CN109318080A - A kind of automatic preparation method of chip metallographic test specimen - Google Patents
A kind of automatic preparation method of chip metallographic test specimen Download PDFInfo
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- CN109318080A CN109318080A CN201811128185.9A CN201811128185A CN109318080A CN 109318080 A CN109318080 A CN 109318080A CN 201811128185 A CN201811128185 A CN 201811128185A CN 109318080 A CN109318080 A CN 109318080A
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- metallographic test
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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
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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
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- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of automatic preparation method of chip metallographic test specimen, this method is related to a kind of automatic preparation facilities of chip metallographic test specimen, including base, fuselage, workbench, feed reservoir, rabbling mechanism, manipulator executing agency and cross slid platform；Step is: after stirring evenly first by curing agent, clear water, acrylic powder charging feedstock pond, and in proportion in inflow rabbling mechanism, solution is flowed into the cylindrical die of workbench；Then, chip is inserted into cylindrical die by the first mechanical finger, metallographic test specimen is held out in electric pushrod promotion after molding to be cooled, second mechanical finger crawl metallographic test specimen polished in polishing area, polishing area, etch area and cleaning area respectively, polished, etch and cleaning treatment, the metallographic test specimen that preparation is completed places test specimen storage area.The present invention can guarantee the efficiency and quality of product, reduces interference of the extraneous factor to production process, increases economic efficiency, meanwhile, reduce the labor intensity of worker.
Description
Technical field
The present invention relates to a kind of preparation technical fields of chip metallographic test specimen, and in particular, to a kind of chip metallographic test specimen
Automatic preparation method.
Background technique
Metal lographic examination is important test method in modern material technology and science, be widely used in multi industries output and
Research work.The quality of product in raw tissue and production process, the failure analysis and examination product matter of workpiece are examined at this stage
Amount etc. depends on the observation of metallographic structure.Therefore the process of metallographic preparation is particularly important detection raw material.It is logical
Often, following process is that metallographic specimen prepares essential link: sample, inlay, polishing (corase grinding and fine grinding), polishing and
Etch.Since any operation error may all influence subsequent process, in extreme circumstances, it is also possible to cause prosoplectenchyma, obtain
The conclusion to make mistake, it requires us, each operation conscientiously carefully strictly will require to implement according to operation.It is now almost complete
Several metallographic test material preparation processes is completed by manpower, so metallographic specimen is prepared into the sample preparation ability of quality with preparation worker
It is closely related, since productive labor intensity is big, low efficiency is produced, and there is inevitable risk, can not meet production
The orientation direction of automation.
Summary of the invention
The present invention provides a kind of automatic preparation method of chip metallographic test specimen, solves traditional artificial metallographic test specimen in preparation
In the process, the problems such as production efficiency caused by is low, large labor intensity, at high cost, test specimen final product quality are more by extraneous factor interference.
To achieve the goals above, technical scheme is as follows:
A kind of automatic preparation method of chip metallographic test specimen, it is characterised in that: this method be related to a kind of chip metallographic test specimen from
Dynamic preparation facilities, including base, fuselage, workbench, feed reservoir, rabbling mechanism, manipulator executing agency and cross slid platform, fuselage
It is fixedly connected on above base with workbench；The feed reservoir is divided into three rectangular recess；The rabbling mechanism include stirred tank,
Conduit, stirring blade and the 5th motor of hydraulic buttery valve control；The workbench includes mosaic area, chip storage area, test specimen
Circular die hole turntable structure is arranged in storage area, polishing area, polishing area, etch area and cleaning area, mosaic area, and circular die hole turns
Platform structure is equipped with round turntable and electric pushrod, the circular thin slice of setting in cylindrical die, the fixed different shaped in the polishing area
Number waterproof abrasive paper；The manipulator executing agency includes the first mechanical finger and the second mechanical finger；The cross slid platform includes
In two components of right-angled intersection, respectively first assembly and the second component, first assembly and the second component respectively include first
Motor and the second motor；Rotatable round polishing block and the 4th motor is arranged in the polishing area；This method specifically:
When preparing metallographic test specimen, curing agent, clear water, acrylic powder are first respectively charged into three rectangular recess of feed reservoir
Interior, by controlling the hydraulic buttery valve of conduit, curing agent, clear water, acrylic powder flow into stirred tank according to corresponding ratio, this
When the 5th motor drive stirring blade rotation, the solution in stirred tank is stirred evenly, subsequent solution with conduit flow into workbench circle
In cylindrical mold；
Then, the first mechanical finger and the second mechanical finger start work under the drive of first motor and the second motor respectively
Make, the chip in chip storage area is inserted vertically into the cylindrical die equipped with solution by the first mechanical finger, after molding to be cooled
Round turntable rotation, electric pushrod push circular thin slice, molded metallographic test specimen are held out, then, the second mechanical finger
It grabs metallographic test specimen to polish in polishing area, and often changes the waterproof abrasive paper of a piece of different accuracy, the second mechanical finger will rotate
90 °, make metallographic test specimen grinding homogeneity, after polishing, the second mechanical finger crawl metallographic test specimen is stuck in the upper table of polishing area
Face, round polishing block is rotated with the 4th motor at this time, is processed by shot blasting to metallographic test specimen；
Finally, the second mechanical finger crawl test specimen is respectively protruding into and is placed in etch area and cleaning area, to metallographic test specimen into
Row etch and cleaning treatment；After completing all processes, the metallographic test specimen that preparation is completed places test specimen storage area.
Preferably, the feed reservoir is mounted on the side wall of fuselage, and rabbling mechanism is located at the underface of feed reservoir, blender
Structure is equipped with entrance and exit, and entrance is connected to feed reservoir, and workbench is led in outlet；Cross slid platform is fixed on the top of fuselage；Machine
The top of Xie Shou executing agency is connect with cross slid platform, can be translated with the movement of cross slid platform.
Preferably, the first cantilever beam and the second cantilever, the first cantilever beam and the second cantilever are set on the side wall of the fuselage
It is fixed on the side wall of fuselage by tripod, feed reservoir and rabbling mechanism are bolted and are individually fixed in the first cantilever beam
On the second cantilever beam；The rabbling mechanism further includes connecting shaft, retarder and ring flange；Stirred tank is fixed on the second cantilever beam
On, the solution in feed reservoir flows via a conduit the entrance of stirred tank, and the exit of stirred tank passes through ring flange and hydraulic electromagnetic
The conduit of valve control is connected, and flows to workbench for solution；Retarder is fixed on the top of the first cantilever beam, and the 5th motor subtracts
Fast device and connecting shaft are sequentially connected, and stirring blade is fixed by screw in the bottom of connecting shaft, and stirring blade be located at stir
Mix the center of slot.
Preferably, the conduit that hydraulic buttery valve control is respectively set immediately below each rectangular channel is flowed out for solution,
The ratio of each raw material composition needed for configuration solution can be accurately controlled by hydraulic buttery valve.
Preferably, the mosaic area is located at one end of workbench, and etch area and cleaning area are longitudinally listed in the another of workbench
One end, polishing area, the polishing area are located at the centre of workbench, and from the mosaic area of workbench one end to the workbench other end according to
Secondary arrangement, the chip storage area and test specimen storage area are located between mosaic area and polishing area, and chip storage area is cut for storing
Bits, test specimen storage area is for storing metallographic test specimen；Circular die hole turntable structure, circular die hole turntable is arranged in the mosaic area
Structure is equipped with round turntable, and the cylindrical die that can fill solution is arranged in round turntable annular, and setting is round in cylindrical die
Thin slice, the diameter of thin slice and the diameter of cylindrical die are equal, and round turntable is connected by key with the first central axis, in first
Mandrel is connect with the third motor being fixed below base, and the electric pushrod being fixed on base is arranged in the side of third motor,
Electric pushrod is located at the underface of cylindrical die, cylindrical die bottom providing holes, and aperture is slightly larger than the diameter of electric pushrod,
Electric pushrod is for jacking up thin slice；Four rectangular recess are arranged in the polishing area, fix the waterproof abrasive paper of different model respectively；Polishing
Area's setting is embedded in the rotatable round polishing block in workbench, and round polishing block is connected by key with the second central axis, the
Two central axises link together with the 4th motor being fixed below base；The etch area and cleaning area are respectively used to metallographic
Test specimen carries out etch and cleaning treatment；The etch area and cleaning area are groove.
Preferably, the first assembly further includes first shaft coupling, the first lead screw, the first cunning other than first motor
Platform and the first rack, the second component further include second shaft coupling, the second lead screw, the second slide unit and other than the second motor
Two racks；The first motor is connected with first shaft coupling, and is fixed on one end of the first rack, and it is sliding that the first lead screw passes through first
Platform is mounted in the first rack, while one end of the first lead screw is connected with first shaft coupling；Second motor and second
Axis device is connected, and is fixed on one end of the second rack, and the second lead screw passes through the second slide unit and is mounted in the second rack, while second
One end of lead screw is connected with second shaft coupling；First slide unit and the second rack are bolted composition cross slid platform,
Cross slid platform is fixed on the top of fuselage by the first rack.
Preferably, the top of the manipulator executing agency is connected by trivet with cross slid platform, in addition to first
Except mechanical finger and the second mechanical finger, manipulator executing agency further includes terminal box, large arm, rotating hydraulic cylinder, finger rotation
Turntable, two hydraulic cylinders；The terminal box that supply lines is placed is fixedly connected on cross slid platform by trivet, and large arm, which is fixed on, to be connect
There are logical hydraulic fluid port, large arm piston and spring in the lower section of wire box in large arm, large arm piston compressed spring can be pushed downward when logical oil
Movement, so that manipulator executing agency be driven to move up and down；The bottom of large arm piston is square body, hydraulic by bolt and revolution
It is fixedly connected at the top of cylinder, there is oil inlet, oil outlet, rotary vane and rotating shaft, rotary vane and revolution in rotating hydraulic cylinder
Axis is fixedly connected, and rotary vane drives rotating shaft to rotate together when work；Finger rotating disk is fixed on returning in rotating hydraulic cylinder
Shaft bottom, and rotated with rotating shaft, two hydraulic cylinders are evenly arranged on the lower section of finger rotating disk in 180 °, and pass through screw
It is fixed with finger rotating disk, the first mechanical finger and the second mechanical finger are connected with two hydraulic cylinders respectively by slidably selling
It connects, for hydraulic cylinder by pushing the opening and closing of sliding control the first mechanical finger and the second mechanical finger of pin, first is mechanical when work
Finger is for grabbing chip, and the second mechanical finger is for grabbing metallographic test specimen.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, a kind of automatic preparation method of chip metallographic test specimen provided by the invention manually prepares metallographic test specimen with traditional
Process is compared, and drives manipulator to be moved using cross slid platform, and manipulator and workbench cooperate and complete preparation overall process,
The steady efficient movement of manipulator can guarantee the efficiency and quality of product.
2, a kind of automatic preparation method of chip metallographic test specimen provided by the invention, traditional manual preparation process will receive essence
The influence of power, physical strength and environment can largely reduce extraneous factor using automation equipment and do to production process
It disturbs, so as to shorten the production cycle of part.
3, a kind of automatic preparation method of chip metallographic test specimen provided by the invention, it is possible to reduce production area reduces waste product
Rate reduces the quantity of direct labor, improves labor productivity, and then increase economic efficiency.Meanwhile it largely dropping
The low labor intensity of worker, finally to realize the automation of production metallographic test specimen and unmanned.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of positive view of the automatic preparation facilities of chip metallographic test specimen of the present invention；
Fig. 2 is the top view of workbench of the invention；
Fig. 3 is the positive view of large arm of the invention；
Fig. 4 is the positive view of rotating hydraulic cylinder of the invention；
Fig. 5 is the bottom view of cross slid platform of the invention；
Fig. 6 is the top view of feed reservoir of the invention；
Fig. 7 is the partial sectional view of the first mechanical finger of the invention；
Fig. 8 is the partial sectional view of the second mechanical finger of the invention；
Fig. 9 is the partial sectional view of circular die hole turntable of the invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.
In conjunction with Fig. 1-9, a kind of automatic preparation method of chip metallographic test specimen provided in this embodiment, this method is related to one kind and cuts
Consider the automatic preparation facilities of metallographic test specimen to be worth doing, including base 1, fuselage 2, workbench, feed reservoir 13, rabbling mechanism, manipulator execute machine
Structure and cross slid platform；Base 1 is connect by bolt with fuselage 2, and fuselage 2 is located at 1 top of base；Workbench is fixed on base 1；
First cantilever beam 9 and the second cantilever beam 5 are set on the side wall of fuselage 2, and the first cantilever beam 9 is fixed on fuselage 2 by tripod 10
Side wall on, feed reservoir 13 is fixed by bolts in the top of the first cantilever beam 9；Rabbling mechanism is fixed on by the second cantilever beam 5
The entrance of the underface of feed reservoir 13, rabbling mechanism is connected to feed reservoir 13, and lead to workbench for the outlet of rabbling mechanism, specifically
Are as follows: the stirred tank 4 being arranged in feed reservoir 13 and rabbling mechanism is connect by conduit 8, and the solution in feed reservoir 13 is flowed by conduit 8
Enter in the stirred tank 4 of rabbling mechanism；Stirred tank 4 is fixed on the second cantilever beam 5, and the exit of stirred tank 4 passes through ring flange 44
It is connected with the conduit 3 of hydraulic buttery valve control.
Cross slid platform is fixed on the top of fuselage 2；The top of manipulator executing agency is sliding by trivet 19 and cross
Platform is connected, and can translate with the movement of cross slid platform.
The workbench includes mosaic area 41, chip storage area 35, test specimen storage area 36, polishing area 34, polishing area 33, leaching
Area 28 and cleaning area 29 are lost, can complete to inlay on the workbench, polish, polish, etch and cleaning five processes, simultaneously
Chip storage area 35 is for storing chip, and test specimen storage area 36 is for storing metallographic test specimen；The mosaic area 41 is located at workbench
One end, the longitudinal other end for being located at workbench side by side in etch area 28 and cleaning area 29, the polishing area 34, polishing area 33 are located at
The centre of workbench, and be arranged successively from the mosaic area of workbench one end 41 to the workbench other end, the chip storage area 35
And test specimen storage area 36 is located between mosaic area 41 and polishing area 34；Circular die hole turntable structure is arranged in the mosaic area 41,
Circular die hole turntable structure is equipped with round turntable 41, and one circle of setting can fill the cylindrical die 43 of solution in round turntable 41,
For convenience of test specimen is taken out, each cylindrical die 43 has 1 degree of draft angle, the circular thin slice of setting in cylindrical die 43
42, the diameter of thin slice 42 is equal with the diameter of cylindrical die 43, prevents liquid from flowing out from the hole of 43 lower section of cylindrical die, circle
Shape turntable 41 is connected by key with the first central axis 40, and the first central axis 40 connects with the third motor 39 for being fixed on 1 lower section of base
It connects, the electric pushrod 37 being fixed on base 1 is arranged in the side of third motor 39, and electric pushrod 37 is located at cylindrical die 43
Underface, electric pushrod 37 is for jacking up thin slice 42, and 43 bottom providing holes of cylindrical die, aperture is slightly larger than electric pushrod 37
Diameter, so that electric pushrod 37 can eject the test specimen of solidification together with thin slice 42；Four rectangles are arranged in the polishing area 34
Groove fixes the waterproof abrasive paper of different model respectively；The rotatable round polishing block being embedded in workbench is arranged in polishing area 33,
Round polishing block is connected by key with the second central axis 32, the second central axis 32 and the 4th motor 31 for being fixed on 1 lower section of base
It links together；The etch area 28 and cleaning area 29 are circular groove, are respectively used to carry out metallographic test specimen etch and clear
Wash processing.
The feed reservoir 13 is divided for three rectangular channels, and hydraulic buttery valve control is respectively set immediately below each rectangular channel
Conduit 8 is flowed out for solution, the ratio of each raw material composition needed for being accurately controlled configuration solution by hydraulic buttery valve.
The rabbling mechanism includes stirred tank 4, the conduit 3 of hydraulic buttery valve control, stirring blade 6, the 5th motor 12, connects
Spindle 7, retarder 11 and ring flange 44；Stirred tank 4 is fixed on the second cantilever beam 5, and the solution in feed reservoir 13 passes through conduit 3
The entrance of stirred tank 4 is flowed into, the exit of stirred tank 4 is connected by ring flange with the conduit 3 that hydraulic buttery valve controls, and confession is molten
Liquid stream is toward workbench；Retarder 11 is fixed on the top of the first cantilever beam 9, and the 5th motor 12, retarder 11 and connecting shaft 7 are successively
It is connected, the bottom of connecting shaft 7 is fixed by stirring blade 6 by screw, and stirring blade 6 is located at the center of stirred tank 4.
The cross slid platform includes two components in right-angled intersection, respectively first assembly and the second component, and described the
One component includes first motor 14, first shaft coupling 15, the first lead screw 16, the first slide unit 17 and the first rack 18, the second component
Including the second motor 45, second shaft coupling 46, the second lead screw 48, the second slide unit 49 and the second rack 47；The first motor 14
It is connected with first shaft coupling 15, and is fixed on one end of the first rack 18, the first lead screw 16 passes through the first slide unit 17 and is mounted on the
In one rack 18, while one end of the first lead screw 16 is connected with first shaft coupling 15；Second motor 45 and the second shaft coupling
Device 46 is connected, and is fixed on one end of the second rack 47, and the second lead screw 48 passes through the second slide unit 49 and is mounted in the second rack 47,
One end of the second lead screw 48 is connected with second shaft coupling 46 simultaneously；First slide unit 17 and the second rack 47 are solid by bolt
Surely cross slid platform is constituted, cross slid platform is fixed on the top of fuselage 2 by the first rack 18.
The manipulator executing agency includes terminal box 20, large arm 21, rotating hydraulic cylinder 22, finger rotating disk 23, two
Hydraulic cylinder 24, the first mechanical finger 26 and the second mechanical finger 27；
The terminal box 20 that supply lines is placed is fixedly connected on cross slid platform by trivet 19, and large arm 21 is fixed on wiring
There are logical hydraulic fluid port 50, large arm piston 51 and spring 52 in the lower section of box 20 in large arm 21, large arm piston 51 can be pushed to press when logical oil
Contracting spring 52 moves downward, so that manipulator be driven to move up and down；The bottom of large arm piston 51 is square body, by bolt and is returned
The top for turning hydraulic cylinder 22 is fixedly connected, and has oil inlet 53, oil outlet 54, rotary vane 55 and rotating shaft in rotating hydraulic cylinder 22
56, rotary vane 55 is fixedly connected with rotating shaft 56, and rotary vane 55 drives rotating shaft 56 to rotate together when work；Finger rotation
Disk 23 is fixed on 56 bottom of rotating shaft in rotating hydraulic cylinder 22, and rotates with rotating shaft 56, and two hydraulic cylinders 24 are in
180 ° of lower sections for being evenly arranged on finger rotating disk 23, and fixed by screw and finger rotating disk 23, the first mechanical finger 26 and the
Two mechanical fingers 27 are connected respectively by slidable pin 25 with two hydraulic cylinders 24, and hydraulic cylinder 24 is by pushing pin when work
The opening and closing of 25 sliding control the first mechanical finger 26 and the second mechanical finger 27, the first mechanical finger 26 are used to grab chip,
Second mechanical finger 27 is for grabbing metallographic test specimen.
This method specifically: when preparing metallographic test specimen, curing agent, clear water, acrylic powder are first respectively charged into feed reservoir
In 13 three rectangular recess, by the control of hydraulic buttery valve, curing agent, clear water, acrylic powder are according to corresponding ratio stream
Enter in stirred tank 4, at this time the 5th motor 12 drive stirring blade 6 rotate, the solution in stirred tank 4 is stirred evenly, subsequent solution with
Conduit 3 flows into the cylindrical die 43 of workbench, and the first mechanical finger 26 and the second mechanical finger 27 are respectively in first motor
14 and second motor 45 drive under start to work, the chip in chip storage area 35 is inserted vertically into dress by the first mechanical finger 26
There is the cylindrical die 43 of solution, round turntable 41 rotates after molding to be cooled, and electric pushrod 37 pushes circular thin slice 42, will
Molded metallographic test specimen is held out, and then, the second mechanical finger 27 grabs metallographic test specimen and polishes in polishing area 34, and often changes one
The second mechanical finger of waterproof abrasive paper 27 of piece different accuracy will be rotated by 90 °, and make metallographic test specimen grinding homogeneity, after polishing, machine
Tool finger 27 grabs the upper surface that metallographic test specimen is stuck in polishing area 33, and round polishing block is rotated with the 4th motor 31 at this time, right
Metallographic test specimen is processed by shot blasting, finally, the second mechanical finger 27 crawl metallographic test specimen is respectively protruding into and is placed on 28 He of etch area
In the beaker of cleaning area 29, etch and cleaning treatment are carried out respectively to metallographic test specimen.After completing all processes, preparation is completed
Metallographic test specimen place test specimen storage area 36.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, a kind of automatic preparation method of chip metallographic test specimen provided by the invention manually prepares metallographic test specimen with traditional
Process is compared, and drives manipulator to be moved using cross slid platform, and manipulator and workbench cooperate and complete preparation overall process,
The steady efficient movement of manipulator can guarantee the efficiency and quality of product.
2, a kind of automatic preparation method of chip metallographic test specimen provided by the invention, traditional manual preparation process will receive essence
The influence of power, physical strength and environment can largely reduce extraneous factor using automation equipment and do to production process
It disturbs, so as to shorten the production cycle of part.
3, a kind of automatic preparation method of chip metallographic test specimen provided by the invention, it is possible to reduce production area reduces waste product
Rate reduces the quantity of direct labor, improves labor productivity, and then increase economic efficiency.Meanwhile it largely dropping
The low labor intensity of worker, finally to realize the automation of production metallographic test specimen and unmanned.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (7)
1. a kind of automatic preparation method of chip metallographic test specimen, it is characterised in that: it is automatic that this method is related to a kind of chip metallographic test specimen
Preparation facilities, including base, fuselage, workbench, feed reservoir, rabbling mechanism, manipulator executing agency and cross slid platform, fuselage and
Workbench is fixedly connected on above base；The feed reservoir is divided into three rectangular recess；The rabbling mechanism includes stirred tank, liquid
Conduit, stirring blade and the 5th motor of pressure electromagnetic valve control；The workbench includes that mosaic area, chip storage area, test specimen are deposited
It puts area, polishing area, polishing area, etch area and cleaning area, mosaic area and circular die hole turntable structure, circular die hole turntable is set
Structure is equipped with round turntable and electric pushrod, the circular thin slice of setting in cylindrical die, the fixed different model in the polishing area
Waterproof abrasive paper；The manipulator executing agency includes the first mechanical finger and the second mechanical finger；The cross slid platform is including being in
Two components of right-angled intersection, respectively first assembly and the second component, first assembly and the second component respectively include the first electricity
Machine and the second motor；Rotatable round polishing block and the 4th motor is arranged in the polishing area；This method specifically:
When preparing metallographic test specimen, first curing agent, clear water, acrylic powder are respectively charged into three rectangular recess of feed reservoir,
By controlling the hydraulic buttery valve of conduit, curing agent, clear water, acrylic powder flow into stirred tank according to corresponding ratio, at this time
5th motor drives stirring blade rotation, and the solution in stirred tank is stirred evenly, and subsequent solution flows into the cylinder of workbench with conduit
In shape mold；
Then, the first mechanical finger and the second mechanical finger are started to work under the drive of first motor and the second motor respectively,
Chip in chip storage area is inserted vertically into the cylindrical die equipped with solution by the first mechanical finger, round after molding to be cooled
Turntable rotation, electric pushrod push circular thin slice, molded metallographic test specimen are held out, then, the crawl of the second mechanical finger
Metallographic test specimen is polished in polishing area, and often changes the waterproof abrasive paper of a piece of different accuracy, and the second mechanical finger will be rotated by 90 °, and be made
Metallographic test specimen grinding homogeneity, after polishing, the second mechanical finger crawl metallographic test specimen is stuck in the upper surface of polishing area, at this time
Round polishing block is rotated with the 4th motor, is processed by shot blasting to metallographic test specimen；
Finally, the second mechanical finger crawl test specimen is respectively protruding into and is placed in etch area and cleaning area, metallographic test specimen is soaked
Erosion and cleaning treatment；After completing all processes, the metallographic test specimen that preparation is completed places test specimen storage area.
2. a kind of automatic preparation method of chip metallographic test specimen according to claim 1, it is characterised in that: the feed reservoir peace
On the side wall of fuselage, rabbling mechanism is located at the underface of feed reservoir, and rabbling mechanism is equipped with entrance and exit, entrance and raw material
Workbench is led in pond connection, outlet；Cross slid platform is fixed on the top of fuselage；The top of manipulator executing agency and cross slid platform
Connection, can translate with the movement of cross slid platform.
3. a kind of automatic preparation method of chip metallographic test specimen according to claim 1, it is characterised in that: the side of the fuselage
First cantilever beam and the second cantilever are set on wall, and the first cantilever beam and the second cantilever are fixed on the side wall of fuselage by tripod
On, feed reservoir and rabbling mechanism are bolted and are individually fixed on the first cantilever beam and the second cantilever beam；The blender
Structure further includes connecting shaft, retarder and ring flange；Stirred tank is fixed on the second cantilever beam, and the solution in feed reservoir passes through conduit
The entrance of stirred tank is flowed into, the exit of stirred tank is connected by ring flange with the conduit that hydraulic buttery valve controls, for solution
Flow to workbench；Retarder is fixed on the top of the first cantilever beam, and the 5th motor, retarder and connecting shaft are sequentially connected, connection
Stirring blade is fixed by screw in the bottom of axis, and stirring blade is located at the center of stirred tank.
4. a kind of automatic preparation method of chip metallographic test specimen according to claim 1, it is characterised in that: each rectangle
The conduit that hydraulic buttery valve control is respectively set immediately below slot is flowed out for solution, can be accurately controlled by hydraulic buttery valve
The ratio of each raw material composition needed for configuring solution.
5. a kind of automatic preparation method of chip metallographic test specimen according to claim 1, it is characterised in that: described to inlay position
In one end of workbench, etch area and cleaning area are longitudinally listed in the other end of workbench, and the polishing area, polishing area are located at work
Make the centre of platform, and is arranged successively from the mosaic area of workbench one end to the workbench other end, the chip storage area and test specimen
Storage area is located between mosaic area and polishing area, and chip storage area is for storing chip, and test specimen storage area is for storing metallographic examination
Part；The mosaic area is arranged circular die hole turntable structure, and circular die hole turntable structure is equipped with round turntable, in round turntable
Annular setting can fill the cylindrical die of solution, the circular thin slice of setting in cylindrical die, the diameter of thin slice and cylindrical mould
The diameter of tool is equal, and round turntable is connected by key with the first central axis, the first central axis and the third being fixed below base
The electric pushrod being fixed on base is arranged in motor connection, the side of third motor, and electric pushrod is being located at cylindrical die just
Lower section, cylindrical die bottom providing holes, aperture are slightly larger than the diameter of electric pushrod, and electric pushrod is for jacking up thin slice；It is described
It polishes area and four rectangular recess is set, fix the waterproof abrasive paper of different model respectively；Polishing area setting be embedded in workbench can
The round polishing block of rotation, round polishing block are connected by key with the second central axis, the second central axis be fixed on base lower section
The 4th motor link together；The etch area and cleaning area are respectively used to carry out etch and cleaning treatment to metallographic test specimen；
The etch area and cleaning area are groove.
6. a kind of automatic preparation method of chip metallographic test specimen according to claim 1, it is characterised in that: the first assembly
It further include first shaft coupling, the first lead screw, the first slide unit and the first rack, the second component is in addition to other than first motor
It further include second shaft coupling, the second lead screw, the second slide unit and the second rack except two motors；The first motor and first
Axis device is connected, and is fixed on one end of the first rack, and the first lead screw passes through the first slide unit and is mounted in the first rack, while first
One end of lead screw is connected with first shaft coupling；Second motor is connected with second shaft coupling, and is fixed on the second rack
One end, the second lead screw passes through the second slide unit and is mounted in the second rack, while one end of the second lead screw is connected with second shaft coupling
It connects；First slide unit and the second rack are bolted composition cross slid platform, and cross slid platform is fixed on by the first rack
The top of fuselage.
7. a kind of automatic preparation method of chip metallographic test specimen according to claim 1, it is characterised in that: the manipulator is held
The top of row mechanism is connected by trivet with cross slid platform, other than the first mechanical finger and the second mechanical finger,
Manipulator executing agency further includes terminal box, large arm, rotating hydraulic cylinder, finger rotating disk, two hydraulic cylinders；What supply lines was placed
Terminal box is fixedly connected on cross slid platform by trivet, and large arm is fixed on the lower section of terminal box, there is logical hydraulic fluid port, big in large arm
Arm piston and spring can push large arm piston compressed spring to move downward, to drive manipulator executing agency when logical oil
It moves up and down；The bottom of large arm piston is square body, by being fixedly connected at the top of bolt and rotating hydraulic cylinder, rotating hydraulic cylinder
In have oil inlet, oil outlet, rotary vane and rotating shaft, rotary vane is fixedly connected with rotating shaft, rotary vane band when work
Dynamic rotating shaft rotates together；Finger rotating disk is fixed on the rotating shaft bottom in rotating hydraulic cylinder, and rotates with rotating shaft,
Two hydraulic cylinders are evenly arranged on the lower section of finger rotating disk in 180 °, and are fixed by screw and finger rotating disk, the first manipulator
Refer to and the second mechanical finger is connected respectively by slidably selling with two hydraulic cylinders, hydraulic cylinder is sold by pushing when work
The opening and closing of sliding control the first mechanical finger and the second mechanical finger, the first mechanical finger is for grabbing chip, the second manipulator
Refer to for grabbing metallographic test specimen.
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| CN201811128185.9A CN109318080B (en) | 2018-09-11 | 2018-09-11 | Automatic preparation method of cutting metallographic specimen |
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| CN109318080B (en) | 2021-05-28 |
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