CN110405949A - A method of surface polishing being carried out to organic glass products using chemical reagent - Google Patents
A method of surface polishing being carried out to organic glass products using chemical reagent Download PDFInfo
- Publication number
- CN110405949A CN110405949A CN201910717975.9A CN201910717975A CN110405949A CN 110405949 A CN110405949 A CN 110405949A CN 201910717975 A CN201910717975 A CN 201910717975A CN 110405949 A CN110405949 A CN 110405949A
- Authority
- CN
- China
- Prior art keywords
- organic glass
- carried out
- glass products
- polishing
- semifinished part
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- 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.)
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Classifications
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
- C03C15/02—Surface treatment of glass, not in the form of fibres or filaments, by etching for making a smooth surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a kind of methods for carrying out surface polishing to organic glass products using chemical reagent, and chemical reagent is methylene chloride, is cut first using sizing saw machine to whole methacrylate sheet, methacrylate sheet is cut into the size of process requirement；Then CNC processing is carried out according to drawing using semifinished material of the CNC machining center to well cutting；Successively polished with the water-proof abrasive paper that granularity is 800 mesh, 1200 mesh and 2500 mesh the finished product completed the process by CNC；Ultrasonic cleaning is carried out to semifinished part；Size detection is carried out to semifinished part using CMM three-coordinates measuring machine；Semifinished part is processed by shot blasting.Polishing method in the present invention can polish the aperture of organic glass products, the lower cost of entire polishing treatment step, polishing process is easy to operate, and this method can be suitable for small lot organic glass products, and not limited by the volume size of organic glass products.
Description
Technical field
The invention belongs to organic glass surface polishing method technical field, particularly relate to a kind of use chemical reagent
The method that surface polishing is carried out to organic glass products.
Background technique
Organic glass is a kind of popular title, is abbreviated as PMMA, and the chemical name of this macromolecule transparent material is poly- first
Base methyl acrylate is the high-molecular compound as made of methyl methacrylate polymerization.Smooth with surface, beautiful in colour,
The advantages that specific gravity is small, intensity is larger, moisture-proof, good sun-proof and sound insulation property, shape particularly may be divided into tubular material, stick material and plate shape material
Three kinds.Organic glass is a kind of exploitation important thermoplastic earlier, and being commonly called as acrylic or gelatin glass, organic glass has pole
Good light transmission can pass through 92% or more sunlight, and for ultraviolet light up to 73.5%, mechanical strength is higher, have certain heat-resisting
Cold resistance, corrosion-resistant, insulation performance is good, and dimensionally stable is easy to form, and quality is more crisp, is soluble in organic solvent.
Organic glass can be used for the transparent configuration part for requiring to have some strength, such as lubricating cup, car light, Meter Parts, optical frames
Piece or decoration gift etc., but the usual surface hardness of organic glass in the prior art is inadequate, is easy snag, currently available technology
In the usually used mode that organic glass surface is polished have following three kinds: 1, buffing: by being applied in cotton piece buff
It smears polishing fluid to polish the surface of organic glass products, the shortcomings that buffing is thrown not inside the aperture of organic glass
It arrives；2, flame polish: flame polish is exactly to be heated with open fire to organic glass, the shortcomings that flame polish be it is abnormally dangerous,
And flame temperature is difficult to control；3, diamond polish: diamond polishing be exactly on special equipment use diamond to organic glass into
The shortcomings that row cutting, diamond polishes is expensive.
Summary of the invention
The present invention in order to overcome the shortcomings of the prior art, provide it is a kind of using chemical reagent to organic glass products into
The method of row surface polishing.
The present invention is achieved by the following technical solutions: a kind of to carry out surface to organic glass products using chemical reagent
The method of polishing, chemical reagent are methylene chloride, are had using the method that methylene chloride carries out surface polishing to organic glass products
Body includes the following steps:
1) whole methacrylate sheet is cut using sizing saw machine, methacrylate sheet is cut into the ruler of process requirement
It is very little；
2) CNC processing is carried out according to drawing using semifinished material of the CNC machining center to well cutting；
3) it is polished with water-proof abrasive paper the semifinished part completed the process by CNC；
4) ultrasonic cleaning is carried out to semifinished part；
5) size detection is carried out to semifinished part using CMM three-coordinates measuring machine；
6) semifinished part is processed by shot blasting；
7) by glass lens light transmittance haze detection instrument to after polishing treatment semifinished part carry out haze detection and
Light transmittance detection.
Above-mentioned steps 6) in polishing treatment process specifically comprise the following steps:
(1) preparing experiment utensil: prepare that one bottle of methylene chloride reagent, beaker tripod one, one piece of asbestos gauge, mouth filters on tool
CNC after one, bottle, alcolhol burner one, rubber stopper one, grinding process processes semifinished part one；
(2) each experimental apparatus is well placed: by alcolhol burner, beaker tripod, asbestos gauge and have upper mouth filtering flask from the bottom to top according to
Secondary to put, beaker tripod is erected above alcolhol burner, and asbestos gauge is set to the top of beaker tripod, and asbestos gauge is set to burning
On cup tripod, mouth filtering flask is set on asbestos gauge on tool；
(3) methylene chloride reagent is poured into the upper mouth filtering flask of tool, and rubber stopper is filled in the top bottleneck for having upper mouth filtering flask
Place；
(4) alcolhol burner is lighted, heats alcolhol burner to the bottom of bottle for having upper mouth filtering flask across asbestos gauge, makes have upper mouth filtering
Methylene chloride reagent in bottle reaches boiling point；
(6) it is provided with branch pipe in the upper portion side wall of mouth filtering flask on tool, has upper mouth mistake when methylene chloride reagent reaches boiling point
There is steam in the upper branch pipe of filter flask；
(7) semifinished part is carried out into back rotation in the place that distance has branch pipe oral area 2cm~3cm on upper mouth filtering flask, makes dichloro
Steam methane is adhering completely to surface, hole and the cavity inner wall of semifinished part, this, which is acted, continues 2min~3min, i.e., complete
The polishing step of pairs of semifinished part.
In the step 3) of polishing method, successively with the water-proof abrasive paper that granularity is 800 mesh, 1200 mesh and 2500 mesh to process
The finished product that CNC is completed the process is polished；
The chemical molecular formula of methylene chloride reagent used in polishing treatment step is CH2Cl2.In polishing treatment step of the present invention
Mouth filtering flask includes a conical beaker on the tool used, bottleneck is provided at the top of conical beaker, in the upper of conical beaker
It is provided with branch pipe on portion's side wall, is provided with scale on the side wall of conical beaker.
CNC is the abbreviation of computer digital control machine tool, is a kind of automated machine tool by process control, the control system
Can logically handle has control coding or other symbolic instruction regulated procedures, is decoded by computer, to make
Lathe executes the movement provided, and blank material is processed into semifinished or finished goods part by Tool in Cutting.
The beneficial effects of the present invention are: the method that the present invention carries out surface polishing to organic glass products using chemical reagent
It has the advantage that 1, the aperture of organic glass products can be polished；2, the lower cost of entire polishing treatment step；
3, polishing process is easy to operate；4, the polishing method can also be suitable for small lot organic glass products, or even can also be to list
The surface of part organic glass products is polished；5, polishing method of the present invention is not limited by the volume size of organic glass products
System, no matter the organic glass products of large volume or small size, the polishing method in the present invention can be used to be polished.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of polishing treatment process of the present invention；
Fig. 2 is the semifinished part effect picture before polishing；
Fig. 3 is the semifinished part effect picture after the method for the present invention polishes；
Fig. 4 is the polishing effect figure of the rotary type three-way distribution valve after the method for the present invention polishes；
In figure: 1- beaker tripod；2- asbestos gauge；The upper branch pipe of 3-；4- alcolhol burner；5- rubber stopper；6- conical beaker；7- bottleneck；
8- scale.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, a kind of method for carrying out surface polishing to organic glass products using chemical reagent, chemical reagent are
Methylene chloride specifically comprises the following steps: 1) to use using the method that methylene chloride carries out surface polishing to organic glass products
Sizing saw machine cuts whole methacrylate sheet, and methacrylate sheet is cut into the size of process requirement；2) CNC is used
Machining center carries out CNC processing according to drawing to the semifinished material of well cutting；3) successively with granularity be 800 mesh, 1200 mesh and
The water-proof abrasive paper of 2500 mesh polishes to the finished product completed the process by CNC；4) ultrasonic cleaning is carried out to semifinished part；
5) size detection is carried out to semifinished part using CMM three-coordinates measuring machine；6) semifinished part is processed by shot blasting；7) lead to
It crosses glass lens light transmittance haze detection instrument and haze detection and light transmittance inspection is carried out to the semifinished part after polishing treatment
It surveys.
Above-mentioned steps 6) in polishing treatment process specifically comprise the following steps:
(1) preparing experiment utensil: prepare one bottle of methylene chloride reagent, beaker tripod 1 one, 2 one pieces of asbestos gauge, mouth mistake on tool
CNC after filter flask one, alcolhol burner 4 one, rubber stopper 5 one, grinding process processes semifinished part one；
(2) each experimental apparatus is well placed: by alcolhol burner 4, beaker tripod 1, asbestos gauge 2 and has upper mouth filtering flask from the bottom to top
It successively puts, beaker tripod 1 is erected at 4 top of alcolhol burner, and asbestos gauge 2 is set to the top of beaker tripod, and asbestos gauge 2 is set
It is placed on beaker tripod, mouth filtering flask is set on asbestos gauge 2 on tool；
(3) methylene chloride reagent is poured into the upper mouth filtering flask of tool, and rubber stopper 5 is filled in the top bottleneck for having upper mouth filtering flask
At 7；
(4) alcolhol burner 4 is lighted, the bottom of bottle for making alcolhol burner 4 have upper mouth filtering flask across 2 pairs of asbestos gauge heats, and makes have upper mouth
Methylene chloride reagent in filtering flask reaches boiling point；
(6) branch pipe 3 is provided on tool in the upper portion side wall of mouth filtering flask, has upper mouth mistake when methylene chloride reagent reaches boiling point
There is steam in the upper branch pipe 3 of filter flask；
(7) semifinished part is carried out into back rotation in the place that distance has 3 oral area 2cm~3cm of branch pipe on upper mouth filtering flask, makes dichloro
Steam methane is adhering completely to surface, hole and the cavity inner wall of semifinished part, this, which is acted, continues 2min~3min, i.e., complete
The polishing step of pairs of semifinished part.
Fig. 2 and Fig. 3 in Figure of description are respectively the preceding comparison diagram with after polishing of same semifinished part polishing, are passed through
Glass lens light transmittance haze detection instrument to the semifinished part carry out detection obtain a result it is as follows: before polishing: light transmittance 43%,
Mist degree 2.5%；After polishing: light transmittance 99%, mist degree 0.46%.
The chemical molecular formula of methylene chloride reagent used in polishing treatment step is CH2Cl2.Polishing treatment step of the present invention
Having upper mouth filtering flask used in rapid includes a conical beaker 6, and the top of conical beaker 6 is provided with bottleneck 7, is burnt in taper
It is provided with branch pipe 3 in the upper portion side wall of cup 6, scale 8 is provided on the side wall of conical beaker 6.
Embodiment: Fig. 4 is the polishing of the rotary type three-way distribution valve after polishing method of the present invention carries out surface polishing
Effect picture, as shown in figure 4, can intuitively estimate very much with the three-way distribution valve of polishing method of the present invention processing to three reduction of fractions to a common denominators
With the fluid situations in valve, whether Visual retrieval three-way distribution valve is blocked.
Finally it should be noted that the above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of range, the simple modification or equivalent replacement that those skilled in the art carry out technical solution of the present invention,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (6)
1. a kind of method for carrying out surface polishing to organic glass products using chemical reagent, it is characterised in that: the chemistry examination
Agent is methylene chloride, is specifically comprised the following steps: using the method that methylene chloride carries out surface polishing to organic glass products
1) whole methacrylate sheet is cut using sizing saw machine, methacrylate sheet is cut into the ruler of process requirement
It is very little；
2) CNC processing is carried out according to drawing using semifinished material of the CNC machining center to well cutting；
3) it is polished with water-proof abrasive paper the semifinished part completed the process by CNC；
4) ultrasonic cleaning is carried out to semifinished part；
5) size detection is carried out to semifinished part using CMM three-coordinates measuring machine；
6) semifinished part is processed by shot blasting；
7) by glass lens light transmittance haze detection instrument to after polishing treatment semifinished part carry out haze detection and
Light transmittance detection.
2. a kind of method that surface polishing is carried out to organic glass products using chemical reagent according to claim 1,
Be characterized in that: the polishing treatment process in step 6) specifically comprises the following steps:
(1) preparing experiment utensil: prepare that one bottle of methylene chloride reagent, beaker tripod one, one piece of asbestos gauge, mouth filters on tool
CNC after one, bottle, alcolhol burner one, rubber stopper one, grinding process processes semifinished part one；
(2) each experimental apparatus is well placed: by alcolhol burner, beaker tripod, asbestos gauge and have upper mouth filtering flask from the bottom to top according to
Secondary to put, beaker tripod is erected above alcolhol burner, and asbestos gauge is set to the top of beaker tripod, and asbestos gauge is set to burning
On cup tripod, mouth filtering flask is set on asbestos gauge on tool；
(3) methylene chloride reagent is poured into the upper mouth filtering flask of tool, and rubber stopper is filled in the top bottleneck for having upper mouth filtering flask
Place；
(4) alcolhol burner is lighted, heats alcolhol burner to the bottom of bottle for having upper mouth filtering flask across asbestos gauge, makes have upper mouth filtering
Methylene chloride reagent in bottle reaches boiling point；
(6) it is provided with branch pipe in the upper portion side wall of mouth filtering flask on tool, has upper mouth mistake when methylene chloride reagent reaches boiling point
There is steam in the upper branch pipe of filter flask；
(7) semifinished part is carried out into back rotation in the place that distance has branch pipe oral area 2cm~3cm on upper mouth filtering flask, makes dichloro
Steam methane is adhering completely to surface, hole and the cavity inner wall of semifinished part, this, which is acted, continues 2min~3min, i.e., complete
The polishing step of pairs of semifinished part.
3. a kind of method that surface polishing is carried out to organic glass products using chemical reagent according to claim 1,
It is characterized in that: in step 3), successively being completed the process with the water-proof abrasive paper that granularity is 800 mesh, 1200 mesh and 2500 mesh to by CNC
Finished product polish.
4. a kind of method that surface polishing is carried out to organic glass products using chemical reagent according to claim 2,
Be characterized in that: the chemical molecular formula of methylene chloride reagent used in polishing treatment step is CH2Cl2。
5. a kind of method that surface polishing is carried out to organic glass products using chemical reagent according to claim 2,
Be characterized in that: mouth filtering flask includes a conical beaker on the tool, and bottleneck is provided at the top of conical beaker, is burnt in taper
Branch pipe is provided in the upper portion side wall of cup.
6. a kind of method that surface polishing is carried out to organic glass products using chemical reagent according to claim 5,
It is characterized in that: being provided with scale on the side wall of the conical beaker.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717975.9A CN110405949A (en) | 2019-08-05 | 2019-08-05 | A method of surface polishing being carried out to organic glass products using chemical reagent |
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| CN201910717975.9A CN110405949A (en) | 2019-08-05 | 2019-08-05 | A method of surface polishing being carried out to organic glass products using chemical reagent |
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| CN110405949A true CN110405949A (en) | 2019-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085157A (en) * | 2021-02-22 | 2021-07-09 | 苏州图延模具有限公司 | CNC processing optical acrylic surface treatment method |
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| CN101578169A (en) * | 2007-01-12 | 2009-11-11 | 斯特拉塔西斯公司 | Surface-treatment method for rapid-manufactured three-dimensional objects |
| CN103524770A (en) * | 2013-08-28 | 2014-01-22 | 中国科学院福建物质结构研究所 | 3D (Three Dimensional) printing product surface polishing method and device thereof |
| CN203401380U (en) * | 2013-08-01 | 2014-01-22 | 江西出入境检验检疫局检验检疫综合技术中心 | Non-contact polishing machine for 3D printer |
| CN104339646A (en) * | 2014-09-18 | 2015-02-11 | 孙韶 | Apparatus and method for polishing three-dimensional printed plastic/resin pieces |
| CN104633739A (en) * | 2014-12-01 | 2015-05-20 | 周大利 | Machining method of organic glass component |
| CN107297901A (en) * | 2017-08-08 | 2017-10-27 | 朱石明 | The organic solvent burnishing device of PLA material 3D printing works |
| CN107627634A (en) * | 2017-11-01 | 2018-01-26 | 深圳市锦瑞新材料股份有限公司 | A kind of PMMA sheet materials CNC processing technologys |
| CN108526819A (en) * | 2018-03-29 | 2018-09-14 | 昆山铭仁快速成型技术有限公司 | The automatic forming technique of PMMA |
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2019
- 2019-08-05 CN CN201910717975.9A patent/CN110405949A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2569923A (en) * | 1946-12-17 | 1951-10-02 | Shell Dev | Halogenated unsaturated hydrocarbon production |
| CN101578169A (en) * | 2007-01-12 | 2009-11-11 | 斯特拉塔西斯公司 | Surface-treatment method for rapid-manufactured three-dimensional objects |
| CN203401380U (en) * | 2013-08-01 | 2014-01-22 | 江西出入境检验检疫局检验检疫综合技术中心 | Non-contact polishing machine for 3D printer |
| CN103524770A (en) * | 2013-08-28 | 2014-01-22 | 中国科学院福建物质结构研究所 | 3D (Three Dimensional) printing product surface polishing method and device thereof |
| CN104339646A (en) * | 2014-09-18 | 2015-02-11 | 孙韶 | Apparatus and method for polishing three-dimensional printed plastic/resin pieces |
| CN104633739A (en) * | 2014-12-01 | 2015-05-20 | 周大利 | Machining method of organic glass component |
| CN107297901A (en) * | 2017-08-08 | 2017-10-27 | 朱石明 | The organic solvent burnishing device of PLA material 3D printing works |
| CN107627634A (en) * | 2017-11-01 | 2018-01-26 | 深圳市锦瑞新材料股份有限公司 | A kind of PMMA sheet materials CNC processing technologys |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085157A (en) * | 2021-02-22 | 2021-07-09 | 苏州图延模具有限公司 | CNC processing optical acrylic surface treatment method |
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Application publication date: 20191105 |