CN107096998A - It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser - Google Patents
It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser Download PDFInfo
- Publication number
- CN107096998A CN107096998A CN201710327514.1A CN201710327514A CN107096998A CN 107096998 A CN107096998 A CN 107096998A CN 201710327514 A CN201710327514 A CN 201710327514A CN 107096998 A CN107096998 A CN 107096998A
- Authority
- CN
- China
- Prior art keywords
- laser
- mark
- processing
- workpiece
- laser processing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
The invention belongs to field of laser processing, and in particular to it is a kind of using ultrafast laser carry out it is anticorrosive beat calibration method, step is as follows：Workpiece to be added is taken, the figure identified according to needed for identification pattern is drawn or imported；The parameter of focal position of laser and Laser Processing is set；By laser machining processing in material surface formation micro-nano structure.Compared to traditional identification method, the laser marking method has the advantage of permanent mark.The principle of common laser mark is ablation or surface modification treatment, and obtained mark is not corrosion-resistant；The mode of the laser marking is in material surface formation micro-nano structure, so as to obtain required mark, compared to traditional laser marking, the mark that this method is obtained is general in black, and with anticorrosion properties, and illumination is colour-fast.
Description
Technical field
The invention belongs to field of laser processing, and in particular to a kind of to carry out anticorrosive beating calibration method using ultrafast laser.
Background technology
With the fast development of field of laser processing, the application of Mark technology is more and more extensive, including consumer electronics, life
Product, handicraft etc..However, traditional laser marking is to produce mark by carrying out ablation or modification in material surface, when
When workpiece or sample are exposed in particular surroundings, mark region can be corroded by environment：Such as medical device, chemistry device
It can be corroded by chemical reagent or medicine, exposed to extraneous device, can be influenceed by illumination, rainy weather；Environment is rotten
Erosion can be impacted to the use of above-mentioned conventional laser mark device, therefore, and searching one kind one kind is carried out anticorrosive using laser
Calibration method is beaten, is this area thing very urgent at present.
The content of the invention
Therefore, the technical problem to be solved in the present invention is, there is provided a kind of process velocity in view of the shortcomings of the prior art
Hurry up, uniformity it is good, widely carry out anticorrosive beating calibration method using ultrafast laser using material.
In order to solve the above technical problems, the invention discloses it is a kind of using ultrafast laser carry out it is anticorrosive beat calibration method,
Methods described step is as follows：
A) workpiece to be added is taken, the figure identified according to needed for identification pattern is drawn or imported；
B) parameter of focal position of laser and Laser Processing is set；
C) by laser machining processing in material surface formation micro-nano structure；
It is preferred that, workpiece to be added is one kind in metal, alloy, high polymer material.
It is preferred that, the wavelength of the Laser Processing is 266 or 355 or 532/515 or 1064/1030nm.
It is preferred that, the pulsewidth of the Laser Processing is ps/fs ranks.
It is preferred that, the frequency of the Laser Processing is below 1MHz.
It is more highly preferred to, the power of the Laser Processing is below 10W.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
In material surface formation micro-nano structure by the way of Laser Processing, so as to obtain required mark.Compared to
Traditional laser marking, the mark that this method is obtained is general in black, and with anticorrosion properties, and illumination is colour-fast；And use
This method carries out laser marking, and process velocity is fast, uniformity is good, extensive using material；With stronger corrosion resistance, and it is black
Color marker will not fade because of external factor.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the result of flow displaying schematic diagram of embodiment methods described；
Reference is expressed as in figure：1- workpiece to be added；Extraction micro-nano structure figure after 2- Laser Processings；
Embodiment
Embodiment
Embodiment 1 implement to disclose it is a kind of using laser carry out it is anticorrosive beat calibration method, methods described step is as follows
(particular flow sheet as shown in figure 1, wherein, 1- workpiece to be added；Extraction micro-nano structure figure after 2- Laser Processings；)：
1st, workpiece to be added is placed and processing platform, workpiece to be added is metal material.
