CN106392816A - Machining method of Brewster window sheet - Google Patents
Machining method of Brewster window sheet Download PDFInfo
- Publication number
- CN106392816A CN106392816A CN201610948155.7A CN201610948155A CN106392816A CN 106392816 A CN106392816 A CN 106392816A CN 201610948155 A CN201610948155 A CN 201610948155A CN 106392816 A CN106392816 A CN 106392816A
- Authority
- CN
- China
- Prior art keywords
- strip
- brewster
- window sheet
- brewster window
- small
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 10
- 238000003754 machining Methods 0.000 title abstract 3
- 238000003801 milling Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000003672 processing method Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004831 Hot glue Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000012797 qualification Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
Abstract
The invention provides a machining method of a Brewster window sheet. As the Brewster window sheet is in an oblique cylinder shape, and the thickness of a part of a material blank applied to the Brewster window sheet is small, the machining difficulty is large. According to the method, firstly, a material is subjected to plain milling to form a small cuboid piece, then hot melt adhesive is adopted for disc feeding to enable the piece to form a strip on a backrest with a Brewster angle, then the strip is chamfered to form a strip with the end face being in a regular octagon shape, then a centerless grinding machine is adopted for grinding the strip into a cylinder bar, and finally the cylinder bar is heated, discharged from the disc and cleaned to obtain the Brewster window sheet. The product is mainly affected by radial force in the rounding process, while the axial force is small, and therefore it can be ensured that the product cannot be extruded easily and broken. The Brewster window sheet machined through the method has the beneficial effects that the precision of the Brewster angle is high, the production yield is high and the efficiency is high.
Description
Technical field
The invention belongs to optics cold working field, specifically refer to the side that a kind of employing plate blank processes Brewster window
Method.
Background technology
Brewster's angle, also known as the angle of polarization（Brewster’s angle）, it is after natural light reflects through dielectric interface, instead
Penetrate the condition that light should meet for line polarized light, when light is with brewster angle incidence, reflected light is orthogonal with refraction light.
Brewster window is mainly used in external cavity type gas laser, for reducing the reflection loss of two ends windowpanes
Using special end face structure；Its profile is circular oblique circular cylinder body for Brewster's angle direction projection, due to certain applications in
The blanks of Brewster window are sheet material, relatively thin due to producing this sheet metal thickness of reason, therefore can only be single using conventional method
Piece is processed, and handling ease chipping pressure break leads to qualification rate low.
Content of the invention
The technical problem to be solved is the side providing a kind of employing plate blank to process Brewster window
Method, and possess the production high and efficient feature of qualification rate..
The present invention employs the following technical solutions solution above-mentioned technical problem：
Material plain milling is first become cuboid small pieces by 1, then again using disk on PUR have Brewster's angle by shape on body
Strip；So many flake products being processed simultaneously, being greatly improved so that being close between window while efficiency, protect window
Not chipping.
2nd, strip is worn into by cylindrical rod using centerless grinder；Because product is mainly subject to radial force in rounding process, and axle
Less to power, therefore can ensure that product is difficult the fracture that is squeezed..
Brief description
Referring to the drawings with reference to example, that the invention will be further described is as follows：
Fig. 1 is a kind of schematic diagram of the processing method of Brewster window.
Specific embodiment
A kind of processing method idiographic flow of Brewster window is as follows：
First by plate blank milling to specific thickness, then cutting milling becomes cuboid small pieces, then heats rectangular on temperature controlling stove
Body small pieces and have Brewster's angle by body, using PUR will dish type strip thereon, adopt plane milling and grinding machine after cooling
It is foursquare strip that milling becomes end face, then strip chamfering is become the strip that end face is octagon, then adopts centreless grinding
Strip is worn into the cylindrical rod of regulation bore, such as Fig. 1 by bed, and finally heated lower wall cleaning can get Brewster window.
Claims (1)
1. a kind of processing method of Brewster window it is characterised in that:First material plain milling is become cuboid small pieces, Ran Houzai
Using disk on PUR have Brewster's angle by body on formed strip, then strip chamfering being become end face is octagon
Strip, then strip is worn into by cylindrical rod using centerless grinder, the cleaning of finally heated lower wall can get Brewster window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948155.7A CN106392816A (en) | 2016-11-03 | 2016-11-03 | Machining method of Brewster window sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948155.7A CN106392816A (en) | 2016-11-03 | 2016-11-03 | Machining method of Brewster window sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392816A true CN106392816A (en) | 2017-02-15 |
Family
ID=58013768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610948155.7A Pending CN106392816A (en) | 2016-11-03 | 2016-11-03 | Machining method of Brewster window sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640576A (en) * | 2019-10-29 | 2020-01-03 | 常州市奥普泰克光电科技有限公司 | A processing device for processing a 45° inclined oval blank substrate and a processing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1263161A1 (en) * | 1984-09-12 | 1991-12-07 | Институт радиофизики и электроники АН УССР | Submillimeter optically pumped laser |
| CN1469436A (en) * | 2002-06-18 | 2004-01-21 | �¹������ҵ��ʽ���� | Method for processing silicon wafer by machine |
| CN1990175A (en) * | 2005-12-30 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Tool and method for machining lens |
| CN101191904A (en) * | 2006-11-23 | 2008-06-04 | 亚洲光学股份有限公司 | Process for preparing optical assembly |
| CN102522680A (en) * | 2011-12-23 | 2012-06-27 | 中国科学院光电研究院 | Method for designing Brewster window |
| CN104668988A (en) * | 2015-01-09 | 2015-06-03 | 南阳市百施特光电有限公司 | Tool clamp for machining prism and application method of tool clamp |
| CN205043619U (en) * | 2015-09-22 | 2016-02-24 | 上海石创石英玻璃有限公司 | Fixture device of inorganic non -metallic material facing (operation) |
-
2016
- 2016-11-03 CN CN201610948155.7A patent/CN106392816A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1263161A1 (en) * | 1984-09-12 | 1991-12-07 | Институт радиофизики и электроники АН УССР | Submillimeter optically pumped laser |
| CN1469436A (en) * | 2002-06-18 | 2004-01-21 | �¹������ҵ��ʽ���� | Method for processing silicon wafer by machine |
| CN1990175A (en) * | 2005-12-30 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Tool and method for machining lens |
| CN101191904A (en) * | 2006-11-23 | 2008-06-04 | 亚洲光学股份有限公司 | Process for preparing optical assembly |
| CN102522680A (en) * | 2011-12-23 | 2012-06-27 | 中国科学院光电研究院 | Method for designing Brewster window |
| CN104668988A (en) * | 2015-01-09 | 2015-06-03 | 南阳市百施特光电有限公司 | Tool clamp for machining prism and application method of tool clamp |
| CN205043619U (en) * | 2015-09-22 | 2016-02-24 | 上海石创石英玻璃有限公司 | Fixture device of inorganic non -metallic material facing (operation) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640576A (en) * | 2019-10-29 | 2020-01-03 | 常州市奥普泰克光电科技有限公司 | A processing device for processing a 45° inclined oval blank substrate and a processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI423939B (en) | Cutter wheel | |
| CN103223579B (en) | The manufacture method of milling cutter | |
| CN103433709A (en) | Processing technology of camshaft | |
| CN104536602A (en) | A machining process of a large screen sapphire mobile-phone panel | |
| CN102862023A (en) | Machining process of positioning gasket | |
| CN104493663B (en) | The high-accuracy processing method of ahrens prism | |
| CN101885579A (en) | Curved glass panel forming method | |
| CN102699811B (en) | Refractory metal alloy paillon foil part of surface best bright finish and preparation method thereof | |
| CN106392816A (en) | Machining method of Brewster window sheet | |
| CN107931678A (en) | A kind of half casing taper surface high speed milling method of high temperature alloy point | |
| CN102494042B (en) | Method for manufacturing constant velocity universal joint maintaining rack | |
| CN103273290A (en) | Machining process of milling cutter with ultrathin slice | |
| CN103921090A (en) | Machining method of wheel groove semi-finish milling cutter | |
| TW201628780A (en) | Glass plate chamfering device, glass plate chamfering method, and glass plate production method | |
| CN203045788U (en) | Cutting tool for tiny optical filter | |
| CN203993584U (en) | Sandwich type mill roller abrasive wheel | |
| CN204748363U (en) | Split formula emery wheel | |
| CN102862122A (en) | Polycrystalline diamond grinding wheel dresser and manufacturing method thereof | |
| CN106695259A (en) | Machining method for semicircular target material | |
| CN202356697U (en) | Machining and forming milling cutter for tongue and groove joint of rotor coil | |
| CN204504511U (en) | Cutting device | |
| CN202861971U (en) | Rhinestone bead flan fire casting furnace | |
| CN105081443A (en) | Flank surface of cutting edge of micro cutting tool for processing ultra-smooth surface | |
| CN103567826B (en) | Tiltedly window element rounding technique | |
| CN110919056A (en) | Multi-edge diamond milling cutter and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |