CN205834988U - A kind of metallographic specimen automatic grinding and polishing device - Google Patents
A kind of metallographic specimen automatic grinding and polishing device Download PDFInfo
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- CN205834988U CN205834988U CN201620449008.0U CN201620449008U CN205834988U CN 205834988 U CN205834988 U CN 205834988U CN 201620449008 U CN201620449008 U CN 201620449008U CN 205834988 U CN205834988 U CN 205834988U
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- holding device
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- metallographic specimen
- sample holding
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Abstract
The utility model discloses a kind of metallographic specimen automatic grinding and polishing device, the sample holding device that including frame and is arranged in frame, grinding attachment and for moving the transmitting device of described sample holding device, sample holding device is positioned at above grinding attachment, and sample is clamped and is placed in by sample above grinding attachment and carries out grinding by sample holding device.This utility model can regulate metallographic specimen to required grinding area and carry out grinding, and grinds every time and carry out the most in the same direction, it is ensured that the concordance in cut direction.Grind and be incorporated into one, clamped one time sample with polishing, corase grind can be completed, refine and polish, stable drive, simple to operate, time-consuming and manpower, making metallographic specimen surfacing by grinding and polishing, quality is good, and this utility model also has the advantage that efficiency is high simultaneously.
Description
Technical field
This utility model relates to a kind of grinding and polishing device, is specifically related to a kind of metallographic specimen automatic grinding and polishing device.
Background technology
In investigation of materials field, metallographic observation and analysis are one of important way of research metal material performance, metallographic
Metallographic observation results is had a direct impact by the fabricating quality of sample.Present stage, in colleges and universities or research institution, majority is still adopted
The method operated by hand makes metallographic specimen, cuts sample blank, utilizes edge sample powder to be embedded in external mold by sample,
Sample powder to be inlayed solidifies, and the hand-held sample inlayed of operator is ground on sand paper subsequently.In process of lapping, need to be by thickness
Order changes five sand paper, often changes a sand paper, and buck face half-twist is all to cover the cut that the last time grinds
Lid.After grinding completes, more hand-held sample is polished on buffing machine.Whole process need to change sand paper and polishing cloth etc., operation
Loaded down with trivial details, efficiency is low and labor intensity is big, and the proficiency level of the grinding and polishing quality of metallographic specimen and operator has the biggest association, difficult
To ensure the flatness in grinding and polishing face.Hand-held sample is in process of lapping, and the operator's finger lacked experience is easy to touch sand
Paper, frays fingernail even finger；During polishing, owing to polishing disk rotating speed is fast, it is easy to cause sample to fly out and hurt sb.'s feelings, therefore, pass
System manual operations safety coefficient is low.
Utility model content
For technical problem present in prior art, the purpose of this utility model is: provide a kind of metallographic specimen automatic
Polisher lapper.
The purpose of this utility model is achieved through the following technical solutions: a kind of metallographic specimen automatic grinding and polishing device, including
Frame and the sample holding device being arranged in frame, grinding attachment and fill for moving the transmission of described sample holding device
Putting, sample holding device is positioned at above grinding attachment, and sample by sample clamping and is placed on grinding attachment by sample holding device
Fang Jinhang grinding.
Preferably, being additionally provided with grinding yielding device, grinding yielding device includes making a concession frame and triggering device, and grinding fills
Install and be placed on yielding frame, make a concession frame and include bracing frame, spring, stop nut and support column, stop nut, bracing frame and
Spring is installed on support column the most successively；
Triggering device and include cam set, drive shaft and drive mechanism, drive mechanism is connected with drive shaft, and cam set is respectively
Installing on the driving shaft, drive mechanism drives cam set to rotate and makes cam set contact with bracing frame and promote bracing frame to decline.
Preferably, described cam set is four cams, and drive shaft is two, and two drive shafts are connected by Timing Belt, drive
Motivation structure is connected with one of them drive shaft, is protruding with contact plate at bracing frame corner respectively, and four cams are respectively installed to two
In individual drive shaft and respectively corresponding four contact plates are arranged.
Preferably, described grinding attachment includes grinding district's switching roller, roll driving apparatus and abrasive band, roll driving apparatus and Mo Qu
Switching roller connects, and abrasive band is provided with multiple grinding area that abrasive particle thickness is different, and abrasive particle is pressed the most successively along sand in grinding area
Band rotation direction is arranged, and abrasive band is set on bracing frame, and switching roller in mill district is used for driving abrasive band to rotate thus converts grinding area.