2nd, the figure identified according to needed for identification pattern is drawn or imported.
3rd, focal position of laser and laser processing parameter are set by industrial computer, laser is opened afterwards, set laser to add
Work parameter is as follows：
The wavelength of Laser Processing is 266nm；
Pulsewidth is ps/fs ranks；
Frequency is below 1MHz；
Power is below 10W.
Laser marking machine is opened after selected machined parameters as needed, is processed to machined part.
4th, show to form micro-nano structure in material by laser machining, and constitute the pattern of required mark.
5th, the material after processing is placed in corrosive liquid and corroded, examine its anticorrosion properties；
Wherein salt spray test, the experiment of acid or alkaline corrosion may be selected in corrosion test, relevant with the material property of workpiece.
As common metal uses salt spray test.
4th, the material after corrosion is cleaned, wherein, it is preferred to use alcohol wipe after clear water cleaning.
5th, illumination test is carried out to mark.Sample is exposed to photoenvironment certain time (1-24 hours)
8th, the black after laser marking is still presented in gained mark, is not corroded.
Embodiment 2 implement to disclose it is a kind of using laser carry out it is anticorrosive beat calibration method, methods described step is as follows：
1st, workpiece to be added is placed and processing platform, workpiece to be added is alloy material.
2nd, the figure identified according to needed for identification pattern is drawn or imported.
3rd, focal position of laser and laser processing parameter are set by industrial computer, laser is opened afterwards, set laser to add
Work parameter is as follows：
The wavelength of Laser Processing is 355nm；
Pulsewidth is ps/fs ranks；
Frequency is below 1MHz；
Power is below 10W.
Laser marking machine is opened after selected machined parameters as needed, is processed to machined part.
4th, show to form micro-nano structure in material by laser machining, and constitute the pattern of required mark.
5th, the material after processing is placed in corrosive liquid and corroded, examine its anticorrosion properties；
Wherein salt spray test, the experiment of acid or alkaline corrosion may be selected in corrosion test, relevant with the material property of workpiece.
6th, the material after corrosion is cleaned, wherein, it is preferred to use alcohol wipe after clear water cleaning.
7th, illumination test is carried out to mark.Sample is exposed to photoenvironment certain time (1-24 hours)
8th, the black after laser marking is still presented in gained mark, is not corroded.
Embodiment 3 implement to disclose it is a kind of using laser carry out it is anticorrosive beat calibration method, methods described step is as follows：
1st, workpiece to be added is placed and processing platform, workpiece to be added is such as metal, alloy, high polymer material.
2nd, the figure identified according to needed for identification pattern is drawn or imported.
3rd, focal position of laser and laser processing parameter are set by industrial computer, laser is opened afterwards, set laser to add
Work parameter is as follows：
The wavelength of Laser Processing is 532nm；
Pulsewidth is ps/fs ranks；
Frequency is below 1MHz；
Power is below 10W.
Laser marking machine is opened after selected machined parameters as needed, is processed to machined part.
4th, show to form micro-nano structure in material by laser machining, and constitute the pattern of required mark.
5th, the material after processing is placed in corrosive liquid and corroded, examine its anticorrosion properties；
Wherein salt spray test, the experiment of acid or alkaline corrosion may be selected in corrosion test, relevant with the material property of workpiece.
6th, the material after corrosion is cleaned, wherein, it is preferred to use alcohol wipe after clear water cleaning.
7th, illumination test is carried out to mark.Sample is exposed to photoenvironment certain time (1-24 hours).
8th, the black after laser marking is still presented in gained mark, is not corroded.
Embodiment 4 implement to disclose it is a kind of using laser carry out it is anticorrosive beat calibration method, methods described step is as follows：
1st, workpiece to be added is placed and processing platform, workpiece to be added is high polymer material.
2nd, the figure identified according to needed for identification pattern is drawn or imported.
