CN110221371A - A method of mechanical scratching diffraction grating is carried out using hilted broadsword multiple-cutting-edge - Google Patents
A method of mechanical scratching diffraction grating is carried out using hilted broadsword multiple-cutting-edge Download PDFInfo
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- CN110221371A CN110221371A CN201910603668.8A CN201910603668A CN110221371A CN 110221371 A CN110221371 A CN 110221371A CN 201910603668 A CN201910603668 A CN 201910603668A CN 110221371 A CN110221371 A CN 110221371A
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- hilted broadsword
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1852—Manufacturing methods using mechanical means, e.g. ruling with diamond tool, moulding
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Abstract
The invention discloses a kind of methods for carrying out mechanical scratching diffraction grating using hilted broadsword multiple-cutting-edge.Including a hilted broadsword cutter, several blades, thin slice, brazing material, laciniation below the hilted broadsword cutter, the thin slice, material is not brazed to be fixed, the brazing material, in certain condition, diamond knife edge can be fixed on knife handle, several blades, according to the standard of mechanical scratching diffraction grating, formulate corresponding Cutting edge, the number of blade is thick according to actual processing diffraction grating, depending on finishing, the method, the deep mixed flute profile of multiple tracks can once be depicted, after multiple traverse feed, it can be achieved to delineate the multiple coarse-fine processing of delineated flute profile.The invention has the advantages that, this method can effectively improve repetition delineation into the forming accuracy and surface quality of slot part, the service life for improving blade has the characteristics that there is specificity for a certain mechanical scratching diffraction grating, makes it possible that large area, high-accuracy mechanical delineate task.
Description
Technical field
This patent is related to carrying out diffraction grating mechanical scratching forming skill to elastic-plastic material using diamond cutter
Art field.
Background technique
Current diffraction grating mechanical scribing method realizes disposable machine mainly by the way of the delineation of single-blade sequence
Tool delineation forming.Current research has the processing hardening of slot, material rebounds, residual stress it has been proved that repeating ruled grating
It is significant to improve.The subsequent continuous Roughing and fine machining to slot has better effect in processing hardening, resilience, residual stress
Fruit.A kind of method for carrying out mechanical scratching diffraction grating using major and minor blade of the patent-proposed at present, problem are two
Blade is separated and is fixed on knife rest, and since cutter itself is excessive, waste of resource, the number of blade only there are two, only
It is limited to that the primary of the same slot is repeated to process, and grating slot away from d can be led to completely in the range of micron for itself
The blade that will be made is crossed under other supplementary means, by the pose regulated and controled soldering on knife handle, needs one are knife in this way
Tool can, and rigidity is guaranteed, and subsequent not need to be adjusted, row is at for certain a kind of grating mechanical scratching
Dedicated tool.Laser diffraction pose regulation at present and detection technique reach its maturity, and are fixed on cutter to knife and soldering to blade
On, it is very mature.In conclusion the present invention proposes a kind of method that hilted broadsword multiple-cutting-edge carries out mechanical scratching diffraction grating, can solve
Certainly institute's problem above.
Summary of the invention
In view of the above problems, the present invention provides a kind of methods for carrying out mechanical scratching diffraction grating using hilted broadsword multiple-cutting-edge.
A method of mechanical scratching diffraction grating being carried out using hilted broadsword multiple-cutting-edge, which is characterized in that including a hilted broadsword knife
Tool, several blades, thin slice, brazing material；Laciniation below the hilted broadsword cutter；The thin slice is not brazed material institute
It is fixed；Diamond knife edge can be fixed on knife handle by the brazing material in certain condition；Several blades, according to machine
The standard of tool ruled diffractional grating formulates corresponding Cutting edge, and the number of blade is according to the thick, smart of actual processing diffraction grating
Depending on processing；The method can once depict the deep mixed flute profile of multiple tracks, after multiple traverse feed, it can be achieved that being carved
The multiple coarse-fine processing delineation of paddle-tumble shape
Further, the laciniation is easily connected to one piece to be convenient to brazing material blade and toolholder body
Youngster forms rigid connection, and the brazing material, under the auxiliary of laser, temperature reaches certain temperature, can be by diamond knife edge
It is fixed on knife handle.
