JPS62192599A - Formation of fine projection - Google Patents
Formation of fine projectionInfo
- Publication number
- JPS62192599A JPS62192599A JP3079886A JP3079886A JPS62192599A JP S62192599 A JPS62192599 A JP S62192599A JP 3079886 A JP3079886 A JP 3079886A JP 3079886 A JP3079886 A JP 3079886A JP S62192599 A JPS62192599 A JP S62192599A
- Authority
- JP
- Japan
- Prior art keywords
- fine particles
- substrate
- fine
- particles
- printing
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000010419 fine particle Substances 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 239000002344 surface layer Substances 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 10
- 238000007747 plating Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 229910018104 Ni-P Inorganic materials 0.000 abstract 1
- 229910018536 Ni—P Inorganic materials 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000007772 electroless plating Methods 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 241001504592 Trachurus trachurus Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N7/00—Shells for rollers of printing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/02—Top layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/10—Location or type of the layers in shells for rollers of printing machines characterised by inorganic compounds, e.g. pigments
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、基板上に微細突起物を形成する方法に関し、
各種機械部品、′ｃＪｆ、気製品あるいは各挿口・−〜
例えば印刷ロール、製紙ロール、搬送ロール等多くの分
野に利用できる微細突起物の形成方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for forming fine protrusions on a substrate,
Various mechanical parts, 'cJf, quality products or various sockets...
The present invention relates to a method for forming fine protrusions that can be used in many fields such as printing rolls, papermaking rolls, and conveyance rolls.
〔従来゛の技術］
物体表面に微細かつ特殊形状の突起物を無数に規則正し
く形成する従来方法として、（１）放電加工、（２）ケ
ミカルエツチング等の方法がある。[Prior Art] Conventional methods for regularly forming countless fine and specially shaped protrusions on the surface of an object include (1) electric discharge machining, (2) chemical etching, and the like.
しかし、これらの方法は次の如く問題点を有している。 However, these methods have the following problems.
（１）放電加工；単純形状の場合は比較的簡単であ石が
、複雑形状の場合は、複雑なプログラム制御を必要とす
る。また、加工に長時間を要し、更に微細加工時の精度
に限界がある。(1) Electrical discharge machining: It is relatively simple for simple shapes, but requires complex program control for complex shapes. In addition, it takes a long time to process, and there is a limit to the accuracy during micromachining.
（２）ケミカルエツチング；フォトレジスト法にょＤ所
望のパターン以外のところをケミカルエツチングする方
法であるが、この方法では、微細かつ複雑形状のフィル
ム作製に高度技術を要すこと、部分的なエツチング度合
の制御が不可能なこと、また深いエツチングの場合、エ
ツチング孔とエツチング孔が連結シてパタ−ンの形成が
できない。(2) Chemical etching: This is a method of chemically etching areas other than the desired pattern, as compared to the photoresist method. In addition, in the case of deep etching, the etching holes become connected, making it impossible to form a pattern.
以上述べたように、従来の方法では、加工工数の増大に
伴なうコストアップ、加工情度の低下および腹雑形状の
加工が困蝿であった。As described above, conventional methods have problems such as increased costs due to increased processing man-hours, reduced processing efficiency, and processing of irregular shapes.
本発明はかかる問題点を解決するために咄々実験、倹討
を行った結果、簡単かつ低コストで、物体表面にａ細突
起物を無数に規則正しく形成する方法を見出しだ。In order to solve these problems, the present invention has conducted extensive experiments and research, and as a result, we have discovered a simple and low-cost method for regularly forming countless a-thin protrusions on the surface of an object.
すなわち本定明は、
（１） 基板上に最終的に得る突起物の形状を想定し
て、微細粒子を整然と配置し、引き続きメッキ等の表面
処理方法、ちるいは他の方法で該粒子間のすき間を埋め
ることを特徴とする基板表向に微細突起物を形成する方
法、（２） 上記（１）の表面処理方法あるいは他の
方法でａ （ｔ［Ｉ粒子間のすき間を埋めた後、該微細
粒子を除去することを特徴とする基板表面に徽、ｙ４Ｉ
ｌ突起物を形成する方法、
（３） 上記（１）の表面処理方法ちるいは他の方法
ですき間を埋めた後、引き続き微細粒子も含めメッキ等
の表面処理方法あるいは他の方法で′全面をトップコー
トすることを特徴とする基板表面に微細突起物を形成す
る方法、
に関する。In other words, the present invention is based on the following: (1) Assuming the shape of the protrusions that will ultimately be obtained on the substrate, fine particles are arranged in an orderly manner, and then surface treatment methods such as plating, sintering, or other methods are used to form particles between the particles. (2) A method for forming fine protrusions on the surface of a substrate, characterized by filling the gaps between particles, (2) using the surface treatment method of (1) above or other methods to , on the substrate surface characterized by removing the fine particles, y4I
(3) After filling the gaps using the surface treatment method described in (1) above or other methods, continue to apply surface treatment methods such as plating, including fine particles, or other methods to cover the entire surface. A method for forming fine protrusions on a substrate surface, the method comprising topcoating the surface of a substrate with:
本発明において、微細突起物の材料、形状、大きさ、ピ
ッチは自由である。すなわち、現在１、微細粒子の製造
技術は金属、セラミックを問わず技術が進んでｔ−り任
意に選定できる。In the present invention, the material, shape, size, and pitch of the microprojections are free. That is, at present, the technology for producing fine particles, regardless of whether they are made of metal or ceramics, has advanced and any material can be selected as desired.
