CA1313541C - Methode de fabrication de filtres par traitement au laser et dispositif connexe - Google Patents
Methode de fabrication de filtres par traitement au laser et dispositif connexeInfo
- Publication number
- CA1313541C CA1313541C CA 579040 CA579040A CA1313541C CA 1313541 C CA1313541 C CA 1313541C CA 579040 CA579040 CA 579040 CA 579040 A CA579040 A CA 579040A CA 1313541 C CA1313541 C CA 1313541C
- Authority
- CA
- Canada
- Prior art keywords
- laser
- nozzle
- cutting
- working gas
- jet
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000013532 laser treatment Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 43
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000003698 laser cutting Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 241000905957 Channa melasoma Species 0.000 description 4
- 239000010953 base metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 210000002320 radius Anatomy 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000282337 Nasua nasua Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100423891 Caenorhabditis elegans qars-1 gene Proteins 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 579040 CA1313541C (fr) | 1988-09-30 | 1988-09-30 | Methode de fabrication de filtres par traitement au laser et dispositif connexe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 579040 CA1313541C (fr) | 1988-09-30 | 1988-09-30 | Methode de fabrication de filtres par traitement au laser et dispositif connexe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1313541C true CA1313541C (fr) | 1993-02-09 |
Family
ID=4138834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 579040 Expired - Fee Related CA1313541C (fr) | 1988-09-30 | 1988-09-30 | Methode de fabrication de filtres par traitement au laser et dispositif connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1313541C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120480434A (zh) * | 2025-07-02 | 2025-08-15 | 河南泉舜流体控制科技有限公司 | 一种阀体激光切割装置及其方法 |
-
1988
- 1988-09-30 CA CA 579040 patent/CA1313541C/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120480434A (zh) * | 2025-07-02 | 2025-08-15 | 河南泉舜流体控制科技有限公司 | 一种阀体激光切割装置及其方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |