CN106976348B - Processing technology of crystal product - Google Patents
Processing technology of crystal product Download PDFInfo
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- CN106976348B CN106976348B CN201710373779.5A CN201710373779A CN106976348B CN 106976348 B CN106976348 B CN 106976348B CN 201710373779 A CN201710373779 A CN 201710373779A CN 106976348 B CN106976348 B CN 106976348B
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- crystal product
- sand blasting
- crystal
- vibration
- carborundum
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- 239000013078 crystal Substances 0.000 title claims abstract description 227
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000005488 sandblasting Methods 0.000 claims abstract description 110
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 68
- 238000000227 grinding Methods 0.000 claims abstract description 43
- 238000005498 polishing Methods 0.000 claims abstract description 41
- 239000010453 quartz Substances 0.000 claims abstract description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 12
- 239000003082 abrasive agent Substances 0.000 claims abstract description 9
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 35
- 239000003292 glue Substances 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 22
- 238000007670 refining Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000645 desinfectant Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 15
- 230000002950 deficient Effects 0.000 abstract description 4
- 239000010431 corundum Substances 0.000 abstract 7
- 229910052593 corundum Inorganic materials 0.000 abstract 7
- 238000005282 brightening Methods 0.000 abstract 1
- -1 preparing a blank Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 6
- 239000010432 diamond Substances 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 238000007689 inspection Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 2
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/221—Removing surface-material, e.g. by engraving, by etching using streams of abrasive particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/222—Removing surface-material, e.g. by engraving, by etching using machine-driven mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/224—Removing surface-material, e.g. by engraving, by etching manually
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/225—Removing surface-material, e.g. by engraving, by etching by engraving
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Crushing And Grinding (AREA)
Abstract
A processing technology of a crystal product comprises the following steps of designing a crystal raw material, preparing a blank, finishing the blank and finishing to obtain the crystal product; and then the sand blasting is carried out by 160-grade 200-mesh carborundum and 380-grade 420-mesh carborundum, the sand blasted crystal product is put into a vibration barrel added with the mixture of 160-grade 200-mesh carborundum, 220-grade 260-mesh carborundum and 300-grade 340-mesh carborundum and quartz abrasive material for grinding, then the crystal product is put into a vibration barrel added with polishing powder and high-lead porcelain abrasive material for grinding and brightening the surface of the crystal product to prepare the crystal product, and finally the crystal product is put into an ultrasonic cleaning tank for cleaning until the surface of the crystal product is completely cleaned. The method firstly utilizes 160-mesh corundum and 380-mesh corundum 420-mesh corundum to perform sand blasting and thinning on the crystal product, and then utilizes the vibration barrel and 200-mesh corundum 260-mesh corundum and 300-mesh corundum 340-mesh corundum to perform polishing, thereby effectively improving the processing efficiency of the crystal product and reducing the defective rate.
Description
Technical Field
The invention relates to a post-treatment process of a crystal product, in particular to a processing process of the crystal product.
Background
The crystal product as a handicraft has great ornamental value and fully embodies the creativity and artistry of human beings. After the existing crystal product is preliminarily molded, a series of subsequent processing is also available for improving the artistry and the ornamental value of the crystal product.
The existing subsequent processing mainly adopts manual operation, has high operation requirements on workers and low processing efficiency, and particularly has low production efficiency and high defective rate caused by improper processing method of crystal products in the prior art, thereby not only being difficult to meet the growing crystal product market, but also bringing great economic loss to manufacturers.
Disclosure of Invention
The invention aims to solve the technical problem of providing a processing technology of a crystal product, which has the advantages of reasonable design, high processing efficiency and low defective rate, aiming at the defects of the prior art.
