CN1054210A - Method for processing slate - Google Patents
Method for processing slate Download PDFInfo
- Publication number
- CN1054210A CN1054210A CN 91107163 CN91107163A CN1054210A CN 1054210 A CN1054210 A CN 1054210A CN 91107163 CN91107163 CN 91107163 CN 91107163 A CN91107163 A CN 91107163A CN 1054210 A CN1054210 A CN 1054210A
- Authority
- CN
- China
- Prior art keywords
- oil
- grinding
- slate
- silicon carbide
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000010454 slate Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000004381 surface treatment Methods 0.000 claims abstract description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 6
- 235000012343 cottonseed oil Nutrition 0.000 claims description 6
- 239000002385 cottonseed oil Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 235000019198 oils Nutrition 0.000 claims description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 6
- 239000008158 vegetable oil Substances 0.000 claims description 6
- 239000004922 lacquer Substances 0.000 claims description 4
- 239000004359 castor oil Substances 0.000 claims description 3
- 235000019438 castor oil Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 2
- 239000004006 olive oil Substances 0.000 claims description 2
- 235000008390 olive oil Nutrition 0.000 claims description 2
- 239000002540 palm oil Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 5
- 239000011265 semifinished product Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000002742 anti-folding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a method for processing slate, including the procedures of material selection, cutting, coarse grinding, fine grinding and surface treatment, etc., and its product is simple in technological process, compression-resistant, bending-resistant, frost-resistant, acid-resistant and alkali-resistant, and low in cost, and can be used as building or decorative material for ground, wall, working table surface, stone, acid storage and alkali tank (pool), etc..
Description
The present invention relates to a kind of method of processing stone, belong to slate is processed into ground, wall, workbench (table) face, hearstone, storage acid, the building of alkali groove purposes such as (ponds) or the processing method of ornament materials.
Slate, the sericite slate, fine sand thin,tough silk motherboard rock, one band is commonly called as " high official position stone " in the Pingwu County, Sichuan Province, is the metamorphic rock between fire bed rock and the sedimentary rock, and natural storage is abundant, be a kind of compact structure, exquisiteness, gray, pale blue or grey black and the bedded rock of natural lines is arranged are the non-conductors of heat and electricity, density be 2.5～2.6 grams/(centimetre)
3, resistance to compression, anti-folding, freeze proof, under the normal temperature and pressure, acid and alkali, caustic corrosion are a kind of natural building or ornament materials of function admirable, but are not subject to people's attention as yet for a long time.
The present invention's purpose aims to provide a kind of method that natural slate is processed into building or decorative boards.
Content of the present invention is a kind of method of processing slate, comprise select materials, cutting action, its feature part is also to comprise following operation:
(1) corase grind: in the presence of suitable quantity of water, with No. 60 silicon carbide grinding wheel Even Grinding;
(2) fine grinding: in the presence of suitable quantity of water, with 80～No. 100 silicon carbide grinding wheel Even Grinding;
(3) correct grinding: in the presence of an amount of vegetable oil, with oilstone (100～No. 120 silicon carbide grinding wheels) Even Grinding;
(4) surface treatment: the product water after will finish grinding cleans, and after the drying, part surface is coated with to be carried out one deck lacquer or carry out brush plating or polishing.
The described vegetable oil of content of the present invention is one or more the mixture in rapeseed oil, cottonseed oil, castor oil, palm oil, the olive oil.
The described rapeseed oil of content of the present invention is refined rapeseed oil (or claiming to draw in vain oil).
The described cottonseed oil of content of the present invention is refined cottonseed oil (or claiming health oil).
The present invention has following characteristics:
(1) sheet material after the inventive method processing, its toughness (or fracture resistance) obviously increases;
(2) natural reserves are abundant, draw materials easily, and cost is very cheap;
(3) properties of product are good, and not only resistance to compression (100
7MPa), anti-folding (39.87MPa), freeze proof (15 ℃, 25 circulations), and acidproof, alkaline-resisting, use 80% potassium hydroxide solution, 36% hydrochloric acid solution immersion 18 hours, weight only changes 0.03% and 0.05% respectively;
(4) make the grinding lubricant with vegetable oil, harmless, not volatile, the toughness that improves sheet material there is certain effect.
Below by embodiment the present invention is further described:
A kind of method of processing slate comprises following operation:
1, select materials: the plate thickness by the stone pit exploitation differs, differs in size, varies in color, what have has produced some crackles owing to colliding in exploitation and handling process, therefore will select suitable plate as required, this is to guarantee product quality, the important step that improves the building stones utilization rate, reduces cost.
