JPS58134228A - Member applicable to sliding part - Google Patents
Member applicable to sliding partInfo
- Publication number
- JPS58134228A JPS58134228A JP1536482A JP1536482A JPS58134228A JP S58134228 A JPS58134228 A JP S58134228A JP 1536482 A JP1536482 A JP 1536482A JP 1536482 A JP1536482 A JP 1536482A JP S58134228 A JPS58134228 A JP S58134228A
- Authority
- JP
- Japan
- Prior art keywords
- sealing ring
- copper
- powder
- resin
- copper alloy
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sliding-Contact Bearings (AREA)
- Mechanical Sealing (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、銅または銅合金の粉末または繊維またははく
を充填したふっ素樹脂の焼成体を粉末または顆粒状また
は繊維状または板状にし、これをフェノール樹脂または
フラン樹脂等の熱硬化性樹脂で成型固化せしめたことを
特徴とする摺動部用部材に関するもので、その目的とす
るところは、耐摩性がよくてしかも強度の大なる摺動部
用部材を得るにある。DETAILED DESCRIPTION OF THE INVENTION The present invention involves making a sintered body of fluororesin filled with copper or copper alloy powder, fiber, or foil into a powder, granule, fiber, or plate shape, and then converting this into a phenol resin or furan resin. This relates to a member for a sliding part characterized by being molded and solidified with a thermosetting resin such as be.
本発明の摺動部用部材をまずその製造方法の一例から説
明する。The sliding part member of the present invention will be described first with an example of its manufacturing method.
銅または銅合金の粉末または繊維たとえば銅の粉末を重
量比にて約５チ、カーボン繊維の短繊維を重量比にて約
３チ、ふっ素樹脂たとえば四ふっ化エチレン樹脂の粉末
を重量比にて約９２％を用意し、これらをよく混和して
後金型に入れて一次成型する。次にこれを炉内に入れて
焼成する。かくて、銅の粉末とカーボン繊維及び四ふっ
化エチレン樹脂は焼成時に結合する。これをふん砕また
は切削することにより粉末または顆粒または繊維状また
は板状にする。次にこれを処理してこれに接着剤を塗布
して乾燥させる。こうしてでき表原料にフェノール樹脂
またはフラン樹脂等の液状または粉末状のものを適量混
和し、この混和物を適宜の金型に入れて加圧加熱して成
型し、こ第１を取り出して所望の形に仕上げて摺動部用
部材とする。Powder or fiber of copper or copper alloy, for example, copper powder about 5 inches by weight, carbon fiber short fibers about 3 inches by weight, fluororesin, such as tetrafluoroethylene resin powder, by weight Approximately 92% of the ingredients are prepared, mixed well, and then put into a mold for primary molding. Next, this is placed in a furnace and fired. Thus, the copper powder, carbon fiber and tetrafluoroethylene resin are combined during firing. This is crushed or cut into powder, granules, fibers, or plates. This is then treated and an adhesive is applied to it and allowed to dry. In this way, an appropriate amount of liquid or powder such as phenol resin or furan resin is mixed with the raw material, this mixture is placed in an appropriate mold, heated under pressure, and molded. Finish it into a shape and use it as a member for the sliding part.
この摺動部用部材をたとえばメカニカルノールの密封環
として用いた場合についてその作用効果を説明する。The functions and effects of this sliding member when used as a sealing ring of a mechanical knob, for example, will be explained.
例示図面において、ケーシング（１１の端部にはカバ（
２）全固定−ｔ−る。シャフト（３）はこれらのケーン
ング及びカバを貫通する。密封環（４）はパツキン（５
］を介してカバ（２）の内周部にはめる。この密封環は
たとえばセラミックで製しである。In the illustrative drawings, the end of the casing (11) has a cover (
2) Fully fixed-t-ru. The shaft (3) passes through these canings and covers. The sealing ring (4) is sealed with a seal (5
) into the inner circumference of the cover (2). This sealing ring is made of ceramic, for example.
