JP2798634B2 - Protective tape for metal welding - Google Patents
Protective tape for metal weldingInfo
- Publication number
- JP2798634B2 JP2798634B2 JP7282893A JP28289395A JP2798634B2 JP 2798634 B2 JP2798634 B2 JP 2798634B2 JP 7282893 A JP7282893 A JP 7282893A JP 28289395 A JP28289395 A JP 28289395A JP 2798634 B2 JP2798634 B2 JP 2798634B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- tape
- welding
- base material
- metal welding
- 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 - Lifetime
Links
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、金属溶接時に、溶
融金属の高温飛散物が溶接金属面に付着するのを防ぐた
めに使用する金属溶接用プロテクトテープに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal welding protection tape used for preventing high-temperature scattered molten metal from adhering to a surface of a weld metal during metal welding.
【０００２】[0002]
【従来の技術】金属溶接の際、溶融金属の高温飛散物が
溶接金属に付着することがしばしばある。このような付
着物は、溶接作業終了後、ヤスリ等で削り落していた
が、これでは除去作業に時間を要するため作業性が悪
く、また、金属の表面を傷つけてしまうため外観を損な
ってしまうという問題点があった。2. Description of the Prior Art During metal welding, high-temperature scattered molten metal often adheres to the weld metal. Such deposits have been shaved off with a file or the like after the welding operation. However, this requires a long time for the removal operation, resulting in poor workability, and also damages the surface of the metal and impairs the appearance. There was a problem.
【０００３】[0003]
【発明が解決しようとする課題】従来技術は上記のよう
な課題を有していた。本発明の目的は、上記のような課
題を解決して、溶接作業を簡便、迅速かつ容易に行うた
めに好適な金属溶接用プロテクトテープを提供すること
にある。The prior art has the above-mentioned problems. An object of the present invention is to solve the above-described problems and to provide a metal welding protection tape suitable for performing a welding operation simply, quickly and easily.
【０００４】[0004]
【課題を解決するための手段】上記目的は、無機クロス
等の耐熱性材料を基材とし、該基材の両端にシリコーン
系または天然ゴム系エラストマを主剤とする再剥離性粘
着剤を塗工してなるプロテクトテープとすることによっ
て達成することができる。すなわち、金属溶接作業を行
う際、溶接箇所周辺で金属の高温飛散物の付着が想定さ
れる部分に上記テープを貼付し、高温飛散物を該テープ
の表面に付着させ、溶接作業終了後、該テープを剥離す
ることによって上記目的を達成するものである。An object of the present invention is to provide a releasable pressure-sensitive adhesive comprising a heat-resistant material such as an inorganic cloth as a base material and silicone or natural rubber-based elastomers at both ends of the base material. This can be attained by using a protective tape made of the above. That is, when performing a metal welding operation, the tape is attached to a portion where a high-temperature scattered object of metal is supposed to be attached around a welding point, and the high-temperature scattered object is adhered to the surface of the tape. The above object is achieved by peeling off the tape.
【０００５】上記テープに使用する基材としては、高温
飛散物がテープ表面に飛来し、付着しても容易に溶融す
ることなく、また、高温飛散物の有する熱を吸収するこ
とのできる、耐熱性に優れた無機系のクロス、特にガラ
スクロスを用いることが望ましい。[0005] As a base material used for the above-mentioned tape, a high-temperature scattered material is not easily melted even if it comes to the tape surface and adheres thereto. It is desirable to use an inorganic cloth having excellent properties, particularly a glass cloth.
【０００６】また、上記テープに使用する粘着剤として
は、溶接作業時の温度上昇にも影響を受けにくく、か
つ、作業後の粘着剤の残留(糊残)の可能性が少ないシリ
コーン系粘着剤を用いることが望ましい。しかし、シリ
コーン系粘着剤は価格が高いので、天然ゴム系の粘着剤
を用いることもできる。天然ゴム系粘着剤は、常温付近
では再剥離性、高温付近では燃え尽きる特性を有してい
るので、有利である。すなわち、溶接時には溶接部周辺
は常温〜高温(1000℃)となるため、常温付近では再剥離
性、高温付近では燃え尽きる特性を有していることが有
利で、天然ゴム系を主剤とする粘着剤を用いることが有
効である。[0006] As the pressure-sensitive adhesive used for the tape, a silicone pressure-sensitive adhesive which is hardly affected by a rise in temperature during welding work and has a low possibility of residual pressure-sensitive adhesive (paste residue) after the work. It is desirable to use However, since silicone adhesives are expensive, natural rubber adhesives can also be used. Natural rubber-based pressure-sensitive adhesives are advantageous because they have removability near room temperature and burn out near high temperatures. In other words, during welding, the temperature around the weld is between room temperature and high temperature (1000 ° C), so it is advantageous to have removability at around room temperature and to burn out at around high temperature. It is effective to use
【０００７】なお、テープ使用の場合、溶接作業終了後
テープを剥がす作業があり、再剥離性が要求されるの
で、粘着剤の塗工は基材全面ではなく、基材の両端のみ
に施すことが望ましい。In the case of using a tape, there is a work of peeling the tape after the welding operation is completed, and re-peelability is required. Therefore, the application of the adhesive should be performed only on both ends of the base material, not on the entire surface of the base material. Is desirable.
【０００８】[0008]
【発明の実施の形態】以下、本発明の金属溶接用プロテ
クトテープの構成について、実施の形態の例によって具
体的に説明する。金属溶接時に本発明の金属溶接用プロ
テクトテープを適用する形態について図１及び図２によ
って説明すると、まず、基材の両端のみに粘着剤を塗工
した本発明テープ２を、高温飛散物が付着すると想定さ
れる溶接箇所３の両脇の延長方向に沿って貼着した後、
溶接箇所３の溶接を行う。溶接作業が終了した後、テー
プ３を剥がせば、不要箇所に高温飛散物の付着のない溶
接体を得ることができる。BEST MODE FOR CARRYING OUT THE INVENTION The structure of a protection tape for metal welding according to the present invention will be specifically described below with reference to embodiments. The form in which the protection tape for metal welding of the present invention is applied at the time of metal welding will be described with reference to FIGS. 1 and 2. Then, after sticking along the extension direction on both sides of the assumed welding point 3,
The welding of the welding point 3 is performed. If the tape 3 is peeled off after the welding operation is completed, a welded body having no high-temperature scattered matter adhered to unnecessary portions can be obtained.
【０００９】[0009]
【発明の効果】以上述べてきたように、金属溶接用プロ
テクトテープを本発明構成のテープとすることによっ
て、従来技術の有していた課題を解決して、溶接作業を
簡便、迅速かつ容易に行うために好適な金属溶接用プロ
テクトテープを提供することができた。As described above, by using the protection tape for metal welding as the tape of the present invention, the problems of the prior art can be solved, and the welding operation can be performed simply, quickly and easily. It was possible to provide a metal welding protection tape suitable for performing the method.
【図１】本発明金属溶接用プロテクトテープの概略構成
を示す斜視断面図。FIG. 1 is a perspective sectional view showing a schematic configuration of a protection tape for metal welding of the present invention.
【図２】本発明金属溶接用プロテクトテープ適用の実施
の形態の一例を示す斜視図。FIG. 2 is a perspective view showing an example of an embodiment to which the protection tape for metal welding of the present invention is applied.
１…溶接すべき金属、２…本発明プロテクトテープ、３
…溶接箇所、４…基材、５…粘着剤。DESCRIPTION OF SYMBOLS 1 ... Metal to be welded, 2 ... Protective tape of the present invention, 3
... Welded parts, 4 ... Base material, 5 ... Adhesive.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平６−158008（ＪＰ，Ａ) 特開 昭58−148090（ＪＰ，Ａ) 実開 平４−53033（ＪＰ，Ｕ) 実開 昭57−65943（ＪＰ，Ｕ) 実開 昭61−111943（ＪＰ，Ｕ) 実開 昭57−65940（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) C09J 7/00 - 7/04 B23K 37/00──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-6-158008 (JP, A) JP-A-58-148090 (JP, A) JP-A-4-53033 (JP, U) JP-A-57-148 65943 (JP, U) Fully open sho 61-111943 (JP, U) Fully open sho 57-65940 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) C09J 7/00-7 / 04 B23K 37/00
Claims (2)
属表面に付着することを防ぐために、該金属表面に貼付
して使用する金属溶接用プロテクトテープであって、無
機クロス等の耐熱性材料を基材とし、該基材の両端にシ
リコーン系または天然ゴム系エラストマを主剤とする再
剥離性粘着剤を塗工してなることを特徴とする金属溶接
用プロテクトテープ。1. The method according to claim 1 , wherein when the metal is welded, the molten metal scattered material is
Affixed to the metal surface to prevent adhesion to metal surfaces
Protective tape for metal welding used as a base material, a heat-resistant material such as an inorganic cloth as a base material, and a re-peelable pressure-sensitive adhesive containing a silicone-based or natural rubber-based elastomer as a base material at both ends of the base material Protective tape for metal welding characterized by being made.
たことを特徴とする請求項１記載の金属溶接用プロテク
トテープ。2. The protection tape for metal welding according to claim 1, wherein a glass cloth is used as said heat resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7282893A JP2798634B2 (en) | 1995-10-31 | 1995-10-31 | Protective tape for metal welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7282893A JP2798634B2 (en) | 1995-10-31 | 1995-10-31 | Protective tape for metal welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09125026A JPH09125026A (en) | 1997-05-13 |
| JP2798634B2 true JP2798634B2 (en) | 1998-09-17 |
Family
ID=17658473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7282893A Expired - Lifetime JP2798634B2 (en) | 1995-10-31 | 1995-10-31 | Protective tape for metal welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2798634B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007029100A1 (en) * | 2007-06-21 | 2008-12-24 | Tesa Ag | Method for joining two metal parts by means of welding |
| JP5295194B2 (en) * | 2010-09-27 | 2013-09-18 | 中国電力株式会社 | Incombustible tape |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606415Y2 (en) * | 1980-09-30 | 1985-03-01 | 株式会社神戸製鋼所 | Device for separating insoluble substances in coal liquefaction liquid |
| JPS61111943U (en) * | 1984-12-27 | 1986-07-15 | ||
| JPH0718743Y2 (en) * | 1990-09-10 | 1995-05-01 | 大和化成株式会社 | Adhesive sheet |
| JP2902232B2 (en) * | 1992-11-19 | 1999-06-07 | 日東電工株式会社 | Pressure-sensitive adhesive composition and pressure-sensitive adhesive tape using the same |
-
1995
- 1995-10-31 JP JP7282893A patent/JP2798634B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09125026A (en) | 1997-05-13 |
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