The technical problem to be solved by the invention is realized by the following technical scheme, and the invention is a processing technology of a crystal product, which is characterized by comprising the following steps,
(1) engraving: designing, blank making, blank finishing and finishing the crystal raw material to obtain a crystal product;
(2) primary sand blasting:
determining the sand blasting position of the crystal product, wrapping the position which does not need sand blasting to expose the sand blasting position, then positioning the crystal product in a sand blasting box in a row, wherein the sand blasting position is arranged upwards, and adjusting the sand blasting angle of a spray gun in the sand blasting box to enable the angle formed by the spray gun and the crystal product to be 40-60 degrees;
during sand blasting, under the condition that the air pressure of a spray gun is 0.15-0.25MPa, firstly using 160-420-mesh carborundum to perform primary sand blasting and polishing on the surface of the crystal product, and then performing secondary sand blasting and polishing on the surface of the crystal product subjected to primary sand blasting by using 380-420-mesh carborundum;
(3) fine grinding: grinding the surface and lines of the crystal product after sand blasting, and thinning the surface of the crystal product layer by layer on the basis of ensuring the original form of the crystal product;
(4) polishing:
1.1 rough surface mark removal:
sealing the easy-to-damage part of the crystal product, putting the easy-to-damage part into a vibration barrel which is added with quartz grinding materials and 160-mesh 200-mesh carborundum at intervals after sealing, adding water during vibration, and entering the step 1.2 after vibrating for 40-45 hours;
1.2, refining rough surface:
putting the vibrated crystal product in the step 1.1 into a vibration barrel added with quartz grinding materials and 220-plus 260-mesh carborundum at intervals, adding water during vibration, cleaning after vibrating for 20-24 hours, detaching the sealed part after cleaning, putting into the vibration barrel containing the 220-plus 260-mesh carborundum for continuous vibration, putting into the vibration barrel added with 300-plus 340-mesh carborundum and quartz grinding materials after vibrating for 20-24 hours, and entering the step 1.3 after vibrating for 20-24 hours;
1.3 Bright:
putting the crystal products vibrated in the step 1.2 into a vibration barrel added with the high-lead porcelain abrasive and the light powder at intervals, adding water during vibration, vibrating for 40-45 hours, then manually polishing dead corners and lines of the crystal products by using polishing powder, and cleaning after polishing;
(5) secondary sand blasting: carrying out sand blasting and polishing on the crystal product by adopting the same sand blasting method as the step (2);
(6) cleaning: putting the crystal product subjected to sand blasting into an ultrasonic cleaning tank, adding water into the tank until the crystal product is completely submerged, vibrating impurities on the surface and the dead corners of the crystal product by ultrasonic waves to finish primary cleaning, then soaking the crystal product in disinfectant for 5-10 minutes, taking out the crystal product, and continuing to vibrate and clean by clean water until the surface of the crystal product is completely cleaned.
The technical problem to be solved by the invention can also be realized by the following technical scheme that in the sand blasting process in the steps (2) and (5), the mesh number of the selected carborundum is 180-400.
The technical problem to be solved by the invention can also be realized by the following technical scheme that in the vibration process of the step 1.1-1.3, the mass ratio of the water adding amount to the carborundum and the water adding amount to the optical powder is 1: 1-3.
The technical problem to be solved by the invention can be solved by the following technical scheme that the quartz abrasive needs to be cleaned after being used, and the cleaned quartz abrasive can be used after being drained.
The technical problem to be solved by the invention can also be realized by the following technical scheme that when the quartz abrasive and the high-lead porcelain abrasive used in the steps 1.1-1.3 are supplemented, the quartz abrasive and the high-lead porcelain abrasive are supplemented after the vibration is finished.
The technical problem to be solved by the invention can be realized by the following technical scheme that in the step 1.1-1.3, after vibration is finished each time, the mixture is kept stand for 30-40 minutes, quartz abrasive, high-lead porcelain abrasive, carborundum and crystal products are fully cooled, and then the mixture is taken out after cooling.
The technical problem to be solved by the present invention can also be solved by the following technical solution, in the sand blasting process described in the steps (2) and (5), the sand blasting angle of the spray gun in the sand blasting box is 45 °.
The technical problem to be solved by the present invention can also be achieved by the following technical scheme, wherein the polishing powder used in step 1.3 is a mixture of polishing powder and water, and the mass ratio of the polishing powder to the water is 3: 2.
the technical problem to be solved by the invention can be realized by adopting the following technical scheme that in the sand blasting process in the steps (2) and (5), the part which does not need sand blasting is wrapped by using adhesive tapes, and the crystal product at the edge, line and dead angle part which is not easy to wrap is wrapped by using point universal glue.
Compared with the prior art, the invention firstly utilizes 180-mesh and 400-mesh carborundum to carry out batch sand blasting on the crystal products of the crystal products, so that the surfaces of the artware become thin without deformation, thereby improving the sand blasting efficiency and effect, and then utilizes the vibration barrel and the mixture of the quartz grinding material and 180-mesh, 240-mesh and 320-mesh carborundum to carry out mark removal and refinement treatment on the surfaces of the crystal products in sequence, the whole process is automatic polishing treatment, manual treatment is not needed, the manual processing strength and the processing cost are reduced, the design is reasonable, the operation is convenient, the processing effect and the processing efficiency of the crystal products are effectively improved, and the defective rate is reduced.
Detailed Description
To further describe the specific embodiments of the present invention, so as to facilitate the further understanding of the present invention by those skilled in the art, not to limit the right thereof.
Example 1, a process for producing a crystal product comprises the steps of,
(1) engraving: confirming and analyzing crystal raw materials to be designed and produced, taking out crystal raw materials which can be designed and used, designing the raw materials (such as subject, shape and proportion), and then preparing blanks, namely preparing large-scale and proportion subject materials of the raw materials; then, the blank is prepared in a whole mode, namely, the blank preparation material is prepared; finally, finishing, namely refining the appearance and the large surface of the whole blank, and drawing the expression and the shape through lines to obtain a crystal product;
(2) primary sand blasting: determining a sand blasting part according to the requirement of a crystal product, wrapping the part which does not need sand blasting by using glue, exposing the sand blasting part, sticking the crystal products wrapped with the glue in an array in a sand blasting basket after wrapping the glue, arranging the sand blasting part upwards, putting the sand blasting basket fully stuck with the crystal products into a sand blasting box, and adjusting the sand blasting angle of a spray gun in the sand blasting box to enable the angle formed by the spray gun and the crystal products to be 40 degrees;
when in sand blasting, 160-mesh carborundum is used, the air pressure of a spray gun is 0.15-0.25MPa, the surface of the crystal product is subjected to primary sand blasting and grinding in sequence to realize the surface coarsening of the crystal product, then 380-mesh carborundum is used, and the surface of the crystal product is subjected to secondary sand blasting and grinding under the same air pressure of the spray gun to realize the surface thinning of the crystal product after the primary sand blasting and grinding, so that the surface of the crystal product becomes thin under the condition of no deformation, namely the original appearance, structure and shape of the crystal product are not changed;
(3) fine grinding: grinding the surface and lines of the crystal product by using a specific tool, and thinning the surface of the crystal product layer by layer on the basis of ensuring the original form of the crystal product;
(4) polishing:
1.1 rough surface mark removal:
sealing the easy-to-damage part of the polished crystal product by using specific glue;
putting quartz grinding materials with the length of 3-12mm and uniform size into a vibration barrel, feeding the materials to the height of 3-5CM away from the barrel opening, adding 160 meshes of carborundum into the vibration barrel, and slowly putting the carborundum into the center of the vibration barrel from the edge of the vibration barrel when the carborundum is put into the vibration barrel so as to ensure that the carborundum is uniformly distributed in the vibration barrel;
starting the vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise, rotating to enable the sound to be abnormal and have no obvious shaking, putting crystal products one by one at intervals, avoiding mutual collision, and throwing away the crystal products randomly, confirming the lower barrel number of the crystal products according to the shape and the size of the crystal products, adding water during the vibration barrel working, using overnight water or normal temperature water, wherein the purpose of adding water is to ensure that quartz abrasive materials become round, the crystal products are protected during the polishing process, and the mass ratio of the water addition amount to carborundum is 1: 1, vibrating for 40-45 hours, and performing point inspection once every two hours, wherein the point inspection item comprises whether the crystal product runs in the barrel; whether the model number of the crystal product is consistent with the real object or not; whether the water quantity in the barrel is too much or too little; whether the sealing glue part falls off or not, and entering step 1.2 after the vibration is finished;
1.2 refining of the matte
Putting quartz grinding materials with the length of 3-12mm and uniform size into another vibration barrel, feeding the materials to the height of 3-5CM away from the barrel opening, adding 220 meshes of carborundum into the vibration barrel, and slowly putting the carborundum into the center of the vibration barrel from the edge of the vibration barrel when the carborundum is put into the vibration barrel so as to ensure that the carborundum is uniformly distributed in the vibration barrel;
