CN115229671A - Novel efficient ruby grinding process based on fixed abrasive - Google Patents
Novel efficient ruby grinding process based on fixed abrasive Download PDFInfo
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- CN115229671A CN115229671A CN202211021523.5A CN202211021523A CN115229671A CN 115229671 A CN115229671 A CN 115229671A CN 202211021523 A CN202211021523 A CN 202211021523A CN 115229671 A CN115229671 A CN 115229671A
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- 239000010979 ruby Substances 0.000 title claims abstract description 51
- 229910001750 ruby Inorganic materials 0.000 title claims abstract description 51
- 238000000227 grinding Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 title claims abstract description 19
- 239000002173 cutting fluid Substances 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 5
- 239000010432 diamond Substances 0.000 claims abstract description 5
- 238000005245 sintering Methods 0.000 claims abstract description 5
- 229910052580 B4C Inorganic materials 0.000 claims abstract description 4
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000011812 mixed powder Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 238000000748 compression moulding Methods 0.000 claims abstract description 3
- 238000007596 consolidation process Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 13
- 238000009795 derivation Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000037452 priming Effects 0.000 description 3
- 235000012431 wafers Nutrition 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Abstract
The invention discloses a novel efficient ruby grinding process based on a fixed abrasive, and relates to the technical field of ruby processing. The novel ruby high-efficiency grinding process based on the fixed abrasive comprises the following operation steps of: weighing 35-45 parts of boron carbide powder particles, 16-28 parts of cerium oxide powder particles, 18-20 parts of chromium-plated aluminum oxide powder particles and 15-35 parts of diamond powder, drying respectively, mixing uniformly, adding 3-7 parts of curing agent into the mixed powder, stirring uniformly, pouring into a mold for compression molding, and sintering at 1700-1900 ℃ to obtain the consolidated abrasive disc; and (4) placing the fixed abrasive disc on a grinding device for fixing, so that the ruby is ground. According to the invention, the rack is pushed to drive the extrusion block to gradually get away from the outer side surface of the guide-out pipeline, and the guide-out amount of the cutting fluid is adjusted along with the change of the cutting angle, so that the use amount of the cutting fluid is reduced, the grinding efficiency is improved, and the surface damage in the ruby grinding process is reduced.
Description
Technical Field
The invention relates to the technical field of ruby processing, in particular to a novel efficient ruby grinding process based on a fixed abrasive.
Background
The abrasive grain or micro powder is bonded with a bonding agent to form a certain shape with certain strength, and then the method of sintering, bonding, coating and the like is adopted to form the grinding tools such as grinding wheels, sand bars, oilstones, abrasive belts and the like, which is called as fixed abrasive processing. The consolidation abrasive processing comprises precise grinding wheel grinding, oilstone grinding, precise honing, precise superfinishing, abrasive belt grinding and abrasive belt polishing.
Because ruby is pervasive with a strong stream of gas and a strong color, it was previously thought to be an avatar of an immortal bird, creating a hot illusion. The red of the ruby makes people always link the heat and love with the love, and is known as 'love stone', which is indicative of the heat like fire, the love of beauty, eternity and faithfulness. Ruby belongs to superhard brittle materials, the processing difficulty is quite large in industrial production, good polishing rate and geometric precision can be obtained by traditional mechanical polishing such as using diamond as a fixed abrasive, but defects of ruby wafers such as scratches, pits and subsurface damage are easily caused by traditional mechanical polishing.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a novel efficient ruby grinding process based on a fixed abrasive, and solves the problems of defects of ruby wafers, such as scratches, pits and subsurface damages, easily caused by traditional mechanical polishing.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a novel ruby high-efficiency grinding process based on a fixed abrasive comprises the following operation steps:
s1: weighing 35-45 parts of boron carbide powder particles, 16-28 parts of cerium oxide powder particles, 18-20 parts of chromium-plated aluminum oxide powder particles and 15-35 parts of diamond powder according to mass components, respectively drying and uniformly mixing;
s2: adding 3-7 parts of curing agent into the mixed powder obtained in the step S1), uniformly stirring, pouring into a mold, pressing and molding, and sintering at 1700-1900 ℃ to obtain the consolidated abrasive disc;
s3: the consolidation abrasive disc obtained in the S2) is placed on a grinding device to be fixed, so that the ruby is ground, a limiting groove is formed in the bottom end surface of the consolidation abrasive disc, and a plurality of positioning grooves are formed in the bottom end surface of the consolidation abrasive disc outside the positioning grooves.
The invention also provides novel ruby efficient grinding equipment based on the solidified abrasive, which comprises an equipment shell and a driving motor arranged in the equipment shell, wherein a limiting mechanism is arranged on the surface of the top end of the output end of the driving motor and used for fixing the solidified abrasive disc, an installation support is arranged on the surface of the top end of the equipment shell, a grinding positioning mechanism is arranged on the surface of the bottom end of the installation support and used for fixing a ruby crystal block, a cutting fluid leading-out mechanism is arranged in the installation support and used for leading out the cutting fluid, and the grinding effect is improved in an auxiliary manner.
Preferably, the limiting mechanism comprises a fixing shaft and a limiting assembly, the fixing shaft is installed on the surface of the top end of the output end of the driving motor, the inner wall of the limiting groove is in movable contact with the surface of the outer side of the fixing shaft, and the limiting assembly is installed on the outer side of the fixing shaft.
Preferably, the limiting assembly comprises an electromagnet and a movable fulcrum, the electromagnet is mounted inside the fixed shaft, movable grooves are uniformly distributed in the outer side surface of the fixed shaft, the movable fulcrum is movably mounted on the inner wall of each movable groove, a magnet block is mounted at one end of the movable fulcrum, a connecting spring is mounted between each magnet block and the inner wall of each movable groove, a positioning vertical shaft is mounted at the other end of the movable fulcrum, and the positioning vertical shaft is in movable contact with the inner wall of each positioning groove.
Preferably, grind positioning mechanism includes locating component and adjusting part, the mounting groove has been seted up to the bottom surface of installing support, locating component installs in the inner wall department of mounting groove, adjusting part installs in locating component's the outside.
Preferably, the positioning assembly comprises a rotating fulcrum shaft and an operating vertical shaft, the rotating fulcrum shaft is movably mounted on the inner wall of the mounting groove, a fixing piece is movably sleeved on the outer side surface of the rotating fulcrum shaft, the operating vertical shaft is mounted on the bottom end surface of the fixing piece, a mounting block is mounted on the bottom end surface of the operating vertical shaft, and a paint stick is mounted on the bottom end surface of the mounting block.
Preferably, the adjusting assembly comprises a rotating gear and a pushing rack, the rotating gear is mounted on one end surface of the rotating fulcrum, the pushing rack is movably mounted on the inner wall of the mounting groove, the rotating gear and the pushing rack are meshed with each other, and the tail end of the pushing rack is provided with the squeezing block.
Preferably, cutting fluid derivation mechanism includes cutting fluid storage jar and derives the subassembly, the top surface at the installing support is installed to the cutting fluid storage jar, it installs the bottom surface at the cutting fluid storage jar to derive the subassembly.
Preferably, derive the subassembly including deriving pipeline and flexible pipeline, derive the bottom surface of pipe installation at cutting fluid storage jar, the end of deriving the pipeline extends to the inside of mounting groove, the flexible pipeline is connected at the terminal surface of deriving the pipeline, the terminal surface of flexible pipeline extends to the top of consolidation abrasive disc, the terminal surface mounting of flexible pipeline has the derivation mouth.
Preferably, the extrusion block is of a conical structure with one thick end and one thin end, and the outer side surface of the extrusion block is in movable contact with the outer side surface of the guide-out pipeline.
Advantageous effects
The invention has the following beneficial effects:
(1) According to the novel efficient ruby grinding process based on the fixed abrasive, the limiting groove on the processed fixed abrasive disc is inserted into the fixing shaft, the positioning vertical shaft is correspondingly inserted into the positioning groove, the electromagnet is connected into the circuit, the magnetism of the electromagnet on the surface corresponding to the magnet block is opposite, and under the action of magnetic attraction, the magnet block drives the moving support shaft to move in the movable groove, so that the fixed abrasive disc is clamped and fixed through the positioning vertical shaft, and ruby is conveniently ground.
(2) This novel ruby high-efficient grinding process based on consolidation abrasive, along with the cutting angle of the rotatable rotation fulcrum adjustment ruby of cutting process, rotate the fulcrum and rotate the in-process and drive the running gear and rotate, thereby it removes to drive the promotion rack, when the location vertical scroll removes to the vertical direction gradually, it drives the extrusion piece and keeps away from derivation pipeline outside surface gradually to promote the rack, thereby it is big to make the runoff volume of deriving the pipeline, in time supply the cutting fluid in ruby grinding process, along with cutting angle's change, the derivation volume of adjustment cutting fluid, the use amount of cutting fluid has both been reduced, the grinding efficiency has been improved simultaneously, the surface damage of ruby grinding in-process has been reduced simultaneously.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the grinding and positioning mechanism of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention.
In the figure, 1, a consolidated abrasive disc; 2. a limiting groove; 3. a positioning groove; 4. a fixed shaft; 5. an electromagnet; 6. a movable groove; 7. moving the fulcrum; 8. a magnet block; 9. a connecting spring; 10. positioning the vertical shaft; 11. mounting grooves; 12. rotating the fulcrum shaft; 13. a fixing member; 14. operating the vertical shaft; 15. mounting blocks; 16. a lacquer rod; 17. a rotating gear; 18. pushing the rack; 19. extruding the block; 20. a cutting fluid storage tank; 21. leading out the pipeline; 22. a flexible conduit; 23. a delivery nozzle; 24. an apparatus housing; 25. a drive motor; 26. mounting a bracket; 27. and a flow guide disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides a technical solution: a novel ruby high-efficiency grinding process based on a fixed abrasive comprises the following operation steps:
s1: weighing 35-45 parts of boron carbide powder particles, 16-28 parts of cerium oxide powder particles, 18-20 parts of chromium-plated aluminum oxide powder particles and 15-35 parts of diamond powder according to mass components, respectively drying and uniformly mixing;
s2: adding 3-7 parts of curing agent into the mixed powder obtained in the step S1), uniformly stirring, pouring into a mold for compression molding, and sintering at 1700-1900 ℃ to obtain the consolidated abrasive disc (1);
s3: fix consolidation abrasive disc 1 that obtains in S2) on grinding equipment to grind the ruby, spacing groove 2 has been seted up on consolidation abrasive disc 1' S bottom surface, and a plurality of positioning groove 3 has been seted up on the bottom surface of consolidation abrasive disc 1 in the 3 outsides of positioning groove.
The invention also provides novel ruby high-efficiency grinding equipment based on the consolidation abrasive, which comprises an equipment shell 24 and a driving motor 25 arranged in the equipment shell 24, wherein a limiting mechanism is arranged on the top end surface of the output end of the driving motor 25 and used for fixing the consolidation abrasive disc 1, an installation support 26 is arranged on the top end surface of the equipment shell 24, a grinding positioning mechanism is arranged on the bottom end surface of the installation support 26 and used for fixing a ruby crystal block, a cutting fluid leading-out mechanism is arranged in the installation support 26 and used for leading out the cutting fluid, and the grinding effect is improved in an auxiliary manner.