Further, the hilted broadsword knife handle is mounted on knife rest, which has knife rest coordinate system XYZ；The knife rest can
Rotation is adjusted, and the workpiece processed has workpiece coordinate system X ' Y ' Z '；The direction X ' is that hilted broadsword is transported in the delineation of workpiece surface
Dynamic direction, Y ' positive direction are hilted broadsword in the in-movement direction of workpiece surface, and the direction Z ' is hilted broadsword falling in workpiece surface
Knife and the cutter lifting direction of motion；
Further, the knife rest coordinate system XYZ and workpiece coordinate system X ' Y ' Z ' are parallel to each other, and direction is consistent, hilted broadsword
Coordinate inside X ' Y ' Z ' coordinate system is (X1, Y1, Z1)；
Further, this method comprises the following steps:
S1, cutter is placed in turn vertically, i.e. knife handle bottom end is put in knife handle bottom end circle upper, by suitable brazing material
In hole, it is below miniature laciniation that brazing material lid, which is crossed in the circular hole,；
Before S2, delineation, suitable several blades are made or selected according to grating flute profile index and material mechanical performance, really
The structure and number of fixed each blade, are convenient to the determination to the Roughing and fine machining number of slot；
S3, selected blade is ranked up, is ranked up according to the requirement of Roughing and fine machining or diffraction grating slot；
S4, it selects suitable blade as major cutting edge (cutting depths of major cutting edge are most deep), passes through laser-assisted position tune
Appearance technological means, after the setting angle of blade has been adjusted, keeping good position constant in blade insertion brazing material, by thin slice
Insertion, completely cuts off other brazing materials, is then securely fixed blade and jagged tool base by laser, then will be thin
Piece takes out；
S5, selection are next blade, according to the standard for making grating slot, determine setting angle, between two blades
It is a grating slot away from then by blade insertion brazing material, the point of a knife with first blade is away from (projection on Y ')
Benchmark, adjusts the depth of blade insertion brazing material, and keeps good position constant, and thin slice is inserted into, other soldering materials are completely cut off
Material, then blade and jagged tool base are securely fixed, then take out thin slice by laser；
S6, the blade number such as selected are more than or equal to 3, please repeat S4, until all blade fixations are finished；
S7, the cutter that will install blade, are mounted on knife rest, and the setting angle of cutter is zero degree, according to grating flute profile
Index and material mechanical performance determine setting angle and cutting depths of the blade relative to delineation direction；
S8, on the basis of the major cutting edge point of a knife installed on hilted broadsword cutter, pass through the accurate displacement of entire knife rest vertical direction
Adjusting carries out operator point of a knife with respect to grating blank surface to knife；
S9, on the basis of the major cutting edge point of a knife installed on hilted broadsword cutter, pass through the accurate displacement of entire knife rest vertical direction
It adjusts and carries out roll setting of the operator point of a knife with respect to grating blank surface；
S10, knife rest are delineated on grating blank along delineation direction X ', and after having carved specified flute length, knife rest cutter lifting is moved back
Knife returns to initial position this moment；
S11, knife rest drive hilted broadsword cutter along one grating slot of the direction Y ' traverse feed away from d；
S12, repeatedly S9~S11, complete the delineation of monolith grating (until major cutting edge has delineated all gratings), it is assumed that
N blade is mounted on hilted broadsword cutter, in this way during delineating entire grating, only preceding n-1 slot is not obtained sufficiently
Complete Roughing and fine machining, other cuttings every time all realize the coarse-fine delineation of n blade.
Further, several blades formulate corresponding Cutting edge according to the standard of mechanical scratching diffraction grating,
The number of the blade is depending on the Roughing and fine machining of actual processing diffraction grating.
The invention has the following advantages:
Under the premise of primary property on mechanical scratching machine is delineated, delineates and only need to install a kind of hilted broadsword multiple-cutting-edge delineation on knife rest
The cutter of grating can once depict the deep mixed flute profile of multiple tracks, it can be achieved that multiple coarse-fine processing to delineated flute profile
Delineation.This method can effectively improve repetition delineation into the forming accuracy and surface quality of slot part, and improve blade uses the longevity
Life has the characteristics that there is specificity for a certain mechanical scratching diffraction grating, becomes large area, high-accuracy mechanical delineation task
It may.
Detailed description of the invention
Fig. 1 is hilted broadsword multiple-cutting-edge tool mechanical scratching of embodiment of the present invention position axonometric schematic diagram (blade number n is 3)；
Fig. 2 is hilted broadsword multiple-cutting-edge tool mechanical scratching vertical position of embodiment of the present invention schematic diagram (blade number n is 3).
Fig. 3 is hilted broadsword multiple-cutting-edge tool mechanical scratching of embodiment of the present invention horizontal position schematic diagram (blade number n is 3).
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
The specific example that the present invention describes for explaining only the invention, is not used in the restriction present invention.
A method of mechanical scratching diffraction grating being carried out using hilted broadsword multiple-cutting-edge, which is characterized in that including a hilted broadsword knife
Tool, several blades, thin slice, brazing material；Laciniation below the hilted broadsword cutter；The thin slice is not brazed material institute
It is fixed；Diamond knife edge can be fixed on knife handle by the brazing material in certain condition；Several blades, according to machine
The standard of tool ruled diffractional grating formulates corresponding Cutting edge, and the number of blade is according to the thick, smart of actual processing diffraction grating
Depending on processing；The method can once depict the deep mixed flute profile of multiple tracks, after multiple traverse feed, it can be achieved that being carved
The multiple coarse-fine processing delineation of paddle-tumble shape
The laciniation is easily connected to together with being convenient to brazing material blade and toolholder body, is formed rigid
Property connection, the brazing material, under the auxiliary of laser, temperature reaches certain temperature, diamond knife edge can be fixed on knife
On handle；
The hilted broadsword knife handle is mounted on knife rest, which has knife rest coordinate system XYZ, and the knife rest is rotatably adjusted,
The workpiece processed has workpiece coordinate system X ' Y ' Z ', and the direction X ' is the delineation direction of motion of the hilted broadsword in workpiece surface, Y '
Positive direction is hilted broadsword in the in-movement direction of workpiece surface, and the direction Z ' is that hilted broadsword is transported in the roll setting of workpiece surface and cutter lifting
Dynamic direction；
The knife rest coordinate system XYZ and workpiece coordinate system X ' Y ' Z ' are parallel to each other, and direction is consistent, and hilted broadsword is sat in X ' Y ' Z '
The coordinate of mark system the inside is (X1, Y1, Z1)；
This method comprises the following steps:
S1, cutter is placed in turn vertically, i.e. knife handle bottom end is put in knife handle bottom end circle upper, by suitable brazing material
In hole, it is below miniature laciniation that brazing material lid, which is crossed in the circular hole,；
Before S2, delineation, suitable several blades are made or selected according to grating flute profile index and material mechanical performance, really
The structure and number of fixed each blade, are convenient to the determination to the Roughing and fine machining number of slot；
S3, selected blade is ranked up, is ranked up according to the requirement of Roughing and fine machining or diffraction grating slot；
S4, it selects suitable blade as major cutting edge (cutting depths of major cutting edge are most deep), passes through laser-assisted position tune
Appearance technological means, after the setting angle of blade has been adjusted, keeping good position constant in blade insertion brazing material, by thin slice
Insertion, completely cuts off other brazing materials, is then securely fixed blade and jagged tool base by laser, then will be thin
Piece takes out；
S5, selection are next blade, according to the standard for making grating slot, determine setting angle, between two blades
It is a grating slot away from then by blade insertion brazing material, the point of a knife with first blade is away from (projection on Y ')
Benchmark, adjusts the depth of blade insertion brazing material, and keeps good position constant, and thin slice is inserted into, other soldering materials are completely cut off
Material, then blade and jagged tool base are securely fixed, then take out thin slice by laser；
S6, the blade number such as selected are more than or equal to 3, please repeat S4, until all blade fixations are finished；
S7, the cutter that will install blade, are mounted on knife rest, and the setting angle of cutter is zero degree, according to grating flute profile
Index and material mechanical performance determine setting angle and cutting depths of the blade relative to delineation direction；
S8, on the basis of the major cutting edge point of a knife installed on hilted broadsword cutter, pass through the accurate displacement of entire knife rest vertical direction
Adjusting carries out operator point of a knife with respect to grating blank surface to knife；
S9, on the basis of the major cutting edge point of a knife installed on hilted broadsword cutter, pass through the accurate displacement of entire knife rest vertical direction
It adjusts and carries out roll setting of the operator point of a knife with respect to grating blank surface；
S10, knife rest are delineated on grating blank along delineation direction X ', and after having carved specified flute length, knife rest cutter lifting is moved back
Knife returns to initial position this moment；
S11, knife rest drive hilted broadsword cutter along one grating slot of the direction Y ' traverse feed away from d；
S12, repeatedly S9~S11, complete the delineation of monolith grating (until major cutting edge has delineated all gratings), it is assumed that
N blade is mounted on hilted broadsword cutter, in this way during delineating entire grating, only preceding n-1 slot is not obtained sufficiently
Complete Roughing and fine machining, other cuttings every time all realize the coarse-fine delineation of n blade.
Several blades formulate corresponding Cutting edge according to the standard of mechanical scratching diffraction grating, the blade
Number is depending on the Roughing and fine machining of actual processing diffraction grating.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (4)
1. it is a kind of using hilted broadsword multiple-cutting-edge carry out mechanical scratching diffraction grating method, which is characterized in that including a hilted broadsword cutter,
Several blades, thin slice, brazing material；Laciniation below the hilted broadsword cutter；The thin slice is not brazed material and consolidates
It is fixed；Diamond knife edge can be fixed on knife handle by the brazing material in certain condition；Several blades, according to machinery
The standard of ruled diffractional grating, formulates corresponding Cutting edge, and the number of blade is according to thick, the finishing of actual processing diffraction grating
Depending on work；The method can once depict the deep mixed flute profile of multiple tracks, after multiple traverse feed, it can be achieved that being delineated
The multiple coarse-fine processing delineation of flute profile.
2. a kind of method for carrying out mechanical scratching diffraction grating using hilted broadsword multiple-cutting-edge according to claim 1, feature exist
In: the laciniation is easily connected to together with being convenient to brazing material blade and toolholder body, is formed rigidity and is connected
It connects；The brazing material, under the auxiliary of laser, temperature reaches certain temperature, diamond knife edge can be fixed on knife handle.
3. a kind of method for carrying out mechanical scratching diffraction grating using hilted broadsword multiple-cutting-edge according to claim 1, feature exist
In: the hilted broadsword knife handle is mounted on knife rest, which has knife rest coordinate system XYZ, and the knife rest is rotatably adjusted, processed
Workpiece have workpiece coordinate system X ' Y ' Z '；The direction X ' is the delineation direction of motion of the hilted broadsword in workpiece surface, Y ' positive direction
It is hilted broadsword in the in-movement direction of workpiece surface, the direction Z ' is roll setting and cutter lifting movement side of the hilted broadsword in workpiece surface
To；
The knife rest coordinate system XYZ and workpiece coordinate system X ' Y ' Z ' are parallel to each other, and direction is consistent, and hilted broadsword is in X ' Y ' Z ' coordinate system
The coordinate of the inside is (X1, Y1, Z1)；
This method comprises the following steps:
S1, cutter is placed in turn vertically, i.e. suitable brazing material is put in knife handle bottom end circular hole upper by knife handle bottom end
Interior, it is below miniature laciniation that brazing material lid, which is crossed in the circular hole,；
Before S2, delineation, suitable several blades are made or selected according to grating flute profile index and material mechanical performance, are determined each
The structure and number of blade are convenient to the determination to the Roughing and fine machining number of slot；
S3, selected blade is ranked up, is ranked up according to the requirement of Roughing and fine machining or diffraction grating slot；
S4, it selects suitable blade as major cutting edge (cutting depths of major cutting edge are most deep), passes through laser-assisted position posture adjustment skill
After having adjusted the setting angle of blade, keeping good position constant in blade insertion brazing material, thin slice is inserted for art means
Enter, completely cut off other brazing materials, is then securely fixed blade and jagged tool base by laser, then by thin slice
It takes out；
S5, selection are next blade, according to the standard for making grating slot, determine setting angle, the spacing of two blades (
Projection on Y ') be grating slot away from, then blade is inserted into brazing material, on the basis of the point of a knife of first blade,
The depth of blade insertion brazing material is adjusted, and keeps good position constant, thin slice is inserted into, completely cuts off other brazing materials, so
Blade and jagged tool base are securely fixed by laser afterwards, then take out thin slice；
S6, the blade number such as selected are more than or equal to 3, please repeat S4, until all blade fixations are finished；
S7, the cutter that will install blade, are mounted on knife rest, and the setting angle of cutter is zero degree, according to grating flute profile index
Setting angle and cutting depths of the blade relative to delineation direction are determined with material mechanical performance；
S8, on the basis of the major cutting edge point of a knife installed on hilted broadsword cutter, adjusted by the accurate displacement of entire knife rest vertical direction
Operator point of a knife is carried out with respect to grating blank surface to knife；
S9, on the basis of the major cutting edge point of a knife installed on hilted broadsword cutter, adjusted by the accurate displacement of entire knife rest vertical direction
Carry out roll setting of the operator point of a knife with respect to grating blank surface；
S10, knife rest are delineated on grating blank along delineation direction X ', after having carved specified flute length, knife rest cutter lifting, withdrawing,
Return to initial position this moment；
S11, knife rest drive hilted broadsword cutter along one grating slot of the direction Y ' traverse feed away from d；
S12, repeatedly S9~S11, complete the delineation of monolith grating (until major cutting edge has delineated all gratings), it is assumed that hilted broadsword
N blade is mounted on cutter, in this way during delineating entire grating, only preceding n-1 slot is not obtained sufficiently completely
Roughing and fine machining, other cuttings every time all realize the coarse-fine delineation of n blade.
4. a kind of method for carrying out mechanical scratching diffraction grating using hilted broadsword multiple-cutting-edge according to claim 1, feature exist
In: several blades formulate corresponding Cutting edge, the number of the blade according to the standard of mechanical scratching diffraction grating
Depending on the Roughing and fine machining of actual processing diffraction grating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910603668.8A CN110221371A (en) | 2019-07-10 | 2019-07-10 | A method of mechanical scratching diffraction grating is carried out using hilted broadsword multiple-cutting-edge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910603668.8A CN110221371A (en) | 2019-07-10 | 2019-07-10 | A method of mechanical scratching diffraction grating is carried out using hilted broadsword multiple-cutting-edge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152168A (en) * | 2020-01-16 | 2020-05-15 | 中国科学院长春光学精密机械与物理研究所 | Macro positioning mechanism of grating ruling machine indexing system |
| CN115079321A (en) * | 2021-03-12 | 2022-09-20 | 华为技术有限公司 | Grating structural member and manufacturing method thereof, grating structural template and related equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988006941A1 (en) * | 1987-03-20 | 1988-09-22 | Kernforschungszentrum Karlsruhe Gmbh | Process for manufacturing fine-structured bodies |
| US5108187A (en) * | 1990-03-30 | 1992-04-28 | The Perkin Elmer Corporation | Section grating generator |
| EP0683404A1 (en) * | 1994-04-08 | 1995-11-22 | Enea Ente Per Le Nuove Tecnologie, L'energia E L'ambiente | Method and apparatus for producing diffraction gratings by machine forming in a fast operation cycle |
| CN2363861Y (en) * | 1998-12-07 | 2000-02-16 | 彭明保 | Diamond saw blade bit |
| CN101889220A (en) * | 2007-12-07 | 2010-11-17 | 3M创新有限公司 | Microreplicated films having diffractive features on macro-scale features |
| EP2466347A2 (en) * | 2010-12-15 | 2012-06-20 | Canon Kabushiki Kaisha | Method of manufacturing blazed diffractive grating and method of manufacturing mold for manufacturing blazed diffractive grating |
| CN103395090A (en) * | 2013-07-19 | 2013-11-20 | 长春理工大学 | Testing apparatus for mechanical grating ruling process |
| CN104385345A (en) * | 2014-08-06 | 2015-03-04 | 长春理工大学 | Method for mechanically etching diffraction grating through main blade and auxiliary blade |
| CN104516037A (en) * | 2014-12-17 | 2015-04-15 | 中国科学院长春光学精密机械与物理研究所 | Mechanical ruling method for aberration-reducing plane diffraction grating |
| CN105345595A (en) * | 2015-10-30 | 2016-02-24 | 长春理工大学 | High-precision tool setting device and tool setting method of micro-diameter milling tool |
| CN205437185U (en) * | 2015-12-22 | 2016-08-10 | 深圳市欣天科技股份有限公司 | Double -end multiple -cutting -edge tool |
| CN106312691A (en) * | 2016-11-14 | 2017-01-11 | 长春理工大学 | Laser diffraction tool-setting detector |
-
2019
- 2019-07-10 CN CN201910603668.8A patent/CN110221371A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988006941A1 (en) * | 1987-03-20 | 1988-09-22 | Kernforschungszentrum Karlsruhe Gmbh | Process for manufacturing fine-structured bodies |
| US5108187A (en) * | 1990-03-30 | 1992-04-28 | The Perkin Elmer Corporation | Section grating generator |
| EP0683404A1 (en) * | 1994-04-08 | 1995-11-22 | Enea Ente Per Le Nuove Tecnologie, L'energia E L'ambiente | Method and apparatus for producing diffraction gratings by machine forming in a fast operation cycle |
| CN2363861Y (en) * | 1998-12-07 | 2000-02-16 | 彭明保 | Diamond saw blade bit |
| CN101889220A (en) * | 2007-12-07 | 2010-11-17 | 3M创新有限公司 | Microreplicated films having diffractive features on macro-scale features |
| EP2466347A2 (en) * | 2010-12-15 | 2012-06-20 | Canon Kabushiki Kaisha | Method of manufacturing blazed diffractive grating and method of manufacturing mold for manufacturing blazed diffractive grating |
| CN103395090A (en) * | 2013-07-19 | 2013-11-20 | 长春理工大学 | Testing apparatus for mechanical grating ruling process |
| CN104385345A (en) * | 2014-08-06 | 2015-03-04 | 长春理工大学 | Method for mechanically etching diffraction grating through main blade and auxiliary blade |
| CN104516037A (en) * | 2014-12-17 | 2015-04-15 | 中国科学院长春光学精密机械与物理研究所 | Mechanical ruling method for aberration-reducing plane diffraction grating |
| CN105345595A (en) * | 2015-10-30 | 2016-02-24 | 长春理工大学 | High-precision tool setting device and tool setting method of micro-diameter milling tool |
| CN205437185U (en) * | 2015-12-22 | 2016-08-10 | 深圳市欣天科技股份有限公司 | Double -end multiple -cutting -edge tool |
| CN106312691A (en) * | 2016-11-14 | 2017-01-11 | 长春理工大学 | Laser diffraction tool-setting detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152168A (en) * | 2020-01-16 | 2020-05-15 | 中国科学院长春光学精密机械与物理研究所 | Macro positioning mechanism of grating ruling machine indexing system |
| CN115079321A (en) * | 2021-03-12 | 2022-09-20 | 华为技术有限公司 | Grating structural member and manufacturing method thereof, grating structural template and related equipment |
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