JPH04123260U - Composite plating - Google Patents

Composite plating

Info

Publication number
JPH04123260U
JPH04123260U JP5682091U JP5682091U JPH04123260U JP H04123260 U JPH04123260 U JP H04123260U JP 5682091 U JP5682091 U JP 5682091U JP 5682091 U JP5682091 U JP 5682091U JP H04123260 U JPH04123260 U JP H04123260U
Authority
JP
Japan
Prior art keywords
particles
plating
dispersed
film
composite
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
JP5682091U
Other languages
Japanese (ja)
Inventor
伸成 谷内
Original Assignee
大同工業株式会社
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 大同工業株式会社 filed Critical 大同工業株式会社
Priority to JP5682091U priority Critical patent/JPH04123260U/en
Publication of JPH04123260U publication Critical patent/JPH04123260U/en
Pending legal-status Critical Current

Links

Landscapes

  • Chemically Coating (AREA)

Abstract

(57)【要約】 【目的】 自己潤滑効果と耐摩耗性効果のあるめつき皮
膜とする。 【構成】 めつき皮膜中に硬質固体粒子の外表面に澗滑
性軟質粒子をカプセル壁膜状にコーテングした複合粒子
を分散含有させた複合めつき方法。
(57) [Summary] [Purpose] To create a plating film with self-lubricating and wear-resistant effects. [Structure] A composite plating method in which composite particles in which the outer surface of hard solid particles is coated with slippery soft particles in the form of a capsule wall film are dispersed in the plating film.

Description

【考案の詳細な説明】[Detailed explanation of the idea]

【0001】0001

【産業上の利用分野】[Industrial application field]

本考案は、めつき皮膜として硬度を保ちながら自己潤滑性のある複合めつき方 法に関する。 This invention is a composite plating method that maintains hardness as a plating film and has self-lubricating properties. Regarding the law.

【0002】0002

【従来の技術】[Conventional technology]

近年、産業機械分野でのめつきの必要性が高まり、めつき皮膜に対する要求の 多様化に単一機能では対応仕切れない場合が多く、そのため複合めつきが注目さ れている。複合めつきは、ある物質と他の物質との複合化による材料開発の考え 方として表面処理技術に取り入れたものと考えられる。複合めつき方法は、硬質 や潤滑性に優れた機能性粒子をめつき皮膜中に分散含有させることで、機械装置 の軸受け部や摺動部表面の耐摩耗性や自己潤滑性を向上させる効果がある。 In recent years, the need for plating has increased in the industrial machinery field, and the demand for plating films has increased. In many cases, it is not possible to respond to diversification with a single function, which is why composite plating is attracting attention. It is. Composite plating is the idea of developing materials by combining one substance with another substance. It is thought that this method was incorporated into surface treatment technology. Composite plating method uses hard By dispersing and containing functional particles with excellent lubricity in the plating film, mechanical devices It has the effect of improving the wear resistance and self-lubricating properties of the bearing and sliding parts of the bearings and sliding parts.

【0003】 従来、めつき皮膜に自己澗滑性、耐摩耗性、撥水性等、種種の特性を付与する ため、めつき皮膜中に機能性粒子を分散含有させる複合めつき方法の1つとして 、無電解ニッケルめつき皮膜中にダイヤモンド、アルミナ、または炭化けい素 等の硬質固体粒子を分散含有させ耐摩耗性が良いめつき層を生成させるものがあ るが、分散含有させる粒子の粒径によつて相手材を研磨したり考えていたほど耐 摩耗性効果が得られない欠点がある。0003 Conventionally, plating films have been given various properties such as self-lubricating properties, abrasion resistance, and water repellency. Therefore, it is one of the composite plating methods in which functional particles are dispersed in the plating film. , diamond, alumina, or silicon carbide in electroless nickel plating film There are some types that contain hard solid particles dispersed in them to form a plated layer with good wear resistance. However, depending on the particle size of the dispersed particles, it may polish the mating material or may not be as durable as expected. It has the disadvantage that no abrasive effect can be obtained.

【0004】 また、他の複合めつき方法として、めつき皮膜中に二硫化モリブデン、フッ素 樹脂、または黒鉛等の潤滑性軟質粒子を分散含有させ自己潤滑性効果を大きくし たものがあるが、めつき皮膜として硬度が低下するため、高荷重下での効果が得 にくい欠点がある。0004 In addition, as another composite plating method, molybdenum disulfide and fluorine are added to the plating film. Dispersing lubricating soft particles such as resin or graphite increases the self-lubricating effect. However, as the hardness decreases as a plating film, it is not effective under high loads. There are some serious drawbacks.

【0005】 また、上記めつき方法の良さを取り入れるべく硬質固体粒子と軟質粒子の両粒 子を、めつき皮膜中に分散含有させ耐磨耗性効果と自己潤滑性効果を合せもつめ つき方法があるが、粒子の比重の違いによりめつき皮膜中に一定の混合比率で均 一に分散含有させることは困難である。[0005] In addition, in order to incorporate the advantages of the above plating method, we have developed both hard solid particles and soft particles. Dispersed in the plating film to achieve both wear resistance and self-lubricating effects. There are different plating methods, but due to the difference in the specific gravity of the particles, it is necessary to uniformly mix them into the plating film at a certain mixing ratio. It is difficult to disperse and contain them all at once.

【0006】[0006]

【考案が解決しようとする課題】[Problem that the idea aims to solve]

上述した硬質固体粒子をめつき皮膜中に分散含有させた複合めつきでは硬質固 体粒子が大きい場合(10ミクロン以上)表面に突出しているため、長時間摺動 させると相手材を研磨してしまう。また粒子が小さい場合(1ミクロン以下)は めつき浴中で凝集が起きやすくなり、めつき皮膜への粒子の含有率が低下し耐摩 耗性効果が低減される不具合が生ずる。 In composite plating in which the hard solid particles described above are dispersed in the plating film, the hard solid particles are dispersed in the plating film. If the body particles are large (10 microns or more) and protrude from the surface, they will not slide for a long time. If you do so, the other material will be polished. Also, if the particles are small (1 micron or less), Coagulation tends to occur in the plating bath, and the content of particles in the plating film decreases, resulting in poor wear resistance. A problem occurs in which the abrasive effect is reduced.

【0007】 また、潤滑性軟質粒子をめつき皮膜中に分散含有させる方法は、潤滑効果があ るがめつき皮膜としての硬度が低下するため、摩擦係数が優れていても高荷重領 域では期待したほどの効果が得られないことが多くある。また分散粒子として硬 質粒子と軟質粒子を混合して分散含有させたとしても、粒子の比重の違いにより めつき皮膜中に一定の混合比率で均一に分散含有させることが困難である。そこ で本考案は粒子を分散含有させる複合めつきにおいて、自己潤滑性を有するとと もに耐摩耗性のある複合めつき皮膜の提供を目的とするものである。[0007] In addition, the method of dispersing lubricating soft particles in the plating film has a lubricating effect. However, the hardness of the coating decreases, so even if the friction coefficient is excellent, it will not work in high load areas. In many cases, the desired effect is not achieved. In addition, as dispersed particles, Even if hard particles and soft particles are mixed and dispersed, due to the difference in specific gravity of the particles, It is difficult to uniformly disperse and contain it at a constant mixing ratio in the plating film. There Therefore, this invention has self-lubricating properties in composite plating containing dispersed particles. The purpose of this invention is to provide a composite plating film that is highly wear-resistant.

【0008】[0008]

【課題を解決するための手段】[Means to solve the problem]

本考案に係る複合めつきは、前記の目的を達成するために耐摩耗性と自己澗滑 性の両特性を兼ね備えた粒子を、めつき皮膜中に分散含有させたことを特徴とす るものである。 The composite plating according to the present invention has wear resistance and self-sliding properties in order to achieve the above objectives. It is characterized by containing particles that have both properties dispersed in the plating film. It is something that

【0009】[0009]

【作用】[Effect]

本考案に係る複合めつきは、硬質固体粒子の外表面に軟質粒子をカプセル壁膜 状にコーテイングし、めつき皮膜中に分散含有させ、機械装置の軸受部や摺動部 に使用したとき潤滑性があり耐磨耗性に優れためつき皮膜とすることができる。 In the composite plating according to the present invention, soft particles are coated on the outer surface of hard solid particles with a capsule wall film. It is coated in a shape and dispersed in the plating film, and is applied to bearings and sliding parts of mechanical equipment. When used, it can be used to form a tacky film with excellent lubricity and abrasion resistance.

【0010】0010

【実施例】【Example】

本考案の実施例の複合めつきについて、図に基づいて説明する。図1〜図3は 従来例であり、図1は、硬質固体粒子1をめつき皮膜2に分散含有されたもので ある。図2は潤滑性軟質粒子4をめつき皮膜2に分散含有されたものである。図 3は、硬質固体粒子1と潤滑性軟質粒子4とをめつき皮膜2に分散含有させた状 態を示す。おのおのの3は素材である。 Composite plating according to an embodiment of the present invention will be explained based on the drawings. Figures 1 to 3 are FIG. 1 shows a conventional example in which hard solid particles 1 are dispersed and contained in a plating film 2. be. FIG. 2 shows a plating film 2 in which lubricating soft particles 4 are dispersed and contained. figure 3 is a state in which hard solid particles 1 and lubricating soft particles 4 are dispersed and contained in a plating film 2. state. Each number 3 is the material.

