CN1876327A - Sand-blasting composite material and method of manufacturing the same - Google Patents
Sand-blasting composite material and method of manufacturing the same Download PDFInfo
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- CN1876327A CN1876327A CN 200510078258 CN200510078258A CN1876327A CN 1876327 A CN1876327 A CN 1876327A CN 200510078258 CN200510078258 CN 200510078258 CN 200510078258 A CN200510078258 A CN 200510078258A CN 1876327 A CN1876327 A CN 1876327A
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Abstract
The invention discloses a sand-blast composite material, comprising hard grinding material and plastic synthesizing; said grinding material is hard or frictional particular material; plastic is plastic soft material; synthesizing plastic and grinding material to form sand-blast composite material. During abrasion blasting, the generation of dent on surface of work piece and dust formation can be prevented.
Description
Technical field
The present invention relates to a kind of sand-blasting composite material and manufacture method thereof.
Background technology
Surface treatment processing can promote reliability of products, durability and preferable outward appearance, be that modern industry produces one of necessary process, and be flatness or cleaning or the polishing effect of promoting metal or other hard objects surfaces, known processing is often adopted sand paper, skin grinder, the processing of roller bucket, vibrations processing, is sprayed processing ... etc. mode.And described sand paper is that the mill material is set in the surface, and treats the surfacing of machining object by the mill material that manually makes coated abrasive surface.But during this kind mode operation cost, and has the not good disappearance of volume production benefit.
Described again skin grinder mainly has emery wheel, and the mill material of suppressing on the emery wheel is with thing surfacing to be processed.Therefore yet this skin grinder processing mode still has the processing operation to be lacked slowly, does not have a volume production benefit, and is unsuitable for the thing to be processed on the uneven surface of grinding tool, and it has the not good disappearance of applicability.
In addition described roller bucket processing, vibrations processing mainly are that thing to be processed is placed in the container, and insert the mill material in container, relend by upset, vibration mode order mill material and can contact friction with thing to be processed surface.But this mode is only applicable to than small articles, has the not good disappearance of applicability.
In addition, described injection processing mode (sandblast) be by the mill material with projected at high velocity to thing surfacing to be processed, its mode of delivery has the air spray regime, by air pressure abrasive material is projected to thing to be processed surface; Or will grind material by centrifugal device and be projected to thing to be processed surface; Or by the mill material combine modes such as being projected to thing to be processed surface with liquid.And can have a good ground effect for making the mill material be projected to thing to be processed surface, the material of known sandblast mill material adopts hard rigid material, as carborundum, aluminium oxide, steel ball, bead, sand, quartz, stone dust ... Deng, and the hard mill material that makes particulate can be had the grinding effect during to thing to be processed surface through high speed impact.
Yet shown in Fig. 4,5, during known sandblast operation, because of hard mill material 1 ' is direct high-speed impact thing to be processed 2 ' surface, thereby cause thing to be processed 2 ' surface to form out-of-flatness recess 21 ' (pothole or indenture) situation, though and known sandblast technology can adopt the less mill material of size to reduce the recess size, but still cause thing to be processed surface to produce rough cloudy surface situation, can not have smooth smooth even polishing function.
After should grinding material 1 ' and thing 2 ' high-speed impact to be processed again, easily produce dust 11 ', thereby cause the situation of air pollution and harm staff health, have the not good disappearance of environmental protection because of mill material 1 ' breaks.
Summary of the invention
The object of the present invention is to provide a kind of sand-blasting composite material, its surface that can not destroy thing to be processed when the sandblast operation makes thing to be processed smooth smooth, and can reduce dust with the preferable environmental protection effect of tool.
Another object of the present invention is to provide a kind of method of making above-mentioned sand-blasting composite material.
For achieving the above object, technical solution of the present invention is:
A kind of sand-blasting composite material, it comprises: the mill material is hard and preferable friction bulk material; Plastics, for plasticity and for grinding the soft and preferable ductility material of material, and plastics with grind material and combine the formation sand-blasting composite material.
Described mill material accounts for the 5%-60% of sand-blasting composite material.
Described mill material can be carborundum, aluminium oxide, steel ball, bead, sand, quartz, stone dust.
Described plastics are rubber or synthetic resin.
A kind of manufacture method of sand-blasting composite material, this method comprises: plastics melt program, are plastics to be melted become liquid; Plastics mixer mill material program is to insert granular mill material in the liquid plastic and mixed; Program curing is mixed plastics solidification to be formed solidify mixture; The granulation program is aforementioned curing mixture to be formed to sign an undertaking by cutting mode close the sand-blasting composite material of mill material, plastics.