Specifically, the limiting mechanism comprises a fixing shaft 4 and a limiting component, the fixing shaft 4 is installed on the surface of the top end of the output end of the driving motor 25, the inner wall of the limiting groove 2 is in movable contact with the surface of the outer side of the fixing shaft 4, a diversion disc 27 is sleeved on the surface of the outer side of the fixing shaft 4, the limiting component is installed on the outer side of the fixing shaft 4, the driving motor 25 drives the fixing shaft 4 to rotate, and cutting fluid used in the cutting process is guided out of the diversion disc 27.
Furthermore, the limiting assembly comprises an electromagnet 5 and a movable fulcrum 7, the electromagnet 5 is installed inside the fixed shaft 4, movable grooves 6 are uniformly distributed on the outer side surface of the fixed shaft 4, the movable fulcrum 7 is movably installed on the inner wall of each movable groove 6, a magnet block 8 is installed at one end of the movable fulcrum 7, a connecting spring 9 is installed between each magnet block 8 and the inner wall of each movable groove 6, a positioning vertical shaft 10 is installed at the other end of the movable fulcrum 7, each positioning vertical shaft 10 is movably contacted with the inner wall of each positioning groove 3, the limiting groove 2 on the processed consolidation abrasive disc 1 is inserted into the corresponding fixed shaft 4, the positioning vertical shaft 10 is correspondingly inserted into each positioning groove 3, the electromagnet 5 is connected into a circuit, the magnets 5 and the corresponding surfaces of the magnet blocks 8 are opposite in magnetism, the magnet blocks 8 drive the movable fulcrum 7 to move in the movable grooves 6 under the action of magnetic attraction, so that the consolidation disc 1 is clamped and fixed through the positioning vertical shafts 10, and ruby is conveniently ground.
Further, grind positioning mechanism and include locating component and adjusting part, mounting groove 11 has been seted up on the bottom surface of installing support 26, locating component installs the inner wall department at mounting groove 11, adjusting part installs the outside at locating component, locating component includes rotation fulcrum 12 and operation vertical scroll 14, rotation fulcrum 12 movable mounting is in the inner wall department of mounting groove 11, the outside surface movable sleeve of rotation fulcrum 12 is equipped with mounting 13, operation vertical scroll 14 installs the bottom surface at mounting 13, the bottom surface mounting of operation vertical scroll 14 has installation piece 15, the bottom surface mounting of installation piece 15 has the priming paint stick 16, melt priming paint stick 16, then fix the ruby that will treat processing on priming paint stick 16.
Further, the adjusting assembly comprises a rotating gear 17 and a pushing rack 18, the rotating gear 17 is mounted on one end surface of the rotating fulcrum 12, the pushing rack 18 is movably mounted on the inner wall of the mounting groove 11, the rotating gear 17 is meshed with the pushing rack 18, an extruding block 19 is mounted at the tail end of the pushing rack 18, the rotating fulcrum 12 can be rotated along with a cutting process to adjust the cutting angle of the ruby, the rotating fulcrum 12 drives the rotating gear 17 to rotate in the rotating process, the pushing rack 18 is driven to move, and when the positioning vertical shaft 10 gradually moves towards the vertical direction, the pushing rack 18 drives the extruding block 19 to move.
Further, cutting fluid derivation mechanism includes cutting fluid storage jar 20 and derives the subassembly, cutting fluid storage jar 20 is installed at the top surface of installing support 26, it installs the bottom surface at cutting fluid storage jar 20 to derive the subassembly, it includes derivation pipeline 21 and flexible pipeline 22 to derive the subassembly, it installs the bottom surface at cutting fluid storage jar 20 to derive pipeline 21, the end of deriving pipeline 21 extends to the inside of mounting groove 11, flexible pipeline 22 connects the terminal surface at derivation pipeline 21, the terminal surface of flexible pipeline 22 extends to the top of consolidating the abrasive disc, the terminal surface mounting of flexible pipeline 22 derives mouth 23, it installs the ooff valve on the pipeline 21 to derive, open the ooff valve, make the cutting fluid from deriving pipeline 21 get into flexible pipeline 22, then derive through deriving mouth 23, flow to on the ruby surface.
Further, the extrusion block 19 has a conical structure with a thick end and a thin end, and the outer side surface of the extrusion block 19 is in movable contact with the outer side surface of the guiding-out pipe 21.
When the device is used (during work), the limiting groove 2 on the processed consolidation abrasive disc 1 is inserted into the fixed shaft 4, then the positioning vertical shaft 10 is correspondingly inserted into the positioning groove 3, the electromagnet 5 is connected into a circuit, the magnetism of the corresponding surface of the electromagnet 5 and the magnet block 8 is opposite, and under the action of magnetic attraction, the magnet block 8 drives the movable fulcrum shaft 7 to move in the movable groove 6, so that the consolidation abrasive disc 1 is clamped and fixed through the positioning vertical shaft 10, and ruby is conveniently ground;
melting the fire paint rod 16, fixing the ruby to be processed on the fire paint rod 16, installing a switch valve on the guide-out pipeline 21, opening the switch valve to enable the cutting fluid to enter the flexible pipeline 22 from the guide-out pipeline 21, then guiding out the cutting fluid through the guide-out nozzle 23, and flowing onto the surface of the ruby;
the cutting angle of the ruby can be adjusted by rotating the rotating fulcrum shaft 12 along with the cutting process, the rotating fulcrum shaft 12 drives the rotating gear 17 to rotate in the rotating process, so that the pushing rack 18 is driven to move, when the positioning vertical shaft 10 gradually moves towards the vertical direction, the pushing rack 18 drives the extrusion block 19 to gradually keep away from the outer side surface of the guide pipeline 21, so that the runoff of the guide pipeline 21 is large, cutting fluid is timely supplemented in the ruby grinding process, the guide amount of the cutting fluid is adjusted along with the change of the cutting angle, the using amount of the cutting fluid is reduced, the grinding efficiency is improved, and meanwhile, the surface damage in the ruby grinding process is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A novel ruby high-efficiency grinding process based on a fixed abrasive is characterized in that: the method comprises the following operation steps:
s1: weighing 35-45 parts of boron carbide powder particles, 16-28 parts of cerium oxide powder particles, 18-20 parts of chromium-plated aluminum oxide powder particles and 15-35 parts of diamond powder according to mass components, respectively drying and uniformly mixing;
s2: adding 3-7 parts of curing agent into the mixed powder obtained in the step S1), uniformly stirring, pouring into a mold for compression molding, and sintering at 1700-1900 ℃ to obtain the consolidated abrasive disc (1);
s3: put consolidation abrasive disc (1) that obtains in S2) on grinding equipment and fix to grind the ruby, spacing groove (2) have been seted up on the bottom surface of consolidation abrasive disc (1), a plurality of positioning groove (3) have been seted up on the bottom surface of consolidation abrasive disc (1) in the positioning groove (3) outside.
2. The novel ruby high-efficiency grinding device based on the fixed abrasive according to claim 1, characterized in that: including equipment casing (24) and install driving motor (25) inside equipment casing (24), the output top surface mounting of driving motor (25) has stop gear, stop gear is used for fixed consolidation abrasive disc (1), the top surface mounting of equipment casing (24) has installing support (26), the bottom surface mounting of installing support (26) has grinding positioning mechanism, grinding positioning mechanism is used for fixed ruby crystal block, the internally mounted of installing support (26) has cutting fluid to derive the mechanism, cutting fluid derives the mechanism and is used for deriving the cutting fluid, supplementary grinding effect that improves.
3. The novel fixed abrasive-based ruby high-efficiency grinding device according to claim 2, characterized in that: stop gear includes fixed axle (4) and spacing subassembly, the output top surface at driving motor (25) is installed in fixed axle (4), the outer side surface movable contact of the inner wall of spacing groove (2) and fixed axle (4), the outer side surface cover of fixed axle (4) is equipped with flow guide plate (27), spacing subassembly is installed in the outside of fixed axle (4).