Preferably, transmitting device includes vertical slide rail, longitudinal sliding block, cross drive mechanism and longitudinal delivery mechanism, laterally
Connecting gear is arranged on longitudinal sliding block, and vertical slide rail is fixed in frame, and longitudinal sliding block is connected with vertical slide rail；
Cross drive mechanism includes transmitting motor and cross lead screw, and transmission motor is connected with cross lead screw, sample holder
Device is installed on cross lead screw and transversely screw mandrel moves with cross lead screw rotation；
Longitudinal delivery mechanism includes longitudinal screw mandrel and longitudinal screw rod driving device, and longitudinal screw mandrel drives dress with longitudinal screw mandrel
Putting connection, longitudinal sliding block is connected with longitudinal screw mandrel, and longitudinal screw mandrel rotates and drives longitudinal sliding block to move along vertical slide rail.
Preferably, be additionally provided with auxiliary frame, sideslip rail and transverse slider, auxiliary frame is installed on transverse slider, laterally
Slide block is connected with sideslip rail, and sideslip rail is fixed in frame, and auxiliary frame is provided with directive slide track, and sample holding device is installed on
On directive slide track.
Preferably, being additionally provided with burnishing device, burnishing device includes driving motor and polishing disk, drives motor and polishing
Dish connects, and polishing disk is arranged at the side of grinding attachment, and polishing disk height is equal to the height of grinding attachment.
Preferably, described sample holding device includes cone clamp body and closing sleeve, bottom cone clamp body
Having multiple intermediate plate, intermediate plate top has flank, and bottom is curve slope, and the rounded spread configuration of multiple intermediate plates makes each screw thread
Face composition tightens up screw thread, each curve slope composition inverted cone inclined-plane, surrounds a rectangle clamping mouth, have between each intermediate plate inside intermediate plate
Take-uping the slack, intermediate plate quantity is two or more, and closing sleeve top is connecting portion, and bottom is that portion is tightened up in taper, and connecting portion passes through
Tightening up and be threadedly coupled on cone clamp body, inverted cone inclined-plane matches with the taper portion of tightening up.
Preferably, described sample holding device also includes load-carrying covering, and cone clamp body top is cross, outside carrying
Shell has the mounting groove for loading cone clamp body, and mounting groove top is the cross being connected with cone clamp body top
Shape notch, load-carrying covering top has lid, and lid has holddown spring and card structure portion, and holddown spring is arranged at cross
Above notch, lid side is articulated with on load-carrying covering, and lid opposite side is snapped in lid on load-carrying covering by card structure portion
It is fixed on load-carrying covering.
Preferably, being provided with two ball nuts bottom described sample holding device, cross lead screw is two, two balls
Nut coordinates with two cross lead screws respectively, and two lateral walls that sample holding device is relative are protruding with connection otic placode group respectively,
Connecting otic placode group is two otic placodes, the most setting up and down, forms connector between two otic placodes, and described directive slide track is two,
Two directive slide tracks be arranged in parallel, and two connectors of sample holding device are connected respectively on two directive slide tracks.
This utility model has such advantages as relative to prior art and effect:
1, this utility model can regulate metallographic specimen and carries out grinding to required grinding area, and grinds all same every time
Carry out on direction, it is ensured that the concordance in cut direction.Grind and be incorporated into integrally with polishing, clamped one time sample, can be complete
Become corase grind, refine and polish, stable drive, simple to operate, time-consuming and manpower, make metallographic specimen by grinding and polishing
Surfacing, quality is good, and this utility model also has the advantage that efficiency is high simultaneously.
2, after metallographic specimen once grinds, during return, cam set drives bracing frame to move down, and makes metallographic specimen and abrasive band
Disengaging is come, and is not ground thus ensures to grind to carry out the most in the same direction every time, it is ensured that the one of cut direction
Cause property.
3, the grinding area on abrasive band is arranged along abrasive band rotation direction, by thick to thin distribution of grades on abrasive band, work as metallographic
Sample often completes the grinding of a grinding area, is rotated by roll driving apparatus Shi Mo district switching roller and drives abrasive band to rotate, so that
Another grinding area that abrasive particle in grinding face is not thinner forwards grinding face to, can grind next time, whole ground
Cheng Wuxu changes sand paper.
4, this utility model also has the effect of metallographic specimen convenient mounting and clamping, is loaded by metallographic specimen between intermediate plate, tightens
Place into after closing sleeve in load-carrying covering, cover lid, it is seen that clamping rapidly and is prone to clamping, additionally, this practicality is new
The sample holding device of type can be with the circular metallographic specimen with rectangle of clamping.
5, this utility model integrates grinding and polishes, clamped one time metallographic specimen, can complete corase grind, refine and throw
Light, the most also have stable drive, simple to operate, time-consuming with manpower, quality is good and efficiency is high advantage.
6, the form that this utility model takes metallographic specimen to be driving link carries out grinding, solves the shape that abrasive band is driving link
Formula can cause the problem that metallographic specimen discontinuity and Grinding Quality are difficult to ensure that, meanwhile, abrasive band be the form of driving link also
Being likely to result in the situation generation that metallographic specimen edge is worn away, this utility model can make metallographic specimen uniform force, thus
Make Grinding Quality easily controllable, additionally, the situation that metallographic specimen edge also can be avoided to be worn away occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Fig. 3 is the schematic diagram that grinding attachment of the present utility model is installed on grinding yielding device.
Fig. 4 is the structural representation that grinding area of the present utility model is distributed on abrasive band.
Fig. 5 is the structural representation of transmitting device of the present utility model.
Fig. 6 is the structural representation of sample holding device of the present utility model.
Fig. 7 is the front view of sample holding device of the present utility model.
Fig. 8 is the sectional view of sample holding device of the present utility model.
Fig. 9 is the structural representation of cone clamp body of the present utility model.
Figure 10 is the top view of cone clamp body of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
Embodiment one:
A kind of metallographic specimen automatic grinding and polishing device, the sample holding device 2 including frame 1 and being arranged in frame,
Grinding attachment and for moving the transmitting device of described sample holding device, sample holding device is positioned at above grinding attachment, will
Sample clamps and is placed in by sample above grinding attachment and carries out grinding.
Preferably, being additionally provided with grinding yielding device, grinding yielding device includes making a concession frame and triggering device, and grinding fills
Install and be placed on yielding frame, make a concession frame and include bracing frame 3, spring 4, stop nut 5 and support column 6, stop nut, bracing frame
And spring is installed on support column the most successively；
Triggering device and include cam set, drive shaft 7 and drive mechanism 8, drive mechanism is connected with drive shaft, cam component
Not installing on the driving shaft, drive mechanism drives cam set to rotate and makes cam set contact with bracing frame and promote bracing frame to decline.
Preferably, described cam set is four cams 9, and drive shaft is two, and two drive shafts are connected by Timing Belt 10,
Drive mechanism is connected with one of them drive shaft, is protruding with contact plate 11 at bracing frame corner respectively, and four cams are respectively mounted
In two drive shafts and respectively corresponding four contact plates are arranged.
Preferably, described grinding attachment includes grinding district's switching roller 12, roll driving apparatus 13 and abrasive band 14, roll driving apparatus
Being connected with mill district switching roller, abrasive band is provided with multiple grinding area 15 that abrasive particle thickness is different, abrasive particle is pressed from coarse to fine in grinding area
Being arranged on abrasive band along abrasive band rotation direction successively, abrasive band is set on bracing frame, and switching roller in mill district is used for driving abrasive band to rotate
Thus convert grinding area.Such as: the abrasive particle model on each grinding area is followed successively by: 180 mesh, 300 mesh, 600 mesh, 1000 mesh and 1500
Mesh, and be arranged on abrasive band along abrasive band rotation direction the most successively.
Preferably, transmitting device includes vertical slide rail 16, longitudinal sliding block 17, cross drive mechanism and longitudinal delivery mechanism,
Cross drive mechanism is arranged on longitudinal sliding block, and vertical slide rail is fixed in frame, and longitudinal sliding block is connected with vertical slide rail；
Cross drive mechanism includes transmitting motor 18 and cross lead screw 19, and transmission motor is connected with cross lead screw, sample
Clamping device is installed on cross lead screw and transversely screw mandrel moves with cross lead screw rotation；
Vertical slide rail and longitudinal sliding block are three, and cross lead screw two ends and transmission motor are installed to longitudinal direction by support 39 respectively
On slide block, three longitudinal sliding blocks are respectively cooperating with on three vertical slide rails, and three vertical slide rails are fixed in frame.
Longitudinal delivery mechanism includes longitudinal screw mandrel 21 and longitudinal screw rod driving device 20, and longitudinal screw mandrel drives with longitudinal screw mandrel
Dynamic device connects, and longitudinal sliding block is connected with longitudinal screw mandrel, and longitudinal screw mandrel rotates and drives longitudinal sliding block to move along vertical slide rail.
Preferably, be additionally provided with auxiliary frame 22, sideslip rail 23 and transverse slider 24, auxiliary frame is installed on transverse slider
On, transverse slider is connected with sideslip rail, and sideslip rail is fixed in frame, and auxiliary frame is provided with directive slide track 25, sample holder
Device is installed on directive slide track.
Preferably, being additionally provided with burnishing device, burnishing device includes driving motor 26 and polishing disk 27, drive motor with
Polishing disk connects, and polishing disk is arranged at the side of grinding attachment, and polishing disk height is equal to the height of grinding attachment.
Preferably, described sample holding device includes cone clamp body 28 and closing sleeve 29, cone clamp body
Bottom has multiple intermediate plate 30, and intermediate plate top has flank 40, and bottom is curve slope 41, and the rounded arrangement of multiple intermediate plates sets
Put and make each flank composition tighten up screw thread, each curve slope composition inverted cone inclined-plane, surround a rectangle clamping mouth inside intermediate plate, respectively
Having between intermediate plate and take-up the slack 42, intermediate plate quantity can be more than two or three, and closing sleeve top is connecting portion, and bottom is
Portion is tightened up in taper, and connecting portion is threadedly coupled on cone clamp body by tightening up, and inverted cone inclined-plane matches with the taper portion of tightening up
Close.
Preferably, described sample holding device also includes load-carrying covering 31, and cone clamp body top is cross, carrying
Shell has the mounting groove for loading cone clamp body, and mounting groove top is ten be connected with cone clamp body top
Font notch, load-carrying covering top has lid 32, and lid has holddown spring 33 and card structure portion 34, and holddown spring is arranged
Above cross notch, lid side is articulated with on load-carrying covering, and lid opposite side is snapped in load-carrying covering by card structure portion
On lid is fixed on load-carrying covering.
Preferably, described sample holding device is provided with two lugs 35 and two ball nuts 38, two balls
Nut is connected to bottom sample holding device by two lugs respectively, and cross lead screw is two, two ball nuts respectively with
Two cross lead screws coordinate, and two lateral walls that sample holding device is relative are protruding with connection otic placode group respectively, connect otic placode group
It is two otic placodes 36, the most setting up and down, form connector 37 between two otic placodes, described directive slide track is two, and two guide
Slide rail be arranged in parallel, and two connectors of sample holding device are connected respectively on two directive slide tracks.
Preferably, roll driving apparatus and longitudinal screw rod driving device are handwheel.
Work process of the present utility model and operation principle: this sentences and is ground to example and illustrates, load metallographic specimen
Between intermediate plate, then rotary tightening closing sleeve, make intermediate plate draw in by the taper portion of tightening up and metallographic specimen is clamped, then by circular cone
Clevis specifically puts into the mounting groove of load-carrying covering, and cross notch now matches with cone clamp body top thus will circle
Tapered clamp is specifically positioned in load-carrying covering, is fixed on load-carrying covering by lid by means of card structure portion, and now, holddown spring will
Cone clamp body compresses, it is to avoid cone clamp body produces moving influence ground effect, meanwhile, in cross in grinding process
Matching with cross notch in the conical clamp body top of shape, cone clamp body can be avoided to produce rotation in grinding process
Turn.
After completing clamping, transmission motor drives cross lead screw to rotate, and makes sample holding device enterprising in required grinding area
Row grinds, and when metallographic specimen is after the grinding area of a relatively coarse grit completes to grind, switches grinding area, concrete, by rotating
Roll driving apparatus, Shi Mo district switching roller rotates and drives abrasive band to rotate, and the grinding area of relatively fine grit turns to grinding face, i.e. enters
The grinding that row next round is finer；And in process of lapping, transmission motor drives cross lead screw rotation to make sample holding device exist
Back and forth grinding on required grinding area, when sample holding device return, drive mechanism makes cam set turn by drive shaft
Dynamic, cam set, in rotation process, promotes bracing frame to move down, spring contraction so that metallographic specimen separates with abrasive band, thus avoids
Produce grinding when sample holding device return, carry out the most in the same direction hereby it is ensured that grind every time, it is ensured that draw
The concordance in trace direction, when sample holding device return completes moment, cam set rotates, and bracing frame is gone up under the action of the spring
Rise so that metallographic specimen contacts with abrasive band again, carries out grinding next time.
After completing above-mentioned process of lapping, longitudinal screw rod driving device drives longitudinal screw mandrel, makes longitudinal sliding block drive laterally
Connecting gear moves to burnishing device, and sample holding device vertically moves with cross drive mechanism, in longitudinal movement,
Sample holding device vertically moves along chute；When sample holding device moves longitudinally on burnishing device with cross drive mechanism
Side, drives electric motor starting, and polishing disk rotates and is polished metallographic specimen, i.e. can be taken off metallographic specimen, complete after having polished
The grinding and polishing process of metallographic specimen.
It can further be stated that after completing a thick fine-grained abrasive finishing process, cone clamp body is taken out and same
In being again loaded into load-carrying covering after one rotation with in surface 90 ° and switch grinding area, carry out new round grinding so that last round of grind
The cut that mill produces is blanked.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (9)
1. a metallographic specimen automatic grinding and polishing device, it is characterised in that: include frame and the specimen holder being arranged in frame
Holding device, grinding attachment and for moving the transmitting device of described sample holding device, sample holding device is positioned at grinding attachment
Top, sample is clamped and is placed in by sample above grinding attachment and carries out grinding by sample holding device；
Being additionally provided with grinding yielding device, grinding yielding device includes making a concession frame and triggering device, and grinding attachment is arranged at and moves back
Allowing on frame, make a concession frame and include bracing frame, spring, stop nut and support column, stop nut, bracing frame and spring are from upper past
Under be installed on successively on support column；
Triggering device and include cam set, drive shaft and drive mechanism, drive mechanism is connected with drive shaft, and cam set is respectively mounted
On the driving shaft, drive mechanism drives cam set rotation make cam set contact with bracing frame and promote bracing frame to decline.
Metallographic specimen automatic grinding and polishing device the most according to claim 1, it is characterised in that: described cam set be four convex
Wheel, drive shaft is two, and two drive shafts are connected by Timing Belt, and drive mechanism is connected with one of them drive shaft, bracing frame
Being protruding with contact plate at corner respectively, four cams are respectively installed in two drive shafts and corresponding four contact plates set respectively
Put.
Metallographic specimen automatic grinding and polishing device the most according to claim 1, it is characterised in that: described grinding attachment includes mill
District's switching roller, roll driving apparatus and abrasive band, roll driving apparatus is connected with mill district switching roller, abrasive band is provided with abrasive particle thickness not
With multiple grinding area, grinding area press abrasive particle the most successively along abrasive band rotation direction setting, abrasive band is set on bracing frame,
Switching roller in mill district is used for driving abrasive band to rotate thus converts grinding area.
Metallographic specimen automatic grinding and polishing device the most according to claim 1, it is characterised in that: transmitting device includes vertical sliding
Rail, longitudinal sliding block, cross drive mechanism and longitudinal delivery mechanism, cross drive mechanism is arranged on longitudinal sliding block, vertical slide rail
Being fixed in frame, longitudinal sliding block is connected with vertical slide rail；
Cross drive mechanism includes transmitting motor and cross lead screw, and transmission motor is connected with cross lead screw, sample holding device
It is installed on cross lead screw and transversely screw mandrel moves with cross lead screw rotation；
Longitudinal delivery mechanism includes longitudinal screw mandrel and longitudinal screw rod driving device, and longitudinal screw mandrel is with longitudinal screw rod driving device even
Connecing, longitudinal sliding block is connected with longitudinal screw mandrel, and longitudinal screw mandrel rotates and drives longitudinal sliding block to move along vertical slide rail.
Metallographic specimen automatic grinding and polishing device the most according to claim 4, it is characterised in that: it is additionally provided with auxiliary frame, horizontal stroke
Slide rail and transverse slider, auxiliary frame are installed on transverse slider, and transverse slider is connected with sideslip rail, and sideslip rail is fixed on frame
On, auxiliary frame is provided with directive slide track, sample holding device is installed on directive slide track.
Metallographic specimen automatic grinding and polishing device the most according to claim 1, it is characterised in that: it is additionally provided with burnishing device,
Burnishing device includes driving motor and polishing disk, drives motor to be connected with polishing disk, and polishing disk is arranged at the one of grinding attachment
Side, polishing disk height is equal to the height of grinding attachment.
Metallographic specimen automatic grinding and polishing device the most according to claim 1, it is characterised in that: described sample holding device bag
Including cone clamp body and closing sleeve, have multiple intermediate plate bottom cone clamp body, intermediate plate top has flank, under
Portion is curve slope, and the rounded spread configuration of multiple intermediate plates makes each flank composition tighten up screw thread, each curve slope composition back taper
Shape inclined-plane, surrounds a rectangle clamping mouth, has and take-up the slack between each intermediate plate inside intermediate plate, intermediate plate quantity is two or more, clamping
Upper cartridge is connecting portion, and bottom is that portion is tightened up in taper, and connecting portion is threadedly coupled on cone clamp body by tightening up, back taper
Shape inclined-plane matches with the taper portion of tightening up.
Metallographic specimen automatic grinding and polishing device the most according to claim 7, it is characterised in that: described sample holding device is also
Including load-carrying covering, cone clamp body top is cross, and load-carrying covering has the installation for loading cone clamp body
Groove, mounting groove top is the cross notch being connected with cone clamp body top, and load-carrying covering top has lid, lid
On there is holddown spring and card structure portion, holddown spring is arranged at above cross notch, and lid side is articulated with load-carrying covering
On, lid opposite side is snapped on load-carrying covering by card structure portion and is fixed on load-carrying covering by lid.
Metallographic specimen automatic grinding and polishing device the most according to claim 5, it is characterised in that: at the bottom of described sample holding device
Portion is provided with two ball nuts, and cross lead screw is two, and two ball nuts coordinate with two cross lead screws respectively, sample
On two lateral walls that clamping device is relative respectively be protruding with connection otic placode group, connect otic placode group be two otic placodes, respectively on divide into
Putting, form connector between two otic placodes, described directive slide track is two, and two directive slide tracks be arranged in parallel, sample holding device
Two connectors be connected respectively on two directive slide tracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449008.0U CN205834988U (en) | 2016-05-16 | 2016-05-16 | A kind of metallographic specimen automatic grinding and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449008.0U CN205834988U (en) | 2016-05-16 | 2016-05-16 | A kind of metallographic specimen automatic grinding and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834988U true CN205834988U (en) | 2016-12-28 |
Family
ID=57628848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620449008.0U Withdrawn - After Issue CN205834988U (en) | 2016-05-16 | 2016-05-16 | A kind of metallographic specimen automatic grinding and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834867A (en) * | 2016-05-16 | 2016-08-10 | 华南理工大学 | Automatic grinding and polishing machine of metallographic sample |
| CN106965056A (en) * | 2017-04-28 | 2017-07-21 | 华南理工大学 | A kind of desktop level automatic metallic phase grinding machine |
| CN110091248A (en) * | 2019-04-30 | 2019-08-06 | 陕西理工大学 | A kind of multi-functional metallographic experimental piece automatic grinding and burnishing device and environmentally friendly grinding method |
| CN115078049A (en) * | 2022-08-19 | 2022-09-20 | 深圳市聚鑫视科技有限公司 | Automatic sample preparation and grinding method and system for metallographic sample |
-
2016
- 2016-05-16 CN CN201620449008.0U patent/CN205834988U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834867A (en) * | 2016-05-16 | 2016-08-10 | 华南理工大学 | Automatic grinding and polishing machine of metallographic sample |
| CN105834867B (en) * | 2016-05-16 | 2018-02-27 | 华南理工大学 | A kind of metallographic specimen automatic grinding and polishing device |
| CN106965056A (en) * | 2017-04-28 | 2017-07-21 | 华南理工大学 | A kind of desktop level automatic metallic phase grinding machine |
| CN110091248A (en) * | 2019-04-30 | 2019-08-06 | 陕西理工大学 | A kind of multi-functional metallographic experimental piece automatic grinding and burnishing device and environmentally friendly grinding method |
| CN110091248B (en) * | 2019-04-30 | 2023-12-19 | 陕西理工大学 | Automatic grinding and polishing device and environment-friendly grinding method for multifunctional metallographic experimental part |
| CN115078049A (en) * | 2022-08-19 | 2022-09-20 | 深圳市聚鑫视科技有限公司 | Automatic sample preparation and grinding method and system for metallographic sample |
| CN115078049B (en) * | 2022-08-19 | 2022-11-04 | 深圳市聚鑫视科技有限公司 | Automatic sample preparation and grinding method and system for metallographic sample |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20180227 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20180227 |