JPS62254877A - Painting method - Google Patents
Painting methodInfo
- Publication number
- JPS62254877A JPS62254877A JP9897986A JP9897986A JPS62254877A JP S62254877 A JPS62254877 A JP S62254877A JP 9897986 A JP9897986 A JP 9897986A JP 9897986 A JP9897986 A JP 9897986A JP S62254877 A JPS62254877 A JP S62254877A
- Authority
- JP
- Japan
- Prior art keywords
- color
- base
- painting
- masking
- tone
- 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
- 238000010422 painting Methods 0.000 title abstract description 32
- 238000000034 method Methods 0.000 title description 20
- 230000000873 masking effect Effects 0.000 claims abstract description 20
- 239000010445 mica Substances 0.000 claims abstract description 20
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 3
- 238000004070 electrodeposition Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000002987 primer (paints) Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- 241001441724 Tetraodontidae Species 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、例えば、自動車の車体外面にツートン（・
ｔｗｏ ｔｏｎｅ）塗装を・施すような塗装方法に関す
る。[Detailed Description of the Invention] (Industrial Application Field) This invention provides two-tone (.
It relates to a painting method such as painting (two tone).
（従来技術）
従来、上述例の塗装方法としては、例えば、次の如き方
法があった。(Prior Art) Conventionally, as the coating method of the above-mentioned example, there have been, for example, the following methods.
すなわら、被塗装物としての下塗り済みの仮台りにカラ
ー中塗りを施した後に焼付は処理する第１工程と、上記
カラー中塗り上にカラーベースを塗装し、焼付は処理す
る第２工程と、上述のツートン用カラーベース上にマイ
カベース（バールベースともいう）を塗装する第３工程
と、Ｆ述のマイカベース上にクリアラッカ（ｃｌｅａｒ
１ａｃｑｕｅｒ ）等の透明塗装を施した後に、焼付
は処理する第４工程と、上述のクリア塗装上に所定のマ
スキングを施して、前述の第２工程にＪ３けるカラーペ
ースとは異色のカラーペースを塗装した後に、焼イ・目
プ処理する第５工程と、上述のマスキングを除去して既
塗装面上にマイカベースを再塗装Ｊる第６エ程と、この
再塗装されたマイカベース上にクリア塗装を流した侵に
、焼付は処理する第７エ程とを備えたツートン塗装方法
である。In other words, the first step is to apply a color intermediate coat to a temporary base that has already been primed as the object to be painted, and then process the baking process, and the second process is to apply a color base on the color intermediate coat and process the baking process. and the third step of painting a mica base (also called burl base) on the two-tone color base mentioned above, and clear lacquer (clear lacquer) on the mica base described in F.
The fourth step is to apply a transparent coating such as 1acquer) and then apply the baking process, and the second step is to apply a predetermined masking on the above-mentioned clear coating to create a color pace that is different from the color pace in J3. After painting, there is a 5th process of baking and polishing, a 6th process of removing the above-mentioned masking and repainting the mica base on the already painted surface, and a 6th process of repainting the mica base on the repainted mica base. This is a two-tone painting method that includes a seventh step that involves washing off the clear coat and baking it.
この従来の塗装方法をフロー線図で示すと次の通りであ
る。This conventional coating method is shown in a flow diagram as follows.
カラー中ＴＰす→焼付け→カラーベース塗装→焼付け→
マイノコベース塗装→クリア塗装→焼付け→マスキング
→カラーベース塗装→焼付け→マイカベース塗装→クリ
ア塗装→焼付け
このような従来の塗装方法では、塗装７回、焼付け５回
、マス４：フグ１回の合計１３の処理工数が必要で、ツ
ートン塗装に多大な工程数を要するばかりでなく、塗装
コストが著しく高価となる伺題点を有していた。Color medium TP → Baking → Color base painting → Baking →
Minoko base painting → Clear painting → Baking → Masking → Color base painting → Baking → Mica base painting → Clear painting → Baking With this conventional painting method, a total of 7 times of painting, 5 times of baking, and 1 time of mass 4: blowfish. This method requires 13 processing steps, which not only requires a large number of steps for two-tone coating, but also has the problem of significantly increasing the coating cost.
（発明の目的）
この発明は、マスキング時点を特異に設定することで、
塗装回数、焼付は同数を大幅に削減して、工程数の大幅
な低減を図ることができ、それでいて外観をほぼ同一に
仕上げることができる塗装方法の提供を目的とする。(Object of the invention) The present invention provides the following advantages:
To provide a coating method capable of significantly reducing the number of coatings and baking, thereby significantly reducing the number of steps, and yet achieving almost the same finish in appearance.
（発明の構成）
この発明は、被施装物にカラー中塗りを施す第１工程と
、上記ノＪラー中塗り上に所定のマスキングを施してツ
ー１−ン用カラーベースを塗装する第２工程と、」二記
マスキングを除去し、ツートン用カラーベースＪ３よび
カラー中塗り上にマイカベースを塗装づる第３工程と、
上記マイカベース上にクリア塗装を施Ｊ゛第４工程とを
備えた塗装方法であることを特徴とする。(Structure of the Invention) This invention comprises a first step of applying a color intermediate coating to an object to be coated, and a second step of applying a predetermined masking on the above-mentioned J-color intermediate coating and painting a color base for tools. and the third step of removing the masking described in Section 2 and painting mica base on the two-tone color base J3 and color intermediate coating,
The present invention is characterized in that it is a coating method comprising a fourth step of applying a clear coating onto the mica base.
（発明の効果）
この発明によれば、マスキング処理時点をカシ−中塗り
処理後に設定し、ツートン用カラーベースを塗装し、そ
の後、上述のマスキングを除去してｒ！１塗装面にマイ
カベースおよびクリア塗装を施すので、従来方法と比較
して工程数の大幅な低減を図ることができる効果があり
、それでいて外観を従来とほぼ同一に仕上げることかで
きる効果がある。(Effects of the Invention) According to the present invention, the masking processing time is set after the oak intermediate coating processing, the two-tone color base is applied, and then the above-mentioned masking is removed. Since mica base and clear coating are applied to one painted surface, the number of steps can be significantly reduced compared to conventional methods, and the appearance can be finished to be almost the same as conventional methods.
（実施例） この発明の一実施例を以下図面に基づいて詳述する。(Example) An embodiment of the present invention will be described in detail below based on the drawings.
図面はツートン塗装方法を示し、まず第１図に示すよう
に電着処理により下塗りを施した板金１（いわゆるＥＤ
）の外表面に所定厚みにカラー中塗り２を施した後に、
所定条件下で焼付は処理する。（第１工程）
次に第２図にポリツートン用カラーベース３の非塗Ｖ：
ｃ部にマスキングシート等でマスキングを施し、このマ
スキングシートの所定開口部に対応するカラー中塗り２
上にツートン用カラーベース３を塗装した後に、所定条
件下で焼付は処理する。The drawing shows a two-tone coating method. First, as shown in Figure 1, a sheet metal 1 (so-called ED
) After applying color intermediate coating 2 to a predetermined thickness on the outer surface of
Burning is processed under predetermined conditions. (First step) Next, in Figure 2, uncoated V of polytwo-tone color base 3:
Mask part c with a masking sheet, etc., and apply color intermediate coating 2 corresponding to the predetermined opening of this masking sheet.
After painting the two-tone color base 3 on top, baking is performed under predetermined conditions.
（第２工程）
ここで、上述のツートン用カラーベース３の塗料組成は
、顔料を２５〜３０重量パーセント、樹脂を５０〜６０
１聞パーセント、溶剤Ｊ３よび添加剤を残Ｍに設定する
。(Second step) Here, the paint composition of the above-mentioned two-tone color base 3 includes 25 to 30 weight percent of pigment and 50 to 60 weight percent of resin.
1%, solvent J3 and additives are set to residual M.
また上述の焼付Ｕ条何は、焼付番プ渇度１／ＩＯ℃に、
焼付は処理時間を約２０分にそれぞれ設定する。In addition, the above-mentioned burning U line is determined by the burning number dryness 1/IO℃,
The processing time for baking is set to about 20 minutes.
次に、前述のマスキングを除去し、先の第１工程〈第１
図参照）、第２工程（第２図参照）ぐ既に塗装、焼付は
済みのツートン用カラーベース３Ｊ３よびカラー中塗り
２上に、第３図に示す如（マイカベース４を塗装する。Next, the masking described above is removed and the first step (first step) is performed.
In the second step (see Fig. 2), a mica base 4 (mica base 4) is applied as shown in Fig. 3 on the two-tone color base 3J3 and color intermediate coating 2, which have already been painted and baked.
（第３工程）ここで、上述のマイカベース４の塗料組成
は、ホワイトマイカ（白雲母、ｍｕｓｃｏｖ；ｔｅのこ
と）を２〜３重聞パーセント、顔料を４〜５重母パーセ
ント、樹脂を６０〜６５重量パーセント、溶剤および添
加剤を残晒にそれぞれ設定する。(Third step) Here, the coating composition of the above-mentioned mica base 4 is 2 to 3 percent white mica (muscovite; te), 4 to 5 percent pigment, and 60 percent resin. ~65 weight percent, solvent and additives, respectively, are set to residual bleach.
次に、上述のマイカベース４上にクリア・ラッカ（ｃｌ
ｅａｒ １ａｃｑｅｒ）等の透明な塗料つまりクリア塗
装５を施した後に、焼付は温度約１４０℃、焼付は処理
時間約２０分の条件下で、焼付は処理する。（第４工程
）
以上の第１〜第４の各工程により第４図に示ず如き、ツ
ートン塗装層を形成することができる。Next, clear lacquer (cl
After applying a transparent paint (eg, clear coating 5) such as Ear 1 Acquer), baking is performed at a temperature of about 140° C. and for a baking time of about 20 minutes. (Fourth Step) A two-tone coating layer as shown in FIG. 4 can be formed by each of the first to fourth steps described above.
この塗装方法をフロー線図で示すと次の通りである。This coating method is shown in a flow diagram as follows.
カラー中塗り２→焼付【プ→マスキング−）カラーベー
ス３塗装→焼付け→マイカベース４塗装−）クリア塗装
５→焼付け
このように、上述のマスキング処理時点を、カラー中塗
り２の処理後に設定し、ツートン用カラーベース３を塗
装し、その侵、上述のマスキングを除去して既塗装面に
マイカベース４およびクリア塗装５を施づ方法であるか
ら、塗装４回、焼付け３回、マスキング１回の合計８の
処理工数でツートン塗装を行なうことができ、塗装回数
、焼付は回数を大幅に削減して、Ｔ程数の大幅な低減を
図り、塗装に要する時間および経費を軽減することがで
きる効果があり、それでいて外観を従来方法とほぼ同一
に仕上げることができる効果がある。Color intermediate coating 2 → Baking [Pu → Masking -] Color base 3 painting → Baking → Mica base 4 painting -) Clear coating 5 → Baking In this way, the above-mentioned masking processing time is set after the processing of color intermediate coating 2, The method involves painting two-tone color base 3, removing the masking mentioned above, and applying mica base 4 and clear coating 5 to the already painted surface, so a total of 4 times of painting, 3 times of baking, and 1 time of masking. It is possible to perform two-tone painting in 8 processing steps, significantly reducing the number of times of painting and baking, significantly reducing the number of T times, and reducing the time and cost required for painting. However, it has the effect of being able to finish the appearance almost the same as the conventional method.
この発明の構成と、上述の実施例との対応において、
この発明の被塗装物は、実施例の電着処理済みの板金に
１に対応するも、
この発明は、上述の実施例の構成のみに限定されるもの
ではなく、例えば、プラスチック製の車両用ボディ、ド
ア等の塗装に適用してもよいことは勿論である。Regarding the correspondence between the structure of this invention and the above-mentioned embodiments, although the object to be coated of this invention corresponds to the electrodeposition-treated sheet metal of the embodiment 1, this invention only has the structure of the above-mentioned embodiments. It goes without saying that the present invention is not limited to this, and may be applied to, for example, painting plastic vehicle bodies, doors, and the like.
図面はこの発明の一実施例を示し、
第１図は塗装方法の第１工程を示Ｊ説明図、第２図は塗
装方法の第２工程を示す説明図、第３図は塗装方法の第
３工程を示す説明図、第４図は塗装方法の第４■稈を示
す説明図である。
１・・・板 金 ２・・・カラー中塗り３・
・・カラーベース ４・・・マイカベース５・・・
クリア塗装The drawings show an embodiment of the present invention, FIG. 1 is an explanatory diagram showing the first step of the painting method, FIG. 2 is an explanatory diagram showing the second step of the painting method, and FIG. 3 is an explanatory diagram showing the second step of the painting method. Fig. 4 is an explanatory drawing showing the 3rd process, and Fig. 4 is an explanatory drawing showing the 4th culm of the coating method. 1... Sheet metal 2... Color intermediate coating 3.
...Color base 4...Mica base 5...
clear painting
Claims (1)
ラー中塗り上に所定のマスキングを 施してツートン用カラーベースを塗装する 第２工程と、 上記マスキングを除去し、ツートン用カラ ーベースおよびカラー中塗り上にマイカベ ースを塗装する第３工程と、 上記マイカベース上にクリア塗装を施す第 ４工程とを備えた 塗装方法。[Claims] 1. A first step of applying a color intermediate coating to the object to be painted; a second step of applying a predetermined masking on the color intermediate coating and applying a two-tone color base; and removing the masking. , a coating method comprising a third step of applying a mica base on a two-tone color base and a color intermediate coating, and a fourth step of applying a clear coat on the mica base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9897986A JPS62254877A (en) | 1986-04-28 | 1986-04-28 | Painting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9897986A JPS62254877A (en) | 1986-04-28 | 1986-04-28 | Painting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62254877A true JPS62254877A (en) | 1987-11-06 |
Family
ID=14234135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9897986A Pending JPS62254877A (en) | 1986-04-28 | 1986-04-28 | Painting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62254877A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147275A (en) * | 1984-01-09 | 1985-08-03 | Nissan Motor Co Ltd | Multi-color coating method |
-
1986
- 1986-04-28 JP JP9897986A patent/JPS62254877A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147275A (en) * | 1984-01-09 | 1985-08-03 | Nissan Motor Co Ltd | Multi-color coating method |
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