CN1683086A - Method and its device for fast preparing resin material constraining layer - Google Patents
Method and its device for fast preparing resin material constraining layer Download PDFInfo
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- CN1683086A CN1683086A CN 200510037970 CN200510037970A CN1683086A CN 1683086 A CN1683086 A CN 1683086A CN 200510037970 CN200510037970 CN 200510037970 CN 200510037970 A CN200510037970 A CN 200510037970A CN 1683086 A CN1683086 A CN 1683086A
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Abstract
The present invention provides method and apparatus for fast preparing resin material constraining layer for laser impact strengthening and forming. The method includes mixing transparent resin material and corresponding organic solvent to form mixture suitable for spraying fluently; duplicating workpiece surface contour to calculate the sprayed area and thickness and inputting the data into computerized control box; fixing the workpiece with the manipulator and painting the workpiece with the coating nozzle under the control of the control box, detecting the sprayed thickness, and feeding back the thickness to the control box for controlling the sprayed thickness and range; spraying adhesive with the adhesive nozzle; and spraying resin material with the resin material nozzle and detecting the sprayed thickness and range to form the resin material constraining layer.
Description
Technical field
The present invention relates to machine-building and laser application technique field, refer in particular to a kind of quick preparation and be used for method and device thereof laser impact intensified and the resin material constraining layer that is shaped.
Background technology
Laser shock processing (LSP) is a kind of manufacturing process with good prospect, and its principle is that shock wave and the material that the high-energy short-pulse laser is induced interacts.This technology has obtained extensive use in all trades and professions such as mechanical engineering, Aero-Space, microelectronics, military affairs, this technology is mainly used in material modification at present, impacts moulding, and aspect such as Non-Destructive Testing.
Restraint layer in the laser shock processing is meant layer of transparent (optical maser wavelength the is had good penetrability) material that covers the material surface that is hit, its shock wave to induced with laser has played effect of contraction, thereby has effectively strengthened action time and the active force of shock wave to the material that is hit.So the preparation restraint layer is one of technology the most key in the laser impact technology.
Can consult document at present, the restraint layer that laser-impact in the patent is handled is generally water, is exactly that to adopt flowing water be restraint layer as U.S. Pat 5744781 " Method and apparatus for laser shock peening "; Use flexible lamina as restraint layer in addition in addition, as China patent CN 1404954 " a kind of be used for flexible lamina that laser-impact is handled "; Form the U.S. Pat 2003015508 " UV curable overlays forlaser peening " that film is done restraint layer with laser sintered resin.The flowing water restraint layer can not guarantee the uniformity of water constraint layer thickness; The gapped processing effect that influences between flowing water and workpiece; Flowing water can not covering surface; Flowing water has dissolution to influence the absorption of coating to laser to coating material; The punch-through effect of flowing water influences processing effect.Though flexible lamina can solve the former some defectives, because restraint layer be flexible, synergy is obvious not as the restraint layer of rigidity, and the selection of flexible lamina, making have relatively high expectations, so cost is also higher relatively.Laser is ablated coating material easily during laser sintered formation resin film, the very thin impact effect of film that forms is not obvious, and tooling cost is very high, and also will cover one deck water for the binding effect that increases restraint layer on film, operate loaded down with trivial details, the mechanism complexity.
Summary of the invention
The purpose of this invention is to provide a kind of quick preparation and be used for method and device thereof laser impact intensified and the resin material constraining layer that is shaped, to solve above-mentioned drawback.
A kind of quick method for preparing the resin restraint layer:
(1). select transparent resin material and mix with corresponding organic solvent, form mixed solution, the proportioning of resin material and organic solvent is as the criterion spraying smoothly, spins the surface of the work profile that shape will be processed, calculate area, the thickness that will spray, programming input computer control cabinet;
(2). the workpiece that will process is good with the manipulator clamping, control cabinet control manipulator makes surface of the work aligning coating shower nozzle carry out coating spraying, online real-time detection feedback device in time feeds back coating thickness to control cabinet simultaneously, and control cabinet is controlled coating thickness, scope according to feedback information;
(3). after coating has been sprayed, the control cabinet manipulator, the shower nozzle of regulating the agent of surface of the work direction aligning spraying and adhesive bonding sprays, online real-time detection feedback device control coating thickness and scope;
(4). the control cabinet manipulator, the nozzle of regulating surface of the work direction aligning spraying resin material sprays, online real-time detection feedback device control coating thickness and scope, the final resin material constraining layer that forms, carry out roll extrusion with pressure head on the resin material surface, eliminate bubble, make that the resin material densification is transparent, make the bonding between resin material and the coating more firm.
A kind of device of quick preparation resin restraint layer, form by the laser beam control system, it is characterized in that: increased real-time detection feedback system, the coating shower nozzle, the bonding agent shower nozzle, the resin material shower nozzle, the manipulator of clamping workpiece, the control box of the pressure head of extrusion resin material and computer control, each shower nozzle left side, in, right one-tenth ladder distributes, be followed successively by the resin material shower nozzle, the bonding agent shower nozzle, the coating shower nozzle, the laser beam control system is in the middle upper portion position of whole device, and pressure head is on the left side of laser beam control system, Real-time and On-line is positioned at the centre of pressure head and laser beam control system, the manipulator of clamping workpiece is below pressure head, and all devices are controlled by control box, independent running.
Advantage of the present invention is as follows:
(1) this method can be applicable to Machining of Curved Surface, and handling for the concavo-convex hole of small size laser-impact has certain application value.
(2) this method adopts traditional spraying method to add that online detection feedback system can prepare uniform coating of thickness and restraint layer.
(3) this method adopts adhesive bond restraint layer and workpiece, need not the clamp restraint layer, can conveniently process.
(4) resin material of this method employing is different from glass, and softening temperature is lower, and setting rate is fast, is beneficial to the removal residuals, and residual resin material can be reprocessed into and be new spraying raw material.
(5) this installs real-time detection feedback system, can realize that online detection and operation carry out simultaneously, carries out program numbers processing accurately, reduces error.
(6) pressure head of this device scribbles detackifier, can make the resin material densification, increases transparency, and can eliminate bubble and space, increases the adhesive property between each interface.
Description of drawings
Fig. 1: be used for the device that the laser-impact process resin prepares restraint layer fast
Fig. 2: the thickness schematic diagram of surface of the work spray-on coating, bonding agent and resin material
1. clamping workpiece manipulator 2. coating shower nozzles 3. bonding agent shower nozzles 4. resin material shower nozzles 5. laser beam control systems
6. detection feedback system 7. pressure heads 8. control boxs 9. resin material constraining layers 10. twist agent 11. coatings in real time
The specific embodiment
Embodiment 1 selects polystyrene resin and mixes with organic solvent-benzene, form mixed solution, the volume ratio of polystyrene resin and benzene is 1: 5, spins the surface of the work profile that shape will be processed, calculate area, the thickness that will spray, programming input computer control cabinet; The workpiece that will process is good with manipulator (1) clamping, control cabinet (8) control manipulator (1) makes surface of the work aligning coating shower nozzle (2) carry out spray-on coating, online real-time detection feedback device (6) in time feeds back coating thickness to control cabinet (8) simultaneously, and control cabinet (8) is controlled coating thickness, scope according to feedback information; After coating has been sprayed, control cabinet (8) manipulator (1), the shower nozzle (3) of regulating the agent of surface of the work direction aligning spraying and adhesive bonding sprays online real-time detection feedback device (6) control coating thickness and scope; Control cabinet (8) manipulator (1), the nozzle (4) of regulating surface of the work direction aligning spraying resin material sprays online real-time detection feedback device (6) control coating thickness and scope; The final resin material constraining layer (9) that forms carries out roll extrusion with pressure head (7) on the resin material surface, eliminates bubble, makes that the resin material densification is transparent, makes the bonding between resin material and the coating more firm.
Embodiment 2 selects polycarbonate resin and mixes with organic solvent-benzene, form mixed solution, the volume ratio of polycarbonate resin material and benzene is 1: 10, spins the surface of the work profile that shape will be processed, calculate area, the thickness that will spray, programming input computer control cabinet; The workpiece that will process is good with manipulator (1) clamping, control cabinet (8) control manipulator (1) makes surface of the work aligning coating shower nozzle (2) carry out spray-on coating, online real-time detection feedback device (6) in time feeds back coating thickness to control cabinet (8) simultaneously, and control cabinet (8) is controlled coating thickness, scope according to feedback information; After coating has been sprayed, control cabinet (8) manipulator (1), the shower nozzle (3) of regulating the agent of surface of the work direction aligning spraying and adhesive bonding sprays online real-time detection feedback device (6) control coating thickness and scope; Control cabinet (8) manipulator (1), the nozzle (4) of regulating surface of the work direction aligning spraying resin material sprays online real-time detection feedback device (6) control coating thickness and scope; The final resin material constraining layer (9) that forms carries out roll extrusion with pressure head (7) on the resin material surface, eliminates bubble, makes that the resin material densification is transparent, makes the bonding between resin material and the coating more firm.
Embodiment 3 selects lucite and mixes with organic solvent-benzene, forms mixed solution, and the volume ratio of lucite resin and benzene is 1: 15, spins the surface of the work profile that shape will be processed, and calculates area, the thickness that will spray, programming input computer control cabinet; The workpiece that will process is good with manipulator (1) clamping, control cabinet (8) control manipulator (1) makes surface of the work aligning coating shower nozzle (2) carry out spray-on coating, online real-time detection feedback device (6) in time feeds back coating thickness to control cabinet (8) simultaneously, and control cabinet (8) is controlled coating thickness, scope according to feedback information; After coating has been sprayed, control cabinet (8) manipulator (1), the shower nozzle (3) of regulating the agent of surface of the work direction aligning spraying and adhesive bonding sprays online real-time detection feedback device (6) control coating thickness and scope; Control cabinet (8) manipulator (1), the nozzle (4) of regulating surface of the work direction aligning spraying resin material sprays online real-time detection feedback device (6) control coating thickness and scope; The final resin material constraining layer (9) that forms carries out roll extrusion with pressure head (7) on the resin material surface, eliminates bubble, makes that the resin material densification is transparent, makes the bonding between resin material and the coating more firm.
Claims (3)
1. a quick preparation is used for the method laser impact intensified and resin material constraining layer that is shaped, it is characterized in that: select transparent resin material and mix with corresponding organic solvent, the proportioning of resin material and organic solvent is as the criterion spraying smoothly, spin shape surface of the work profile, calculate area, the thickness that will spray, programming input computer control cabinet; Workpiece is good with manipulator (1) clamping, control cabinet control manipulator makes surface of the work aligning coating shower nozzle (2) carry out coating spraying, online real-time detection feedback device (6) in time feeds back coating thickness to control cabinet (8) simultaneously, and control cabinet (8) is controlled coating thickness, scope according to feedback information; After coating has been sprayed, control cabinet (8) manipulator (1), the shower nozzle (3) of regulating the agent of surface of the work direction aligning spraying and adhesive bonding sprays online real-time detection feedback device (6) control coating thickness and scope; Control cabinet (8) manipulator (1), the nozzle (4) of regulating surface of the work direction aligning spraying resin material sprays, and online real-time detection feedback device (6) control coating thickness and scope form resin material constraining layer.
2. a kind of quick preparation according to claim 1 is used for the method laser impact intensified and resin material constraining layer that is shaped, it is characterized in that: carry out roll extrusion with pressure head (7) on the resin material surface.
3. a quick preparation is used for the device laser impact intensified and resin material constraining layer that is shaped, it is characterized in that: increased real-time detection feedback system (6), coating shower nozzle (2), bonding agent shower nozzle (3), resin material shower nozzle (4), the manipulator of clamping workpiece (1), the control box (8) of pressure head of extrusion resin material (7) and computer control; Each shower nozzle left, center, right becomes ladder to distribute, be followed successively by resin material shower nozzle (4), bonding agent shower nozzle (3), coating shower nozzle (2), laser beam control system (5) is in the middle upper portion position of whole device, pressure head (7) is on the left side of laser beam control system (5), Real-time and On-line (6) is positioned between pressure head (7) and the laser beam control system (5), and the manipulator of clamping workpiece (1) is in the below of pressure head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510037970XA CN1313217C (en) | 2005-03-04 | 2005-03-04 | Method and its device for fast preparing resin material constraining layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510037970XA CN1313217C (en) | 2005-03-04 | 2005-03-04 | Method and its device for fast preparing resin material constraining layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1683086A true CN1683086A (en) | 2005-10-19 |
| CN1313217C CN1313217C (en) | 2007-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB200510037970XA Expired - Fee Related CN1313217C (en) | 2005-03-04 | 2005-03-04 | Method and its device for fast preparing resin material constraining layer |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464936C (en) * | 2006-12-22 | 2009-03-04 | 江苏大学 | Laser impact repairing device and method for damaged metal blade |
| CN103212504A (en) * | 2012-01-24 | 2013-07-24 | 发那科株式会社 | Masking method using masking jig |
| CN103343190A (en) * | 2013-07-19 | 2013-10-09 | 江苏大学 | Laser shock enhancement device adopting macromolecular restraint layer |
| TWI504467B (en) * | 2010-03-02 | 2015-10-21 | Disco Corp | Laser processing device |
| CN105862046A (en) * | 2016-05-26 | 2016-08-17 | 武汉大学 | Device and method for strengthening surface of aero engine part |
| CN110227633A (en) * | 2019-06-06 | 2019-09-13 | 中信戴卡股份有限公司 | A kind of wheel hub coating layer thickness on-line measurement and automatic adjustment system and method |
| GB2623803A (en) * | 2022-10-27 | 2024-05-01 | Bright Beams Laser Tech Ltd | Optical system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6583384B2 (en) * | 2001-07-23 | 2003-06-24 | Lsp Technologies, Inc. | UV curable overlays for laser shock processing |
| CN1151908C (en) * | 2002-09-25 | 2004-06-02 | 江苏大学 | Flexible lamina for laser impact treatment |
-
2005
- 2005-03-04 CN CNB200510037970XA patent/CN1313217C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464936C (en) * | 2006-12-22 | 2009-03-04 | 江苏大学 | Laser impact repairing device and method for damaged metal blade |
| TWI504467B (en) * | 2010-03-02 | 2015-10-21 | Disco Corp | Laser processing device |
| CN103212504A (en) * | 2012-01-24 | 2013-07-24 | 发那科株式会社 | Masking method using masking jig |
| CN103212504B (en) * | 2012-01-24 | 2014-12-24 | 发那科株式会社 | Masking method using masking jig |
| CN103343190A (en) * | 2013-07-19 | 2013-10-09 | 江苏大学 | Laser shock enhancement device adopting macromolecular restraint layer |
| CN103343190B (en) * | 2013-07-19 | 2014-12-03 | 江苏大学 | Laser shock enhancement device adopting macromolecular restraint layer |
| CN105862046A (en) * | 2016-05-26 | 2016-08-17 | 武汉大学 | Device and method for strengthening surface of aero engine part |
| CN110227633A (en) * | 2019-06-06 | 2019-09-13 | 中信戴卡股份有限公司 | A kind of wheel hub coating layer thickness on-line measurement and automatic adjustment system and method |
| GB2623803A (en) * | 2022-10-27 | 2024-05-01 | Bright Beams Laser Tech Ltd | Optical system |
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| Publication number | Publication date |
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| CN1313217C (en) | 2007-05-02 |
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