After adopting such scheme, because sand-blasting composite material of the present invention is combined with plastics by the mill material, when the sandblast operation, make this sand-blasting composite material high-speed impact thing to be processed surface, this flexible plastic can expand outwardly and docile with thing to be processed surface by impact, and can be by the hardness grinding thing to be processed surface of tight hard internal layer mill material, and the plastics of this expansion can increase the contact-making surface of sand-blasting composite material and thing to be processed to prevent bump infiltration thing to be processed inside, and can prevent that thing to be processed surface from producing recess with the preferable smooth effect of tool, and can reduce the dust generation with the preferable environmental protection effect of tool.
Mainly refer to a kind ofly combine with plastics, and the surface that can not destroy thing to be processed when making the sandblast operation is with the preferable smooth smooth effect of tool, and can reduces dust with the preferable environmental protection effect of tool by the mill material
The objective of the invention is to comprise hard mill material, plastics in conjunction with the formation sand-blasting composite material, and this mill material is to can be hard and preferable friction bulk material; Plastics are for plasticity and for grinding the soft and preferable ductility material of material again, and make plastics combine the formation sand-blasting composite material with the mill material, make when the sandblast operation makes this sand-blasting composite material by high-speed impact thing to be processed surface, this flexible plastic can expand outwardly and docile with thing to be processed surface by impact, and can be by the hardness grinding thing to be processed surface of tight hard internal layer mill material, the plastics of this expansion contact-making surface that can increase sand-blasting composite material and thing to be processed to be preventing bump infiltration thing to be processed inside again, and can prevent that thing to be processed surface from producing recess with the preferable smooth effect of tool.
In addition; the present invention is to combine with plastics because of the mill material; thereby be difficult for producing hard mill material during the sandblast operation and break and produce the dust situation; can have preferable environment protecting; and can protect sandblast operating personnel health, the present invention is little because of volume again, applicable to the thing to be processed of tool convex-concave surface; and can treat the interior recessed position grinding of machining object, can prevent from can not process situation because of the dead angle.
Description of drawings
Fig. 1 is a sand-blasting composite material structure cross-sectional schematic of the present invention;
Fig. 2 is that sand-blasting composite material of the present invention is implemented sandblast operation schematic diagram;
Fig. 3 is a sand-blasting composite material manufacture schematic diagram of the present invention;
Fig. 4 is known sandblast operation schematic diagram one;
Fig. 5 is known sandblast operation schematic diagram two.
1 mill material, 2 plastics, 3 things to be processed
1 ' mill material, 11 ' dust, the 2 ' thing to be processed
21 ' recess
The specific embodiment
See also Fig. 1, the present invention comprises hard mill material 1, plastics 2 in conjunction with forming sand-blasting composite material, this mill material 1 can be hard and preferable friction bulk material, as carborundum, aluminium oxide, steel ball, bead, sand, quartz, stone dust ... Deng, also can be metal, nonmetallic materials.
These plastics 2 are for plasticity and for grinding material 1 softness and preferable ductility material (as rubber, synthetic resin ... Deng), and make plastics 2 and mill material 1 combine the sand-blasting composite material that forms symbiotic co-existence, and the ratio of grinding material 1 in this sand-blasting composite material can be complied with species to be processed, configuration of surface and grinding demand 5%-60% is set.
See also Fig. 2, the present invention is when the sandblast operation, make this sand-blasting composite material by high-speed impact thing to be processed 3 (as metal, hard plastic ...) surface, this flexible plastic 2 can expand outwardly and docile with thing to be processed 3 surfaces by impact, and can be by hardness grinding thing to be processed 3 surfaces of hard internal layer mill material 1, and the contact-making surface that the plastics 2 of this expansion can increase sand-blasting composite material and thing to be processed 3 permeates thing to be processed 3 inside when preventing to clash into, and can prevent that thing to be processed 3 surfaces from producing recesses having preferable smooth effect, but and these outer layer plastic 2 docile frictions of high speed simultaneously thing to be processed 3 surfaces polish effect with tool.
During sand-blasting composite material repeated stock of the present invention again thing to be processed surface, can make plastics produce the abrasion situation, and mill material part position and thing to be processed surface are directly rubbed to obtain suitable grinding effect, and this sand-blasting composite material reclaims can wear away to setting program according to plastics the time, and get another batch sand-blasting composite material again and carry out the sandblast operation, and the present invention can make the plastics of sand-blasting composite material combine with the part position of mill material to obtain suitable grinding and to prevent that thing to be processed surface from producing the effect of recess according to user demand.
In addition; the present invention is to combine with plastics because of the mill material; thereby be difficult for producing hard mill material during the sandblast operation and break and produce the dust situation; can have preferable environment protecting; and can protect sandblast operating personnel health, the present invention is little because of volume again, applicable to the thing to be processed of tool convex-concave surface; and can treat the interior recessed position grinding of machining object, can prevent from can not process situation because of the dead angle.
See also Fig. 3, it is one of sand-blasting composite material manufacture of the present invention, and this method comprises that plastics melt, plastics mixer mill material, curing, granulation supervisor, and wherein: it is plastics to be melted become liquid that described plastics melt program; Described plastics mixer mill material program is to insert some granular mill materials in the liquid plastic and mixed; Described program curing is mixed plastics solidification to be formed solidify mixture; Described granulation program is aforementioned curing mixture to be formed some the present invention by cutting or other suitable modes sign an undertaking and close the sand-blasting composite material of mill material, plastics.
Comprehensively above-mentioned, during the invention process, can significantly reduce the sandblast operation causes thing to be processed surface to produce recess out-of-flatness situation, and by the plastics and the thing to be processed surface high-speed friction of softness can have preferable polishing effect concurrently, can reduce dust again and produce, the real traditional approach that is much better than of its practicality with the preferable environmental protection effect of tool.
Claims (5)
1, a kind of sand-blasting composite material is characterized in that it comprises:
The mill material is hard and preferable friction bulk material;
Plastics, for plasticity and for grinding the soft and preferable ductility material of material, and plastics with grind material and combine the formation sand-blasting composite material.
2, sand-blasting composite material as claimed in claim 1 is characterized in that: described mill material accounts for the 5%-60% of sand-blasting composite material.
3, sand-blasting composite material as claimed in claim 1 is characterized in that: described mill material can be carborundum, aluminium oxide, steel ball, bead, sand, quartz, stone dust.
4, sand-blasting composite material as claimed in claim 1 is characterized in that: described plastics are rubber or synthetic resin.
5, the manufacture method of sand-blasting composite material according to claim 1 is characterized in that this method comprises:
Plastics melt program, are plastics to be melted become liquid;
Plastics mixer mill material program is to insert granular mill material in the liquid plastic and mixed;
Program curing is mixed plastics solidification to be formed solidify mixture;
The granulation program is aforementioned curing mixture to be formed to sign an undertaking by cutting mode close the sand-blasting composite material of mill material, plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510078258 CN1876327A (en) | 2005-06-07 | 2005-06-07 | Sand-blasting composite material and method of manufacturing the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510078258 CN1876327A (en) | 2005-06-07 | 2005-06-07 | Sand-blasting composite material and method of manufacturing the same |
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| Publication Number | Publication Date |
|---|---|
| CN1876327A true CN1876327A (en) | 2006-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510078258 Pending CN1876327A (en) | 2005-06-07 | 2005-06-07 | Sand-blasting composite material and method of manufacturing the same |
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| CN (1) | CN1876327A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337339B (en) * | 2007-07-04 | 2013-01-16 | 株式会社不二制作所 | Abrasive for blast processing and blast processing method employing the same |
| CN102975361A (en) * | 2012-11-28 | 2013-03-20 | 南京金美镓业有限公司 | Method for preventing liquid metal gallium from being adhered to inner wall of container |
| CN103659614A (en) * | 2013-12-19 | 2014-03-26 | 北京理工大学 | Composite particle-based jet polishing method |
| CN107672095A (en) * | 2017-09-20 | 2018-02-09 | 依合斯电梯配件(上海)有限公司 | Plastic cement sand product mold cleaning procedure |
-
2005
- 2005-06-07 CN CN 200510078258 patent/CN1876327A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337339B (en) * | 2007-07-04 | 2013-01-16 | 株式会社不二制作所 | Abrasive for blast processing and blast processing method employing the same |
| CN102975361A (en) * | 2012-11-28 | 2013-03-20 | 南京金美镓业有限公司 | Method for preventing liquid metal gallium from being adhered to inner wall of container |
| CN103659614A (en) * | 2013-12-19 | 2014-03-26 | 北京理工大学 | Composite particle-based jet polishing method |
| CN107672095A (en) * | 2017-09-20 | 2018-02-09 | 依合斯电梯配件(上海)有限公司 | Plastic cement sand product mold cleaning procedure |
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