CN1313163A - High-safety non-pollution impact head for laser impacting treatment - Google Patents
High-safety non-pollution impact head for laser impacting treatment Download PDFInfo
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- CN1313163A CN1313163A CN 00112121 CN00112121A CN1313163A CN 1313163 A CN1313163 A CN 1313163A CN 00112121 CN00112121 CN 00112121 CN 00112121 A CN00112121 A CN 00112121A CN 1313163 A CN1313163 A CN 1313163A
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- glass plate
- laser
- impact
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- luminous energy
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Abstract
A high-safety non-pollution impact head for laser impacting processing is disclosed. The restricting glass plate and convergent lens are installed to both ends of same barrel body and fixed respectively by front and back covers. A light energy absorbing layer is coated on external surface of said glass plate. A metal or non-metal thin layer on the central area of front cover is in contact with said absorbing layer for transferring impact waves. When plasma explosion impact wave is generated, the broken glass can be restricted in the barrel body, not damaging human body and environment.
Description
The present invention relates to laser application technique.
It is the laser processing technology that a kind of new development is got up that laser-impact is handled (LSP).Its operation principle is to utilize high power laser light irradiation to metal works or material surface, produces high-intensity impact stress ripple, makes workpiece surface generation plastic deformation, thereby improves its anti-fatigue performance, increases the service life.The laser beam that sends from the high power laser light generating means in the prior art all needs through convergent lens usually, and then irradiation is to the surface of the work place that scribbles the luminous energy absorber coatings.The party lens are single-pieces, need be installed in the appropriate location again by the frame aiding support during use.Therefore at present not only overall volume is huge to be used for device of high power laser that LSP handles both at home and abroad, and debugging operations is very difficult, and it is very inconvenient to use.In practical operation, when producing high-intensity impact stress ripple, the glass plate that plays effect of contraction can be broken through and be splashed everywhere, influences operator safety on the scene, also polluted relevant to field device, and influence environment neatly.In addition, on surface of the work, be coated with the luminous energy absorber coatings, not only time-consuming, also can have influence on workpiece around the position.
The objective of the invention is to,, provide a kind of and can realize to assemble lens and scribble the luminous energy absorber coatings also playing the incorporate laser treatment of glass plate of effect of contraction with impacting head at deficiency of the prior art.
Purpose of the present invention is realized by following mode.
The safety non-pollution that is used for the laser-impact processing of the present invention impacts head, it is characterized in that, the glass plate and the convergent lens that play effect of contraction are installed in the interior two ends of same cylindrical shell, and fix by forward and backward lid respectively, scribble the luminous energy absorber coatings on the outer surface of constraint glass plate, the protecgulum middle part that contacts with the luminous energy absorber coatings is metal or nonmetallic thin layer; Also can in the cylindrical shell between convergent lens and the constraint glass plate, be provided with a glass baffle plate.Described luminous energy absorber coatings on the constraint glass plate is evenly to be smeared by the coating that can absorb laser energy and rapid ionization to form, for example, and other special coating that uses in black paint in the coating market or the existing laser treatment technique etc.
The safety non-pollution that is used for the laser-impact processing of the present invention impacts head, on the outer surface of its luminous energy absorber coatings attached to the constraint glass plate, has changed the way that in the prior art luminous energy absorber coatings directly is coated in surface of the work.Not only help operation; and when producing the plasma explosion wave behind the coating absorption laser; broken sheet glass is stayed in the cylindrical shell; can not produce glass slag splash phenomena everywhere; help personal safety and environmental protection, thereby the laser impact processor of integral body directly can be placed the production scene to use.
Laser-impact head of the present invention, can with the supporting use of specially designed high power laser light generating means, also can be used in the laser strengthening and processing device of prior art.
Be further described below by embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of laser-impact head of the present invention.
Referring to Fig. 1, (2) are convergent lens, and (1) is the fixing bonnet of convergent lens, its periphery be provided with the cylindrical shell inner hole wall on threads engaged.It will be assembled in the rear end endoporus that lens (2) are fixedly mounted on cylindrical shell (3).(4) be the glass baffle plate, this baffle plate glass fragment that forms that can prevent to explode flies to the convergent lens place, and is convenient to cleaning.(5) be interior cover, it is used for fixing glass baffle plate (4).(6) be the constraint glass plate.It is arranged on the other end of interior cover (5), and has protecgulum (8) fixing.On this constraint glass plate, scribble luminous energy absorber coatings (7).The mid portion of protecgulum is a thin layer, shock wave can be delivered on the surface of the work.At first enter convergent lens (2) from the laser beam of combined live movable joint beam Propagation device output, again by glass baffle plate (4) and constraint glass plate (6), being mapped to luminous energy absorber coatings (7) locates, high-power laser makes the rapid ionization of this partial coating, produce plasma and blast formation shock wave, the impact surface of the work is finished and is strengthened function.Because stopping of protecgulum, the constraint glass plate disintegrating slag that is exploded is brokenly stayed in the cylindrical shell, can not splash everywhere.The described luminous energy absorber coatings that adheres on the constraint glass plate is that pitch-dark evenly the smearing of buying on the market forms, and the thickness of coating is about 50 microns.
Claims (2)
1. one kind is used for the safety non-pollution impact head that laser-impact is handled, it is characterized in that, the constraint glass plate and the convergent lens that play effect of contraction are installed in the interior two ends of same cylindrical shell, and fix by forward and backward lid respectively, scribble the luminous energy absorber coatings on the outer surface of constraint glass plate, the protecgulum middle part that contacts with the luminous energy absorber coatings is metal or nonmetallic thin layer; Described luminous energy absorber coatings on the constraint glass plate is evenly to be smeared by the coating that can absorb laser energy and rapid ionization to form.
2. the safety non-pollution that is used for the laser-impact processing as claimed in claim 1 impacts head, it is characterized in that also being provided with a glass baffle plate in the cylindrical shell between described convergent lens and the constraint glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112121 CN1131324C (en) | 2000-03-10 | 2000-03-10 | High-safety non-pollution impact head for laser impacting treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112121 CN1131324C (en) | 2000-03-10 | 2000-03-10 | High-safety non-pollution impact head for laser impacting treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1313163A true CN1313163A (en) | 2001-09-19 |
| CN1131324C CN1131324C (en) | 2003-12-17 |
Family
ID=4582005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00112121 Expired - Fee Related CN1131324C (en) | 2000-03-10 | 2000-03-10 | High-safety non-pollution impact head for laser impacting treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1131324C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063284A (en) * | 2015-09-07 | 2015-11-18 | 江苏大学 | High-light-transmittance deep-freezing laser impact head and laser impact system |
| US10967091B2 (en) | 2015-11-02 | 2021-04-06 | Pura Scents, Inc. | Scent dispensation |
-
2000
- 2000-03-10 CN CN 00112121 patent/CN1131324C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063284A (en) * | 2015-09-07 | 2015-11-18 | 江苏大学 | High-light-transmittance deep-freezing laser impact head and laser impact system |
| US10967091B2 (en) | 2015-11-02 | 2021-04-06 | Pura Scents, Inc. | Scent dispensation |
| US11213601B2 (en) | 2015-11-02 | 2022-01-04 | Pura Scents, Inc. | Fragrance intensity control mechanism with PID control |
| US11253624B2 (en) | 2015-11-02 | 2022-02-22 | Pura Scents, Inc. | Data analysis, learning, and analytics generation |
| US11285233B2 (en) | 2015-11-02 | 2022-03-29 | Pura Scents, Inc. | Device scent state recovery mechanism with GPS intelligence |
| US11918710B2 (en) | 2015-11-02 | 2024-03-05 | Pura Scents, Inc. | Enhanced dispenser control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1131324C (en) | 2003-12-17 |
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