JPS62282795A - Masking material for material working - Google Patents
Masking material for material workingInfo
- Publication number
- JPS62282795A JPS62282795A JP61123671A JP12367186A JPS62282795A JP S62282795 A JPS62282795 A JP S62282795A JP 61123671 A JP61123671 A JP 61123671A JP 12367186 A JP12367186 A JP 12367186A JP S62282795 A JPS62282795 A JP S62282795A
- Authority
- JP
- Japan
- Prior art keywords
- masking material
- laser light
- colored oil
- laser
- cutting
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 43
- 230000000873 masking effect Effects 0.000 title claims abstract description 36
- 229920003051 synthetic elastomer Polymers 0.000 claims abstract description 12
- 239000005061 synthetic rubber Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 239000000975 dye Substances 0.000 abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920003319 Araldite® Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
３発明の詳細な説明
〔産業上の利用分野〕
本発明は、金属部材表面のエツチングなどに際して用い
るマスキング材、さらに詳しくは、レーザ光線により高
速でかつ正確に切断できるようにした、材料加工用マス
キング材に関する。Detailed Description of the Invention 3. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a masking material used for etching the surface of a metal member, and more specifically to a masking material that can be used to cut the surface of a metal member at high speed and accurately using a laser beam. This invention relates to a masking material for material processing.
金属部材表面のエツチングなどに際しては、該部材表面
にマスキング材を塗布し、乾燥させた後、エツチングを
施す部分のマスキング材をレーザ光線を用いて切取って
いる。When etching the surface of a metal member, a masking material is applied to the surface of the member, dried, and then the masking material in the area to be etched is cut off using a laser beam.
従来のマスキング材は合成ゴムを主成分としたものであ
り、薄茶色をした半透明な物質である。このマスキング
材を、レーザ光線を用いて切断する場合、レーザ光線を
照射しても、マスキング材のレーザ光線の吸収率が低い
ため、マスヤング材がレーザ光線を透過してしまってレ
ーザ光線のエネルギが十分吸収されず、マスキング材の
切断は低速度でしか行い得す、その上切断部の仕上シも
悪く、高価なレーザ切断製置が十分に活用できない。Conventional masking materials are mainly composed of synthetic rubber, and are a light brown, translucent substance. When cutting this masking material using a laser beam, even if the laser beam is irradiated, the masking material has a low absorption rate of the laser beam, so the laser beam passes through the masking material and the energy of the laser beam is lost. It is poorly absorbed, the masking material can only be cut at low speeds, and the cuts have a poor finish, making expensive laser cutting equipment less useful.
本発明は、従来法がもつ、以上のような問題点を解消さ
せ、レーザ光線による切断を高速で、かつ正確に行える
ようにした材料加工用マスキング材を提供すること？目
的とする。An object of the present invention is to provide a masking material for material processing that solves the above-mentioned problems of the conventional method and allows cutting with a laser beam to be performed at high speed and accurately. purpose.
この目的を達成させるために、種々研究した結果、従来
の合成ゴム系マスキング材に、レーザ光線のエネルギー
を良く吸収し、かつマスキング材と十分にまざり合い、
マスキング材の性能を劣下させないような、有色油性染
料を配合することにより、レーザ光線を用いて容易に切
断できるようになることを見出し、本発明を完成した。In order to achieve this objective, we conducted various studies and found that conventional synthetic rubber masking materials can absorb the energy of laser beams well and mix well with the masking materials.
The present invention was completed based on the discovery that by incorporating a colored oil-based dye that does not deteriorate the performance of the masking material, it becomes possible to easily cut the masking material using a laser beam.
すなわち本発明は、合成ゴム系マスキング材に、有色油
性染料を配合し、レーザ光線の吸収率を向上させたこと
を特徴とする材料加工用マスキング材でらる。That is, the present invention provides a masking material for material processing, which is characterized by blending a colored oil-based dye into a synthetic rubber-based masking material to improve the absorption rate of laser beams.
本発明で。使用する合成ゴム系マスキング材は、アルミ
材料をマスキングし、水酸化ナトリウムでエツチングす
るような場合、溶解したり、反応したりしないことが必
要であり、ブタジェンスチレンゴムを主成分とするもの
などがある。）また本発明で使用する有色油性染料とし
てはカーボンを主成分とするものなどがある。なお合成
ゴム系マスキング材に対する有色油性材料の配合割合は
、合成ゴムが均一に着色される程度、例えば５１１を度
が適当である。With the present invention. The synthetic rubber masking material to be used must not dissolve or react when masking aluminum materials and etching with sodium hydroxide, and must be one whose main component is butadiene styrene rubber. There is. ) Furthermore, the colored oil dyes used in the present invention include those containing carbon as a main component. The appropriate blending ratio of the colored oil-based material to the synthetic rubber masking material is such that the synthetic rubber is uniformly colored, for example, 511 degrees.
本発明のマスキング材を切断するために使用するレーザ
光線としては、連続発信ＣＯｔレーザ、パルス発信ＹＡ
Ｇ （ヤグ）レーザなどがある。The laser beam used to cut the masking material of the present invention includes a continuous emission COt laser, a pulse emission YA laser beam, and a pulse emission YA laser beam.
Examples include G (YAG) laser.
本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described based on the drawings.
第１図に示すように、合成ゴム系マスキング材に有色油
性染料（例えばカーボン）を配合すると、その色の濃さ
に従ってレーザ光線の吸収率が向上する。As shown in FIG. 1, when a colored oil-based dye (for example, carbon) is blended into a synthetic rubber masking material, the absorption rate of laser beams improves according to the depth of the color.
そこで、第２図に示すように、有色油性染料（カーボン
）を５チ配合した合成ゴム系マスキング材１を、材料（
アルミ合金）Ｓ上に塗布し、そのマスキング材をレーザ
光線２によって切断すると、従来のマスキング材では切
断速度が毎分数ミリメータであったものが、毎分約２メ
ーターときわめて高速度で切断できた。Therefore, as shown in Fig. 2, a synthetic rubber masking material 1 containing five colored oil dyes (carbon) was used as
When the masking material was applied onto S (aluminum alloy) and cut by laser beam 2, the cutting speed was extremely high, approximately 2 meters per minute, whereas with conventional masking materials the cutting speed was several millimeters per minute. .
なお本実施例においては、合成ゴム系マスキング材とし
てブタジェンスチレンを主成分とするアトコートｊｌ
８２０ （ａａｏｃｏａｔ ＡＯ−８２０：アトコー
ト社製）、有色油性染料としてカーボンを主成分とする
ＣよりＡアラルダイトカラリングペースドナ７２（Ｃよ
りＡ Ａｒａｌｄｉｔｅ Ｃｏ’Ｌｏｕｒｉｎｇｐａｓ
ｔｅ◆７２；チバ社製）を使用した。またレーザ光線は
つぎの２種を使用したが、結果は同様であった。（１）
連続発振Ｃ０２レーザ（波長１１６μ惧、出力的２０Ｗ
）、（２）パルス発振ＹＡＧ （ヤグ）Ｖ−ザ（波長１
．０６μ惰、パルス数９０Ｈｚ、出力的２０Ｗ）
〔発明の効果〕
以上述べたように、本発明によれば、下記に示す効果が
得られる。In this example, Atocoat Jl, which has butadiene styrene as its main component, was used as a synthetic rubber masking material.
820 (aaocoat AO-820: manufactured by Atocoat Co., Ltd.), C to A Araldite Coloring Pase Dona 72 (C to A Araldite Co'Louringpas), which has carbon as the main component as a colored oil dye.
te◆72; manufactured by Ciba Corporation) was used. The following two types of laser beams were used, but the results were the same. (1)
Continuous wave C02 laser (wavelength 116μ, output power 20W)
), (2) Pulse oscillation YAG (YAG) V-the (wavelength 1
．． (06 μ inertia, pulse number 90 Hz, output power 20 W) [Effects of the Invention] As described above, according to the present invention, the following effects can be obtained.
（１）切断速度の高速化：従来のマスキング材の場合は
、毎分数ｚ ’）メータだったのが、本発明によれば毎
分約２メータと飛躍的に向上する。(1) Increased cutting speed: In the case of conventional masking materials, the cutting speed was several z') meters per minute, but according to the present invention, the cutting speed is dramatically improved to about 2 meters per minute.
（２）切断部の高品質化：従来法では未切断部が残った
りしたが、本発明によれば、完全かつシャープに切断で
きる。(2) Higher quality of cut parts: In the conventional method, uncut parts remained, but according to the present invention, complete and sharp cuts can be made.
第１図は本発明におけるマスキング材の色の濃さとレー
ザ光線吸収率の関係を示す図、第２図は本発明によるマ
スキング材の切断状態を示す図、第３図は第２図におけ
るＡ −Ａ’断面図である。
第１図
第２図FIG. 1 is a diagram showing the relationship between the color density of the masking material and the laser beam absorption rate in the present invention, FIG. 2 is a diagram showing the cutting state of the masking material according to the present invention, and FIG. 3 is a diagram showing the A-- It is an A' sectional view. Figure 1 Figure 2
Claims (1)
ーザ光線の吸収率を向上させたことを特徴とする材料加
工用マスキング材。A masking material for material processing that is characterized by combining a synthetic rubber-based masking material with a colored oil-based dye to improve the absorption rate of laser beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61123671A JPS62282795A (en) | 1986-05-30 | 1986-05-30 | Masking material for material working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61123671A JPS62282795A (en) | 1986-05-30 | 1986-05-30 | Masking material for material working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62282795A true JPS62282795A (en) | 1987-12-08 |
Family
ID=14866412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61123671A Pending JPS62282795A (en) | 1986-05-30 | 1986-05-30 | Masking material for material working |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62282795A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0266264U (en) * | 1988-11-04 | 1990-05-18 | ||
| JPH0266265U (en) * | 1988-11-04 | 1990-05-18 | ||
| JPH02169192A (en) * | 1988-12-21 | 1990-06-29 | Denki Kagaku Kogyo Kk | Method for cutting sintered body of cubic boron nitride |
| JPH09192857A (en) * | 1995-08-16 | 1997-07-29 | Santa Barbara Res Center | Laser beam scribing on glass with using nd:yag laser beam |
| WO2017222289A1 (en) * | 2016-06-21 | 2017-12-28 | 이태경 | Device for manufacturing guide template for dental implant surgery |
-
1986
- 1986-05-30 JP JP61123671A patent/JPS62282795A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0266264U (en) * | 1988-11-04 | 1990-05-18 | ||
| JPH0266265U (en) * | 1988-11-04 | 1990-05-18 | ||
| JPH02169192A (en) * | 1988-12-21 | 1990-06-29 | Denki Kagaku Kogyo Kk | Method for cutting sintered body of cubic boron nitride |
| JPH09192857A (en) * | 1995-08-16 | 1997-07-29 | Santa Barbara Res Center | Laser beam scribing on glass with using nd:yag laser beam |
| WO2017222289A1 (en) * | 2016-06-21 | 2017-12-28 | 이태경 | Device for manufacturing guide template for dental implant surgery |
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