CN108169828A - A kind of processing method of telescope prism - Google Patents
A kind of processing method of telescope prism Download PDFInfo
- Publication number
- CN108169828A CN108169828A CN201711452458.0A CN201711452458A CN108169828A CN 108169828 A CN108169828 A CN 108169828A CN 201711452458 A CN201711452458 A CN 201711452458A CN 108169828 A CN108169828 A CN 108169828A
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- Prior art keywords
- prism
- base material
- telescope
- blank
- cut
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of processing methods of telescope prism, include the following steps：Choose prism base material, and prism base material is placed on optical device machine table, and prism base material is fixed, the prism matrix prepared is placed on to the surface of prism base material, and pass through fixing device by prism die attachment on the surface of prism base material, prism base material is cut using cutter device, and cut during cutter device cutting path along prism matrix edge, prism blank is obtained after the completion of cutting process, prism blank is placed on numerically-controlled machine tool, and pass through numerically-controlled machine tool and polish the surface of prism blank, prism will be obtained after polishing, tempering processing is carried out to prism, anticollision test is carried out to the prism for being down to room temperature, and finally choose unbroken prism.It is coarse the invention avoids prism surface, and entire prism structure intensity enhancing, not cracky, and the observation for being conducive to telescope is used and carried.
Description
Technical field
The present invention relates to optical devices technologies field more particularly to a kind of processing methods of telescope prism.
Background technology
Telescope is the optical device for observing distant objects, and the mankind can be helped to watch and be invisible to the naked eye at a distance
Object, telescope is specifically to be worked using optical mirror slip, therefore optical mirror slip is the important composition zero of telescope
Part.
During prism is the important component of optical mirror slip in telescope, but telescope fabricates, exist
The shortcomings that mirror body error for prism is larger, and prism surface is coarse, and prism structure intensity difference, cracky, therefore be unfavorable for hoping
The observation of remote mirror is used and is carried.
Invention content
The present invention proposes a kind of processing method of telescope prism, to solve mentioned above in the background art ask
Topic.
The present invention proposes a kind of processing method of telescope prism, includes the following steps：
S1：Prism base material is chosen, and prism base material is placed on optical device machine table, and prism base material is consolidated
It is fixed；
S2：The prism matrix prepared is placed on the surface of prism base material, and passes through fixing device and consolidates prism matrix
It is scheduled on the surface of prism base material；
S3：Prism base material in S2 is cut using cutter device, and cut during cutter device cutting
Path along prism matrix edge, and the distance between edge of prism matrix by cutting path control in 0.1-
0.4mm, cutting process obtain prism blank after the completion；
S4：The S3 prism blanks obtained are placed on numerically-controlled machine tool, are clamped by the fixture on numerically-controlled machine tool, and
It is polished by numerically-controlled machine tool the surface of prism blank, the smoothness control for rear prism blank surface of polishing is existed
0.001mm-0.004mm, and obtain prism；
S5：Tempering processing is carried out to the prism that S4 is obtained, prism is placed on glass tempering in the processing procedure of tempering sets
It in standby, be heated to 660-720 degrees Celsius and continue 20-35 minute, then to prism progress fast cooling, and by the temperature of prism
It is down to room temperature；
S6：Anticollision test is carried out to the prism that room temperature is down in S5, in entire test process, by prism at 3-6 meters
Height drops to horizontal plane, and finally choose unbroken prism in a manner of freely falling body.
Preferably, the material of prism base material is specially optical glass, quartz glass or organic glass in S1.
Preferably, the pressure in S2 suffered by prism substrate surface is 0.6*104Pa-1.2*104Pa。
Preferably, in S4 during the polishing of prism blank surface, by dust-extraction unit to the prism powder of polishing generation
Dirt is dusted processing, and the prism dust of gained after dedusting is focused on.
Preferably, the cooling method of prism is specially air-cooled temperature-reduction in S5, and the duration of entire temperature-fall period
Control was at 10-16 minutes.
