JPS61170553A - Production of decorative metal plate - Google Patents

Production of decorative metal plate

Info

Publication number
JPS61170553A
JPS61170553A JP939585A JP939585A JPS61170553A JP S61170553 A JPS61170553 A JP S61170553A JP 939585 A JP939585 A JP 939585A JP 939585 A JP939585 A JP 939585A JP S61170553 A JPS61170553 A JP S61170553A
Authority
JP
Japan
Prior art keywords
plate
metal plate
metal
recess
thermal
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
Application number
JP939585A
Other languages
Japanese (ja)
Inventor
Katsumi Makino
牧野　克巳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP939585A priority Critical patent/JPS61170553A/en
Priority to CN88103266A priority patent/CN1010760B/en
Priority to US06/797,812 priority patent/US4666743A/en
Publication of JPS61170553A publication Critical patent/JPS61170553A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/04—Producing precipitations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/08—Flame spraying
    • B05D1/10—Applying particulate materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2350/00—Pretreatment of the substrate
    • B05D2350/30—Change of the surface
    • B05D2350/33—Roughening
    • B05D2350/35—Roughening by chemical means

Abstract

PURPOSE:To obtain inexpensively the titled plate having new quality feeling, by thermal spraying a material in which plural coating materials are mixed, to surface of a metal plate to form pattern. CONSTITUTION:Plural rectangular recesses 2 are formed by etching in arrayed state on a surface 1A of the metal plate 1. A heat resisting masking plate 3 is arranged on the surface 1A, so that each opening hole 4 thereof is allowed to coincide with each recess 2. The covering material 6 composed of plural thermal spraying materials is melted and thermal sprayed toward the plate 3 from nozzle of a spray gun 5. Thermal spraying material is stored in the recesses 2 of the plate 1 through the holes 4 of the plate 3. If thermal sprayed material in the recess 2 is solidified leaving the material 6, complex pattern is formed due to covered material different from the plate 1 in quality feeling.

Description

【発明の詳細な説明】 この発明は、例えばエレベータ用ドアなどの金属装飾板
の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a metal decorative plate for, for example, an elevator door.

〔従来の技術〕[Conventional technology]

エレベータ用ドアなどの金属装飾板を製造するのに、従
来は実開昭５９−５４４７８号公報に示すように、金属
板表面に溝をエツチング罠より形成し、この溝の底面に
暗黒色の透光性または不透明の塗料を塗布して溝を暗黒
色にして金属網の陰　。Conventionally, to manufacture metal decorative plates for elevator doors and the like, as shown in Japanese Utility Model Application Publication No. 59-54478, grooves were formed on the surface of the metal plate using an etching trap, and the bottom of the grooves was coated with dark black transparent material. Apply light or opaque paint to darken the grooves to shade the metal mesh.

影を出し、高価な金属テープを用いることなく異種金属
に見せかけた金属網のイメージを出すようにしていた。I tried to create shadows and create the image of a metal net made to look like a dissimilar metal without using expensive metal tape.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら、このような従来の金属装飾板の製造方法
においては、塗料の塗布による色調が基板の素材が一種
のみであるため単調になるし、また基板自体をアルミ、
ステンレスのような高価な装飾板を使用しなければなら
ないし、さらには複数の金属の組合せから得られる質感
のよさが得られない◇ この発明は、かかる問題点を解決するためになされたも
ので、新たな質感を有する金属装飾板が得られしかも安
価に製造できる金属装飾板の製造方法を提供することを
目的とする。However, in this conventional manufacturing method for metal decorative plates, the color tone produced by applying the paint becomes monotonous because the substrate is made of only one type of material, and the substrate itself is made of aluminum,
It is necessary to use expensive decorative plates such as stainless steel, and furthermore, the good texture that can be obtained from a combination of multiple metals cannot be obtained. This invention was made to solve these problems. An object of the present invention is to provide a method for manufacturing a metal decorative plate that can obtain a metal decorative plate with a new texture and can be manufactured at low cost.

〔問題点を解決するための手段〕[Means for solving problems]

この発明に係る金属装飾板の製造方法は、複数の被覆材
を混入した溶射体を金属板の表面に溶射して金属板表面
に模様を形成するようにしたものである。The method for manufacturing a metal decorative plate according to the present invention is such that a thermal spray material mixed with a plurality of coating materials is thermally sprayed onto the surface of a metal plate to form a pattern on the surface of the metal plate.

〔作用〕[Effect]

この発明においては、複数の被覆材により金属板とは異
なる色調の溶射材を金属板表面に溶射して模様を形成し
て新たな質感を有する金属装飾板を安価に製造すること
ができる。In this invention, a metal decorative plate having a new texture can be produced at low cost by spraying a thermal spraying material of a different color tone from that of the metal plate onto the surface of the metal plate using a plurality of coating materials to form a pattern.

〔実施例〕〔Example〕

第２図は金属板（１）を示すものであり、金属板（υの
表面（１人）には、エツチングにより予め複数の長方形
の凹部（２）、（２）＋１・・が整列状に形成されてい
る。一方、この金属板（１）の表面（１Ａ）上″には第
５図に示す耐熱性マスキングプレート（８）が重積され
るようになっておシ、この耐熱性マスキングプレート（
８）には、このマスキングプレート（８）を金属板（１
）に重積した状態において前記金属板（１）の各凹部（
２）に対応する位置に複数の開口（４）、（４）が形成
されている。Figure 2 shows a metal plate (1). On the surface (one person) of the metal plate (υ), a plurality of rectangular recesses (2), (2)+1, etc. are pre-aligned by etching. On the other hand, a heat-resistant masking plate (8) shown in FIG. 5 is stacked on the surface (1A) of this metal plate (1). plate(
8), this masking plate (8) is attached to a metal plate (1).
) in each recess (
A plurality of openings (4), (4) are formed at positions corresponding to 2).

前記金属板（１）の表面（１人）に模様を形成するには
、金属板表面（１人）の凹部内に金属板（１）の材質と
異なる質感を出す必要がある。このためには前記凹部（
２）内に溶射体を溶射することになるが、このための溶
射ガン（５）が第１図に示されている。In order to form a pattern on the surface (one person) of the metal plate (1), it is necessary to create a texture different from the material of the metal plate (1) in the concave portion of the metal plate surface (one person). For this purpose, the recess (
2), a thermal spray gun (5) for this purpose is shown in FIG.

前記溶射ガン（５）には、被覆材（６）を受容するため
のホッパ（７ンが形成されておシ、また溶射ガン（５）
の先端には、溶融された被覆材（６）を溶射するための
ノズル（図示せず）が形成されている。なお、前記被覆
材としては、アルミと黄銅、あるいはアルミと樹脂など
の混合物が考えられる。The thermal spray gun (5) is formed with a hopper (7) for receiving the coating material (6), and the thermal spray gun (5)
A nozzle (not shown) for spraying the molten coating material (6) is formed at the tip. Note that the covering material may be a mixture of aluminum and brass, or a mixture of aluminum and resin.

前述した構成によシ金属板（１）の凹部（２）内に溶射
体を溶射するには、第１図に示すように、金属板表面（
１Ａ）上に耐熱性マスキングプレート（３）をその各開
口（４）が各凹部（２）と合致するように配設し、溶射
ガン（５）のノズルから被覆材（６）を溶融して溶射材
としてマスキングプレート（８）に向けて溶射する。In order to spray the thermal spray material into the recess (2) of the metal plate (1) using the above-described configuration, as shown in FIG.
1A) Place a heat-resistant masking plate (3) on top of the plate so that its openings (4) match each recess (2), and melt the coating material (6) from the nozzle of the thermal spray gun (5). Thermal spray material is sprayed onto the masking plate (8).

すると、溶射材はマスキングプレート（８）の開口（４
）を介して溶射材が金属板（１）の凹部（２）内に貯溜
され、この凹部（２）内の溶射材が固化され被覆材（６
）になると、第４図に示すように、金属板（１）と金属
板（１）の質感と異なる凹部（２）内の被覆材（６）と
によシ複雑な色調の模様が構成されることになる。Then, the thermal spray material fills the opening (4) of the masking plate (8).
), the thermal spraying material is stored in the recess (2) of the metal plate (1), the thermal spraying material in the recess (2) is solidified, and the coating material (6
), as shown in Fig. 4, a complex color pattern is formed between the metal plate (1) and the covering material (6) in the recess (2), which is different from the texture of the metal plate (1). That will happen.

なお、金属板表面（１Ａ）に染色や発色により着色加工
することで、さらに複雑な意匠ヲ゛構成することも可能
となる０ 〔発明の効果〕 以上説明したように、この発明に係る金属装飾板の製造
方法は、複数の被覆材を混入してなる溶射体を金属板の
表面に溶射して金属板表面に模様を形成するので、単調
でない新たな質感を有する金属装飾板を得ることができ
、しかも金属装飾板を安価に製造できるため、エレベー
タ用ドアなどの製造に好適である。Furthermore, by coloring the metal plate surface (1A) by dyeing or coloring, it becomes possible to construct even more complex designs.0 [Effects of the Invention] As explained above, the metal decorative plate according to the present invention The manufacturing method involves spraying a thermal spray material mixed with multiple coating materials onto the surface of a metal plate to form a pattern on the surface of the metal plate, making it possible to obtain a metal decorative plate with a new texture that is not monotonous. Moreover, since the metal decorative plate can be manufactured at low cost, it is suitable for manufacturing elevator doors and the like.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの発明に係る金属装飾板の製造方法の実施例
を示す斜視図、第２図は第１図の金属板の斜視図、第６
図は第１図のマスキンググレートの斜視図、第４図はこ
の発明の方法により製造された金属装飾板の斜視図であ
る。 図において、（１）は金属板、（１人）は表面、（２）
は凹部、（８）はマスキングプレート、（４）は開口、
（句は溶射ガン、（６）は被覆材である。 なお、図中、同一符号は同−又は相当部分を示す０FIG. 1 is a perspective view showing an embodiment of the method for manufacturing a metal decorative plate according to the present invention, FIG. 2 is a perspective view of the metal plate shown in FIG. 1, and FIG.
1 is a perspective view of the masking grate shown in FIG. 1, and FIG. 4 is a perspective view of a metal decorative plate manufactured by the method of the present invention. In the figure, (1) is the metal plate, (1 person) is the surface, (2)
is a recess, (8) is a masking plate, (4) is an opening,
(The phrase (6) is the thermal spray gun, and (6) is the coating material. In the figures, the same reference numerals indicate the same or equivalent parts.

Claims (2)

【特許請求の範囲】[Claims] （１）複数の被覆材を混入してなる溶射体を金属板の表
面に溶射して金属板表面に模様を形成することを特徴と
する金属装飾板の製造方法。(1) A method for manufacturing a metal decorative plate, which comprises spraying a sprayed material mixed with a plurality of coating materials onto the surface of a metal plate to form a pattern on the surface of the metal plate. （２）前記金属板に凹部を形成し、この凹部に対応する
開口を備えた耐熱性マスキングブレートを金属板の前面
に配置し溶射体を溶射するようにした特許請求の範囲第
１項記載の金属装飾板の製造方法。(2) A recess is formed in the metal plate, and a heat-resistant masking plate having an opening corresponding to the recess is arranged in front of the metal plate to spray the thermal spray body. Method for manufacturing metal decorative plates.
JP939585A 1984-11-13 1985-01-22 Production of decorative metal plate Pending JPS61170553A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP939585A JPS61170553A (en) 1985-01-22 1985-01-22 Production of decorative metal plate
CN88103266A CN1010760B (en) 1984-11-13 1985-11-12 Method for manufacturing a decorative sheet
US06/797,812 US4666743A (en) 1984-11-13 1985-11-13 Method for manufacturing a decorative sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP939585A JPS61170553A (en) 1985-01-22 1985-01-22 Production of decorative metal plate

Publications (1)

Publication Number Publication Date
JPS61170553A true JPS61170553A (en) 1986-08-01

Family

ID=11719235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP939585A Pending JPS61170553A (en) 1984-11-13 1985-01-22 Production of decorative metal plate

Country Status (1)

Country Link
JP (1) JPS61170553A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016159A1 (en) * 1998-09-12 2000-03-23 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Method for producing a body having microstructures comprised of material applied by thermal spraying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016159A1 (en) * 1998-09-12 2000-03-23 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Method for producing a body having microstructures comprised of material applied by thermal spraying

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