2, cutting: according to the finished product size, the setting-out of setting type on the plate of choosing again with the cutting machine cutting, is stacked " semi-finished product sheet stock " branch kind, the specification of cutting gained, is convenient to produce in batches.
3, corase grind: making lubricant with suitable quantity of water, is " the semi-finished product sheet stock " of No. 60 the above-mentioned cutting gained of silicon carbide grinding wheel grinding with granularity, removes the burr on sheet stock surface and the burr of edges and corners.
4, fine grinding: make lubricant with suitable quantity of water, carry out grinding with 80～No. 100 silicon carbide grinding wheels, effect is with corase grind.
5, correct grinding: on the basis of fine grinding, in the presence of an amount of oily lubricant, with oilstone (i.e. 100～120 silicon carbide grinding wheels) Even Grinding, to improve fracture resistance, surface smoothness and the flatness of " semi-finished product sheet stock ";
Oily lubricant is by weight proportion: draw oil in vain: health oil: the mixture of 3 vegetable oil of castor oil=1: 1～1.25: 1～1.5, the oily lubricant consumption is controlled at more lubricant and rests on the sheet stock surface of grinding and be unlikely free-pouring state and be advisable, and grinding force is answered uniformity.
6, surface treatment: the sheet stock after will finish grinding cleans up with running water; after treating its drying; according to product purpose or the topped from the teeth outwards again layer protective layer of requirement; for example: be coated with and carry out one deck lacquer (as mixed paint or enamel paint or soil lacquer; color can have multiple); or carry out brush plating or polishing, promptly obtain finished product.
Claims (4)
1, a kind of method of processing slate, comprise select materials, cutting action, it is characterized in that also comprising following operation:
(1) corase grind: in the presence of suitable quantity of water, with No. 60 silicon carbide grinding wheel Even Grinding;
(2) fine grinding: in the presence of suitable quantity of water, with 80～No. 100 silicon carbide grinding wheel Even Grinding;
(3) correct grinding: in the presence of an amount of vegetable oil, with oilstone (100～No. 120 silicon carbide grinding wheels) Even Grinding;
(4) surface treatment: the product water after will finish grinding cleans, and after the drying, part surface is coated with to be carried out one deck lacquer or carry out brush plating or polishing.
2,, it is characterized in that vegetable oil is one or more the mixture in rapeseed oil, cottonseed oil, castor oil, palm oil, the olive oil by the method for the described processing slate of claim 1.
3,, it is characterized in that rapeseed oil is refined rapeseed oil (or claiming to draw in vain oil) by the method for the described processing slate of claim 2.
4,, it is characterized in that cottonseed oil is refined cottonseed oil (or claiming health oil) by the method for the described processing slate of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107163 CN1021957C (en) | 1991-03-16 | 1991-03-16 | Method for processing slate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107163 CN1021957C (en) | 1991-03-16 | 1991-03-16 | Method for processing slate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1054210A true CN1054210A (en) | 1991-09-04 |
| CN1021957C CN1021957C (en) | 1993-09-01 |
Family
ID=4908521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91107163 Expired - Fee Related CN1021957C (en) | 1991-03-16 | 1991-03-16 | Method for processing slate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1021957C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216116A (en) * | 2015-09-10 | 2016-01-06 | 怀宁县鸿腾矿业开发有限责任公司 | A kind of fired slab processing technology |
| CN105563668A (en) * | 2015-12-22 | 2016-05-11 | 中国石油天然气集团公司 | Method for machining plunger-shaped core of brittle fragile rock sample through linear cutting technology |
| CN108788935A (en) * | 2018-05-18 | 2018-11-13 | 山西五台山金石雕刻有限公司 | A kind of natural gold stone polishing method |
-
1991
- 1991-03-16 CN CN 91107163 patent/CN1021957C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216116A (en) * | 2015-09-10 | 2016-01-06 | 怀宁县鸿腾矿业开发有限责任公司 | A kind of fired slab processing technology |
| CN105563668A (en) * | 2015-12-22 | 2016-05-11 | 中国石油天然气集团公司 | Method for machining plunger-shaped core of brittle fragile rock sample through linear cutting technology |
| CN108788935A (en) * | 2018-05-18 | 2018-11-13 | 山西五台山金石雕刻有限公司 | A kind of natural gold stone polishing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1021957C (en) | 1993-09-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |