JP4246645B2 - レーザによるカラーマーキング方法 - Google Patents
レーザによるカラーマーキング方法 Download PDFInfo
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- JP4246645B2 JP4246645B2 JP2004018345A JP2004018345A JP4246645B2 JP 4246645 B2 JP4246645 B2 JP 4246645B2 JP 2004018345 A JP2004018345 A JP 2004018345A JP 2004018345 A JP2004018345 A JP 2004018345A JP 4246645 B2 JP4246645 B2 JP 4246645B2
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- Prior art keywords
- laser
- color
- metal
- irradiation
- pulse
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- 238000000034 method Methods 0.000 title claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- 239000007789 gas Substances 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000002845 discoloration Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000006061 abrasive grain Substances 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910009372 YVO4 Inorganic materials 0.000 description 1
- WOIHABYNKOEWFG-UHFFFAOYSA-N [Sr].[Ba] Chemical compound [Sr].[Ba] WOIHABYNKOEWFG-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Laser Beam Processing (AREA)
- Surface Treatment Of Glass (AREA)
Description
しかし、これらの方法は、手作業によるものが殆どで、その量産性や品質の均一性などの点で難がある。
例えば、特許文献1に記載されているように、金属表面にレーザを照射し更に該照射表面を反応性ガス中で熱処理する方法がある。しかし、この方法では、金属表面にレーザを照射した効果が反応性ガス中での熱処理で一部分減じることがある。
また、特許文献2に記載されているように、窒素を含む空気中でレーザを純チタンの金属表面上に照射して発色・模様形成させる方法がある。しかし、この方法は、単に純チタンの金属表面上にレーザを照射するだけなので微妙な色彩が表現できないという欠点がある。
また、基盤表面上にチタンを蒸着し同チタン被膜を酸化処理してその一部を酸化チタン被膜にした上、レーザ照射して該表面を模様化する方法がある。
しかし、この方法では、手間、コストがかかる欠点がある。
但し、レーザの1回の照射は、パルスレーザの連続的照射時においてパルスが繰返し照射された際の各パルス毎の照射のことではなく、連続レーザ、パルスレーザにかかわらず照射開始から停止までの連続的な1回の照射を示すものである。
2 レーザのコントローラ
3 光ファイバー
4 ケーブル
5 レーザ発振器
5a レーザ媒質
5b Qスイッチ
5c ミラー
5d レーザ光
5e ガルバノスキャナ
5f fθレンズ
6 ワーク
7 金属板又は金属箔又は金属粉
8 作業テーブル
9 ガラスファイバー
Claims (1)
- 金属を室温よりも高い温度で炉中に挿入保持し、該金属を一様に変色させた後、水素、アンモニア、一酸化炭素、メタンのガスまたはこれらの組合せのガスの雰囲気でレーザ照射し、該変色を還元させて変色程度を減少させ、その後該変色部分内に更に焦点距離を変えてレーザを照射して所定の色に変色させることを特徴とする金属のカラーマーキング方法。但し、レーザの1回の照射は、パルスレーザの連続的照射時においてパルスが繰返し照射された際の各パルス毎の照射のことではなく、連続レーザ、パルスレーザにかかわらず照射開始から停止までの連続的な1回の照射を示すものである。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004018345A JP4246645B2 (ja) | 2003-01-28 | 2004-01-27 | レーザによるカラーマーキング方法 |
Applications Claiming Priority (2)
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---|---|---|---|
JP2003018157 | 2003-01-28 | ||
JP2004018345A JP4246645B2 (ja) | 2003-01-28 | 2004-01-27 | レーザによるカラーマーキング方法 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008130468A Division JP2008207563A (ja) | 2003-01-28 | 2008-05-19 | レーザによるカラーマーキング方法 |
JP2008130463A Division JP2008265344A (ja) | 2003-01-28 | 2008-05-19 | レーザによるカラーマーキング方法 |
JP2008310797A Division JP4761404B2 (ja) | 2003-01-28 | 2008-12-05 | レーザによるカラーマーキング方法 |
Publications (2)
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JP2004250786A JP2004250786A (ja) | 2004-09-09 |
JP4246645B2 true JP4246645B2 (ja) | 2009-04-02 |
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JP2004018345A Expired - Lifetime JP4246645B2 (ja) | 2003-01-28 | 2004-01-27 | レーザによるカラーマーキング方法 |
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JP (1) | JP4246645B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108637486A (zh) * | 2018-05-30 | 2018-10-12 | 北京工业大学 | 金属彩色打标***及打标方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20060390A1 (it) * | 2006-03-03 | 2007-09-04 | Getters Spa | Metodo per formare strati di materiale getter su parti in vetro |
DE102007018402A1 (de) * | 2007-04-17 | 2008-10-23 | Panasonic Electric Works Europe Ag | Verfahren zum Einbringen einer Struktur in eine Oberfläche eines transparenten Werkstücks |
CN101648481A (zh) * | 2008-08-14 | 2010-02-17 | 深圳富泰宏精密工业有限公司 | 在壳体上制作具金属质感图案的方法 |
KR101080165B1 (ko) * | 2009-02-26 | 2011-11-07 | 주식회사 한광옵토 | 레이저빔을 이용한 칼라 마킹에 사용되는 투명재료와 이를 이용한 칼라 마킹 방법 |
FI20135386L (fi) | 2013-04-18 | 2014-10-19 | Cajo Tech Oy | Metallipintojen värimerkintä |
FI20135385L (fi) | 2013-04-18 | 2014-10-19 | Cajo Tech Oy | Metallipintojen värimerkintä |
JP6912061B2 (ja) * | 2017-11-09 | 2021-07-28 | マツダ株式会社 | 燃料給油管の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61188200A (ja) * | 1985-02-15 | 1986-08-21 | 月星ア−ト工業株式会社 | 模様付き金属板の製造方法 |
JPS6473091A (en) * | 1987-09-14 | 1989-03-17 | Nippon Steel Corp | Production of colored pattern-decorated metallic sheet |
JPH0317280A (ja) * | 1989-06-14 | 1991-01-25 | Mitsubishi Heavy Ind Ltd | 色彩模様板の製造方法 |
JPH0761198A (ja) * | 1993-08-26 | 1995-03-07 | Yoshioka Fujio | レーザによる金属のカラーマーキング方法 |
JPH09122939A (ja) * | 1995-10-26 | 1997-05-13 | Daido Steel Co Ltd | レーザークリーニング方法および装置 |
JPH09293872A (ja) * | 1996-04-26 | 1997-11-11 | Sharp Corp | 薄膜トランジスタの製造方法 |
JP2000254790A (ja) * | 1999-03-08 | 2000-09-19 | Niigata Prefecture | 金属の表面処理方法 |
JP2002080211A (ja) * | 2000-09-05 | 2002-03-19 | Canon Inc | カーボンナノチューブの製造方法 |
JP2003138384A (ja) * | 2001-10-30 | 2003-05-14 | Seiko Epson Corp | 表面処理方法および装飾品 |
-
2004
- 2004-01-27 JP JP2004018345A patent/JP4246645B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108637486A (zh) * | 2018-05-30 | 2018-10-12 | 北京工业大学 | 金属彩色打标***及打标方法 |
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JP2004250786A (ja) | 2004-09-09 |
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