3rd, focal position of laser and laser processing parameter are set by industrial computer, laser is opened afterwards, set laser to add
Work parameter is as follows：
The wavelength of Laser Processing is 1064nm；
Pulsewidth is ps/fs ranks；
Frequency is below 1MHz；
Power is below 10W.
Laser marking machine is opened after selected machined parameters as needed, is processed to machined part.
4th, show to form micro-nano structure in material by laser machining, and constitute the pattern of required mark.
5th, the material after processing is placed in corrosive liquid and corroded, examine its anticorrosion properties；
Wherein salt spray test, the experiment of acid or alkaline corrosion may be selected in corrosion test, relevant with the material property of workpiece.
6th, the material after corrosion is cleaned, wherein, it is preferred to use alcohol wipe after clear water cleaning.
7th, illumination test is carried out to mark.Sample is exposed to photoenvironment certain time (1-24 hours).
8th, the black after laser marking is still presented in gained mark, is not corroded.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (6)
1. a kind of carry out anticorrosive beating calibration method using ultrafast laser, it is characterised in that methods described step is as follows：
A) workpiece to be added is taken, the figure identified according to needed for identification pattern is drawn or imported；
B) parameter of focal position of laser and Laser Processing is set；
C) by laser machining processing in material surface formation micro-nano structure.
2. the method as described in claim 1, it is characterised in that workpiece to be added is one in metal, alloy, high polymer material
Kind.
3. method as claimed in claim 2, it is characterised in that the wavelength of the Laser Processing is 266 or 355 or 532/515
Or 1064/1030nm.
4. method as claimed in claim 3, it is characterised in that the pulsewidth of the Laser Processing is ps/fs ranks.
5. method as claimed in claim 4, it is characterised in that the frequency of the Laser Processing is below 1MHz.
6. method as claimed in claim 5, it is characterised in that the power of the Laser Processing is below 10W.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327514.1A CN107096998A (en) | 2017-05-08 | 2017-05-08 | It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser |
| PCT/CN2017/103372 WO2018205481A1 (en) | 2017-05-08 | 2017-09-26 | Method for carrying out corrosion resistant marking by using ultrafast laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327514.1A CN107096998A (en) | 2017-05-08 | 2017-05-08 | It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096998A true CN107096998A (en) | 2017-08-29 |
Family
ID=59669562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327514.1A Pending CN107096998A (en) | 2017-05-08 | 2017-05-08 | It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107096998A (en) |
| WO (1) | WO2018205481A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205481A1 (en) * | 2017-05-08 | 2018-11-15 | 英诺激光科技股份有限公司 | Method for carrying out corrosion resistant marking by using ultrafast laser |
| CN109702354A (en) * | 2019-02-26 | 2019-05-03 | 西安交通大学 | A method of head-stamp is prepared based on femtosecond laser ablation co-induction |
| CN110267189A (en) * | 2019-07-16 | 2019-09-20 | 大族激光科技产业集团股份有限公司 | A kind of processing method being bonded functional die surface |
| CN114473227A (en) * | 2022-03-28 | 2022-05-13 | 武汉华工激光工程有限责任公司 | Laser processing method for corrosion-resistant black sculpture of stainless steel |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219506A (en) * | 2008-01-07 | 2008-07-16 | 江苏大学 | Laser production method for metal base ultra-hydrophobicity micro-structure surface |
| CN101531335A (en) * | 2009-04-08 | 2009-09-16 | 西安交通大学 | Method for preparing metal surface superhydrophobic microstructure by femto-second laser |
| CN102849962A (en) * | 2011-06-29 | 2013-01-02 | 比亚迪股份有限公司 | Preparation method of SiO2 super-hydrophobic film and super-hydrophobic material |
| CN104911598A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for preparing zinc alloy super-hydrophobic and self-cleaning surface by using ultra-fast laser |
| CN104907697A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for manufacturing titanium alloy super-hydrophobic frost-resistant surface through ultra-fast lasers |
| CN104911599A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for preparation of aluminium alloy superhydrophobic self-cleaning surface by use of ultrafast laser |
| CN104907701A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for manufacturing stainless steel super-hydrophobic self-cleaning surface through ultra-fast lasers |
| CN104911328A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for preparing cast iron super-hydrophobic and corrosion-resistant surface by using ultra-short pulse laser |
| CN104988507A (en) * | 2015-05-28 | 2015-10-21 | 湖北工业大学 | Method for preparing cast iron super-hydrophobic anti-corrosion surface by means of ultrafast laser |
| CN105314889A (en) * | 2015-05-28 | 2016-02-10 | 广东工业大学 | Laser preparing method of glass black markers |
| CN105504324A (en) * | 2015-12-23 | 2016-04-20 | 中国航空工业集团公司北京航空制造工程研究所 | Resin matrix composite with super-hydrophobic bionic surface and preparation method of resin matrix composite |
| CN105945422A (en) * | 2016-06-12 | 2016-09-21 | 西安中科微精光子制造科技有限公司 | Ultrafast laser micro-machining system |
| CN106367739A (en) * | 2016-12-02 | 2017-02-01 | 江苏理工学院 | Method for preparing brass-based super-hydrophobic microstructural surface |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8790534B2 (en) * | 2010-04-30 | 2014-07-29 | Corporation For National Research Initiatives | System and method for precision fabrication of micro- and nano-devices and structures |
| CN102000912B (en) * | 2010-09-21 | 2014-06-18 | 中国科学院理化技术研究所 | Laser micro/nano processing system and method |
| CN102500923B (en) * | 2011-09-21 | 2015-03-11 | 长春理工大学 | Preparation device for preparing functional micro-nano materials on silicon surfaces based on femtosecond laser and method |
| US9370824B2 (en) * | 2012-04-21 | 2016-06-21 | Norsam Technologies, Inc. | Lathe head for nano/micro machining of materials |
| CN104174999B (en) * | 2014-08-13 | 2016-09-21 | 清华大学 | Utilize the method that two-step method prepares surface micro-nano graph |
| CN105624763A (en) * | 2016-03-11 | 2016-06-01 | 河北工业大学 | Method for preparing micro-nano composite structure on surface of titanium substrate |
| CN107096998A (en) * | 2017-05-08 | 2017-08-29 | 英诺激光科技股份有限公司 | It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser |
-
2017
- 2017-05-08 CN CN201710327514.1A patent/CN107096998A/en active Pending
- 2017-09-26 WO PCT/CN2017/103372 patent/WO2018205481A1/en active Application Filing
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219506A (en) * | 2008-01-07 | 2008-07-16 | 江苏大学 | Laser production method for metal base ultra-hydrophobicity micro-structure surface |
| CN101531335A (en) * | 2009-04-08 | 2009-09-16 | 西安交通大学 | Method for preparing metal surface superhydrophobic microstructure by femto-second laser |
| CN102849962A (en) * | 2011-06-29 | 2013-01-02 | 比亚迪股份有限公司 | Preparation method of SiO2 super-hydrophobic film and super-hydrophobic material |
| CN104911598A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for preparing zinc alloy super-hydrophobic and self-cleaning surface by using ultra-fast laser |
| CN104907697A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for manufacturing titanium alloy super-hydrophobic frost-resistant surface through ultra-fast lasers |
| CN104911599A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for preparation of aluminium alloy superhydrophobic self-cleaning surface by use of ultrafast laser |
| CN104907701A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for manufacturing stainless steel super-hydrophobic self-cleaning surface through ultra-fast lasers |
| CN104911328A (en) * | 2015-05-28 | 2015-09-16 | 湖北工业大学 | Method for preparing cast iron super-hydrophobic and corrosion-resistant surface by using ultra-short pulse laser |
