JPH0663859A - Protruded abrasives for barrel polishing, etc. and recessed surface polishing method - Google Patents
Protruded abrasives for barrel polishing, etc. and recessed surface polishing methodInfo
- Publication number
- JPH0663859A JPH0663859A JP25880292A JP25880292A JPH0663859A JP H0663859 A JPH0663859 A JP H0663859A JP 25880292 A JP25880292 A JP 25880292A JP 25880292 A JP25880292 A JP 25880292A JP H0663859 A JPH0663859 A JP H0663859A
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- protrusions
- abrasive
- protruded
- protrusion
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】バレル研磨等用の研磨材および研
磨法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an abrasive material for barrel polishing and a polishing method.
【０００２】[0002]
【従来の技術】従来のバレル研磨等用の研磨材は、突起
部を有しないものであつた。2. Description of the Related Art A conventional abrasive for barrel polishing or the like has no protrusion.
【０００３】したがつて、研磨対象物の凹欠部を研磨す
ることができない欠点があつた。Therefore, there is a drawback that the recessed portion of the object to be polished cannot be polished.
【０００４】[0004]
【発明が解決しようとする課題】研磨対象物の凹欠部ま
でもよく研磨することのできる、研磨材および研磨法の
実現が、本発明が解決しようとする課題である。The problem to be solved by the present invention is to realize an abrasive material and a polishing method capable of polishing even a concave portion of an object to be polished well.
【０００５】[0005]
【課題を解決するための手段】塊体の外面に突起物を有
せしめて突起研磨材とすることにより、また突起研磨材
を用いて凹欠研磨対象物の凹欠部を研磨することによ
り、課題を解決した。[Means for Solving the Problems] By providing a protrusion on the outer surface of a lump to form a protrusion abrasive, and by using the protrusion abrasive to polish a recessed portion of an object to be recessed, Solved the problem.
【０００６】[0006]
【実施例】実施例について、図面を参照して、説明す
る。EXAMPLES Examples will be described with reference to the drawings.
【０００７】適当なる材質からなる塊体１の外面に適当
数の突起部２を有せしめて、突起研磨材を構成する。A protrusion abrasive material is formed by providing an appropriate number of protrusions 2 on the outer surface of a lump 1 made of an appropriate material.
【０００８】塊体１の形状は限定されない。また突起部
２の形状も任意である。The shape of the lump 1 is not limited. The shape of the protrusion 2 is also arbitrary.
【０００９】塊体１の材質は任意であるが、例えばナイ
ロンかまたはナイロンとカーボン繊維との混合物でもよ
い。The mass 1 may be made of any material, but may be nylon or a mixture of nylon and carbon fiber.
【００１０】塊体１を筒状体３とし、その断面形状が適
当数の突起部２を有するようにすることができる。図２
には星形の断面形状を示したが、要は突起部２を有する
ことであつて、形状は限定されない。なおこの形状の突
起研磨材は、可塑化性樹脂の押出機を利用し、コールド
カツトのペレツトとして容易に生産することができる。The lump 1 may be a tubular body 3 having a suitable number of protrusions 2 in cross section. Figure 2
Although a star-shaped cross-sectional shape is shown in FIG. 1, the point is that the projection 2 is provided, and the shape is not limited. The projection abrasive having this shape can be easily produced as a cold-cut pellet using an extruder of plasticizing resin.
【００１１】塊体１を筒状体４とし、その外面にランダ
ムに突起部２を付着したものとすることができる。この
場合の突起研磨材は、押出機からの可塑化性樹脂のスト
ランドに樹脂粉末を融着させてからペレツトとして生産
できる。The lump 1 may be a cylindrical body 4, and the projections 2 may be randomly attached to the outer surface of the lump 1. In this case, the protrusion abrasive can be produced as pellets by fusing resin powder to the plasticizing resin strands from the extruder.
【００１２】凹欠部を有する凹欠対象物を突起研磨材に
よつてバレル研磨し、突起研磨材の突起部によつて凹欠
部をよく研磨することができる。It is possible to barrel-polish a recessed object having a recessed portion with a projection abrasive, and to polish the recessed portion well with a projection of the projection abrasive.
【００１２】塊体１の材質として静電防止材を使用する
ことができる。An antistatic material can be used as the material of the lump 1.
【００１３】種々なる断面形状を有する突起研磨材のペ
レツトを生産するための押出機のダイの穴形５の例を図
４に示す。何れも突起部２に対応する凹欠空端６を有す
る。An example of die holes 5 in an extruder for producing pellets of protrusion abrasive having various cross-sectional shapes is shown in FIG. Each has a recessed empty end 6 corresponding to the protrusion 2.
