JPS602308A - Method of working ceramics - Google Patents
Method of working ceramicsInfo
- Publication number
- JPS602308A JPS602308A JP10932683A JP10932683A JPS602308A JP S602308 A JPS602308 A JP S602308A JP 10932683 A JP10932683 A JP 10932683A JP 10932683 A JP10932683 A JP 10932683A JP S602308 A JPS602308 A JP S602308A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- metal
- discharge machining
- electric discharge
- shape
- 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
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はセラミック加工を放電加工で実施する方法に係
わるものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of performing ceramic machining by electrical discharge machining.
従来セフラミックは放電加工は不可能であるため、放電
加工による精密加工はできないとされている。しかし、
近時放電加工は益々精密加工に適する加工技術が確立さ
れている。Conventionally, Cephramic cannot be subjected to electric discharge machining, so it is said that precision machining by electric discharge machining is not possible. but,
In recent years, electric discharge machining has been established as a machining technology that is increasingly suitable for precision machining.
本発明は此の点に着目して、提案されるものである。即
ちセラミック自体には放電加工できない材質であっても
、そこに密接合している金属部分を放電加工することに
より、密接合しているセラミックの表面部分にも、放電
加工の際に発生する熱量により加工することを可能にす
るものである。特にセラミックの外側の面を放電加工が
可能である方法を提供し、かつ中心部に在中する金属体
と外側の金属体とを同時に又は一体にセントされた電離
で放電加工することにより、外側と中心部とが精密に加
工することができるものである。The present invention is proposed by paying attention to this point. In other words, even if the ceramic itself is a material that cannot be subjected to electric discharge machining, by electric discharge machining the metal part that is in close contact with it, the amount of heat generated during electric discharge machining can be applied to the surface part of the ceramic that is in close contact with it. This makes it possible to process the material by In particular, the present invention provides a method in which it is possible to perform electric discharge machining on the outer surface of a ceramic, and by electric discharge machining the metal body located in the center and the outer metal body simultaneously or integrally with centrifuged ionization. and the center part can be precisely machined.
本発明の詳細な説明する。第１図及第２図は本発明に係
わる一実施例の形状図である。１はセラミック材質であ
り、これを２の金属管の中に嵌合させる。５の金属線（
又は金属棒）を１の孔形内に挿通させる。此の際、金属
体とセラミンクができるだけ密着接合する手段を採る。The present invention will be described in detail. FIGS. 1 and 2 are shape diagrams of one embodiment of the present invention. 1 is a ceramic material, which is fitted into the metal tube 2. 5 metal wire (
or a metal rod) is inserted into the hole shape of 1. At this time, measures are taken to bond the metal body and the ceramic as closely as possible.
例えば嵌合、挿通したあとでさらに２の金属管ごとダイ
ス、ローラなどで塑性加工して減径するか、又はセラミ
ックと金属体の間隙中に金属粉体を溶かしたものを充て
んさせる等の方法で埋め込んで、セラミックと金属体を
密接合の度合を大きくする。第２図は前述の方法により
１のセラミックに２と６の金属材質のものを密接着した
ものの形状図である。For example, after fitting and inserting, the diameter of the two metal tubes is reduced by plastic processing with a die or roller, or the gap between the ceramic and the metal body is filled with molten metal powder. to increase the degree of close bonding between the ceramic and metal body. FIG. 2 is a diagram showing the shape of metal materials 2 and 6 closely bonded to ceramic 1 by the method described above.
之を放電加工する形状図が第６図で示すものである。４
及５は電極であって、第４図のように円筒電極とその中
心部に棒状電極を有しているものでも良く、まだ図示は
しないが回転する電極を使用することも可能である。The shape diagram for electrical discharge machining is shown in FIG. 4
Reference numeral 5 denotes an electrode, which may have a cylindrical electrode and a rod-shaped electrode at its center as shown in FIG. 4, or it is also possible to use a rotating electrode, although not shown yet.
本発明はこのような方法によりセラミックの外側の加工
とその内孔の加工をも同時に５Ｔ能とするものであるが
故に、外側と芯部の軸心に対して偏心妾が少く、精度を
向上させることが可能である。The present invention uses such a method to simultaneously process the outer side of the ceramic and the inner hole of the ceramic with a 5T capability, so there is less eccentricity with respect to the axes of the outer side and the core, improving accuracy. It is possible to do so.
第１図から第４図まで本発明に係わる一実施例の形状図
である。第１図及第２図は本発明の加工材としての素材
形状図、第６図は放電加工作業の部分図、第４図は放電
加工用電極の形状図である。
１ ・セラミック。２・・・金属管体。５・・・金属線
（棒）４．５・・・放電加工用電極。
特許出願人 初 鹿 野 清FIGS. 1 to 4 are shape diagrams of an embodiment according to the present invention. 1 and 2 are diagrams of the shape of a material to be processed according to the present invention, FIG. 6 is a partial diagram of an electric discharge machining operation, and FIG. 4 is a diagram of the shape of an electrode for electric discharge machining. 1. Ceramic. 2...Metal tube body. 5... Metal wire (rod) 4.5... Electrode for electrical discharge machining. Patent applicant Kiyoshi Kano
Claims (1)
、該金属体に放電加工を実施することにより、密着接合
しているセラミック部分をも加工することを特徴とする
セラミック加工方法。 ２ 金属線を中心部に在中させた形状のもののセラミッ
クを特許請求範囲第１項記載の金属管体に密着接状態に
嵌合させて該金属体に放電加工を実施することにより、
密着接合しているセラミック部分をも加工することを特
徴とするセラミック加工方法。[Claims] 1. A method characterized by fitting a ceramic into a metal pipe body in close contact with each other and performing electric discharge machining on the metal body to process the closely joined ceramic portion. Ceramic processing method. 2. By fitting a ceramic having a shape in which a metal wire is inserted in the center tightly into the metal pipe body according to claim 1, and performing electric discharge machining on the metal body,
A ceramic processing method characterized by processing even closely bonded ceramic parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10932683A JPS602308A (en) | 1983-06-20 | 1983-06-20 | Method of working ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10932683A JPS602308A (en) | 1983-06-20 | 1983-06-20 | Method of working ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602308A true JPS602308A (en) | 1985-01-08 |
Family
ID=14507388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10932683A Pending JPS602308A (en) | 1983-06-20 | 1983-06-20 | Method of working ceramics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136849A (en) * | 1993-11-16 | 1995-05-30 | Yasushi Fukuzawa | Electric discharge machining and device therefor |
| US6437278B1 (en) | 1998-03-11 | 2002-08-20 | Mitsubishi Denki Kabushiki Kaisha | Green compact electrode for discharge surface treatment |
-
1983
- 1983-06-20 JP JP10932683A patent/JPS602308A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136849A (en) * | 1993-11-16 | 1995-05-30 | Yasushi Fukuzawa | Electric discharge machining and device therefor |
| US6437278B1 (en) | 1998-03-11 | 2002-08-20 | Mitsubishi Denki Kabushiki Kaisha | Green compact electrode for discharge surface treatment |
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