A kind of processing method of telescope prism proposed by the present invention, advantageous effect are：The telescope prism
Processing method has references to prism diaphragm during being cut to prism base material, is being cut so as to avoid prism blank
After there is the smaller phenomenon of mirror body, the smoothness of prism surface is ensure that in the bruting process of prism blank, avoids prism table
The shortcomings that face is coarse, and the intensity of prism is enhanced and screened by tempering processing and anticollision test, so as to obtain
Prism, therefore entire prism structure intensity enhancing are obtained, not cracky, and the observation for being conducive to telescope is used and carried.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
The present invention proposes a kind of processing method of telescope prism, includes the following steps：
S1：Prism base material is chosen, and prism base material is placed on optical device machine table, and prism base material is consolidated
It is fixed, prism base material is fixed, the process for avoiding prism base material in cutting moves, and is conducive to cut prism base material
It cuts；
S2：The prism matrix prepared is placed on the surface of prism base material, and passes through fixing device and consolidates prism matrix
It is scheduled on the surface of prism base material；
S3：Prism base material in S2 is cut using cutter device, and cut during cutter device cutting
Path is along the edge of prism matrix, and the control of the distance between edge of prism matrix by cutting path is cut in 0.1mm
It cuts process and obtains prism blank after the completion, during being cut to prism base material, have references to prism diaphragm, so as to avoid
There is the smaller phenomenon of mirror body after dicing in prism blank；
S4：The S3 prism blanks obtained are placed on numerically-controlled machine tool, are clamped by the fixture on numerically-controlled machine tool, and
It is polished by numerically-controlled machine tool the surface of prism blank, the smoothness control for rear prism blank surface of polishing is existed
0.001mm, and prism is obtained, bruting process ensure that the smoothness of prism surface, and it is coarse to avoid prism surface；
S5：Tempering processing is carried out to the prism that S4 is obtained, prism is placed on glass tempering in the processing procedure of tempering sets
It in standby, be heated to 660 degrees Celsius and continue 20 minutes, fast cooling then is carried out to prism, and the temperature of prism is down to room
Temperature；The process of tempering processing causes prism structure intensity enhancing；
S6：Anticollision test is carried out to the prism that room temperature is down in S5, in entire test process, by height of the prism at 3 meters
Degree drops to horizontal plane, and finally choose unbroken prism in a manner of freely falling body, and unbroken prism is in telescope
It is used in process, avoids prism caused by due to the collision of telescope and damage, be conducive to the use of telescope.
The material of prism base material is specially optical glass, quartz glass or organic glass in S1.
Pressure in S2 suffered by prism substrate surface is 0.6*104Pa。
In S4 during the polishing of prism blank surface, the prism dust generated by dust-extraction unit to polishing removes
Dirt processing, and the prism dust of gained after dedusting is focused on, dust-extraction unit is dusted processing to prism dust
Process avoids prism dust four and dissipates and travel in air, is conducive to the clean and tidy and better guarantor of prism processing environment
Protect air environment.
The cooling method of prism is specially air-cooled temperature-reduction in S5, and the duration of entire temperature-fall period is controlled 10
Minute.
The processing method of telescope prism has references to prism diaphragm during being cut to prism base material,
Occur the smaller phenomenon of mirror body after dicing so as to avoid prism blank, prism table is ensure that in the bruting process of prism blank
The smoothness in face avoids the shortcomings that prism surface is coarse, and the intensity to prism is tested by tempering processing and anticollision
Enhanced and screened, so as to obtain prism, therefore entire prism structure intensity enhancing, not cracky, and be conducive to look in the distance
The observation of mirror is used and is carried.
Embodiment 2
The present invention proposes a kind of processing method of telescope prism, includes the following steps：
S1：Prism base material is chosen, and prism base material is placed on optical device machine table, and prism base material is consolidated
It is fixed, prism base material is fixed, the process for avoiding prism base material in cutting moves, and is conducive to cut prism base material
It cuts；
S2：The prism matrix prepared is placed on the surface of prism base material, and passes through fixing device and consolidates prism matrix
It is scheduled on the surface of prism base material；
S3：Prism base material in S2 is cut using cutter device, and cut during cutter device cutting
Path is along the edge of prism matrix, and the control of the distance between edge of prism matrix by cutting path is cut in 0.2mm
It cuts process and obtains prism blank after the completion, during being cut to prism base material, have references to prism diaphragm, so as to avoid
There is the smaller phenomenon of mirror body after dicing in prism blank；
S4：The S3 prism blanks obtained are placed on numerically-controlled machine tool, are clamped by the fixture on numerically-controlled machine tool, and
It is polished by numerically-controlled machine tool the surface of prism blank, the smoothness control for rear prism blank surface of polishing is existed
0.002mm, and prism is obtained, bruting process ensure that the smoothness of prism surface, and it is coarse to avoid prism surface；
S5：Tempering processing is carried out to the prism that S4 is obtained, prism is placed on glass tempering in the processing procedure of tempering sets
It in standby, be heated to 680 degrees Celsius and continue 25 minutes, fast cooling then is carried out to prism, and the temperature of prism is down to room
Temperature；The process of tempering processing causes prism structure intensity enhancing；
S6：Anticollision test is carried out to the prism that room temperature is down in S5, in entire test process, by height of the prism at 4 meters
Degree drops to horizontal plane, and finally choose unbroken prism in a manner of freely falling body, and unbroken prism is in telescope
It is used in process, avoids prism caused by due to the collision of telescope and damage, be conducive to the use of telescope.
The material of prism base material is specially optical glass, quartz glass or organic glass in S1.
Pressure in S2 suffered by prism substrate surface is 0.8*104Pa。
In S4 during the polishing of prism blank surface, the prism dust generated by dust-extraction unit to polishing removes
Dirt processing, and the prism dust of gained after dedusting is focused on, dust-extraction unit is dusted processing to prism dust
Process avoids prism dust four and dissipates and travel in air, is conducive to the clean and tidy and better guarantor of prism processing environment
Protect air environment.
The cooling method of prism is specially air-cooled temperature-reduction in S5, and the duration of entire temperature-fall period is controlled 12
Minute.
The processing method of telescope prism has references to prism diaphragm during being cut to prism base material,
Occur the smaller phenomenon of mirror body after dicing so as to avoid prism blank, prism table is ensure that in the bruting process of prism blank
The smoothness in face avoids the shortcomings that prism surface is coarse, and the intensity to prism is tested by tempering processing and anticollision
Enhanced and screened, so as to obtain prism, therefore entire prism structure intensity enhancing, not cracky, and be conducive to look in the distance
The observation of mirror is used and is carried.
Embodiment 3
The present invention proposes a kind of processing method of telescope prism, includes the following steps：
S1：Prism base material is chosen, and prism base material is placed on optical device machine table, and prism base material is consolidated
It is fixed, prism base material is fixed, the process for avoiding prism base material in cutting moves, and is conducive to cut prism base material
It cuts；
S2：The prism matrix prepared is placed on the surface of prism base material, and passes through fixing device and consolidates prism matrix
It is scheduled on the surface of prism base material；
S3：Prism base material in S2 is cut using cutter device, and cut during cutter device cutting
Path is along the edge of prism matrix, and the control of the distance between edge of prism matrix by cutting path is cut in 0.3mm
It cuts process and obtains prism blank after the completion, during being cut to prism base material, have references to prism diaphragm, so as to avoid
There is the smaller phenomenon of mirror body after dicing in prism blank；
S4：The S3 prism blanks obtained are placed on numerically-controlled machine tool, are clamped by the fixture on numerically-controlled machine tool, and
It is polished by numerically-controlled machine tool the surface of prism blank, the smoothness control for rear prism blank surface of polishing is existed
0.003mm, and prism is obtained, bruting process ensure that the smoothness of prism surface, and it is coarse to avoid prism surface；
S5：Tempering processing is carried out to the prism that S4 is obtained, prism is placed on glass tempering in the processing procedure of tempering sets
It in standby, be heated to 700 degrees Celsius and continue 30 minutes, fast cooling then is carried out to prism, and the temperature of prism is down to room
Temperature；The process of tempering processing causes prism structure intensity enhancing；
S6：Anticollision test is carried out to the prism that room temperature is down in S5, in entire test process, by height of the prism at 5 meters
Degree drops to horizontal plane, and finally choose unbroken prism in a manner of freely falling body, and unbroken prism is in telescope
It is used in process, avoids prism caused by due to the collision of telescope and damage, be conducive to the use of telescope.
The material of prism base material is specially optical glass, quartz glass or organic glass in S1.
Pressure in S2 suffered by prism substrate surface is 1.0*104Pa。
In S4 during the polishing of prism blank surface, the prism dust generated by dust-extraction unit to polishing removes
Dirt processing, and the prism dust of gained after dedusting is focused on, dust-extraction unit is dusted processing to prism dust
Process avoids prism dust four and dissipates and travel in air, is conducive to the clean and tidy and better guarantor of prism processing environment
Protect air environment.
The cooling method of prism is specially air-cooled temperature-reduction in S5, and the duration of entire temperature-fall period is controlled 14
Minute.
The processing method of telescope prism has references to prism diaphragm during being cut to prism base material,
Occur the smaller phenomenon of mirror body after dicing so as to avoid prism blank, prism table is ensure that in the bruting process of prism blank
The smoothness in face avoids the shortcomings that prism surface is coarse, and the intensity to prism is tested by tempering processing and anticollision
Enhanced and screened, so as to obtain prism, therefore entire prism structure intensity enhancing, not cracky, and be conducive to look in the distance
The observation of mirror is used and is carried.
Embodiment 4
The present invention proposes a kind of processing method of telescope prism, includes the following steps：
S1：Prism base material is chosen, and prism base material is placed on optical device machine table, and prism base material is consolidated
It is fixed, prism base material is fixed, the process for avoiding prism base material in cutting moves, and is conducive to cut prism base material
It cuts；
S2：The prism matrix prepared is placed on the surface of prism base material, and passes through fixing device and consolidates prism matrix
It is scheduled on the surface of prism base material；
S3：Prism base material in S2 is cut using cutter device, and cut during cutter device cutting
Path is along the edge of prism matrix, and the control of the distance between edge of prism matrix by cutting path is cut in 0.4mm
It cuts process and obtains prism blank after the completion, during being cut to prism base material, have references to prism diaphragm, so as to avoid
There is the smaller phenomenon of mirror body after dicing in prism blank；
S4：The S3 prism blanks obtained are placed on numerically-controlled machine tool, are clamped by the fixture on numerically-controlled machine tool, and
It is polished by numerically-controlled machine tool the surface of prism blank, the smoothness control for rear prism blank surface of polishing is existed
0.004mm, and prism is obtained, bruting process ensure that the smoothness of prism surface, and it is coarse to avoid prism surface；
S5：Tempering processing is carried out to the prism that S4 is obtained, prism is placed on glass tempering in the processing procedure of tempering sets
It in standby, be heated to 720 degrees Celsius and continue 35 minutes, fast cooling then is carried out to prism, and the temperature of prism is down to room
Temperature；The process of tempering processing causes prism structure intensity enhancing；
S6：Anticollision test is carried out to the prism that room temperature is down in S5, in entire test process, by height of the prism at 6 meters
Degree drops to horizontal plane, and finally choose unbroken prism in a manner of freely falling body, and unbroken prism is in telescope
It is used in process, avoids prism caused by due to the collision of telescope and damage, be conducive to the use of telescope.
The material of prism base material is specially optical glass, quartz glass or organic glass in S1.
Pressure in S2 suffered by prism substrate surface is 1.2*104Pa。
In S4 during the polishing of prism blank surface, the prism dust generated by dust-extraction unit to polishing removes
Dirt processing, and the prism dust of gained after dedusting is focused on, dust-extraction unit is dusted processing to prism dust
Process avoids prism dust four and dissipates and travel in air, is conducive to the clean and tidy and better guarantor of prism processing environment
Protect air environment.
The cooling method of prism is specially air-cooled temperature-reduction in S5, and the duration of entire temperature-fall period is controlled 16
Minute.