【0011】 図4は、本考案の一実施例であり具体的に説明すると、硬質固体粒子1の外表 面に潤滑性軟質粒子4をカプセル壁膜状にコーテイングし複合粒子5としている 。複合粒子5をめつき皮膜2中に分散含有させ複合めつき皮膜を得る。3は素 材である。このように構成されるので自己潤滑性を有し、耐摩粍性のあるめつき 皮膜が確保されるため、硬質固体粒子1と潤滑性軟質粒子4とを分散含有させる ことなく、耐摩耗性のある潤滑性に優れた皮膜が得られ、機械装置の摺動部に対 し充分な機能を発揮することができる。[0011] FIG. 4 shows one embodiment of the present invention, and to explain it specifically, the outer surface of the hard solid particle 1 is The surface is coated with lubricating soft particles 4 in the form of a capsule wall film to form composite particles 5. . The composite particles 5 are dispersed and contained in the plating film 2 to obtain a composite plating film. 3 is prime It is a material. With this structure, it has self-lubricating properties and has wear-resistant plating. In order to ensure a film, hard solid particles 1 and lubricating soft particles 4 are dispersed and contained. A film with excellent wear resistance and lubricity can be obtained without any friction, making it suitable for sliding parts of mechanical equipment. and can demonstrate sufficient functionality.

【0012】0012

【考案の効果】[Effect of the idea]

本考案に係る複合めつきは、めつき皮膜中に潤滑性軟質粒子をカプセル壁膜状 にコーテイングした硬質固体粒子を分散含有させるめつき方法であるため、硬質 固体粒子の粒径を小さくすることができ、大きな硬質固体粒子がめつき表面に突 出し、相手摺動面を研磨し磨耗を早めるようなことを抑えることができる。また 、硬質固体粒子の粒径を小さくした場合でも、硬質固体粒子の外径に潤滑性軟 質粒子をカプセル壁膜状にコーテイングし、複合粒子とするので全体として粒径 を1ミクロン以上にできるため、粒子の凝集を抑えるとともに、粒子のめつき皮 膜への含有率の低下も抑えることができる。 The composite plating according to the present invention includes lubricating soft particles in the plating film in the form of a capsule wall film. Since this plating method involves dispersing hard solid particles coated on The particle size of solid particles can be reduced, and large hard solid particles will not protrude onto the plating surface. This prevents the sliding surface from being exposed and polished, which accelerates wear. Also , even when the particle size of the hard solid particles is reduced, the outer diameter of the hard solid particles has a lubricating property. Since the quality particles are coated with a capsule wall film to form composite particles, the overall particle size is small. 1 micron or more, it suppresses particle agglomeration and prevents particle plating. It is also possible to suppress a decrease in the content in the film.

【0013】 更に従来の潤滑性のある複合めつきに比べ、複合粒子を分散含有させるので皮 膜全体としての硬度が上がるため高荷重下でも磨耗を抑え、自己潤滑性のあるめ つき皮膜が得られるばかりか、軟質成分と硬質成分をばらばらに含有させるので はないため、一定の混合比率で均一にめつき皮膜に含有させることができるもの である。[0013] Furthermore, compared to conventional composite plating, which has lubricity, composite particles are dispersed in the plating, making it easier to coat the skin. Because the hardness of the entire film increases, wear is suppressed even under high loads, and the film has self-lubricating properties. Not only can a sticky film be obtained, but it also contains soft and hard components separately. Since there is no such thing, it can be uniformly included in the plating film at a certain mixing ratio. It is.

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

【図1】硬質固体粒子を分散含有させためつき方法の従
来例
[Figure 1] Conventional example of a taming method in which hard solid particles are dispersed.

【図2】潤滑性軟質粒子を分散含有させためつき方法の
従来例
[Figure 2] Conventional example of a mating method in which lubricating soft particles are dispersed.

【図3】潤滑性軟質粒子と硬質固体粒子を分散含有させ
ためつき方法の従来例
[Figure 3] Conventional example of a taming method in which lubricating soft particles and hard solid particles are dispersed.

【図4】本考案の複合粒子を分散含有させた複合めつき
方法
[Figure 4] Composite plating method using dispersed composite particles of the present invention

【符合の説明】[Explanation of sign]

1 硬質固体粒子 2 めつき皮膜 3 素材 4 潤滑性軟質粒子 5 複合粒子 1 Hard solid particles 2 Plating film 3 Material 4 Lubricating soft particles 5 Composite particles

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】機能性粒子を皮膜中に分散含有させる複合
めつきにおいて硬質固体粒子の外表面に軟質粒子をカプ
セル壁膜状にコーテイングし、めつき皮膜中に分散含有
させることを特徴とする複合めつき。
Claim 1: Composite plating in which functional particles are dispersed and contained in a plating film, characterized in that the outer surface of hard solid particles is coated with soft particles in the form of a capsule wall film, and the functional particles are dispersed and contained in the plating film. Composite plating.
JP5682091U 1991-04-18 1991-04-18 Composite plating Pending JPH04123260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5682091U JPH04123260U (en) 1991-04-18 1991-04-18 Composite plating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5682091U JPH04123260U (en) 1991-04-18 1991-04-18 Composite plating

Publications (1)

Publication Number Publication Date
JPH04123260U true JPH04123260U (en) 1992-11-06

Family

ID=31929895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5682091U Pending JPH04123260U (en) 1991-04-18 1991-04-18 Composite plating

Country Status (1)

Country Link
JP (1) JPH04123260U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021182423A1 (en) * 2020-03-10 2021-09-16 大同メタル工業株式会社 Sliding member, method for manufacturing same, and method for manufacturing hard material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469531A (en) * 1977-11-16 1979-06-04 Masaomi Matsumoto Selfflubricating composite plating solution * composite plating method using same and composite plated coating
JPS5669396A (en) * 1979-11-06 1981-06-10 Seiko Epson Corp Composite plating method
JPS5675598A (en) * 1979-11-21 1981-06-22 Matsushita Electric Ind Co Ltd Composite plating method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469531A (en) * 1977-11-16 1979-06-04 Masaomi Matsumoto Selfflubricating composite plating solution * composite plating method using same and composite plated coating
JPS5669396A (en) * 1979-11-06 1981-06-10 Seiko Epson Corp Composite plating method
JPS5675598A (en) * 1979-11-21 1981-06-22 Matsushita Electric Ind Co Ltd Composite plating method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021182423A1 (en) * 2020-03-10 2021-09-16 大同メタル工業株式会社 Sliding member, method for manufacturing same, and method for manufacturing hard material
JP2021143355A (en) * 2020-03-10 2021-09-24 大同メタル工業株式会社 Sliding member and manufacturing method thereof and manufacturing method of hard material
KR20220133931A (en) * 2020-03-10 2022-10-05 다이도 메탈 고교 가부시키가이샤 Sliding member, manufacturing method thereof, and manufacturing method of hard material
US12000051B2 (en) 2020-03-10 2024-06-04 Daido Metal Company Ltd. Sliding member, method for manufacturing same, and method for manufacturing hard material

Similar Documents

Publication Publication Date Title
US6165246A (en) Copper-base sintered sliding material excellent in slipperiness and machaniability
KR100472876B1 (en) Self-lubrlcating bearing material and plain bearing of such a bearing material
JPS60197880A (en) Composite plated sliding surface
US5217814A (en) Sintered sliding material
JPS61118452A (en) Flat bearing
JP2001240925A (en) Copper series sliding material
JP2003526001A (en) Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices
GB2345095A (en) Sliding bearing including a resin layer consisting of soft metal particles dispersed in a thermosetting resin
US4941919A (en) Copper-based sliding material and method for producing the same
JP5178698B2 (en) Sliding resin composition
JP2002020568A (en) Sliding material
WO1988006638A1 (en) Composites of metal with carbon fluoride and method of preparation
JP2001508526A (en) Bearing forming method
JPH04123260U (en) Composite plating
CN106590817A (en) Lubricating oil containing oleic acid-modified superparamagnetic nanometer hollow beads and preparation method thereof
JP2000282259A (en) Production of metallic member having low friction coating film
JP2001026792A5 (en)
JP2004137371A (en) Lubricant, sliding member and solid lubricant
JP2974738B2 (en) Sintered copper sliding material
JPH04254599A (en) Self-lubricating composite plating film
JP2007246836A (en) Sliding resin composition, sliding component and method for producing the same
JPS6138243B2 (en)
JPS60206842A (en) Surface treating liquid
EP0546070B1 (en) A plastics based bearing material and a bearing having a lining of the material
JPS60120798A (en) Two-layer material for oilless bearing