CN102837229A - Device and method for automatically exchanging magnetic grinding materials of magnetic polishing machining central machine tool - Google Patents
Device and method for automatically exchanging magnetic grinding materials of magnetic polishing machining central machine tool Download PDFInfo
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- CN102837229A CN102837229A CN2012103626573A CN201210362657A CN102837229A CN 102837229 A CN102837229 A CN 102837229A CN 2012103626573 A CN2012103626573 A CN 2012103626573A CN 201210362657 A CN201210362657 A CN 201210362657A CN 102837229 A CN102837229 A CN 102837229A
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Abstract
The invention relates to a device and a method for automatically exchanging magnetic grinding materials of a magnetic polishing machining central machine tool and belongs to the field of surface polishing processing equipment of metal parts. The device is characterized in that: an electromagnetic polishing head is fixedly mounted under a spindle of the magnetic polishing machining central machine tool; the magnetic grinding materials are absorbed to the lower end of a tool magnetic pole under the electromagnetic polishing head; the magnetic grinding materials are placed in grinding material hoppers in corresponding numbers of a magnetic grinding material library according to the number difference; waste grinding material hoppers are arranged on one side of the magnetic grinding material library; the grinding material hoppers and the waste grinding material hoppers are all fixed on a base of the magnetic grinding material library; and the magnetic grinding material library is fixedly mounted on an operation platform. The method for automatically exchanging the magnetic grinding materials comprises the step of automatically exchanging the magnetic grinding materials in same or different numbers. The automatic exchanging process is as follows: connecting an electromagnetic coil with a low current; absorbing a certain quantity of magnetic grinding materials by the tool magnetic pole; controlling the tool magnetic pole to upward move for a certain distance; and switching to a high current and firmly absorbing the magnetic grinding materials. The device and the method provided by the invention are used for realizing the automatic exchanging of the magnetic grinding materials during a magnetic polishing process.
Description
Technical field
The present invention provides a kind of magnetic abrasive apparatus for automatic change and method of magnetic force polishing machining center lathe; Belong to magnetic abrasive and change technology automatically; Relate in particular to a kind of technology of utilizing the strong and weak degree in magnetic field to control the abrasive material adsorbance, belong to metal parts surface finish process equipment field.
Background technology
In the magnetic force polishing processing; On the one hand; Because the thickness of magnetic abrasive and composition have direct influence to efficient and the quality of processing, process and to carry out multipass usually and could accomplish, processing from first pass to last one time multipass; Magnetic abrasive needs from coarse to fine the replacing, in the hope of obtaining high working (machining) efficiency and high crudy; On the other hand, magnetic abrasive is because there is certain service life in wearing and tearing, and the working ability that surpasses certain process time of magnetic abrasive will be lost, and for the quality that guarantees to process, in same time processing, magnetic abrasive also needs regularly to change.
Magnetic abrasive with useless need be put back to the waste material bucket, and how is magnetic abrasive changed, when is changed? How much how controlling of each replacing amount? How to guarantee that choosing of different numbering magnetic abrasives is accurate? These problems all are the problems that needs solution during magnetic force polishing machining center lathe uses.
Summary of the invention
The technical problem that the present invention will solve is: the present invention provides a kind of simple in structure, practical magnetic abrasive apparatus for automatic change and method, realizes accurate, the high efficiency replacing of magnetic abrasive.
The technical solution adopted for the present invention to solve the technical problems is: a kind of magnetic abrasive apparatus for automatic change and method of magnetic force polishing machining center lathe; It is characterized in that: magnetic force polishing machining center machine tool chief axis below fixed installation electromagnetism rubbing head; The instrument magnetic pole lower end absorption magnetic abrasive of electromagnetism rubbing head below; Magnetic abrasive is placed in the abrasive material bucket of magnetic abrasive storehouse reference numeral by the difference of numbering; Useless abrasive material bucket is arranged on a side in magnetic abrasive storehouse, and abrasive material bucket and useless abrasive material bucket all are fixed on the base in magnetic abrasive storehouse, and the magnetic abrasive storehouse is fixedly mounted on the workbench.