| CN104988507A (en) * | 2015-05-28 | 2015-10-21 | 湖北工业大学 | Method for preparing cast iron super-hydrophobic anti-corrosion surface by means of ultrafast laser |
| CN105314889A (en) * | 2015-05-28 | 2016-02-10 | 广东工业大学 | Laser preparing method of glass black markers |
| CN105504324A (en) * | 2015-12-23 | 2016-04-20 | 中国航空工业集团公司北京航空制造工程研究所 | Resin matrix composite with super-hydrophobic bionic surface and preparation method of resin matrix composite |
| CN105945422A (en) * | 2016-06-12 | 2016-09-21 | 西安中科微精光子制造科技有限公司 | Ultrafast laser micro-machining system |
| CN106367739A (en) * | 2016-12-02 | 2017-02-01 | 江苏理工学院 | Method for preparing brass-based super-hydrophobic microstructural surface |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205481A1 (en) * | 2017-05-08 | 2018-11-15 | 英诺激光科技股份有限公司 | Method for carrying out corrosion resistant marking by using ultrafast laser |
| CN109702354A (en) * | 2019-02-26 | 2019-05-03 | 西安交通大学 | A method of head-stamp is prepared based on femtosecond laser ablation co-induction |
| CN110267189A (en) * | 2019-07-16 | 2019-09-20 | 大族激光科技产业集团股份有限公司 | A kind of processing method being bonded functional die surface |
| CN114473227A (en) * | 2022-03-28 | 2022-05-13 | 武汉华工激光工程有限责任公司 | Laser processing method for corrosion-resistant black sculpture of stainless steel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018205481A1 (en) | 2018-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107096998A (en) | It is a kind of to carry out anticorrosive beating calibration method using ultrafast laser | |
| CN105603409B (en) | A kind of Aluminum Alloy Room Temperature alkalinity chromium-free passivation liquid and passivating method | |
| CN104911577B (en) | A kind of aluminium alloy non-chromium alkaline passivation liquid and aluminium alloy passivating method | |
| CN101736383B (en) | Anodic multicolour surface treatment method of aluminium alloy | |
| CN104122195B (en) | Detection liquid for detecting corrosion resistance of surface passivation film of tinned steel plate | |
| CN103792128A (en) | Method for displaying two-phase grain boundary of duplex stainless steel | |
| CN106103769B (en) | Steel, using the steel ship ballast tank and cabin and the ship for possessing the ballast tank or cabin | |
| CN103645187A (en) | Test reagent for realizing online rapid nondestructive test of quality of gold plating layer and using method of test reagent | |
| CN100519843C (en) | Composite etchant for 409L ferritic stainless steel and use method thereof | |
| CN115430917A (en) | Pulse laser rust removal method, equipment, storage medium and device | |
| CN111842594A (en) | Process for manufacturing mirror LOGO on metal sand blasting surface | |
| CN103510092A (en) | Corrosion agent for displaying intercrystalline cracks of continuous casting steel billet and its preparation method | |
| CN106497213A (en) | A kind of alkali paint remover | |
| CN108760439B (en) | Metallographic phase sample preparation method for CrMo steel | |
| CN100588556C (en) | Improvement of data matrix code identification ratio inscribed on cutter | |
| CN107365998A (en) | Using laser the method and its application of corrosion-resistant treatments are carried out in metal surface | |
| CN104342700A (en) | Etching production line of precise electronic part | |
| CN107805815A (en) | A kind of metallographic etching agent and its application method | |
| CN108672941A (en) | The method of laser scoring Quick Response Code | |
| CN106011832A (en) | Meta-aluminate passivation solution used for passivation of electrolytic manganese metal and use method of solution | |
| JP2005139039A (en) | Processing method of glass sheet, cap for sealing organic el display unit and glass chip | |
| CN109509400A (en) | A kind of preparation method of open air atmospheric environment long-life two-dimension code label | |
| Raj et al. | Chemical machining process-an overview | |
| Zhang et al. | Comparison of 2D and 3D morphology of non-metallic inclusions in steel using different methods | |
| Genovez et al. | New concept of corrosion protection in the presence of water: V-active VCI. Concept and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |