CN104551407A - Method for texturing and pattern marking of surface of roller - Google Patents
Method for texturing and pattern marking of surface of roller Download PDFInfo
- Publication number
- CN104551407A CN104551407A CN201410798977.2A CN201410798977A CN104551407A CN 104551407 A CN104551407 A CN 104551407A CN 201410798977 A CN201410798977 A CN 201410798977A CN 104551407 A CN104551407 A CN 104551407A
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- CN
- China
- Prior art keywords
- texturing
- mark
- marking
- roller
- main shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
- B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a method for texturing and pattern marking of the surface of a roller. The method comprises the steps: acquiring a mark pattern, and setting texturing main shaft speed, texturing point spacing, a texturing start point, a texturing end point, texturing frequency, texturing duty ratio, marking main shaft speed, marking point spacing, a marking start point and a marking end point; measuring to obtain the diameter of the roller; during the texturing of the roller, starting a main shaft according to the texturing main shaft speed, controlling a texturing and marking head to move to the texturing start point, and emitting a texturing laser beam to the surface of the roller according to the texturing point spacing till the texturing end point; during the marking of the roller, starting a main shaft according to the marking main shaft speed, controlling the texturing and marking head to move to the marking start point, and emitting a marking laser beam to the surface of the roller according to the marking point spacing till the marking end point, so as to enable the mark pattern to emerge from the surface of the roller. According to the method, the integration of texturing and pattern marking is realized, and the rollers, of which roll surfaces have customer required patterns, such as company LOG or anti-counterfeiting marks, can be produced.
Description
Technical field
The application relates to steel rolling field, particularly relates to a kind of method of roller surface laser roughening and mark.
Background technology
In the production of cold-rolled steel sheet, find that the processing performances such as the adhesive force of the stampability of a series of structural parameters to steel plate of cold-reduced sheet, percentage elongation and coating have material impact.And the surface topography of cold-reduced sheet, depend on the surface topography of working roll in cold-rolling process to a great extent.This generates the requirement of breaker roll surface texturing.In addition, due to the requirement of sheet material cold-rolling process, need the roughness that roller surface provides certain, to ensure that roll has certain frictional force in the operation of rolling.Also having to make thinner sheet material not stick together at bell-type annealing, also needing breaker roll surface to carry out frosting treatment.
The product identification of Present Domestic cold-rolled steel sheet or to be false proofly mainly printed on product external packaging, is easy to be imitated by unprincipled fellow and palm off.In order to effectively hit the impact of counterfeit and shoddy goods, when not affecting cold-rolled steel sheet quality, by laser labelling company LOG or anti-counterfeiting mark on roll, be transferred on cold-rolled steel sheet, in order to false proof.
Summary of the invention
Invention provides a kind of method in roller surface texturing and indicia patterns, roller surface texture structure can be made to reach the effect of texturing, the method for company LOG needed for client or other patterns can also be appeared in one's mind.To solve existing company LOG or the anti-counterfeiting mark easily counterfeiting technical problem with imitating.
A kind of method in roller surface texturing and indicia patterns, described method is applied to digital control system, comprising: obtain indicia patterns, setting texturing spindle speed, texturing dot spacing, texturing starting point, texturing terminal, texturing frequency and texturing dutycycle, mark spindle speed, gauge point spacing, mark starting point, mark terminal; Measure and obtain roller diameter; When carrying out texturing to described roll, starting main shaft according to described texturing spindle speed, controlling texturing mark head and moving to described texturing starting point, sending texturing laser beam to roller surface according to described texturing dot spacing, until described texturing terminal; When marking described roll, main shaft is started according to described mark spindle speed, control described texturing mark head and move to described mark starting point, mark laser beam is sent according to described gauge point spacing to roller surface, until described mark terminal, appear described indicia patterns in one's mind to make described roller surface.
Preferably, described mark laser beam is described according to roller diameter, described indicia patterns, the modulation of described gauge point spacing.
By one or more technical scheme of the present invention, following beneficial effect can be reached:
The invention discloses a kind of method in roller surface texturing and indicia patterns, comprising: obtain indicia patterns, setting texturing spindle speed, texturing dot spacing, texturing starting point, texturing terminal, texturing frequency and texturing dutycycle, mark spindle speed, gauge point spacing, mark starting point, mark terminal; Measure and obtain roller diameter; When breaker roll carries out texturing, start main shaft according to texturing spindle speed, control texturing mark head and move to texturing starting point, send texturing laser beam to roller surface according to texturing dot spacing, until texturing terminal; When breaker roll marks, start main shaft according to mark spindle speed, control texturing mark head and move to mark starting point, send mark laser beam to roller surface according to gauge point spacing, until mark terminal, appear indicia patterns in one's mind to make roller surface.Present invention achieves texturing and indicia patterns integration, roller surface texture structure can be made to reach the effect of texturing, the method for company LOG needed for client or other patterns can also be appeared in one's mind.
Accompanying drawing explanation
Fig. 1 is a kind of method flow diagram in roller surface texturing and indicia patterns in the embodiment of the present invention.
Detailed description of the invention
In order to make the application the technical staff in the technical field more clearly understand the application, below in conjunction with accompanying drawing, by specific embodiment, technical scheme is described in detail.
In the embodiment of the present application, a kind of method in roller surface texturing and indicia patterns is described, in digital control system.
Design philosophy of the present invention is: develop special laser roughening and marking of control system, by exterior I/O control signal, realizes the integrated process technology of texturing and mark function.The core of this technological invention is according to customer demand (marking its company LOG or other patterns on roll), design marker software and control system.Marker software and control system general principle: manufacture and design marking of control system (single-chip microcomputer), utilize special-purpose software, pattern client provided carries out data analysis, then according to spindle speed, gauge point spacing, mark starting point, mark terminal, the parameters such as roller diameter, conversion generates the train of pulse output data of various frequency and dutycycle automatically.And download data in marking of control system (single-chip microcomputer).Utilize numerical control texturing equipment, on roll, after rotating with the signature velocity of setting, start mark function, the train of pulse exported by marking of control system is modulated optical fiber laser, optical fiber laser is allowed to export the Frequency of high-energy-density, variable duty cycle laser beam irradiation is to roller surface, form some small molten baths, be aided with the protection gas of certain pressure along the fused mass in certain angle side-blowing bath, it is made to be stacked into melt tank edge by certain requirement, after laser pulse removes operating point, micro-hole fused mass cools rapidly by roll self conduction of heat, form case-hardened micro-hole and limit, hole boss structure with certain pattern.By the specific train of pulse that marking of control system exports according to the pattern of customer requirement, the pulse laser beam that modulation optical fiber laser instrument exports, and main shaft rotary speed, Z axis feed speed matches, and forms dot matrix, appear the pattern of customer requirement in one's mind at roller surface.
Please refer to Fig. 1 below, the method that the present invention relates to comprises:
S1: obtain indicia patterns, setting texturing spindle speed, texturing dot spacing, texturing starting point, texturing terminal, texturing frequency and texturing dutycycle, mark spindle speed, gauge point spacing, mark starting point, mark terminal.In concrete implementation process, these parameters can receive user operation and arrange.
S2: measure and obtain roller diameter.
S3: when carrying out texturing to described roll, calls texturing process program, starts main shaft according to texturing spindle speed, controls texturing mark head and moves to texturing starting point, send texturing laser beam, until texturing terminal to roller surface according to texturing dot spacing.
S4: when marking described roll, invocation flags procedure, main shaft is started according to mark spindle speed, control texturing mark head and move to mark starting point, mark laser beam is sent according to gauge point spacing to roller surface, until mark terminal, appear corresponding indicia patterns in one's mind to make roller surface.
Specifically, mark laser beam to confirm according to roller diameter, indicia patterns, flag parameters (comprising mark starting point, mark emphasis, gauge point spacing).
After roller surface forms some small molten baths obtained by laser beam; by the protection gas of certain pressure along the fused mass in certain angle side-blowing bath; fused mass correspondence is made to be stacked into melt tank edge; after laser pulse removes operating point; micro-hole fused mass cools rapidly by roll self conduction of heat, forms indicia patterns.
Step in the present invention is after first breaker roll carries out texturing, then breaker roll marks, and in a practical situation, the texturing process step in S3 and the mark procedure of processing in S4 can also be exchanged, i.e. first indicia patterns, then it is also feasible to carry out texturing.The present invention is not restricted this.
Lower mask body introduces the process of Texturing Surface of Roll:
Texturing and the mark of roller surface have been controlled by the procedure of digital control system.In digital control system procedure, by M code, control the switching of texturing and mark.
The specific process of digital control system is as follows:
The first, selected marker pattern, setting texturing spindle speed, texturing frequency, texturing dutycycle, texturing dot spacing, texturing laser power, texturing starting point, texturing terminal, mark spindle speed, gauge point spacing, mark laser power, mark starting point, mark terminal, spindle speed parameter.
The second, start nc program, first measure roller diameter, according to measurement diameter value, allow texturing/mark head move to focal position of laser.
3rd, start main shaft by the spindle speed of texturing setting, call texturing process program (by M codes implement), texturing/mark head moves to texturing start position, laser instrument bright dipping, until move to texturing final position, laser instrument breaks light, and texturing process completes.
4th, start main shaft, invocation flags procedure (by M codes implement) by the spindle speed of flag settings, texturing/mark head moves to mark start position, laser instrument bright dipping, until move to mark final position, laser instrument breaks light, and main shaft stops, and mark machines.
By one or more embodiment of the present invention, the present invention has following beneficial effect or advantage:
The invention discloses a kind of method in roller surface texturing and indicia patterns, comprising: obtain indicia patterns, setting texturing spindle speed, texturing dot spacing, texturing starting point, texturing terminal, texturing frequency and texturing dutycycle, mark spindle speed, gauge point spacing, mark starting point, mark terminal; Measure and obtain roller diameter; When breaker roll carries out texturing, start main shaft according to texturing spindle speed, control texturing mark head and move to texturing starting point, send texturing laser beam to roller surface according to texturing dot spacing, until texturing terminal; When breaker roll marks, start main shaft according to mark spindle speed, control texturing mark head and move to mark starting point, send mark laser beam to roller surface according to gauge point spacing, until mark terminal, appear indicia patterns in one's mind to make roller surface.Present invention achieves texturing and indicia patterns integration, roller surface texture structure can be made to reach the effect of texturing, the method for company LOG needed for client or other patterns can also be appeared in one's mind.
Although described the preferred embodiment of the application, one of ordinary skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the application's scope.
Obviously, those skilled in the art can carry out various change and modification to the application and not depart from the spirit and scope of the application.Like this, if these amendments of the application and modification belong within the scope of the application's claim and equivalent technologies thereof, then the application is also intended to comprise these change and modification.
Claims (2)
1., in a method for roller surface texturing and indicia patterns, described method is applied to digital control system, it is characterized in that, comprising:
Obtain indicia patterns, setting texturing spindle speed, texturing dot spacing, texturing starting point, texturing terminal, texturing frequency and texturing dutycycle, mark spindle speed, gauge point spacing, mark starting point, mark terminal;
Measure and obtain roller diameter;
When carrying out texturing to described roll, starting main shaft according to described texturing spindle speed, controlling texturing mark head and moving to described texturing starting point, sending texturing laser beam to roller surface according to described texturing dot spacing, until described texturing terminal;
When marking described roll, main shaft is started according to described mark spindle speed, control described texturing mark head and move to described mark starting point, mark laser beam is sent according to described gauge point spacing to roller surface, until described mark terminal, appear described indicia patterns in one's mind to make described roller surface.
2. the method for claim 1, is characterized in that, described mark laser beam is described according to roller diameter, described indicia patterns, the modulation of described gauge point spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798977.2A CN104551407B (en) | 2014-12-19 | 2014-12-19 | A kind of method in roller surface texturing and indicia patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798977.2A CN104551407B (en) | 2014-12-19 | 2014-12-19 | A kind of method in roller surface texturing and indicia patterns |
Publications (2)
| Publication Number | Publication Date |
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| CN104551407A true CN104551407A (en) | 2015-04-29 |
| CN104551407B CN104551407B (en) | 2016-07-06 |
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| CN201410798977.2A Active CN104551407B (en) | 2014-12-19 | 2014-12-19 | A kind of method in roller surface texturing and indicia patterns |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588883A (en) * | 2014-12-24 | 2015-05-06 | 武汉钢铁(集团)公司 | System for performing roughening and pattern marking on surface of roller |
| CN105345265A (en) * | 2015-12-08 | 2016-02-24 | 武汉武钢华工激光大型装备有限公司 | Texturing and marking system for roller surface |
| CN110919190A (en) * | 2019-12-17 | 2020-03-27 | 中国科学院力学研究所 | Variable-diameter workpiece stepping laser texturing method |
Citations (5)
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| CN1218732A (en) * | 1998-12-25 | 1999-06-09 | 武汉钢铁(集团)公司 | Method of producing ordered riffles on roll surface by laser |
| CN101444874A (en) * | 2008-12-31 | 2009-06-03 | 东北轻合金有限责任公司 | Cold roll laser texturing method |
| CN101554682A (en) * | 2009-05-19 | 2009-10-14 | 中国石油大学(华东) | Manufacture method of spiral micro-bulges on surface of cold roller |
| CN102699525A (en) * | 2012-05-25 | 2012-10-03 | 武汉华工激光工程有限责任公司 | Processing method and processing equipment for surfaces of disordered laser texturing rollers |
| CN202886936U (en) * | 2012-09-14 | 2013-04-17 | 武汉市凯瑞迪激光技术有限公司 | Roller surface laser texturing numerical control system |
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2014
- 2014-12-19 CN CN201410798977.2A patent/CN104551407B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1218732A (en) * | 1998-12-25 | 1999-06-09 | 武汉钢铁(集团)公司 | Method of producing ordered riffles on roll surface by laser |
| CN101444874A (en) * | 2008-12-31 | 2009-06-03 | 东北轻合金有限责任公司 | Cold roll laser texturing method |
| CN101554682A (en) * | 2009-05-19 | 2009-10-14 | 中国石油大学(华东) | Manufacture method of spiral micro-bulges on surface of cold roller |
| CN102699525A (en) * | 2012-05-25 | 2012-10-03 | 武汉华工激光工程有限责任公司 | Processing method and processing equipment for surfaces of disordered laser texturing rollers |
| CN202886936U (en) * | 2012-09-14 | 2013-04-17 | 武汉市凯瑞迪激光技术有限公司 | Roller surface laser texturing numerical control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588883A (en) * | 2014-12-24 | 2015-05-06 | 武汉钢铁(集团)公司 | System for performing roughening and pattern marking on surface of roller |
| CN105345265A (en) * | 2015-12-08 | 2016-02-24 | 武汉武钢华工激光大型装备有限公司 | Texturing and marking system for roller surface |
| CN110919190A (en) * | 2019-12-17 | 2020-03-27 | 中国科学院力学研究所 | Variable-diameter workpiece stepping laser texturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104551407B (en) | 2016-07-06 |
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Effective date of registration: 20170615 Address after: 430070 Industrial Zone, East Lake hi tech Development Zone, Hubei, Wuhan three Patentee after: Wuhan WISCO-HGLaser Large Scale Equipment Co., Ltd. Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |