JPS6029270A - Magnetic media - Google Patents

Magnetic media

Info

Publication number
JPS6029270A
JPS6029270A JP13908283A JP13908283A JPS6029270A JP S6029270 A JPS6029270 A JP S6029270A JP 13908283 A JP13908283 A JP 13908283A JP 13908283 A JP13908283 A JP 13908283A JP S6029270 A JPS6029270 A JP S6029270A
Authority
JP
Japan
Prior art keywords
media
magnetic
works
core
barrel
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
JP13908283A
Other languages
Japanese (ja)
Inventor
Katsumi Sano
佐野　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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP13908283A priority Critical patent/JPS6029270A/en
Publication of JPS6029270A publication Critical patent/JPS6029270A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To enable removal of media with a magnet after treatment of works by barrel polishing or the like and thereby to improve work efficiency, by using magnetic media having a magnetic property for the media to be charged in the barrel together with the works. CONSTITUTION:As the media, one which uses magnetic material as the core and ordinary media material as the coating spread over the core, one in which ordinary media material is mixed with magnetic powder, one in which the media material has a magnetic property by nature, one which uses nonmagnetic material as the core and media material having a magnetic property by nature as the coating spread over the core, and so forth can be used. Such media are charged in a barrel together with works and polishing or the like is carried out therein. Thereafter, the media can be removed attracted by a magnet which is put in or approached to the mixture of the works and the media, whereby the works can be separated. Thus, the separation by manual work can be eliminated and the work can be performed effectively.

Description

【発明の詳細な説明】 この発明は、バレル研磨あるいはバレルメッキなどにお
いてワークとともに用いられるメディアに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to media used together with a workpiece in barrel polishing, barrel plating, or the like.

たとえばバレル研磨においては、バレル内に、研磨すべ
きワークと研磨材としてのメディアを装填し、バレルを
回転させてワークを研磨した後、ワークを取り出すこと
が行なわれている。ところで、このワークの取り出しは
、メディアを選別除去することにより通常行なわれる。For example, in barrel polishing, a work to be polished and media as an abrasive are loaded into a barrel, the barrel is rotated to polish the work, and then the work is taken out. By the way, this work is usually taken out by sorting and removing the media.

この場合ワーク クとメディアの大きさが異なるように場合には、たえは
両者を篩にかけて選別することが行なわれるが、大きさ
が同じような場合には、手作業で１個づつ選別しなけれ
ばならず、きわめて作業性の悪いものであった。In this case, if the workpiece and the media are different in size, they are sieved and sorted, but if they are similar in size, they have to be sorted out one by one manually. However, it was extremely difficult to work with.

この発明は上記の欠点を除去せんとしたものであって、
ワークとともにバレル内に装填する着磁性を有する磁性
メディアを提供せんとするものである。This invention aims to eliminate the above-mentioned drawbacks,
It is an object of the present invention to provide a magnetic medium having magnetizability that is loaded into a barrel together with a workpiece.

この発明における磁性メディアは、たとえば次のような
ものである。The magnetic media in this invention are, for example, as follows.

（１）磁性体を核にして、通常のメディア材で被覆した
もの。(1) A core made of magnetic material and covered with ordinary media material.

（２）通常のメディア材に磁性体粉を混在させたもの。(2) A product in which magnetic powder is mixed with ordinary media material.

（３）メディア材が本来磁性をもつもの。(3) The media material is inherently magnetic.

（４）非磁性体を核にして、磁性を有するメディア材で
被覆したもの。(4) A core made of non-magnetic material and coated with a magnetic media material.

このような磁性メディアは、ワークとともにバレル内に
装填され、たとえば研磨完了後には、磁石を当接あるい
は近接させることにより吸着除去され、ワークを選別す
ることができる。Such magnetic media is loaded into the barrel together with the workpiece, and after polishing is completed, for example, the workpiece can be sorted by attracting and removing it by bringing a magnet into contact with it or bringing it close to it.

なおこの発明の磁性メディアの形状は任意であるし、ま
た上記（１）〜（４）以外の構成のものであってもよく
、要は何らかのかたちで着磁性を有したものであればい
かなるものでもよい。Note that the magnetic media of this invention may have any shape and may have a configuration other than those described in (1) to (4) above.In short, any magnetic media may be used as long as it has some form of magnetization. But that's fine.

以上のようにこの発明における磁性メディアは、ワーク
の処理後に磁石によって容易に吸着除去できるものであ
り、ワークの選別が手作業によらずに効率的に行なえ、
作業性を著しく向上できるものである。As described above, the magnetic media in this invention can be easily removed by adsorption with a magnet after processing the workpieces, and the workpieces can be sorted efficiently without manual work.
This can significantly improve work efficiency.

Claims (1)

【特許請求の範囲】[Claims] ワークとともにバレル内に装填する着磁性を有する磁性
メディア。Magnetic media with magnetizability that is loaded into the barrel along with the workpiece.
JP13908283A 1983-07-28 1983-07-28 Magnetic media Pending JPS6029270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13908283A JPS6029270A (en) 1983-07-28 1983-07-28 Magnetic media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13908283A JPS6029270A (en) 1983-07-28 1983-07-28 Magnetic media

Publications (1)

Publication Number Publication Date
JPS6029270A true JPS6029270A (en) 1985-02-14

Family

ID=15237059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13908283A Pending JPS6029270A (en) 1983-07-28 1983-07-28 Magnetic media

Country Status (1)

Country Link
JP (1) JPS6029270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230250A (en) * 1986-03-31 1987-10-08 Toshiba Corp Call forward equipment for private branch of exchange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230250A (en) * 1986-03-31 1987-10-08 Toshiba Corp Call forward equipment for private branch of exchange

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