The automatic replacing method of magnetic abrasive comprises the automatic replacing of identical numbering magnetic abrasive and the automatic replacing of different numbering magnetic abrasives.Automatically replacing process: if the instrument magnetic pole is adsorbed with magnetic abrasive, control system at first control tool magnetic pole moves to the top of useless abrasive material bucket, and the electric current of cutoff solenoid lets abrasive material fall into useless abrasive material bucket; The control tool magnetic pole moves in the abrasive material bucket of corresponding numbering according to the mill item number of program setting then; Connect the weak current of setting size to solenoid; The instrument magnetic pole of letting is adsorbed onto a certain amount of magnetic abrasive; Move certain distance on the control tool magnetic pole, control solenoid again and switch to the heavy current of setting size, let the instrument magnetic pole that magnetic abrasive is sucked.
Described electromagnetism rubbing head comprises magnetic core, solenoid and instrument magnetic pole; Magnetic core is at the center of solenoid; Solenoid connects current controller; The pommel of the upper end of magnetic core is fixed on the lower end of magnetic force polishing machining center machine tool chief axis, and the lower end of magnetic core is through threaded engagement fastening means magnetic pole, and the instrument pole end piece is provided with some rectangular channels.The end of instrument magnetic pole is provided with 3-10 rectangular channel, and rectangular channel is used to change the Distribution of Magnetic Field of instrument pole end piece.During use, the electric current of solenoid is controlled through current controller by the control system, and adsorb magnetic abrasive securely in the magnetic field that energising back instrument magnetic pole produces.The end of instrument magnetic pole is the tack magnetic pole during for the plane, is used for plane processing; When the end of instrument magnetic pole is a sphere is the bulb magnetic pole, is used for Machining of Curved Surface.
Described magnetic abrasive storehouse is fixedly mounted on a side of workbench; The magnetic abrasive storehouse adopts non-magnet material to make, and the magnetic abrasive storehouse comprises that 10-17 holds the abrasive material bucket of magnetic abrasive, 1 useless abrasive material bucket, base and screw thread locating hole, and abrasive material bucket and useless abrasive material bucket are fixed on the base in magnetic abrasive storehouse; Base is provided with the screw thread locating hole; Screw bolt and nut is fixed on the magnetic abrasive storehouse on the workbench through the screw thread locating hole, and the abrasive material bucket is cylindric cavity volume, cavity volume degree of depth 50mm ~ 80mm; Useless abrasive material bucket is arranged on a side in magnetic abrasive storehouse, and the volume of useless abrasive material bucket is more than 4 times of abrasive material bucket capacity chamber volume.The magnetic abrasive storehouse is used to place the magnetic abrasive of different thicknesses and composition, realizes magnetic abrasive replacing from coarse to fine, thereby processes the workpiece of great surface quality.Each abrasive material bucket all has a numbering, and different as required abrasive material buckets is put into the magnetic abrasive of different numberings, and magnetic abrasive choosing and changing automatically in being convenient to process.Abrasive material bucket and useless abrasive material bucket can be fixed and take off easily.
A kind of automatic replacing method of magnetic force polishing machining center lathe magnetic abrasive; Comprise that workbench (13) moves horizontally the electric driving mechanism of control device, magnetic force polishing machining center machine tool chief axis and the current controller difference connection control system of electromagnetism rubbing head; It is characterized in that: concrete steps are: 1) will process the different cavity volumes that required varigrained magnetic abrasive is put into the magnetic abrasive storehouse respectively; Number then, will number the parameter control zone in the input control system again; 2) write down working time of magnetic abrasive through timer, control system control electromagnetism rubbing head moves to the top in magnetic abrasive storehouse, cuts off the electric current of the solenoid of electromagnetism rubbing head, makes the instrument magnetic pole of cutter lose magnetic force, and magnetic abrasive comes off automatically; 3) control system control electromagnetism rubbing head moves to the cavity volume top that the magnetic abrasive storehouse holds the required magnetic abrasive of next work step; The instrument magnetic pole is inserted cavity volume; Solenoid is connected weak-current line, and the instrument pole end piece of letting is drawn onto magnetic abrasive, controls the electromagnetism rubbing head then; Move certain distance on the drive instrument magnetic pole, leave cavity volume; 4) solenoid automatically switches to heavy-current line, lets the instrument magnetic pole that magnetic abrasive is sucked, and satisfies the polishing needs; Replacing finishes.
The automatic replacing process of described different numbering magnetic abrasives is: the control tool magnetic pole moves to the top desired location of the useless abrasive material bucket in magnetic abrasive storehouse; The electric current of cutoff solenoid; The instrument magnetic pole of making loses magnetic force, and magnetic abrasive just can fall into useless abrasive material bucket automatically.Then according to the mill item number of program setting; The control tool magnetic pole moves to the desired location in the abrasive material bucket of corresponding numbering; Connect the weak current of setting size to solenoid, let the instrument magnetic pole adsorb magnetic abrasive, move on to desired location on the control tool magnetic pole; Connect the heavy current of setting size to solenoid again, let the instrument magnetic pole that magnetic abrasive is sucked.Last control tool magnetic pole moves to the Working position of appointment, proceeds processing.So just accomplished the automatic replacing of different numbering magnetic abrasives.
The automatic replacing process of described identical numbering magnetic abrasive is: the control system is to carrying out timing the process time of magnetic abrasive; After reaching setting value process time; Control system control process is suspended; Automatically change program then go to carry out magnetic abrasive: remember current Working position and mill item number, the control tool magnetic pole moves to the top desired location of the useless abrasive material bucket in magnetic abrasive storehouse, the electric current of cutoff solenoid; The instrument magnetic pole of making loses magnetic force, and magnetic abrasive just can fall into useless abrasive material bucket automatically.Memory based then mill item number; The control tool magnetic pole moves to the desired location in the abrasive material bucket of corresponding numbering; Connect the weak current of setting size to solenoid, let the instrument magnetic pole adsorb magnetic abrasive, move on to desired location on the control tool magnetic pole; Connect the heavy current of setting size to solenoid again, let the instrument magnetic pole that magnetic abrasive is sucked.Last control tool magnetic pole moves to the Working position of memory, proceeds interrupted processing.Every like this at a distance from certain process time, magnetic abrasive just can be changed once automatically.
The magnetic abrasive apparatus for automatic change of magnetic force polishing machining center lathe of the present invention and the beneficial effect that method had are:
(1) the abrasive material bucket adopts non-magnet material to make, and does not have magnetic, can not be magnetized, and prevents the absorption to magnetic abrasive;
(2) the abrasive material bucket can carry out installation and removal easily, is convenient to the placement of abrasive material and empties;
(3) magnetic abrasive of different thicknesses and composition is numbered, be positioned in the abrasive material bucket of the corresponding numbering in abrasive material storehouse, be convenient to choosing automatically and changing of magnetic abrasive;
(4) the automatic replacing of magnetic abrasive makes magnetic abrasive replacing from coarse to fine, the replacing when magnetic abrasive loses the polishing ability can realize automation;
(5) in the replacing process of magnetic abrasive, adopt the way of setting size of current in the solenoid, control the adsorbance of magnetic abrasive on the instrument magnetic pole.
Description of drawings
Fig. 1 is the structural representation of electromagnetism rubbing head of the present invention;
Fig. 2 is the mounting structure sketch map of magnetic abrasive of the present invention storehouse and workbench;
Fig. 3 is the structural representation in magnetic abrasive of the present invention storehouse;
Fig. 4 is the vertical view in magnetic abrasive of the present invention storehouse;
Wherein: 1, bolt 2, instrument magnetic pole 3, rectangular channel 4, pommel 5, solenoid 6, magnetic core 7, screwed hole 8, screw thread locating hole 9, magnetic abrasive storehouse 10, base 11, bolt 12, nut 13, workbench 14, reduction box 15, servomotor 16, locating hole 17, useless abrasive material bucket 18, abrasive material bucket.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are done and to be further described:
Embodiment 1:
As shown in Figure 1; The electromagnetism rubbing head comprises magnetic core 6, solenoid 5 and instrument magnetic pole 2, and the upper end of magnetic core 6 is fixed on the main shaft lower end, and magnetic core 6 is at the center of solenoid 5; Solenoid 5 is that the red copper wire uniform winding by the 1mm diameter forms; The lower end of magnetic core 6 has screwed hole 7, and the bolt 1 of instrument magnetic pole 2 upper ends is connected with screwed hole 7 on the magnetic core 6, and instrument magnetic pole 2 comprises tack magnetic pole and bulb magnetic pole; Instrument magnetic pole 2 lower ends have 3-10 rectangular channel 3, are used to change the Distribution of Magnetic Field of instrument magnetic pole 2 ends.
During use, the upper end of magnetic core 6 is fixedly mounted on the main shaft of magnetic force polishing machining center lathe, and current controller connects the control system of magnetic force polishing machining center lathe.The electric current of energising back solenoid 5 is controlled through current controller by the control system, and adsorb magnetic abrasive securely in the magnetic field that energising back instrument magnetic pole 2 produces.
Embodiment 2:
Be fixedly mounted on a side of workbench 13 like Fig. 2, Fig. 3, the described magnetic abrasive of Fig. 4 storehouse 9; Magnetic abrasive storehouse 9 adopts non-magnet material to make; Magnetic abrasive storehouse 9 comprises that 10-17 holds the useless abrasive material bucket of 18,1 of the abrasive material bucket of magnetic abrasive 17, base 10; Abrasive material bucket 18 can be fixed on the base 10 with useless abrasive material bucket 17, and screw thread locating hole 8 is set on the base 10, and screw thread locating hole 8 is used for through bolt 11 and nut 12 magnetic abrasive storehouse 9 and workbench 13 being linked together.Abrasive material bucket 18 is cylindric cavity volume with useless abrasive material bucket 17; The size of cavity volume and the degree of depth and instrument magnetic pole 2 adapt; Be regularly arranged setting, useless abrasive material bucket 17 is arranged on a side of abrasive material bucket 18, and the volume of useless abrasive material bucket 17 is more than 4 times of cavity volume of abrasive material bucket 18.Abrasive material bucket 18 is demountable structure with useless abrasive material bucket 17, is provided with locating hole 16 on the base of abrasive material bucket 18 and useless abrasive material bucket 17, and locating hole 16 cooperates with alignment pin and is used for abrasive material bucket 18 and useless abrasive material bucket 17 are separately fixed at base 10.
A kind of automatic replacing method of magnetic force polishing machining center lathe magnetic abrasive; Comprise that workbench 13 moves horizontally the electric driving mechanism of control device, magnetic force polishing machining center machine tool chief axis and the current controller difference connection control system of electromagnetism rubbing head; It is characterized in that: concrete steps are: 1) will process the different cavity volumes that required varigrained magnetic abrasive is put into magnetic abrasive storehouse (9) respectively; Number then, will number the parameter control zone in the input control system again; 2) write down working time of magnetic abrasive through timer, control system control electromagnetism rubbing head moves to the top in magnetic abrasive storehouse 9, cuts off the electric current of the solenoid 5 of electromagnetism rubbing head, makes the instrument magnetic pole of cutter lose magnetic force, and magnetic abrasive comes off automatically; 3) control system control electromagnetism rubbing head moves to the cavity volume top that magnetic abrasive storehouse 9 holds the required magnetic abrasive of next work step; Instrument magnetic pole 2 is inserted cavity volume; Solenoid 5 is connected weak-current line, let instrument magnetic pole 2 ends be drawn onto magnetic abrasive, control the electromagnetism rubbing head then; Move certain distance on the drive instrument magnetic pole 2, leave cavity volume; 4) solenoid 5 automatically switches to heavy-current line, lets instrument magnetic pole 2 that magnetic abrasive is sucked, and satisfies the polishing needs; Replacing finishes.
Before machining center machine tool control system procedure starts; Configure the processing pass; Configure each all over the employed magnetic abrasive numbering of processing; According to the service life of various magnetic abrasives, the time is changed in the timing that configures each numbering magnetic abrasive of use, and imports the procedure that weaves.Behind the operation procedure, the method that the machining center machine tool control system is at first changed according to magnetic abrasive, control tool magnetic pole 2 magnetic abrasive that 9 corresponding abrasive buckets, 18 absorption first passes set to the magnetic abrasive storehouse.
The automatic replacing process of different numbering magnetic abrasives is: control tool magnetic pole 2 moves to the top desired location of magnetic abrasive storehouse 9 useless abrasive material buckets 17; The electric current of cutoff solenoid 5; Make instrument magnetic pole 2 lose magnetic force, magnetic abrasive just can fall into useless abrasive material bucket 17 automatically.Then according to the mill item number of program setting; Control tool magnetic pole 2 moves to the desired location in the abrasive material bucket 18 of corresponding numbering; Connect the weak current of setting size for solenoid 5, let instrument magnetic pole 2 adsorb magnetic abrasives, move on to desired location on the control tool magnetic pole 2; Connect the heavy current of setting size for again solenoid 5, let instrument magnetic pole 2 that magnetic abrasive is sucked.The Working position of last control tool magnetic pole 2 mobile process appointments is proceeded processing.So just accomplished the automatic replacing of different numbering magnetic abrasives.
The automatic replacing process of identical numbering magnetic abrasive is: the control system is to carrying out timing the process time of magnetic abrasive; After reaching setting value process time; Control system control process is suspended; Automatically change program then go to carry out magnetic abrasive: remember current Working position and mill item number, control tool magnetic pole 2 moves to the top desired location of magnetic abrasive storehouse 9 useless abrasive material buckets 17, the electric current of cutoff solenoid 5; Make instrument magnetic pole 2 lose magnetic force, magnetic abrasive just can fall into useless abrasive material bucket 17 automatically.Memory based then mill item number; Control tool magnetic pole 2 moves to the desired location in the abrasive material bucket 18 of corresponding numbering; Connect the weak current of setting size for solenoid 5, let instrument magnetic pole 2 adsorb magnetic abrasives, move on to desired location on the control tool magnetic pole 2; Connect the heavy current of setting size for again solenoid 5, let instrument magnetic pole 2 that magnetic abrasive is sucked.Last control tool magnetic pole 2 moves to the Working position of memory, proceeds interrupted processing.Every like this at a distance from certain process time, magnetic abrasive just can be changed once automatically.
Claims (8)
1. the magnetic abrasive apparatus for automatic change of magnetic force polishing machining center lathe; It is characterized in that: magnetic force polishing machining center machine tool chief axis below fixed installation electromagnetism rubbing head; Instrument magnetic pole (2) the lower end absorption magnetic abrasive of electromagnetism rubbing head below; Magnetic abrasive is placed in the abrasive material bucket (19) of magnetic abrasive storehouse (9) reference numeral by the difference of numbering; Useless abrasive material bucket (17) is arranged on a side in magnetic abrasive storehouse (9), and abrasive material bucket (18) and useless abrasive material bucket (17) all are fixed on the base (10) of magnetic abrasive storehouse (9), and magnetic abrasive storehouse (9) are fixedly mounted on the workbench (13).
2. the magnetic abrasive apparatus for automatic change of magnetic force polishing machining center lathe according to claim 1; It is characterized in that: described electromagnetism rubbing head comprises magnetic core (6), solenoid (5) and instrument magnetic pole (2); Magnetic core (6) is at the center of solenoid (5); Solenoid (5) connects current controller; The pommel (4) of the upper end of magnetic core (6) is fixed on the lower end of magnetic force polishing machining center machine tool chief axis, and the lower end of magnetic core (6) is through threaded engagement fastening means magnetic pole (2), and instrument magnetic pole (2) end is provided with some rectangular channels (3).