The processing method of telescope prism has references to prism diaphragm during being cut to prism base material,
Occur the smaller phenomenon of mirror body after dicing so as to avoid prism blank, prism table is ensure that in the bruting process of prism blank
The smoothness in face avoids the shortcomings that prism surface is coarse, and the intensity to prism is tested by tempering processing and anticollision
Enhanced and screened, so as to obtain prism, therefore entire prism structure intensity enhancing, not cracky, and be conducive to look in the distance
The observation of mirror is used and is carried.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of processing method of telescope prism, which is characterized in that include the following steps：
S1：Prism base material is chosen, and prism base material is placed on optical device machine table, and prism base material is fixed；
S2：The prism matrix prepared is placed on the surface of prism base material, and passes through fixing device and prism die attachment exists
The surface of prism base material；
S3：Prism base material in S2 is cut using cutter device, and cut during cutter device cutting path
Along the edge of prism matrix, and the distance between edge of prism matrix by cutting path is controlled in 0.1-0.4mm, is cut
It cuts process and obtains prism blank after the completion；
S4：The S3 prism blanks obtained are placed on numerically-controlled machine tool, are clamped by the fixture on numerically-controlled machine tool, and pass through
Numerically-controlled machine tool polishes to the surface of prism blank, and the smoothness for rear prism blank surface of polishing is controlled in 0.001mm-
0.004mm, and obtain prism；
S5：Tempering processing is carried out to the prism that S4 is obtained, prism is placed in glass fibre reinforced plastic equipment in the processing procedure of tempering,
It is heated to 660-720 degrees Celsius and continues 20-35 minutes, fast cooling then is carried out to prism, and the temperature of prism is down to
Room temperature；
S6：Anticollision test is carried out to the prism that room temperature is down in S5, in entire test process, by height of the prism at 3-6 meters
Horizontal plane is dropped in a manner of freely falling body, and finally chooses unbroken prism.
2. a kind of processing method of telescope prism according to claim 1, it is characterised in that：The prism base material in S1
Material be specially optical glass, quartz glass or organic glass.
3. a kind of processing method of telescope prism according to claim 1, it is characterised in that：The prism base material in S2
Pressure suffered by surface is 0.6*104Pa-1-2*104Pa。
4. a kind of processing method of telescope prism according to claim 1, it is characterised in that：The prism blank in S4
During surface is polished, the prism dust generated by dust-extraction unit to polishing is dusted processing, and will be obtained by after dedusting
Prism dust focused on.
5. a kind of processing method of telescope prism according to claim 1, it is characterised in that：The drop of prism in S5
Warm mode is specially air-cooled temperature-reduction, and the duration of entire temperature-fall period was controlled at 10-16 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452458.0A CN108169828A (en) | 2017-12-27 | 2017-12-27 | A kind of processing method of telescope prism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452458.0A CN108169828A (en) | 2017-12-27 | 2017-12-27 | A kind of processing method of telescope prism |
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| CN108169828A true CN108169828A (en) | 2018-06-15 |
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ID=62518797
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283061Y (en) * | 1996-09-06 | 1998-06-03 | 广州市光机电工程研究开发中心 | Special-shaped glass-cutting machine |
| CN2359285Y (en) * | 1997-11-13 | 2000-01-19 | 爱玻丽工业有限公司 | Cutting machine knife base capable of cutting irregular shape glass |
| CN104360426A (en) * | 2014-12-01 | 2015-02-18 | 永康 | Method for manufacturing optical prism through resin material |
| CN204417332U (en) * | 2015-01-15 | 2015-06-24 | 江西光德能源有限公司 | A kind of photovoltaic glass curve reproducing unit |
| CN105271684A (en) * | 2015-11-03 | 2016-01-27 | 河北彩盛玻璃制品有限公司 | Arc-shaped glass cutting device |
| CN106830656A (en) * | 2016-12-17 | 2017-06-13 | 湖北雄华科技有限公司 | A kind of manufacture method based on 5mm safety glass |
-
2017
- 2017-12-27 CN CN201711452458.0A patent/CN108169828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283061Y (en) * | 1996-09-06 | 1998-06-03 | 广州市光机电工程研究开发中心 | Special-shaped glass-cutting machine |
| CN2359285Y (en) * | 1997-11-13 | 2000-01-19 | 爱玻丽工业有限公司 | Cutting machine knife base capable of cutting irregular shape glass |
| CN104360426A (en) * | 2014-12-01 | 2015-02-18 | 永康 | Method for manufacturing optical prism through resin material |
| CN204417332U (en) * | 2015-01-15 | 2015-06-24 | 江西光德能源有限公司 | A kind of photovoltaic glass curve reproducing unit |
| CN105271684A (en) * | 2015-11-03 | 2016-01-27 | 河北彩盛玻璃制品有限公司 | Arc-shaped glass cutting device |
| CN106830656A (en) * | 2016-12-17 | 2017-06-13 | 湖北雄华科技有限公司 | A kind of manufacture method based on 5mm safety glass |
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