starting a vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise, placing crystal products treated in the step 1.1 at intervals after the vibration barrel rotates until no abnormal sound exists and no obvious shaking exists, avoiding mutual collision, further not throwing away the crystal products randomly, confirming the quantity of the crystal products put into the barrel according to the shape and the size of the crystal products, adding water when the vibration barrel works, using overnight water or normal-temperature water, vibrating for 20-24 hours, checking once every two hours, and confirming the rotating speed, the sound of the vibration barrel and the dry humidity of the grinding materials in the barrel;
after the vibration is finished, the mixture is placed into an ultrasonic cleaning pool for cleaning, the glue is removed after the cleaning is finished, the mixture is placed into the vibration barrel containing 220-mesh carborundum for vibration after the glue is removed, the mixture is placed into the vibration barrel containing 300-mesh carborundum for vibration for 20-24 hours after the vibration is carried out for 20-24 hours, and the step 1.3 is carried out after the vibration is finished;
1.3 Bright above
Putting high-lead porcelain abrasive materials with the length of 3-12mm and uniform size into another vibration barrel, feeding the materials to a height of 3-5CM away from the barrel mouth, and adding light powder into the vibration barrel;
starting the vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise without obvious shaking, putting the crystal products processed in the step 1.2 one by one at intervals, avoiding mutual collision, and throwing away the crystal products more randomly, confirming the quantity of the crystal products in the lower barrel according to the shape and the size of the crystal products, adding water during the vibration barrel working, using overnight water or normal temperature water, wherein the mass ratio of the water adding quantity to the carborundum is 1: 1, vibrating for 40-45 hours, checking once every two hours, and after the vibration is finished, manually polishing dead corners and lines of the crystal product by using polishing powder by using a specific tool to make the brightness of the crystal product uniform to obtain the crystal product;
(5) secondary sand blasting: sand blasting and polishing the crystal product by adopting the same sand blasting method as the step (2);
(6) cleaning: and (3) putting 2/3 clean water into the ultrasonic cleaning tank, completely immersing the crystal product into the water, shaking off the gold mortar and the stones in the dead angle gaps on the surface of the crystal product by ultrasonic waves, soaking the crystal product in disinfectant for 5-10 minutes after primary cleaning, taking out, draining the sewage in the tank, replacing the sewage with clean water, and continuously vibrating until the surface of the crystal product is completely cleaned.
Example 2, a process for manufacturing a crystal product, comprising the steps of,
(1) engraving: confirming and analyzing crystal raw materials to be designed and produced, taking out crystal raw materials which can be designed and used, designing the raw materials (such as subject, shape and proportion), and then preparing blanks, namely preparing large-scale and proportion subject materials of the raw materials; then, the blank is prepared in a whole mode, namely, the blank preparation material is prepared; finally, finishing, namely refining the appearance and the large surface of the whole blank, and drawing the expression and the shape through lines to obtain a crystal product;
(2) primary sand blasting: determining a sand blasting part according to the requirement of a crystal product, wrapping the part which does not need sand blasting by using glue, exposing the sand blasting part, sticking the crystal products wrapped with the glue in an array in a sand blasting basket after wrapping the glue, arranging the sand blasting part upwards, putting the sand blasting basket fully stuck with the crystal products into a sand blasting box, and adjusting the sand blasting angle of a spray gun in the sand blasting box to enable the angle formed by the spray gun and the crystal products to be 60 degrees;
when in sand blasting, 200-mesh carborundum is used, the air pressure of a spray gun is 0.15-0.25MPa, the surface of the crystal product is subjected to primary sand blasting and grinding in sequence to realize the surface coarsening of the crystal product, then 420-mesh carborundum is used, and the surface of the crystal product is subjected to secondary sand blasting and grinding under the same air pressure of the spray gun to realize the surface thinning of the crystal product after the primary sand blasting and grinding, so that the surface of the crystal product becomes thin under the condition of no deformation, namely the original appearance, structure and shape of the crystal product are not changed;
(3) fine grinding: grinding the surface and lines of the crystal product by using a specific tool, and thinning the surface of the crystal product layer by layer on the basis of ensuring the original form of the crystal product;
(4) polishing:
1.1 rough surface mark removal:
sealing the easy-to-damage part of the polished crystal product by using specific glue;
putting quartz grinding materials with the length of 3-12mm and uniform size into a vibration barrel, feeding the materials to the height of 3-5CM away from the barrel opening, adding 200 meshes of carborundum into the vibration barrel, and slowly putting the carborundum into the center of the vibration barrel from the edge of the vibration barrel when the carborundum is put into the vibration barrel so as to ensure that the carborundum is uniformly distributed in the vibration barrel;
starting the vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise, rotating to enable the sound to be abnormal and have no obvious shaking, putting crystal products one by one at intervals, avoiding mutual collision, and throwing away the crystal products randomly, confirming the lower barrel number of the crystal products according to the shape and the size of the crystal products, adding water during the vibration barrel working, using overnight water or normal temperature water, wherein the purpose of adding water is to ensure that quartz abrasive materials become round, the crystal products are protected during the polishing process, and the mass ratio of the water addition amount to carborundum is 1: 3, vibrating for 40-45 hours, and performing point inspection once every two hours, wherein the point inspection item comprises whether the crystal product runs in the barrel; whether the model number of the crystal product is consistent with the real object or not; whether the water quantity in the barrel is too much or too little; whether the sealing glue part falls off or not, and entering step 1.2 after the vibration is finished;
1.2 refining of the matte
Putting quartz grinding materials with the length of 3-12mm and uniform size into another vibration barrel, feeding the materials to the height of 3-5CM away from the barrel opening, adding carborundum with the mesh number of 260 into the vibration barrel, and slowly putting the carborundum into the center of the vibration barrel from the edge of the vibration barrel when the carborundum is put into the vibration barrel so as to ensure that the carborundum is uniformly distributed in the vibration barrel;
starting a vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise, placing crystal products treated in the step 1.1 at intervals after the vibration barrel rotates until no abnormal sound exists and no obvious shaking exists, avoiding mutual collision, further not throwing away the crystal products randomly, confirming the quantity of the crystal products put into the barrel according to the shape and the size of the crystal products, adding water when the vibration barrel works, using overnight water or normal-temperature water, vibrating for 20-24 hours, checking once every two hours, and confirming the rotating speed, the sound of the vibration barrel and the dry humidity of the grinding materials in the barrel;
after the vibration is finished, the mixture is placed into an ultrasonic cleaning pool for cleaning, the glue is removed after the cleaning is finished, the mixture is placed into the vibration barrel containing 260 meshes of carborundum for vibration after the glue is removed, the mixture is placed into the vibration barrel containing 340 meshes of carborundum for vibration for 20-24 hours after the vibration is carried out for 20-24 hours, and the step 1.3 is carried out after the vibration is finished;
1.3 Bright above
Putting high-lead porcelain abrasive materials with the length of 3-12mm and uniform size into another vibration barrel, feeding the materials to a height of 3-5CM away from the barrel mouth, and adding light powder into the vibration barrel;
starting the vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise without obvious shaking, putting the crystal products processed in the step 1.2 one by one at intervals, avoiding mutual collision, and throwing away the crystal products more randomly, confirming the quantity of the crystal products in the lower barrel according to the shape and the size of the crystal products, adding water during the vibration barrel working, using overnight water or normal temperature water, wherein the mass ratio of the water adding quantity to the carborundum is 1: 3, vibrating for 40-45 hours, checking once every two hours, and after the vibration is finished, manually polishing dead corners and lines of the crystal product by using polishing powder by using a specific tool to make the brightness of the crystal product uniform to obtain the crystal product;
(5) secondary sand blasting: sand blasting and polishing the crystal product by adopting the same sand blasting method as the step (2);
(6) cleaning: and (3) putting 2/3 clean water into the ultrasonic cleaning tank, completely immersing the crystal product into the water, shaking off the gold mortar and the stones in the dead angle gaps on the surface of the crystal product by ultrasonic waves, soaking the crystal product in disinfectant for 5-10 minutes after primary cleaning, taking out, draining the sewage in the tank, replacing the sewage with clean water, and continuously vibrating until the surface of the crystal product is completely cleaned.
Example 3, a process for manufacturing a crystal product, comprising the steps of,
(1) engraving: confirming and analyzing crystal raw materials to be designed and produced, taking out crystal raw materials which can be designed and used, designing the raw materials (such as subject, shape and proportion), and then preparing blanks, namely preparing large-scale and proportion subject materials of the raw materials; then, the blank is prepared in a whole mode, namely, the blank preparation material is prepared; finally, finishing, namely refining the appearance and the large surface of the whole blank, and drawing the expression and the shape through lines to obtain a crystal product;
(2) primary sand blasting: determining a sand blasting part according to the requirement of a crystal product, wrapping the part which does not need sand blasting by using glue, exposing the sand blasting part, adhering the crystal products wrapped with the glue in an array in a sand blasting basket after wrapping the glue, arranging the sand blasting part upwards, putting the sand blasting basket fully adhered with the crystal products into a sand blasting box, and adjusting the sand blasting angle of a spray gun in the sand blasting box to enable the angle formed by the spray gun and the crystal products to be 45 degrees;
when in sand blasting, 180-mesh carborundum is used, the air pressure of a spray gun is 0.15-0.25MPa, the surface of the crystal product is subjected to primary sand blasting and grinding in sequence to realize the surface coarsening of the crystal product, and then 400-mesh carborundum is used for performing secondary sand blasting and grinding on the surface of the crystal product under the same air pressure of the spray gun to realize the surface thinning of the crystal product after the primary sand blasting and grinding, so that the surface of the crystal product becomes thin under the condition of no deformation, namely the original appearance, structure and shape of the crystal product are not changed;
(3) fine grinding: grinding the surface and lines of the crystal product by using a specific tool, and thinning the surface of the crystal product layer by layer on the basis of ensuring the original form of the crystal product;
(4) polishing:
1.1 rough surface mark removal:
sealing the easy-to-damage part of the polished crystal product by using specific glue;
putting quartz grinding materials with the length of 3-12mm and uniform size into a vibration barrel, feeding the materials to the height of 3-5CM away from the barrel opening, adding carborundum with the mesh number of 180 into the vibration barrel, and slowly putting the carborundum into the center of the vibration barrel from the edge of the vibration barrel when the carborundum is put into the vibration barrel so as to ensure that the carborundum is uniformly distributed in the vibration barrel;
starting the vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise, rotating to enable the sound to be abnormal and have no obvious shaking, putting crystal products one by one at intervals, avoiding mutual collision, and throwing away the crystal products randomly, confirming the lower barrel number of the crystal products according to the shape and the size of the crystal products, adding water during the vibration barrel working, using overnight water or normal temperature water, wherein the purpose of adding water is to ensure that quartz abrasive materials become round, the crystal products are protected during the polishing process, and the mass ratio of the water addition amount to carborundum is 1: 2, vibrating for 40-45 hours, and performing point inspection once every two hours, wherein the point inspection item comprises whether the crystal product runs in the barrel; whether the model number of the crystal product is consistent with the real object or not; whether the water quantity in the barrel is too much or too little; whether the sealing glue part falls off or not, and entering step 1.2 after the vibration is finished;
1.2 refining of the matte
Putting quartz grinding materials with the length of 3-12mm and uniform size into another vibration barrel, feeding the materials to the height of 3-5CM away from the barrel opening, adding diamond dust with the mesh number of 240 into the vibration barrel, and slowly putting the diamond dust into the center of the vibration barrel from the edge of the vibration barrel when the diamond dust is put into the vibration barrel so as to ensure that the diamond dust is uniformly distributed in the vibration barrel;
starting a vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise, placing crystal products treated in the step 1.1 at intervals after the vibration barrel rotates until no abnormal sound exists and no obvious shaking exists, avoiding mutual collision, further not throwing away the crystal products randomly, confirming the quantity of the crystal products put into the barrel according to the shape and the size of the crystal products, adding water when the vibration barrel works, using overnight water or normal-temperature water, vibrating for 20-24 hours, checking once every two hours, and confirming the rotating speed, the sound of the vibration barrel and the dry humidity of the grinding materials in the barrel;
after the vibration is finished, the mixture is placed into an ultrasonic cleaning pool for cleaning, the glue is removed after the cleaning is finished, the mixture is placed into the vibration barrel containing 240 meshes of carborundum for vibration after the glue is removed, the mixture is placed into the vibration barrel containing 320 meshes of carborundum for vibration for 20-24 hours after the vibration is carried out for 20-24 hours, and the step 1.3 is carried out after the vibration is finished;
1.3 Bright above
Putting high-lead porcelain abrasive materials with the length of 3-12mm and uniform size into another vibration barrel, feeding the materials to a height of 3-5CM away from the barrel mouth, and adding light powder into the vibration barrel;
starting the vibration barrel, enabling the vibration barrel to stably rotate anticlockwise or clockwise without obvious shaking, putting the crystal products processed in the step 1.2 one by one at intervals, avoiding mutual collision, and throwing away the crystal products more randomly, confirming the quantity of the crystal products in the lower barrel according to the shape and the size of the crystal products, adding water during the vibration barrel working, using overnight water or normal temperature water, wherein the mass ratio of the water adding quantity to the carborundum is 1: 2, vibrating for 40-45 hours, checking once every two hours, and after the vibration is finished, manually polishing dead corners and lines of the crystal product by using polishing powder by using a specific tool to make the brightness of the crystal product uniform to obtain the crystal product;
(5) secondary sand blasting: sand blasting and polishing the crystal product by adopting the same sand blasting method as the step (2);
(6) cleaning: and (3) putting 2/3 clean water into the ultrasonic cleaning tank, completely immersing the crystal product into the water, shaking off the gold mortar and the stones in the dead angle gaps on the surface of the crystal product by ultrasonic waves, soaking the crystal product in disinfectant for 5-10 minutes after primary cleaning, taking out, draining the sewage in the tank, replacing the sewage with clean water, and continuously vibrating until the surface of the crystal product is completely cleaned.
Example 4, example 1-3 crystal products processing technology, the sand blasting process described in step (2) and (5), the selected carborundum mesh number is 180 and 400.
Example 5, example 1-4 the crystal product processing method, in the step 1.1-1.3 of the vibration process, the mass ratio of the water addition amount to the carborundum is 1: 1-3.
Example 6, examples 1-5 Process for the preparation of Crystal articles, the quartz abrasive is washed after use and the washed quartz abrasive is drained before use.
Example 7, examples 1-6 processes for crystal production, when the quartz abrasive used in step 1.1- (3) is supplemented, the quartz abrasive is supplemented after the vibration is completed.
Example 8, examples 1-7 the crystal product processing process, in steps 1.1-1.3, after each vibration is completed, the mixture is allowed to stand for 30-40 minutes to allow the quartz abrasive, the carborundum and the crystal product to be sufficiently cooled, and then the crystal product is taken out after cooling.
Example 9, example 1-8 the process for manufacturing a crystal product, wherein the blasting angle of the blasting gun in the blasting box is 45 ° during the blasting process in steps (2) and (5).
Example 10, example 1-9 crystal products processing technology, in the sand blasting process described in (2) and (5), the part that does not need sand blasting is wrapped with adhesive tape, and the edge, line, dead angle parts that are not easy to wrap are wrapped with point universal glue.
By adopting the sand blasting method, 180-mesh carborundum is used for roughing the surface of the crystal product, the manual grinding time is shortened, the manual grinding strength is reduced, and the surface of the crystal product is refined again by 400-mesh carborundum, so that the sand blasting part of the crystal product is more mellow and fine; the sand blasting is carried out in sequence, so that the crystal product can be prevented from being repaired and subjected to sand blasting due to missing and missing in the sand blasting process, the crystal product and the spray gun are 45 degrees, and the crystal product is effectively prevented from being deformed and damaged due to the vertical operation of the spray gun; the sand blasting treatment is carried out on the crystal products coated with the glue in batches, so that the crystal products have the effects of frosting and opaqueness, the shapes are more vivid, the layering sense of the crystal products is improved, the detail treatment is better, and the yield is higher.
The crystal product is polished by adopting the vibration barrel, the manual polishing strength is reduced, the polishing efficiency is improved, the quartz abrasive and the diamond dust with the particle size of 160-plus-200 meshes are firstly utilized to remove the marks on the surface of the crystal product, and then the quartz abrasive and the diamond dust with the particle size of 220-plus-260 meshes and the particle size of 300-plus-340 meshes are respectively utilized to refine the crystal product, so that the refining effect and the efficiency are improved, the whole process is automatic polishing treatment, the processing cost is reduced, and the polishing effect and the polishing efficiency of the crystal product are effectively improved.
Compared with the crystal product polished by hand by adopting the method of the embodiment 1-3, the crystal product polished by adopting the method of the embodiment 1-3 has the advantages of more refined surface, softer image, high brightness, smoother polishing, shorter polishing time, high polishing efficiency and low breakage rate, is beneficial to mass production of the crystal product and has higher yield.
Claims (7)
1. A processing technology of a crystal product is characterized in that: the method comprises the following steps of,
(1) engraving: designing, blank making, blank finishing and finishing the crystal raw material to obtain a crystal product;
(2) primary sand blasting:
determining the sand blasting position of the crystal product, wrapping the position which does not need sand blasting to expose the sand blasting position, then positioning the crystal product in a sand blasting box in a row, wherein the sand blasting position is arranged upwards, and adjusting the sand blasting angle of a spray gun in the sand blasting box to enable the angle formed by the spray gun and the crystal product to be 40-60 degrees;
during sand blasting, under the condition that the air pressure of a spray gun is 0.15-0.25MPa, firstly using 160-420-mesh carborundum to perform primary sand blasting and polishing on the surface of the crystal product, and then performing secondary sand blasting and polishing on the surface of the crystal product subjected to primary sand blasting by using 380-420-mesh carborundum;
(3) fine grinding: grinding the surface and lines of the crystal product after sand blasting, and thinning the surface of the crystal product layer by layer on the basis of ensuring the original form of the crystal product;
(4) polishing:
1.1 rough surface mark removal:
sealing the easy-to-damage part of the crystal product, putting the easy-to-damage part into a vibration barrel filled with quartz grinding materials and 160-mesh and 200-mesh carborundum at intervals, adding water during vibration, wherein the mass ratio of the water addition amount to the carborundum is 1: 1-3, after vibrating for 40-45 hours, entering the step 1.2;
1.2, refining rough surface:
putting the vibrated crystal product in the step 1.1 into a vibration barrel added with quartz grinding materials and 220-plus 260-mesh carborundum at intervals, adding water during vibration, cleaning after vibrating for 20-24 hours, detaching the sealed part after cleaning, putting into the vibration barrel containing the 220-plus 260-mesh carborundum for continuous vibration, putting into the vibration barrel added with 300-plus 340-mesh carborundum and quartz grinding materials after vibrating for 20-24 hours, and entering the step 1.3 after vibrating for 20-24 hours;
1.3 Bright:
putting the crystal products vibrated in the step 1.2 into a vibration barrel added with high-lead porcelain abrasive materials and light powder at intervals, adding water during vibration, vibrating for 40-45 hours, then manually polishing dead corners and lines of the crystal products by using polishing powder, and cleaning after polishing, wherein the mass ratio of the polishing powder to the water is 3: 2;
(5) secondary sand blasting: carrying out sand blasting and polishing on the crystal product by adopting the same sand blasting method as the step (2);
(6) cleaning: putting the crystal product subjected to sand blasting into an ultrasonic cleaning tank, adding water into the tank until the crystal product is completely submerged, vibrating impurities on the surface and the dead corners of the crystal product by ultrasonic waves to finish primary cleaning, then soaking the crystal product in disinfectant for 5-10 minutes, taking out the crystal product, and continuing to vibrate and clean by clean water until the surface of the crystal product is completely cleaned.
2. The crystal product processing technology according to claim 1, characterized in that: in the sand blasting process of the steps (2) and (5), the mesh number of the selected carborundum is 180 and 400.
3. The crystal product processing technology according to claim 1, characterized in that: the quartz abrasive needs to be cleaned after being used, and the cleaned quartz abrasive can be used after being drained.
4. The crystal product processing technology according to claim 1, characterized in that: and (3) when the quartz grinding materials and the high-lead porcelain grinding materials used in the steps 1.1-1.3 are supplemented, the quartz grinding materials and the high-lead porcelain grinding materials are supplemented after the vibration is finished.
5. The crystal product processing technology according to claim 1, characterized in that: in the step 1.1-1.3, standing for 30-40 minutes after each vibration is finished, fully cooling the quartz abrasive, the high-lead porcelain abrasive, the carborundum and the crystal product, and taking out after cooling.
6. The crystal product processing technology according to claim 1, characterized in that: in the sand blasting process of the steps (2) and (5), the sand blasting angle of the spray gun in the sand blasting box is 45 degrees.
7. The crystal product processing technology according to claim 1, characterized in that: in the sand blasting process in the steps (2) and (5), the parts which do not need sand blasting are wrapped by using adhesive tapes, and the crystal products at the edges, lines and dead corners which are not easy to wrap are wrapped by using point universal glue.
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| CN102320215A (en) * | 2011-08-19 | 2012-01-18 | 大连恒艺信息科技有限公司 | Manufacturing method of crystal handicraft product |
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| CN101700683A (en) * | 2009-10-29 | 2010-05-05 | 张国王 | Process for processing jade in gold and jade product |
| CN102320215A (en) * | 2011-08-19 | 2012-01-18 | 大连恒艺信息科技有限公司 | Manufacturing method of crystal handicraft product |
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Effective date of registration: 20240611 Address after: Building D3, Crystal Culture and Creative Industry Park, Donghai County, Lianyungang City, Jiangsu Province, 222000 Patentee after: DONGHAI ZHISHANFANG CRYSTAL CULTURAL DEVELOPMENT CO.,LTD. Country or region after: China Address before: Shop 096, Area C, 4th Floor, Building 1, China East Sea Crystal City, No. 1 Zhonghua North Road, Niushan Street, Donghai County, Lianyungang City, Jiangsu Province, 222300 Patentee before: LIANYUNGANG CHUXIN JEWELRY CO.,LTD. Country or region before: China |
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