apparatus is installed on the manipulator equipped with force snesor by disk, and the movement of manipulator, grinding and polishing dress are controlled by control mechanism
It sets according to pre set force adjust automatically bistrique pose during grinding and polishing, there is no need to by force modeling, be also not necessarily to manipulator
It controls it to be moved, achievees the purpose that control power-position full decoupled.
3, the present invention is jointly controlled by providing a kind of polishing system, the present invention using force snesor-piezoelectric actuator, should
Active compliance mode can guarantee the flexible contact between bistrique and workpiece.To adjust bistrique and be processed using piezoelectric actuator
The reaction time of pressure between workpiece is short, while it is fast to respond, adjust and reply speed, has reached and has further increased processing effect
The effect of rate.
Detailed description of the invention
Fig. 1 to Fig. 3 is respectively the structural schematic diagram of grinding and polishing apparatus of the invention.
Fig. 4 is the structural schematic diagram of pressure adjustmenting mechanism of the invention.
Fig. 5 is the structural schematic diagram of upper end cover of the invention.
Fig. 6 is the structural schematic diagram of clamping piece and fastener of the invention.
Attached drawing mark
1- pressure adjustmenting mechanism, 2- piezoelectricity promoters, 21- piston rod, 22- nut, 3- mounting base, 31- fixed part, 32-
First support portion, the second support portion of 33-, 4- flexible hinge component, 41- interconnecting piece, the first flexible hinge of 42-, 43- second are flexible
Hinge, 5- shell, 51- upper end cover, 51A- air inlet, the gas outlet 51B-, 52- lower cover, the hermetically sealed bearing of 53-, 54- driving
Part, 6- clamping piece, 61- clamping part, the fluting of 62- first, 7- bistrique, 8- fastener, 81- second fluting, 9- actuator, 10- method
Blue disk.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", " upper end ", " lower end ", " upper section ", " lower section ", " upside ", " under
The orientation of instructions such as side ", " centre ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the equipment of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
It is described in detail now in conjunction with structure and function of the Fig. 1 to Fig. 6 to the scheme of the application.
In conjunction with Fig. 1 to Fig. 6, the first embodiment of the present invention provides a kind of grinding and polishing apparatus, and with reference to Fig. 1, grinding and polishing apparatus includes
Grinding and polishing sector, pressure adjustmenting mechanism 1.Grinding and polishing sector has a bistrique 7 that grinding and polishing is carried out to the curved surface to product.Pressure adjustment
Mechanism 1 is to drive grinding and polishing sector fore-aft travel, to adjust the rubbing down dynamics of bistrique 7.Pressure adjustmenting mechanism 1 includes a mounting base
3, a flexible hinge component 4 and a piezoelectricity promoters 2.Grinding and polishing sector is installed on flexible hinge component 4.Flexible hinge component
4 are configured in mounting base 3, and being capable of stress front and back deformation.Piezoelectricity promoters 2 is configured in mounting base 3, and connects flexible hinge
Component 4, to adjust 4 front and back deformation quantity of flexible hinge component.Grinding and polishing sector includes the driving group of bistrique 7, the driving rotation of bistrique 7
Part.
Referring to figs. 1 to Fig. 4, mounting base 3 is U-shaped structure, includes: the first support portion 32 and the second support portion 33, left and right phase
To setting；Flexible hinge component 4 includes: an interconnecting piece 41, one between the first support portion 32 and the second support portion 33 connects
The first flexible hinge 42, one for connecing the first support portion 32 and interconnecting piece 41 connects the second support portion 33 and the second of interconnecting piece 41 soft
Property hinge 43.In the present embodiment, mounting base 3 includes the fixed part 31 of connection the first support portion 32 and the second support portion 33, pressure
Electric promoters 2 passes through fixed part 31, the front end of piezoelectricity promoters 2 be located at its front end piston rod 21 be connected to interconnecting piece 41 with
Limit the position of interconnecting piece 41 in the longitudinal direction.Periphery on the leading portion of piezoelectricity promoters 2 has external screw thread, passes through fixed part
Front end on 31 piezoelectricity promoters 2 is lock onto mounting base 3 by a nut 22, wherein elastic by adjusting nut 22 can
The preload degree between piston rod 21 and interconnecting piece 41 to adjust 2 front end of piezoelectricity promoters.Driving assembly is fixed in interconnecting piece
41。
In the present embodiment, in conjunction with Fig. 1 to Fig. 3, driving assembly includes shell 5, a clamping piece 6 and an actuator 9.Its
In, 5 front end of shell is fixed in flexible hinge component 4, and has a cavity among it.6 backend arrangement of clamping piece has to clamp
The clamping part 61 of bistrique 7, and its front end be rotatably connected at shell 5 and it is within the cavity to drive clamping piece 6 rotate
Actuator 9.Actuator 9 in the present embodiment is wind wheel.An air inlet 51A and a gas outlet 51B are offered on shell 5, from
Air inlet 51A flows into cavity and the gas push actuator 9 flowed out by gas outlet 51B drives clamping piece 6 to rotate synchronously, to make
The bistrique 7 that the clamping of part 6 must be clamped rotates synchronously.Air inlet 51A and gas outlet 51B in the present embodiment can connect in pneumatics
Machine or air pump.
In conjunction with Fig. 1 to Fig. 3 and Fig. 6, clamping piece 6 is the column shape to extend along the longitudinal direction, the clamping part 61 of its rear end
With the fixing groove to extend along the longitudinal direction, the back segment of the bistrique 7 to extend along the longitudinal direction is socketed in fixing groove.Clamping part 61
Also with the bullet wall of circumferentially spaced configuration, the first fluting 62 for offering between wall and extending along the longitudinal direction is played two-by-two, along week
It is connect to the bullet wall ring of interval configuration and forms fixing groove.Each wall that plays radially-inwardly shrinks in external force lower edge and makes in fixing groove
Diameter reduces, the fixing groove that internal diameter reduces and then clamping bistrique 7.Wherein, clamping part 61 has the second fluting 81 by one and is socketed
Fastener 8 in 61 periphery of clamping part, the fastener 8 are reached to reduce its internal diameter by screw or bolt locking and make each bullet
Wall shrinks radially inward and fastens each purpose for playing wall.
In the present embodiment, in conjunction with Fig. 1 to Fig. 3 and Fig. 5, shell 5 includes that a upper end cover 51, one is connected to upper end cover 51
And cooperatively form the lower cover 52 of cavity.Upper end cover 51 and lower cover 52 are locked by screw piece upper-lower seal.Lower cover 52
Rear end has one can hold the first through hole that clamping piece 6 passes through, and clamping piece 6 is connected to lower cover 52 by a hermetically sealed bearing 53,
Clamping piece 6 and hermetically sealed bearing 53 cooperate to close first through hole.Intert into being socketed with wind in cavity and outside the front end of clamping piece 6
Wheel.To ensure stability when rotation of the clamping piece 6 by the driving of wind wheel, the front end of clamping piece 6 passes through wind wheel and passes through one entirely
Sealing bearing 53 is connected on upper end cover 51.The upper end of upper end cover 51 offers the second through-hole, and second through-hole is with before being located at
First fastener hole, second fastener hole positioned at the first fastener hole rear end at end.One end of one fastener 8 is solid by the first fastener hole
Due on shell 5, the other end is connected to the interconnecting piece 41 on flexible hinge component 4, so that reaching is fixed on grinding and polishing sector
Purpose on interconnecting piece 41.In the present embodiment, the first fastener hole is threaded hole, which is screw or bolt.Upper
End cap 51 is by screw or is bolted when interconnecting piece 41, and front end is connected to interconnecting piece 41.It is understood that at it
In its embodiment, the first fastener hole can be non-threaded through-hole, and fastener 8 passes through it and is fixed in flexible hinge chain group
On interconnecting piece 41 on part 4.The front end of clamping piece 6 is fixed on the second fastener hole by hermetically sealed bearing 53, is further reached
The purpose of the second through-hole can be closed.
The application separately provides a kind of polishing system (not shown), which includes a grinding and polishing apparatus, power sensing
The control mechanism of device, the movable manipulator of a driving grinding and polishing apparatus and a control robot work.Force snesor detection is as above
Rubbing down dynamics information when the grinding and polishing apparatus grinding and polishing stated, control mechanism receive rubbing down dynamics information and control the tune of piezoelectricity promoters 2
Whole 4 front and back deformation quantity of flexible hinge component.Piezoelectricity promoters 2, force snesor and manipulator are electrically connected in control mechanism.
In the present embodiment, polishing system also includes a ring flange 10, and the ring flange 10 is for connecting and fastening manipulator and grinding and polishing
Device, force snesor are configured on manipulator, to incude the size of the power of the bistrique 7 of grinding and polishing apparatus along the longitudinal direction.Wherein,
It is understood that force snesor is pressure sensor, control mechanism is that HMI (human-computer interaction screen), PLC etc. are industrial conventional
Software and its application method.
The working theory and processing of grinding and polishing apparatus and its polishing system of the invention described further below: the present embodiment
Polishing system when in use, 9 wind wheel of actuator flowed into through air inlet 51A and from gas outlet 51B flow out gas promotion
The lower rotation of driving bistrique 7 simultaneously carries out grinding and polishing to processed curved surface.When bistrique 7 converts Working position, bistrique 7 is different by being located at
The reaction force of curved surface in height, bistrique 7 is by the interconnecting piece 41 on flexible hinge component 4 and is connected to interconnecting piece 41
The power being subject to is passed to force snesor by piezoelectricity promoters 2, and control mechanism receives the work controlled after information on piezoelectricity promoters 2
Stopper rod 21 is movable along the longitudinal direction, so that bistrique 7 pushes interconnecting piece 41 along the longitudinal direction forward or movable backward, to adjust bistrique
The size of contact force between 7 and processed curved surface within a preset range so that the grinding and polishing sector can be with identical contact
Dynamics processing is located at the point on the different height on curved surface.Interconnecting piece 41 on flexible hinge component 4 is in piezoelectricity promoters 2 or mill
It is forward or backward movable under the pressure of mechanism to throw.Wherein, interconnecting piece 41 is flexibly connected in the first flexible hinge 42 of mounting base 3
Allow interconnecting piece 41 flexible mobile along the longitudinal direction with the second flexible hinge 43, so that in adjustment bistrique 7 and curved surface
Contact force when, remain flexible contact between bistrique 7 and curved surface, compare that traditional rigidity is mobile and rigidity adjustment is unique
Mechanism, the grinding and polishing apparatus of the application can make the precision of the curved surface of processing higher while make curved surface more round and smooth.Meanwhile
The polishing system of the application when in use, by self-action incudes the pressure that bistrique 7 is subject to and rapidly adjusts piezoelectricity automatically
Promoters 2 to adjust so that pressure between bistrique 7 and the curved surface of workpiece to be machined is to preset pressure limit, therefore be not required to by
Again manipulator is programmed or carries out the more grinding and polishing process of number using lesser contact dynamics, substantially increase processing
Efficiency, meanwhile, it can also be automatically adjusted when grinding and polishing dynamics is larger, in order to avoid cause the damage of workpiece or cutter.It is understood that
The grinding and polishing apparatus of the application in use, is modeled and is programmed again with the processing amount of feeding without the position to manipulator, and
For the grinding and polishing apparatus of the application during automatic adjustment, manipulator, only need to be according to original journey without being acted accordingly
Sequence works, and it is full decoupled to have achieved the purpose that power-position controls.
The above is only the preferred embodiment of the present invention, are not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of grinding and polishing apparatus, the grinding and polishing sector comprising one with bistrique；It is characterized in that, the grinding and polishing apparatus also includes a pressure
Power adjustment mechanism, to drive grinding and polishing sector fore-aft travel, to adjust the rubbing down dynamics of bistrique；The pressure adjustmenting mechanism packet
Contain:
One mounting base；
One flexible hinge component, is equipped with the grinding and polishing sector thereon；The flexible hinge component Configuration is in mounting base, and energy
Deformation before and after hard to bear power；
One piezoelectricity promoters, is configured in mounting base, and connects flexible hinge component, to adjust deformation before and after flexible hinge component
Amount.