4. The novel fixed abrasive-based ruby high-efficiency grinding device according to claim 3, characterized in that: spacing subassembly includes electro-magnet (5) and removes counter roll (7), the inside at fixed axle (4) is installed in electro-magnet (5), the outside surface evenly distributed of fixed axle (4) has movable groove (6), remove counter roll (7) movable mounting in the inner wall department of movable groove (6), magnet piece (8) are installed to the one end of removing counter roll (7), install coupling spring (9) between the inner wall of magnet piece (8) and movable groove (6), location vertical scroll (10) are installed to the other end of removing counter roll (7), location vertical scroll (10) and the inner wall movable contact of positioning groove (3).
5. The novel ruby high-efficiency grinding device based on the fixed abrasive according to claim 2, characterized in that: grind positioning mechanism includes locating component and adjusting part, mounting groove (11) have been seted up on the bottom surface of installing support (26), locating component installs the inner wall department in mounting groove (11), adjusting part installs the outside at locating component.
6. The novel fixed abrasive-based ruby high-efficiency grinding device according to claim 5, characterized in that: the locating component comprises a rotating fulcrum shaft (12) and an operating vertical shaft (14), wherein the rotating fulcrum shaft (12) is movably mounted on the inner wall of the mounting groove (11), a fixing piece (13) is movably sleeved on the outer side surface of the rotating fulcrum shaft (12), the operating vertical shaft (14) is mounted on the bottom end surface of the fixing piece (13), a mounting block (15) is mounted on the bottom end surface of the operating vertical shaft (14), and a fire paint rod (16) is mounted on the bottom end surface of the mounting block (15).
7. The novel ruby high-efficiency grinding device based on the fixed abrasive according to claim 5, characterized in that: the adjusting assembly comprises a rotating gear (17) and a pushing rack (18), the rotating gear (17) is installed on one end surface of the rotating support shaft (12), the pushing rack (18) is movably installed on the inner wall of the installation groove (11), the rotating gear (17) is meshed with the pushing rack (18), and a squeezing block (19) is installed at the tail end of the pushing rack (18).
8. The novel fixed abrasive-based ruby high-efficiency grinding device according to claim 2, characterized in that: the cutting fluid derivation mechanism comprises a cutting fluid storage tank (20) and a derivation assembly, wherein the cutting fluid storage tank (20) is arranged on the top surface of a mounting bracket (26), and the derivation assembly is arranged on the bottom surface of the cutting fluid storage tank (20).
9. The novel ruby high-efficiency grinding apparatus based on fixed abrasive according to claim 8, characterized in that: derive the subassembly including deriving pipeline (21) and flexible pipeline (22), derive pipeline (21) and install the bottom surface at cutting fluid storage jar (20), the end of deriving pipeline (21) extends to the inside of mounting groove (11), flexible pipeline (22) are connected at the terminal surface of deriving pipeline (21), the terminal surface of flexible pipeline (22) extends to the top of consolidation abrasive disc, the terminal surface mounting of flexible pipeline (22) derives mouth (23).
10. The novel ruby high-efficiency grinding apparatus based on fixed abrasive according to claim 7, characterized in that: the extrusion block (19) is of a conical structure with one thick end and one thin end, and the outer side surface of the extrusion block (19) is in movable contact with the outer side surface of the guide pipeline (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211021523.5A CN115229671A (en) | 2022-08-24 | 2022-08-24 | Novel efficient ruby grinding process based on fixed abrasive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211021523.5A CN115229671A (en) | 2022-08-24 | 2022-08-24 | Novel efficient ruby grinding process based on fixed abrasive |
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| CN115229671A true CN115229671A (en) | 2022-10-25 |
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| CN202211021523.5A Pending CN115229671A (en) | 2022-08-24 | 2022-08-24 | Novel efficient ruby grinding process based on fixed abrasive |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101367A (en) * | 1993-04-28 | 1995-04-12 | 琳得科株式会社 | Adhesive sheet for wafer and process for preparing semiconductor apparatus using the same |
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