JPS59109427U - Current-carrying pin for wire cut electrical discharge machining - Google Patents
Current-carrying pin for wire cut electrical discharge machiningInfo
- Publication number
- JPS59109427U JPS59109427U JP331783U JP331783U JPS59109427U JP S59109427 U JPS59109427 U JP S59109427U JP 331783 U JP331783 U JP 331783U JP 331783 U JP331783 U JP 331783U JP S59109427 U JPS59109427 U JP S59109427U
- Authority
- JP
- Japan
- Prior art keywords
- current
- wire
- carrying pin
- workpiece
- electrical discharge
- 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.)
- Granted
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (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
第１図は従来のワイヤカット放電加工装置の一部を示す
構成図、第２図Ａ、 Ｂは部分の拡大側断面図と正面図
、第３図Ａ、 Ｂは本考案の実施例を説明する通電ピン
部分の側断面図と正面図、第４図は他の実施例の側断面
図である。
２はワイヤ電極、３は被加工物、４．１４は通電ピン、
１４ｂは尖端部、２Ａ、２Ｂは隙間。Figure 1 is a block diagram showing a part of a conventional wire-cut electrical discharge machining device, Figures 2A and B are enlarged side sectional views and front views of the part, and Figures 3A and B illustrate an embodiment of the present invention. FIG. 4 is a side sectional view and a front view of the energizing pin portion, and FIG. 4 is a side sectional view of another embodiment. 2 is a wire electrode, 3 is a workpiece, 4.14 is a current-carrying pin,
14b is the tip, and 2A and 2B are gaps.
Claims (3)
への通電装置をワイヤ電極に電極軸に略直角方向から当
接させ、ワイヤ電極と被加工物との間に間歇的な電圧パ
ルスを印加して放電加工を行なうワイヤカット放電加工
用通電ピンに於て、前記通電ピンのワイヤ電極が摺接移
動する部分の側断面形状が、前記被加工物側に行くに従
ってワイヤ電極軸側に向って尖鋭状を有すると共にに前
記ワイヤ電極と通電ピン間の被加工物側摺接縁部の両者
間に実質上隙間のない彎曲楔状に構成して成るワイヤカ
ット放電加工用通電ピン。(1) An energizing device for wire electrodes placed on one or both sides of the workpiece is brought into contact with the wire electrode from a direction approximately perpendicular to the electrode axis, and intermittent voltage pulses are applied between the wire electrode and the workpiece. In a current-carrying pin for wire-cut electrical discharge machining that performs electrical discharge machining by applying a voltage, the side cross-sectional shape of the portion of the current-carrying pin on which the wire electrode slides moves toward the wire electrode axis as it moves toward the workpiece. A current-carrying pin for wire-cut electrical discharge machining, which has a pointed shape and is configured in a curved wedge shape with substantially no gap between the sliding contact edge on the workpiece side between the wire electrode and the current-carrying pin.
が鉛直方向を軸として更新送りされる配置構成を有する
ワイヤカット放電加工機の被加工物上方に配置された通
電ピンである実用新案登録請求の範囲第１項記載のワイ
ヤカット放電加工用通電ピン。(2) Practical use in which the above-mentioned current-carrying pin is a current-carrying pin placed above the workpiece of a wire-cut electrical discharge machine having an arrangement in which the wire electrode is updated and fed with respect to the workpiece with an axis in the vertical direction. A current-carrying pin for wire-cut electric discharge machining according to claim 1 of the patent registration claim.
が鉛直方向を軸として、かつ上方から下方へ更新送りさ
れる配置構成を有するワイヤカット放電加工機の被加工
物上方に配置された通電ピンである実用新案登録請求の
範囲第１項記載のワイヤカット放電加工用通電ピン。(3) The above-mentioned current-carrying pin is arranged above the workpiece of a wire-cut electrical discharge machine having an arrangement in which the wire electrode is updated and fed from above to below with the axis perpendicular to the workpiece. A current-carrying pin for wire-cut electrical discharge machining according to claim 1 of the utility model registration claim, which is a current-carrying pin.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP331783U JPS59109427U (en) | 1983-01-17 | 1983-01-17 | Current-carrying pin for wire cut electrical discharge machining |
| EP84900100A EP0128958B1 (en) | 1982-12-07 | 1983-12-07 | Electric power supply apparatus for wire-cut spark erosion machine |
| DE8484900100T DE3382036D1 (en) | 1982-12-07 | 1983-12-07 | ELECTRICAL POWER SUPPLIES FOR CUTTING WIRE SPARK EDM MACHINE. |
| US06/642,686 US4736085A (en) | 1982-12-07 | 1983-12-07 | Current supplying apparatus for a wire-cut electric discharge machine |
| PCT/JP1983/000432 WO1984002297A1 (en) | 1982-12-07 | 1983-12-07 | Electric power supply apparatus for wire-cut spark erosion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP331783U JPS59109427U (en) | 1983-01-17 | 1983-01-17 | Current-carrying pin for wire cut electrical discharge machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59109427U true JPS59109427U (en) | 1984-07-24 |
| JPS6236586Y2 JPS6236586Y2 (en) | 1987-09-17 |
Family
ID=30134938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP331783U Granted JPS59109427U (en) | 1982-12-07 | 1983-01-17 | Current-carrying pin for wire cut electrical discharge machining |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59109427U (en) |
-
1983
- 1983-01-17 JP JP331783U patent/JPS59109427U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6236586Y2 (en) | 1987-09-17 |
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