また、本発明において、微細粒子のすき間を埋める方法
も、各種の表面処理あるいは液体金属溶浸法等、その手
段は任意に選定でき、かつｖｉｔｔｍｉ子をも含めて全
面のトップコートにおいても、耐食、耐摩耗、耐潤滑性
等の要求に応じて多くの材料、工法が選定できる。In addition, in the present invention, the method for filling the gaps between fine particles can be arbitrarily selected, such as various surface treatments or liquid metal infiltration methods, and even the top coat of the entire surface including Vittmi particles can be corrosion-resistant. Many materials and construction methods can be selected depending on requirements such as wear resistance, lubrication resistance, etc.
次に本発明の詳細な説明を図に基づいて行う。Next, a detailed explanation of the present invention will be given based on the drawings.
第１図は、本発明の倣細突起物金作る工程を示す図であ
り、（イ）は基板１上ｔｒｃ ｔａ ｍ粒子２を整然と
配置した平面図でちり、（０）は基板１に整然と配置し
た微細粒子２の空間にメッキあるいはその他の方法で形
成した層３を示す＋Ｖ＋而図面ちり、その状況を拡大図
ｅ１に示す。FIG. 1 is a diagram showing the process of making a thin protrusion metal according to the present invention, in which (A) is a plan view of the trc tam particles 2 arranged in an orderly manner on the substrate 1, and (0) is a plan view in which the trc tam particles 2 are arranged in an orderly manner on the substrate 1; The enlarged view e1 shows the layer 3 formed by plating or other methods in the space of the arranged fine particles 2.
第２図は、第１図で説明したようにして層５を形成した
後、微細粒子２を除去するもので、その断面状況を（イ
）に、壕だ（ロ）にその平面図を示す。In Figure 2, after forming the layer 5 as explained in Figure 1, the fine particles 2 are removed, and its cross-sectional state is shown in (a), and its plan view is shown in (b). .
第３図は、第１図で説明したようにして微細粒子２の空
間に層３を形成した後、引き続き、この層３督よび敵情
粒子２の上に更にメッキ法あるいはその他の方法でトッ
プ層４を形成させるもので、その断面状況を（うに、ま
た（口）にその拡大図を示−ｔｏ
ここで、仄仮１は金属、非金属、ちるいは平板、成形品
いずれでも良い。また、鰺細粒子２も、基板同様に金属
、非金属どちらでも良く、その形状及・ド大きさは、希
望中ろ微細突起物形状に合せて任意に選定できる。FIG. 3 shows that after forming layer 3 in the space of fine particles 2 as explained in FIG. 4 is formed, and its cross-sectional state is shown in (see below), and an enlarged view is shown below. Similarly to the substrate, the horse mackerel fine particles 2 may be either metal or non-metal, and their shape and size can be arbitrarily selected according to the desired shape of the medium-fine protrusions.
次に、ｇｉ細細粒曲間空間を埋め倣イ１１１突起物を形
成−ｒる方法は、各種表面処理法、例ｔはメッキ法ある
いは液体金属溶浸法等、その手段は任意の方法が適用さ
れる。更に、第５図に示すトップコート４の被膜材質、
方法は、各種表面処理法がその用途、目的に応じて選定
できる。Next, the method for forming protrusions filling the spaces between the fine grains can be any of various surface treatment methods, such as plating or liquid metal infiltration. Applicable. Furthermore, the coating material of the top coat 4 shown in FIG.
Various surface treatment methods can be selected depending on the application and purpose.
〔実施例］
本発明を利用して、＠４図に示す如く、基板１に相当す
る印刷用ロールの表面に微細突起を形成した。その成形
方法を第４図（６）の斜視図と（ロ）の断面図に基づい
て説明する。[Example] Using the present invention, fine protrusions were formed on the surface of a printing roll corresponding to the substrate 1, as shown in Figure @4. The molding method will be explained based on the perspective view of FIG. 4(6) and the sectional view of FIG. 4(B).
まず、０．５ ｗｓ厚さの鋼板１の片表面に直径（１５
１ｍのガラス玉２を整然と配置し７欠後、ＫＩ−Ｐメッ
キ浴中に浸ｌ責して、メッキにより層５を形成した。First, a diameter (15
Glass beads 2 each having a length of 1 m were arranged in an orderly manner, and after 7 breaks, they were immersed in a KI-P plating bath to form a layer 5 by plating.
引き続き最表層に印刷特性を付与するため、銅メッキ４
を約０，１鴫厚さ行った。Copper plating 4 was applied to the outermost layer to provide printing properties.
was applied to a thickness of approximately 0.1 mm.
このようにしてイ↓シられたプレートを印刷用ロール本
体５０表面に巻き付けて印刷用ロールを作製した。The plate thus stamped was wound around the surface of the printing roll main body 50 to produce a printing roll.
上記により作られたロールは、ロール表面に微細な無数
の突起状全形成していること、督よび表面が銅でちり、
かつ展板から表面までの’Ｌｌｆ気伝導も良いこと、か
ら印刷用ローＩしとして最も適して分り、優れた特性を
有していることが確認された。The roll made in the above manner has numerous fine protrusions formed on the roll surface, and the surface is covered with copper dust.
In addition, it was found to have good 'Llf air conductivity from the spread plate to the surface, making it the most suitable as a printing roller I, and it was confirmed that it has excellent properties.
本発明方法により得られる微細突起物を有する部材は、
比表面積が大きく、かつ規則正しく配列され、精度も高
く、また任意の材料が選定できることから、その利用範
囲は非常に広い。The member having fine protrusions obtained by the method of the present invention is
Because they have a large specific surface area, are regularly arranged, have high precision, and can be made of any material, their range of use is extremely wide.
第１図、瀉２図分よび第３図は本発明の実施態様例を示
す図、第４図は本発明を応用して得られた印刷機用ロー
ルを示す図である。
復代理べ 内 １） 明
復代理人 萩 原 亮 −
復代理人 安 西 篤 夫1, 2 and 3 are views showing embodiments of the present invention, and FIG. 4 is a view showing a roll for a printing press obtained by applying the present invention. Sub-Agent 1) Meifuku Agent Ryo Hagiwara − Sub-Agent Atsuo Anzai
Claims (3)
き間を適宜方法で埋めることを特徴とする微細突起物の
形成方法。(1) A method for forming fine protrusions, which is characterized by arranging fine particles densely on a substrate and filling the gaps between the particles by an appropriate method.
き間を適宜方法で埋めた後、該微細粒子を除去すること
を特徴とする微細突起物の形成方法。(2) A method for forming fine protrusions, which comprises arranging fine particles densely on a substrate, filling the gaps between the particles by an appropriate method, and then removing the fine particles.
き間を適宜方法で埋めた後、微細粒子表面層の全面をト
ップコートすることを特徴とする微細突起物の形成方法
。(3) A method for forming fine protrusions, which comprises arranging fine particles densely on a substrate, filling the gaps between the particles by an appropriate method, and then top-coating the entire surface of the fine particle surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3079886A JPS62192599A (en) | 1986-02-17 | 1986-02-17 | Formation of fine projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3079886A JPS62192599A (en) | 1986-02-17 | 1986-02-17 | Formation of fine projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192599A true JPS62192599A (en) | 1987-08-24 |
Family
ID=12313698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3079886A Pending JPS62192599A (en) | 1986-02-17 | 1986-02-17 | Formation of fine projection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11246993A (en) * | 1998-03-05 | 1999-09-14 | Mitsubishi Shindoh Co Ltd | Surface treated metal material and method for producing the same |
| JP2004167821A (en) * | 2002-11-20 | 2004-06-17 | Dainippon Printing Co Ltd | Printing device member, surface treatment method thereof, and printing device using the member |
-
1986
- 1986-02-17 JP JP3079886A patent/JPS62192599A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11246993A (en) * | 1998-03-05 | 1999-09-14 | Mitsubishi Shindoh Co Ltd | Surface treated metal material and method for producing the same |
| JP2004167821A (en) * | 2002-11-20 | 2004-06-17 | Dainippon Printing Co Ltd | Printing device member, surface treatment method thereof, and printing device using the member |
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