3. the magnetic abrasive apparatus for automatic change of magnetic force polishing machining center lathe according to claim 2, it is characterized in that: described instrument magnetic pole (2) end is the tack magnetic pole.
4. the magnetic abrasive apparatus for automatic change of magnetic force polishing machining center lathe according to claim 2, it is characterized in that: described instrument magnetic pole (2) end is the bulb magnetic pole.
5. the magnetic abrasive apparatus for automatic change of magnetic force polishing machining center lathe according to claim 1; It is characterized in that: described magnetic abrasive storehouse (9) is fixedly mounted on a side of workbench (13); Magnetic abrasive storehouse (9) adopts non-magnet material to make; Magnetic abrasive storehouse (9) comprises 10-17 the abrasive material bucket (18), 1 useless abrasive material bucket (17), base (10) and the screw thread locating hole (8) that hold magnetic abrasive; Abrasive material bucket (18) and useless abrasive material bucket (17) are fixed on the base (10) of magnetic abrasive storehouse (9), and base (10) is provided with screw thread locating hole (8), and bolt (11) and nut (12) are fixed on magnetic abrasive storehouse (9) on the workbench (13) through screw thread locating hole (8); Abrasive material bucket (18) is cylindric cavity volume; Cavity volume degree of depth 50mm ~ 80mm, useless abrasive material bucket (17) is arranged on a side in magnetic abrasive storehouse (9), and the volume of useless abrasive material bucket (17) is more than 4 times of abrasive material bucket (18) cavity volume.
6. the automatic replacing method of magnetic force polishing machining center lathe magnetic abrasive; Comprise that workbench (13) moves horizontally the electric driving mechanism of control device, magnetic force polishing machining center machine tool chief axis and the current controller difference connection control system of electromagnetism rubbing head, it is characterized in that: concrete steps are:
1) will process the different cavity volumes that required varigrained magnetic abrasive is put into magnetic abrasive storehouse (9) respectively, number then, will number the parameter control zone in the input control system again;
2) write down working time of magnetic abrasive through timer; Control system control electromagnetism rubbing head moves to the top of magnetic abrasive storehouse (9); Cut off the electric current of the solenoid (5) of electromagnetism rubbing head, make the instrument magnetic pole of cutter lose magnetic force, magnetic abrasive comes off automatically;
3) control system control electromagnetism rubbing head moves to the cavity volume top that magnetic abrasive storehouse (9) holds the required magnetic abrasive of next work step; Instrument magnetic pole (2) is inserted cavity volume; Solenoid (5) is connected weak-current line, let instrument magnetic pole (2) end be drawn onto magnetic abrasive, control the electromagnetism rubbing head then; Move certain distance on the drive instrument magnetic pole (2), leave cavity volume;
4) solenoid (5) automatically switches to heavy-current line, lets instrument magnetic pole (2) that magnetic abrasive is sucked, and satisfies the polishing needs; Replacing finishes.
7. the magnetic abrasive of magnetic force polishing machining center lathe according to claim 6 is changed method automatically; It is characterized in that: described next work step adopts magnetic abrasive granularity and current when inconsistent; The automatic replacing process of different numbering magnetic abrasives is: control tool magnetic pole (2) moves to the top desired location of the useless abrasive material bucket (17) in magnetic abrasive storehouse (9); The electric current of cutoff solenoid (5); Make instrument magnetic pole (2) lose magnetic force, magnetic abrasive just can fall into useless abrasive material bucket (17) automatically; Then according to the mill item number of program setting; Control tool magnetic pole (2) moves to the desired location in the abrasive material bucket (18) of corresponding numbering; Connect the weak current of setting size for solenoid (5), let instrument magnetic pole (2) adsorb magnetic abrasive, the control tool magnetic pole moves on to desired location on (2); Connect the heavy current of setting size for again solenoid (5), let instrument magnetic pole (2) that magnetic abrasive is sucked; Last control tool magnetic pole (2) moves to the Working position of appointment, proceeds processing.
8. the magnetic abrasive of magnetic force polishing machining center lathe according to claim 6 is changed method automatically; It is characterized in that: described next work step adopts the magnetic abrasive granularity with current when consistent; The automatic replacing process of identical numbering magnetic abrasive is: the control system is to carrying out timing the process time of magnetic abrasive; After reaching setting value process time, control system control process is suspended, and changes program automatically then go to carry out magnetic abrasive: remember current Working position and mill item number; Control tool magnetic pole (2) moves to the top desired location of the useless abrasive material bucket (17) in magnetic abrasive storehouse (9); The electric current of cutoff solenoid (5) makes instrument magnetic pole (2) lose magnetic force, and magnetic abrasive just can fall into useless abrasive material bucket (17) automatically; Memory based then mill item number; Control tool magnetic pole (2) moves to the desired location in the abrasive material bucket (18) of corresponding numbering; Connect the weak current of setting size for solenoid (5), let instrument magnetic pole (2) adsorb magnetic abrasive, the control tool magnetic pole moves on to desired location on (2); Connect the heavy current of setting size for again solenoid (5), let instrument magnetic pole (2) that magnetic abrasive is sucked; Last control tool magnetic pole (2) moves to the Working position of memory, proceeds interrupted processing.Every like this at a distance from certain process time, magnetic abrasive just can be changed once automatically.
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| CN2012103626573A CN102837229A (en) | 2012-09-25 | 2012-09-25 | Device and method for automatically exchanging magnetic grinding materials of magnetic polishing machining central machine tool |
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| CN2012103626573A CN102837229A (en) | 2012-09-25 | 2012-09-25 | Device and method for automatically exchanging magnetic grinding materials of magnetic polishing machining central machine tool |
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Cited By (5)
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| CN104015117A (en) * | 2014-06-20 | 2014-09-03 | 河北工业大学 | Amplitude-controllable small-caliber aspheric polishing device |
| CN106625116A (en) * | 2016-12-07 | 2017-05-10 | 中山市光大光学仪器有限公司 | Prism polishing device |
| CN106736876A (en) * | 2016-12-07 | 2017-05-31 | 中山市光大光学仪器有限公司 | Prism MRF equipment |
| CN107457614A (en) * | 2017-08-30 | 2017-12-12 | 厦门理工学院 | The magnetic abrasive grinding and polishing apparatus and its method of work of large-size workpiece polishing |
| CN117340690A (en) * | 2023-12-06 | 2024-01-05 | 江苏时钛汽车紧固件有限公司 | Surface polishing device for automobile fastener |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015117A (en) * | 2014-06-20 | 2014-09-03 | 河北工业大学 | Amplitude-controllable small-caliber aspheric polishing device |
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| CN106736876A (en) * | 2016-12-07 | 2017-05-31 | 中山市光大光学仪器有限公司 | Prism MRF equipment |
| CN106736876B (en) * | 2016-12-07 | 2019-03-22 | 中山市光大光学仪器有限公司 | Prism Magnetorheological Polishing equipment |
| CN107457614A (en) * | 2017-08-30 | 2017-12-12 | 厦门理工学院 | The magnetic abrasive grinding and polishing apparatus and its method of work of large-size workpiece polishing |
| CN107457614B (en) * | 2017-08-30 | 2024-02-02 | 厦门理工学院 | Magnetic abrasive grinding and polishing device for polishing large-size workpiece and working method thereof |
| CN117340690A (en) * | 2023-12-06 | 2024-01-05 | 江苏时钛汽车紧固件有限公司 | Surface polishing device for automobile fastener |
| CN117340690B (en) * | 2023-12-06 | 2024-02-06 | 江苏时钛汽车紧固件有限公司 | Surface polishing device for automobile fastener |
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Application publication date: 20121226 |