密封環（６）は本発明摺動部用部材で製し、保持環（７
）の内周部に固くはめである。このはめ合いに際し、密
封環（６）はフェノール樹脂あるいはフラン樹脂等の熱
硬化性樹脂で成型しであるから強度が大であり、変形な
くして強固にはめることができ、保持環（７）とのスリ
ップの危険はない。The sealing ring (6) is made of the sliding part material of the present invention, and the retaining ring (7
) is tightly fitted to the inner periphery of the During this fitting, the sealing ring (6) is molded with a thermosetting resin such as phenol resin or furan resin, so it has great strength and can be firmly fitted without deformation, and it is compatible with the retaining ring (7). There is no risk of slipping.
保持環（７）はパツキン（８）を介してシャフト（３）
の外周部に軸方向へ・動くことができるようにはめる。The retaining ring (7) is attached to the shaft (3) through the packing (8).
It is fitted onto the outer periphery so that it can move in the axial direction.
止！（９）ハフ’ｖ ７ ） ＋３１の外周部にはめこ
のシャフトに固定する。保持環（７）に固定し、たノッ
クＱＱの一端は、止環（９）に設けた軸方向の穴の中に
ゆるくはめる。との止環と保持環（７）との間には適宜
のスプリングＱｌｌを介在させる。 、。Stop! (9) Fix to the shaft of the fitting on the outer periphery of Huff'v 7 ) +31. The dowel QQ is fixed to the retaining ring (7), and one end of the dowel QQ is loosely fitted into an axial hole provided in the retaining ring (9). An appropriate spring Qll is interposed between the stop ring and the retaining ring (7). ,.
密封環（６）の側部の面α２は密封環（４）の側部の面
（１３１に密接させて密封端面（８１を構成させる。ス
プリング（Ｉｌｌはその弾発力により密封端面（Ｓ）の
密接圧力の強さを強める。The side surface α2 of the sealing ring (6) is brought into close contact with the side surface (131) of the sealing ring (4) to form a sealed end surface (81). Increase the intensity of close pressure.
シャフト（３）が回転すると、密封環（６）は保持環（
７）と共に回転する。密封環（４）は回転しないので密
封端面（８）はシャフト（３）の回転中も流体の流通ｋ
ｔ’ｃを制限する。When the shaft (3) rotates, the sealing ring (6) engages the retaining ring (
7). Since the sealing ring (4) does not rotate, the sealing end face (8) does not allow fluid to flow even during rotation of the shaft (3).
Limit t'c.
密封環（６）は強度が大であるから、内圧が大きくても
外圧が大でも、変形量が少なく密封端面ｔｓ＋の密接状
態をよく保って、密封性の高いものとすることができる
。Since the sealing ring (6) has high strength, the amount of deformation is small and the sealing end face ts+ can be kept in a close contact state, resulting in high sealing performance even when the internal pressure is large or the external pressure is large.
次に、密封環（６）は焼成した充填剤入りのふっ素樹脂
であり、特に銅または銅合金の粉末、顆粒または繊維ま
たははくを含有している。これはふっ素樹脂と共に焼成
して強固に結合させており、この焼成体を粉末、顆粒ま
たは繊維またははくにして、これをさらに熱硬化性樹脂
で成型したものである。このふっ素樹脂たとえば四ふっ
化エチレン樹脂は、密封端面をよく潤滑する・と共に減
摩材としてよく働き、しかも銅または銅合金成分は、相
手摺動面例示図面では密封環（４）の面（１３）上に転
移して薄膜状となり、これがふっ素樹脂、熱硬化性樹脂
と摺動するようにカリ、上記の薄膜は流体を含みやすい
ので摺動性が頗るよく、乾運転に際してさえ発熱量が少
なく、１琴性の著しく高いものとすることができるので
ある。The sealing ring (6) is then a calcined filled fluororesin, containing in particular copper or copper alloy powder, granules or fibers or foil. This is made by firing with a fluororesin to form a strong bond, and this fired product is made into powder, granules, fibers, or foil, which is then molded with a thermosetting resin. This fluororesin, for example, tetrafluoroethylene resin, lubricates the seal end face well and works well as an anti-friction material.Moreover, the copper or copper alloy component is the surface (13) of the seal ring (4) in the drawing showing the mating sliding surface. ) and forms a thin film that slides on the fluororesin and thermosetting resin.The above thin film easily contains fluid, so it has excellent sliding properties and generates little heat even during dry operation. , it is possible to make it extremely highly monophonic.
また、本発明摺動部用部材は処理をして熱硬化性樹脂に
て成型しであるので、相互の結合が強く、摺動部に対し
、ふっ素樹脂や銅または銅合金成分が過剰に供給された
り、はくすすることはないから、寿命の長いものとする
ことができる。In addition, since the members for sliding parts of the present invention are processed and molded with thermosetting resin, mutual bonding is strong, and fluororesin and copper or copper alloy components are excessively supplied to the sliding parts. Since it will not be damaged or destroyed, it can have a long lifespan.
本発明摺動部用部材はその実施に当り、熱硬化性樹脂に
は適宜の無機質あるいは有機質の繊維などを配合して含
液性を高めるようにして製造することもでき、カーボン
等の乾性潤滑剤を配合して製造することもできる。In implementing the sliding part member of the present invention, the thermosetting resin can be manufactured by blending appropriate inorganic or organic fibers to increase liquid retentivity, and dry lubricants such as carbon can be manufactured. It can also be manufactured by blending agents.
図面は本発明摺動部用部材の実施例たる材料を密封環に
したメカニカルシールの実施例を示す半部縦断側面図で
ある。
（１）・・・・・ケーシング。 （２）・・・・・・
カ バ。 （３）・・１．・・シャフト。
（４）・・・・・・密封環。 （５）・・・・・
・パツキン。 （６）・・・・・・密封環。
（７）・・・・・保持環。 ＋８１・・・・・・
パツキン。 ＋Ｓ＞・・・・・・止 環。
αω・・・・・・ノック。 （１１）・・・・・・
スプリング。 ＋１２）、＋１３１・・・・面。
＋Ｓ）・・・・・・密封端面。
特許出願人
株式会社荒井製作所The drawing is a half-part longitudinal sectional side view showing an embodiment of a mechanical seal in which a sealing ring is made of a material that is an embodiment of the sliding part member of the present invention. (1)...Casing. (2)・・・・・・
Cover. (3)...1. ··shaft. (4)...Sealing ring. (5)・・・・・・
・Patsukin. (6)...Sealing ring. (7)...Retaining ring. +81...
Patsukin. +S＞・・・Stop ring. αω... Knock. (11)・・・・・・
spring. +12), +131... side. +S)... Sealed end surface. Patent applicant Arai Seisakusho Co., Ltd.
Claims (1)
ふっ素樹脂の焼成体を粉末または顆粒状まだは繊維状ま
たは板状にし、これをフェノール樹脂またはフラン樹脂
等の熱硬化性樹脂で成型固化せしめたことを特徴とする
摺動部用部材。A sintered body of fluororesin filled with copper or copper alloy powder, fibers, or foil is made into a powder, granule, fiber, or plate shape, and this is molded and solidified with a thermosetting resin such as phenol resin or furan resin. A member for a sliding part, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1536482A JPS58134228A (en) | 1982-02-02 | 1982-02-02 | Member applicable to sliding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1536482A JPS58134228A (en) | 1982-02-02 | 1982-02-02 | Member applicable to sliding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58134228A true JPS58134228A (en) | 1983-08-10 |
Family
ID=11886736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1536482A Pending JPS58134228A (en) | 1982-02-02 | 1982-02-02 | Member applicable to sliding part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134228A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188426A (en) * | 1985-02-13 | 1986-08-22 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Lubricant impregnation |
| JPH01138268A (en) * | 1987-11-24 | 1989-05-31 | Showa Kogyo Kk | Filler |
| JP2016156413A (en) * | 2015-02-23 | 2016-09-01 | 旭有機材株式会社 | Composition for forming slide member, slide member, and method for manufacturing the same |
-
1982
- 1982-02-02 JP JP1536482A patent/JPS58134228A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188426A (en) * | 1985-02-13 | 1986-08-22 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Lubricant impregnation |
| JPH0419256B2 (en) * | 1985-02-13 | 1992-03-30 | Intaanashonaru Bijinesu Mashiinzu Corp | |
| JPH01138268A (en) * | 1987-11-24 | 1989-05-31 | Showa Kogyo Kk | Filler |
| JP2016156413A (en) * | 2015-02-23 | 2016-09-01 | 旭有機材株式会社 | Composition for forming slide member, slide member, and method for manufacturing the same |
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