JPS62150024U - - Google Patents
Info
- Publication number
- JPS62150024U JPS62150024U JP3676986U JP3676986U JPS62150024U JP S62150024 U JPS62150024 U JP S62150024U JP 3676986 U JP3676986 U JP 3676986U JP 3676986 U JP3676986 U JP 3676986U JP S62150024 U JPS62150024 U JP S62150024U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- magnetic
- discharge hole
- utility
- model registration
- 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
- 238000003754 machining Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Description
第１図は本考案の実施例を示す図、第２図は本
考案の第２の実施例を示す図、第３図、第４図、
第５図は本考案の磁性チヤツクの他の実施例を示
す図、第６図は本考案の球状電極の構成を示す断
面図、第７図は本考案の磁気回路を示す説明図、
第８図は従来技術の放電穴加工用電極による加工
を示す図である。
１：チヤツク、３：加工液、４：被加工物、５
：従来技術の加工用電極、１１：磁性チヤツク、
２３：凹円錐状の導電性の磁着支持部、１３，１
４，１７，１８，３１，３２，３５，３６：永久
磁石、１５，１９，２１，２２，４０，４６：非
磁性環、３３，３７，３９，４３：非磁性片、１
６，２０，３４，３８，４５：継鉄、４１，４４
：磁極片、４２：コイル、５０：導電性かつ磁性
を有する材料からなる球状電極（球状電極）、６
０，６１：磁気回路。
FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing a second embodiment of the present invention, FIGS. 3, 4,
FIG. 5 is a diagram showing another embodiment of the magnetic chuck of the present invention, FIG. 6 is a sectional view showing the configuration of the spherical electrode of the present invention, and FIG. 7 is an explanatory diagram showing the magnetic circuit of the present invention.
FIG. 8 is a diagram showing machining using a conventional electric discharge hole machining electrode. 1: Chuck, 3: Machining fluid, 4: Workpiece, 5
: Conventional technology processing electrode, 11: Magnetic chuck,
23: Concave conical conductive magnetic support part, 13,1
4, 17, 18, 31, 32, 35, 36: Permanent magnet, 15, 19, 21, 22, 40, 46: Non-magnetic ring, 33, 37, 39, 43: Non-magnetic piece, 1
6, 20, 34, 38, 45: Yoke, 41, 44
: magnetic pole piece, 42: coil, 50: spherical electrode (spherical electrode) made of conductive and magnetic material, 6
0,61: Magnetic circuit.
Claims (1)
る磁性チヤツクと、該凹円錐状磁着支持部に磁着
支持する導電性かつ磁性を有する材料からなる球
状電極とからなる放電穴加工用電極。 ２ 実用新案登録請求の範囲第１項記載の放電穴
加工用電極において、磁性チヤツクが永久磁石と
継鉄と非磁性体とから成る凹円錐状の導電性の磁
着支持部を有する放電穴加工用電極。 ３ 実用新案登録請求の範囲第１項記載の放電穴
加工用電極において、磁性チヤツクが電磁石と継
鉄と非磁性体とから成る凹円錐状の導電性の磁着
支持部を有する放電穴加工用電極。 ４ 実用新案登録請求の範囲第１項記載の放電穴
加工用電極において、球状電極が鋼球の表面を導
電性を有する非鉄金属材料で被覆したものである
放電穴加工用電極。[Claims for Utility Model Registration] 1. A magnetic chuck having a concave conical magnetically conductive support at its end, and a conductive and magnetic material that is magnetically supported by the concave conical magnetic support. An electrode for electrical discharge hole machining consisting of a spherical electrode and a spherical electrode. 2 Utility Model Registration Scope of Claims Claim 1: The electrode for discharge hole machining, in which the magnetic chuck has a concave conical conductive magnetic support portion consisting of a permanent magnet, a yoke, and a non-magnetic material. electrode. 3 Utility Model Registration Scope of Claims The electrode for discharge hole machining according to claim 1, in which the magnetic chuck has a concave conical conductive magnetic support part consisting of an electromagnet, a yoke, and a non-magnetic material. electrode. 4 Utility Model Registration The electrode for electrical discharge hole machining according to claim 1, wherein the spherical electrode is a steel ball whose surface is coated with a non-ferrous metal material having conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676986U JPS62150024U (en) | 1986-03-13 | 1986-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676986U JPS62150024U (en) | 1986-03-13 | 1986-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150024U true JPS62150024U (en) | 1987-09-22 |
Family
ID=30847483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3676986U Pending JPS62150024U (en) | 1986-03-13 | 1986-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016055362A (en) * | 2014-09-08 | 2016-04-21 | 学校法人千葉工業大学 | Electrode for electric discharge processing and electric discharge processing method with use of electrode |
-
1986
- 1986-03-13 JP JP3676986U patent/JPS62150024U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016055362A (en) * | 2014-09-08 | 2016-04-21 | 学校法人千葉工業大学 | Electrode for electric discharge processing and electric discharge processing method with use of electrode |
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