2. grinding and polishing apparatus according to claim 1, which is characterized in that grinding and polishing sector includes: the bistrique, the driving mill
The driving assembly of head rotation.
3. grinding and polishing apparatus according to claim 2, which is characterized in that the driving component includes: front end is fixed in described
Flexible hinge component and shell with a cavity, rear end have to the clamping part for clamping the bistrique and front end rotationally
It is connected to the clamping piece and the actuator within the cavity to drive the clamping piece rotation of the shell.
4. grinding and polishing apparatus according to claim 3, which is characterized in that the shell periphery offer connection cavity one into
Port and a gas outlet flow into cavity from air inlet and the actuator as described in the gas push of gas outlet outflow drive the clamping
Part rotates synchronously, and the actuator is wind wheel.
5. grinding and polishing apparatus according to claim 3 or 4, which is characterized in that the shell is connected to comprising a upper end cover, one
Upper end cover and the lower cover for cooperatively forming the cavity.
6. grinding and polishing apparatus according to claim 3, which is characterized in that the clamping piece is socketed on institute by hermetically sealed bearing
It states on shell.
7. grinding and polishing apparatus according to claim 3, which is characterized in that the clamping part has to clamp the bistrique
Fixing groove along axial extension, the circumferential direction along the clamping piece have interval configuration bullet wall and be sandwiched in adjacent bullet wall it
Between the first fluting, each wall that plays radially-inwardly shrinks in external force lower edge and clamps the bistrique.
8. grinding and polishing apparatus according to claim 2, which is characterized in that mounting base is U-shaped structure, includes: the first support portion
With the second support portion, left and right is oppositely arranged；The flexible hinge component includes: one be located at the first support portion and the second support portion it
Between interconnecting piece, first support portion of connection and interconnecting piece the first flexible hinge, second support portion of connection and interconnecting piece
Second flexible hinge.
9. grinding and polishing apparatus according to claim 8, which is characterized in that the mounting base includes the first support portion of connection and the
The fixed part of two support portions, the piezoelectricity promoters pass through the fixed part and are connected to the interconnecting piece, the driving component
It is fixed in the interconnecting piece.
10. a kind of polishing system is, characterized by comprising: a grinding and polishing apparatus, a force snesor, a driving grinding and polishing apparatus activity
Manipulator, one control robot work control mechanism；The force snesor detection is as described in any of the claims 1 to 8
Rubbing down dynamics information when grinding and polishing apparatus grinding and polishing, the control mechanism, which receives the rubbing down dynamics information and controls the piezoelectricity, to be promoted
Deformation quantity before and after into device adjustment flexible hinge component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474782.7A CN109623565A (en) | 2018-12-04 | 2018-12-04 | A kind of grinding and polishing apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474782.7A CN109623565A (en) | 2018-12-04 | 2018-12-04 | A kind of grinding and polishing apparatus and system |
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| Publication Number | Publication Date |
|---|---|
| CN109623565A true CN109623565A (en) | 2019-04-16 |
Family
ID=66071140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811474782.7A Pending CN109623565A (en) | 2018-12-04 | 2018-12-04 | A kind of grinding and polishing apparatus and system |
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| CN (1) | CN109623565A (en) |
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| CN110977760A (en) * | 2019-12-24 | 2020-04-10 | 华中科技大学 | Single-degree-of-freedom high-bandwidth force-controlled grinding and polishing device and application thereof |
| CN112427875A (en) * | 2021-01-28 | 2021-03-02 | 上海精骊电子技术有限公司 | Clamping device of net-opening machine |
| CN115972095A (en) * | 2023-01-10 | 2023-04-18 | 大连理工大学 | Embedded numerical control machine tool force control grinding and polishing device |
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| CN115972095A (en) * | 2023-01-10 | 2023-04-18 | 大连理工大学 | Embedded numerical control machine tool force control grinding and polishing device |
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Application publication date: 20190416 |