【００１４】[0014]
【発明の効果】以上説明したようであるので、本発明の
効果は、次のようである。As described above, the effects of the present invention are as follows.
【００１５】凹欠部を有する対象研磨物を研磨する場合
において、本発明の突起研磨材の突起部が凹欠部の奥深
くまで到達して、凹欠部までもよく研磨することができ
る。When polishing an object to be polished having a recessed portion, the protrusions of the projection abrasive of the present invention reach deep inside the recessed portion, and even the recessed portion can be polished well.
【００１６】凹欠を有する対象研磨物としては、例えば
パチンコ玉、コイン等の研磨に偉力を発揮する。As a target polishing object having a recess, for example, pachinko balls, coins, etc. are very effective in polishing.
【００１７】本発明の突起研磨材は、可塑化性樹脂の押
出機を利用し、ペレツトとして多量生産が容易である。
材質、断面形状等の変更も容易である。The protrusion abrasive of the present invention utilizes a plasticizing resin extruder and can be easily mass-produced as pellets.
It is easy to change the material and cross-sectional shape.
【００１８】本発明の突起研磨材は、バレル研磨以外に
も適用可能なものであり、例えば研磨布につけて凹欠対
象研磨物を研磨する際等にも効力がある。The protrusion-polishing material of the present invention can be applied in addition to barrel polishing, and is effective, for example, when it is attached to a polishing cloth to polish an object to be recessed.
【図１】本発明の基本的形状を示す説明図である。FIG. 1 is an explanatory diagram showing a basic shape of the present invention.
【図２】本発明の一実施例を示す説明図である。FIG. 2 is an explanatory diagram showing an embodiment of the present invention.
【図３】本発明の他の実施例を示す説明図である。FIG. 3 is an explanatory diagram showing another embodiment of the present invention.
【図４】押出機のダイの穴の形状の例を示す説明図であ
る。FIG. 4 is an explanatory diagram showing an example of the shape of a hole of a die of an extruder.
１ 塊体 ２ 突起部 ３、４ 筒状体 1 lump 2 protrusions 3 and 4 tubular body
Claims (4)
の突起部を有することを特徴とするバレル研磨等の突起
研磨材1. A protrusion polishing material for barrel polishing or the like, which has an appropriate number of protrusions on the outer surface of a mass made of a suitable material.
状が適当数の突起部を有する請求項１に記載のバレル研
磨等の突起研磨材2. The protrusion polishing material for barrel polishing or the like according to claim 1, wherein the lump is formed of a tubular body, and the cross-sectional shape of the protrusion has an appropriate number of protrusions.
ランダムに突起部が付着した請求項１に記載のバレル研
磨等の突起研磨材3. The protrusion polishing material for barrel polishing or the like according to claim 1, wherein the lump is formed of a cylindrical body, and protrusions are randomly attached to the outer surface thereof.
を研磨することを特徴とするバレル研磨等の凹欠研磨法4. A recessed polishing method such as barrel polishing, wherein recessed portions of an object to be polished are polished by the protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25880292A JPH0663859A (en) | 1992-08-17 | 1992-08-17 | Protruded abrasives for barrel polishing, etc. and recessed surface polishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25880292A JPH0663859A (en) | 1992-08-17 | 1992-08-17 | Protruded abrasives for barrel polishing, etc. and recessed surface polishing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0663859A true JPH0663859A (en) | 1994-03-08 |
Family
ID=17325262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25880292A Pending JPH0663859A (en) | 1992-08-17 | 1992-08-17 | Protruded abrasives for barrel polishing, etc. and recessed surface polishing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0663859A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767310A (en) * | 2008-12-31 | 2010-07-07 | 大连隆正光饰机制造有限公司 | Novel vibrating finisher |
| JP2019087330A (en) * | 2017-11-02 | 2019-06-06 | トヨタ自動車株式会社 | Method of producing granulated body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3096169B2 (en) * | 1992-09-11 | 2000-10-10 | 株式会社日立製作所 | Semiconductor device |
-
1992
- 1992-08-17 JP JP25880292A patent/JPH0663859A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3096169B2 (en) * | 1992-09-11 | 2000-10-10 | 株式会社日立製作所 | Semiconductor device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767310A (en) * | 2008-12-31 | 2010-07-07 | 大连隆正光饰机制造有限公司 | Novel vibrating finisher |
| JP2019087330A (en) * | 2017-11-02 | 2019-06-06 | トヨタ自動車株式会社 | Method of producing granulated body |
| JP2022010097A (en) * | 2017-11-02 | 2022-01-14 | トヨタ自動車株式会社 | Manufacturing method of electrode |
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