JP3325979B2 - Repair method of bumper - Google Patents
Repair method of bumperInfo
- Publication number
- JP3325979B2 JP3325979B2 JP31981893A JP31981893A JP3325979B2 JP 3325979 B2 JP3325979 B2 JP 3325979B2 JP 31981893 A JP31981893 A JP 31981893A JP 31981893 A JP31981893 A JP 31981893A JP 3325979 B2 JP3325979 B2 JP 3325979B2
- Authority
- JP
- Japan
- Prior art keywords
- bumper
- spot
- drying furnace
- line
- drying
- 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
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、塗装不良のバンパーを
補修する際の補修方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a repairing method for repairing a poorly coated bumper.
【０００２】[0002]
【従来の技術】従来、塗装不良バンパーの補修作業は、
図３に示す作業手順フローチャートのように行われてい
る。先ず、ラインの塗装工程において塗装した（Ｓ１０
０）後に、検査を行う（Ｓ１０１）。そして、検査結果
が不合格ではないが、磨きが必要な場合には、ポリシン
ング仕上げを行った（Ｓ１０２）後に、検査を行う（Ｓ
１０３）。検査結果が不合格の場合には、不良箇所だけ
ではなくバンパー全体をペーパ研ぎした（Ｓ１０４）後
に、バンパー全体をラインの塗装工程において再塗装し
ている（Ｓ１００）。2. Description of the Related Art Conventionally, a repair work for a poorly-painted bumper is performed by:
It is performed as shown in the work procedure flowchart shown in FIG. First, painting was performed in the painting process of the line (S10
After 0), an inspection is performed (S101). Then, if the inspection result is not rejected but polishing is required, the inspection is performed after performing the polysing finishing (S102).
103). If the inspection result is unacceptable, not only the defective part but also the entire bumper is sanded (S104), and then the entire bumper is repainted in the line coating process (S100).
【０００３】[0003]
【発明が解決しようとする課題】従来の技術において
は、不必要な箇所についても再塗装するため、工数が掛
かり、塗料の消費も多くなるという問題点を有してい
た。また、ラインの塗装工程を使用して補修作業を行う
ため、生産性が上がらないという問題点を有していた。In the prior art, there is a problem in that unnecessary portions are repainted, which requires a lot of man-hours and consumes a lot of paint. In addition, since the repair work is performed using the coating process of the line, there is a problem that productivity is not improved.
【０００４】本発明は、従来の技術が有するこのような
問題点に鑑みてなされたものであり、その目的とすると
ころは、簡便な方法で、且つ省資源・省エネルギーに寄
与するバンパーの補修方法を提供しようとするものであ
る。The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to provide a method of repairing a bumper which is simple and contributes to resource and energy saving. It is intended to provide.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決すべく本
発明は、塗装手直しを必要とするバンパーを補修する場
合に、手直し部のみを、研磨紙による研磨修正、白ガス
による清掃、ユニウール、研磨紙やコンパウンドなどに
よるあらし、エナメルとクリアから成るトップコート、
ぼかし液によるぼかし、熱風循環による乾燥の順番で、
スポット的（部分的）に再塗装処理するものでまた、熱
風循環による乾燥は、ライン乾燥炉の余熱を利用したス
ポット乾燥炉で行うものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a method of repairing a bumper which requires painting rework, only the reworked portion is polished by a polishing paper, and white gas is removed.
Cleaning, uni-wool, abrasive paper and compound
Storm, top coat consisting of enamel and clear,
In the order of blurring by the blurring liquid and drying by hot air circulation,
Also intended repainting process spot (partial), heat
Drying by air circulation is performed in a spot drying furnace using residual heat of a line drying furnace.
【０００６】[0006]
【作用】塗装手直しを必要とするバンパーの必要な箇所
のみ再塗装され、再塗装後の乾燥もライン乾燥炉の余熱
を利用したスポット乾燥炉で行われる。[Function] Only the necessary portions of the bumper requiring repainting are repainted, and drying after repainting is also performed in the spot drying furnace using the residual heat of the line drying furnace.
【０００７】[0007]
【実施例】以下に本発明の実施例を添付図面に基づいて
説明する。ここで、図１は本発明に係るバンパーの補修
方法の作業手順フローチャート、図２はスポット乾燥炉
とライン乾燥炉の関係を示す説明図である。Embodiments of the present invention will be described below with reference to the accompanying drawings. Here, FIG. 1 is a flowchart of a work procedure of the bumper repair method according to the present invention, and FIG. 2 is an explanatory diagram showing a relationship between a spot drying furnace and a line drying furnace.
【０００８】バンパーは、前処理（塩素系溶剤）、下塗
り（プライマー）、トップコート（エナメル、クリ
ア）、乾燥（熱風循環）から成るラインの塗装工程で塗
装される（Ｓ１）。塗装完了後、バンパーの検査を行い
（Ｓ２）、品質が合格であれば、バンパーは次工程へ搬
送される（Ｓ３）。また、検査結果により磨きが必要で
あれば、ポリシンング仕上げを行う（Ｓ４）。また、検
査結果が不合格（不具合箇所が大きく、例えば葉書の大
きさ以上でスポット補修が困難と判断された場合）であ
ればペーパ研ぎを行った（Ｓ５）後に、ラインの塗装工
程で再度塗装を行う（Ｓ１）。[0008] The bumper is applied in a coating process of a line including a pretreatment (chlorine-based solvent), an undercoat (primer), a top coat (enamel, clear), and drying (hot air circulation) (S1). After the coating is completed, the bumper is inspected (S2). If the quality is passed, the bumper is transported to the next process (S3). If polishing is necessary according to the inspection result, a polysing finish is performed (S4). In addition, if the inspection result is rejected (if the defective portion is large, for example, it is judged that spot repair is difficult because of the size of the postcard or more), after the paper is sharpened (S5), painting is performed again in the line painting process. (S1).
【０００９】ポリシンング仕上げ（Ｓ４）は、研磨紙に
よる研磨と極細目のコンパウンドによるポリシャー研磨
（Ｓ４ａ）、コンパウンドによる艶だし（Ｓ４ｂ）、ワ
ックスによる白ボケ消し（Ｓ４ｃ）の順番で行われる。The polishing (S4) is performed in the following order: polishing with abrasive paper, polishing with a very fine compound (S4a), polishing with a compound (S4b), and removing white blur with a wax (S4c).
【００１０】ポリシンング仕上げ（Ｓ４）終了後、更に
検査を行い（Ｓ６）、検査結果が合格であれば、バンパ
ーは次工程へ搬送される（Ｓ３）。また、検査結果が不
合格であれば、バンパーにスポット塗装を施す（Ｓ
７）。After finishing the polysinging (S4), further inspection is performed (S6). If the inspection result passes, the bumper is transported to the next step (S3). If the inspection result is unacceptable, the bumper is spot-painted (S
7).
【００１１】スポット塗装（Ｓ７）は、研磨紙による研
磨修正（Ｓ７ａ）、白ガスによる清掃（Ｓ７ｂ）、ユニ
ウール、研磨紙やコンパウンドなどによるあらし（Ｓ７
ｃ）、エナメルとクリアから成るトップコート（Ｓ７
ｄ）、ぼかし液によるぼかし（Ｓ７ｅ）、熱風循環によ
る乾燥（Ｓ７ｆ）が、以上の順番で行われる。The spot coating (S7) is performed by polishing correction using abrasive paper (S7a), cleaning using white gas (S7b), storm using uniwool, abrasive paper or a compound (S7).
c), a top coat composed of enamel and clear (S7
d), blurring with a blurring liquid (S7e), and drying by hot air circulation (S7f) are performed in the above order.
【００１２】なお、あらし（Ｓ７ｃ）では、ユニウー
ル、研磨紙やコンパウンドなどの材料のうち、最適な材
料が選択される。トップコート（Ｓ７ｄ）では、メイン
ラインの塗装工程（Ｓ１）で、塗料と硬化剤とシンナに
よる調合済みの塗料が使用される。ぼかし（Ｓ７ｅ）で
使用されるぼかし液は、例えば硬化剤２％、クリア８
％、シンナ４５％〜１０％、リターダ４５％〜８０％の
配合比で調合される。シンナとしては、例えばソフレッ
クスクリヤー用シンナ（関西ペイント株式会社製）、リ
ターダとしては、例えばハイアート＃３０００リターダ
（イサム塗料株式会社製）等を用いる。リターダの配合
比が４５％以下だとハダ荒れ及びボカシ目が発生し、前
記ポリシャー研磨（Ｓ４ａ）の工数大となる。また、リ
ターダの配合比が８０％以上だとぼかし液とトップコー
トの密着性に問題が生じる不具合がある。In the storm (S7c), an optimum material is selected from materials such as uniwool, abrasive paper, and compound. In the top coat (S7d), in the main line painting step (S1), a paint that has been prepared using a paint, a curing agent, and a thinner is used. The blurring liquid used in the blurring (S7e) is, for example, 2% of a curing agent, clear 8
%, Thinner 45% to 10%, and retarder 45% to 80%. As the thinner, for example, a thinner for Soflex clear (manufactured by Kansai Paint Co., Ltd.) is used, and as the retarder, for example, Hi Art # 3000 retarder (manufactured by Isamu Co., Ltd.) is used. If the compounding ratio of the retarder is 45% or less, rough soldering and blurring occur, and the man-hour for polishing the polisher (S4a) increases. Further, if the compounding ratio of the retarder is 80% or more, there is a problem that a problem occurs in the adhesion between the blurring liquid and the top coat.
【００１３】また、乾燥（Ｓ７ｆ）は、図３に示すよう
に、ラインの塗装工程（Ｓ１）に設置されたライン乾燥
炉１０の温風を利用したスポット乾燥炉１１で、８０℃
で３０分の熱風循環で行われる。スポット乾燥炉１１
は、ライン乾燥炉１０と循環ダクト１２で接続され、ス
ポット乾燥炉１１の入口側に送風ファン１３が設けられ
ている。１４は、スポット乾燥炉１１の操作盤である。As shown in FIG. 3, the drying (S7f) is performed at 80 ° C. in a spot drying furnace 11 using warm air of a line drying furnace 10 installed in a line coating step (S1).
With hot air circulation for 30 minutes. Spot drying furnace 11
Is connected to a line drying furnace 10 by a circulation duct 12, and a blower fan 13 is provided on the inlet side of the spot drying furnace 11. Reference numeral 14 denotes an operation panel of the spot drying furnace 11.
【００１４】ラインの塗装工程（Ｓ１）における乾燥
は、台車１５に載置したバンパー１６をライン乾燥炉１
０内を搬送させながら行う（８０℃で３０分の熱風循
環）。なお、ライン乾燥炉１０からスポット乾燥炉１１
に温風を送る必要がない場合は、送風ファン１３を駆動
せずにライン乾燥炉１０内を温風が循環するようにして
いる。In the drying in the line coating step (S1), the bumper 16 mounted on the carriage 15 is
This is carried out while transporting inside 0 (circulation of hot air at 80 ° C. for 30 minutes). In addition, the line drying furnace 10 is connected to the spot drying furnace 11.
When it is not necessary to send hot air to the air dryer, the hot air is circulated in the line drying furnace 10 without driving the blowing fan 13.
【００１５】一方、スポット塗装（Ｓ７）における乾燥
（Ｓ７ｆ）は、ある程度の数がまとまった時に、バンパ
ー１６を台車１７に載置してスポット乾燥炉１１に搬入
し、送風ファン１３を駆動してライン乾燥炉１０内の温
風をスポット乾燥炉１１に送り込む。この時、温風をス
ポット乾燥炉１１内において循環させると共に、温風を
８０℃に維持するためライン乾燥炉１０とスポット乾燥
炉１１との間でも循環させる。このようにして、スポッ
ト乾燥炉１１でも、８０℃で３０分の熱風循環によりバ
ンパー１６の乾燥が行われる。On the other hand, in the drying (S7f) in the spot coating (S7), when a certain number is collected, the bumpers 16 are placed on the carriage 17 and are carried into the spot drying furnace 11, and the blowing fan 13 is driven. The hot air in the line drying furnace 10 is sent to the spot drying furnace 11. At this time, the hot air is circulated in the spot drying furnace 11 and also between the line drying furnace 10 and the spot drying furnace 11 to maintain the hot air at 80 ° C. Thus, the bumper 16 is also dried in the spot drying furnace 11 by circulating hot air at 80 ° C. for 30 minutes.
【００１６】次に、乾燥したバンパーは、再度ポリシン
ング仕上げを行い（Ｓ４）、ポリシンング仕上げ終了
後、再度検査を行い（Ｓ６）、検査結果が合格であれ
ば、バンパーは次工程へ搬送される（Ｓ３）。また、検
査結果が不合格であれば、再度バンパーにスポット塗装
を施す（Ｓ７）。Next, the dried bumper is subjected to polysing finishing again (S4), and after finishing the polysing finishing, is inspected again (S6). If the inspection result is passed, the bumper is transported to the next step (S4). S3). If the inspection result is unacceptable, the bumper is again spot-painted (S7).
【００１７】[0017]
【発明の効果】以上説明したように本発明によれば、塗
料の消費量削減など省資源に寄与出来る。また、バンパ
ーの補修作業をラインの塗装工程を使用せずに行うの
で、生産性の向上を妨げることない。更に、バンパーの
乾燥をライン乾燥炉の余熱を利用することによって行う
ので、ランニングコストを低減すると共に、省エネルギ
ーに寄与することが出来る。As described above, according to the present invention, it is possible to contribute to resource saving such as reduction of paint consumption. Further, since the repair work of the bumper is performed without using the painting process of the line, the improvement of productivity is not hindered. Further, since the drying of the bumper is performed by utilizing the residual heat of the line drying furnace, running costs can be reduced and energy can be saved.
【図１】本発明に係るバンパーの補修方法の作業手順フ
ローチャートFIG. 1 is a flowchart of a work procedure of a bumper repair method according to the present invention.
【図２】スポット乾燥炉とライン乾燥炉の関係を示す説
明図FIG. 2 is an explanatory diagram showing a relationship between a spot drying furnace and a line drying furnace.
【図３】従来におけるバンパーの補修方法の作業手順フ
ローチャートFIG. 3 is a flowchart showing a work procedure of a conventional bumper repair method.
１０…ライン乾燥炉、１１…スポット乾燥炉、１２…循
環ダクト、１３…送風ファン、１５，１７…台車、１６
…バンパー。DESCRIPTION OF SYMBOLS 10 ... Line drying furnace, 11 ... Spot drying furnace, 12 ... Circulation duct, 13 ... Blower fan, 15, 17 ... Dolly, 16
…bumper.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ // Ｂ０５Ｃ 9/14 Ｂ０５Ｃ 9/14 (58)調査した分野(Int.Cl.7，ＤＢ名) B05D 1/00 - 7/26 B05C 9/14 ────────────────────────────────────────────────── ─── Continued on the front page (51) Int.Cl. 7 Identification symbol FI // B05C 9/14 B05C 9/14 (58) Fields surveyed (Int. Cl. 7 , DB name) B05D 1/00-7 / 26 B05C 9/14
Claims (2)
する場合に、手直し部のみを、研磨紙による研磨修正、
白ガスによる清掃、ユニウール、研磨紙やコンパウンド
などによるあらし、エナメルとクリアから成るトップコ
ート、ぼかし液によるぼかし、熱風循環による乾燥の順
番でスポット的に再塗装処理することを特徴とするバン
パーの補修方法。When repairing a bumper that requires repainting, only the retouched portion is polished and repaired with abrasive paper.
Cleaning with white gas, uni-wool, abrasive paper and compounds
Storm by the top, top co. Consisting of enamel and clear
In order of heating, blurring with a blurring liquid, and drying with hot air circulation.
A method of repairing a bumper, characterized by spot repainting at the turn.
炉の余熱を利用したスポット乾燥炉で行う請求項1記載
のバンパーの補修方法。Wherein drying by the hot air circulation, according to claim 1, wherein performing the spot drying oven using residual heat of the line drying oven
A method of repairing a bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31981893A JP3325979B2 (en) | 1993-12-20 | 1993-12-20 | Repair method of bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31981893A JP3325979B2 (en) | 1993-12-20 | 1993-12-20 | Repair method of bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07171492A JPH07171492A (en) | 1995-07-11 |
| JP3325979B2 true JP3325979B2 (en) | 2002-09-17 |
Family
ID=18114549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31981893A Expired - Lifetime JP3325979B2 (en) | 1993-12-20 | 1993-12-20 | Repair method of bumper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3325979B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3666946B2 (en) * | 1995-09-19 | 2005-06-29 | 本田技研工業株式会社 | Paint repair line |
-
1993
- 1993-12-20 JP JP31981893A patent/JP3325979B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07171492A (en) | 1995-07-11 |
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