JPH01149221U - - Google Patents
Info
- Publication number
- JPH01149221U JPH01149221U JP4586488U JP4586488U JPH01149221U JP H01149221 U JPH01149221 U JP H01149221U JP 4586488 U JP4586488 U JP 4586488U JP 4586488 U JP4586488 U JP 4586488U JP H01149221 U JPH01149221 U JP H01149221U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- electrode
- chip
- machining
- parallel
- 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 6
- 239000004020 conductor Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000009763 wire-cut EDM Methods 0.000 claims 2
- 238000009760 electrical discharge machining Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
第１図は本考案の一実施例によるコイル状バネ
を利用してその傾斜角度を制御することにより見
かけ上の内径が変化する位置決め用ガイドダイス
と給電用通電子を示す断面図、第２図はその作用
を説明する説明図、第３図は従来のワイヤカツト
放電加工装置の一例を示す説明図、第４図は加工
極間における加工液がワイヤ電極におよぼす作用
を説明する断面図、第５図は従来の位置決め用ガ
イドダイスの概略断面形状を示す断面図、第６図
は従来のガイドダイスを使用した場合の問題点を
説明する説明図である。
図において、１はワイヤ電極、１４は位置決め
ガイドダイス・チツプ、１５は給電用通電子チツ
プ、１６ａ，１６ｂはコイル状バネ、１７ａ．，
１７ｂはチツプ支持台である。なお、図中同一符
号は同一または相当部分を示す。
FIG. 1 is a sectional view showing a positioning guide die and a power supply conductor whose apparent inner diameter changes by controlling the inclination angle using a coiled spring according to an embodiment of the present invention. 3 is an explanatory diagram illustrating an example of the conventional wire-cut electric discharge machining apparatus, FIG. 4 is a cross-sectional diagram illustrating the effect of machining fluid on the wire electrode between machining electrodes, and FIG. FIG. 6 is a sectional view showing a schematic cross-sectional shape of a conventional positioning guide die, and FIG. 6 is an explanatory diagram illustrating problems when using the conventional guide die. In the figure, 1 is a wire electrode, 14 is a positioning guide die/chip, 15 is a power feeding electronic chip, 16a, 16b are coiled springs, 17a. ，
17b is a chip support stand. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
工液を供給しながら加工電源によりパルス電圧を
印加して放電加工を行うワイヤカツト放電加工装
置において、上下面が平坦かつ平行なチツプの上
下面に対して傾斜しかつワイヤ電極径の１．５倍
以上の内径を有する貫通穴が開いており、平行に
置いた場合に上面に見える内径端部と下面に見え
る反対側の内径端部の距離がワイヤ電極径相当と
なる形状とした各々のチツプを、ワイヤ電極挿入
時には貫通穴と電極が平行になるようにコイル状
バネの伸びる力によつて傾斜させ、加工時には加
工液の加圧力によつて該コイル状バネを縮めてチ
ツプを平行にもどすガイドダイス及び通電子を具
備したことを特徴とするワイヤカツト放電加工装
置。 In wire-cut electrical discharge machining equipment, which performs electrical discharge machining by applying a pulse voltage from a processing power supply while supplying machining liquid to a micro gap between the wire electrode and the workpiece, the upper and lower surfaces of the chip are flat and parallel. A through hole is formed that is inclined at the same angle as the wire and has an inner diameter that is 1.5 times or more the wire electrode diameter. Each chip, which has a shape equivalent to the diameter of the electrode, is tilted by the stretching force of a coiled spring so that the through hole and the electrode are parallel when inserting the wire electrode, and during machining, it is tilted by the pressing force of the machining fluid. A wire-cut electrical discharge machining device characterized by comprising a guide die and a conductor for compressing a coiled spring and returning the chip to parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4586488U JPH01149221U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4586488U JPH01149221U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149221U true JPH01149221U (en) | 1989-10-16 |
Family
ID=31272158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4586488U Pending JPH01149221U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149221U (en) |
-
1988
- 1988-04-05 JP JP4586488U patent/JPH01149221U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR890000585B1 (en) | Lead bonding method | |
| JPH01149221U (en) | ||
| KR970067734A (en) | Manufacturing method and apparatus for semiconductor device | |
| JPH01149220U (en) | ||
| NL7406783A (en) | PROCEDURE FOR MOUNTING A WIRE CONNECTION TO A SEMICONDUCTOR DEVICE. | |
| JPH01149222U (en) | ||
| JPS6066417U (en) | Wire cut electric discharge machining power supply device | |
| JPH01129023U (en) | ||
| CN119447940A (en) | Cable terminal crimping device | |
| JPH01228614A (en) | Method for working metallic member | |
| JPS5943537A (en) | Wire bonding device | |
| JPH0197829U (en) | ||
| JPS61297034A (en) | Electrode for processing of fine hole | |
| JPH0425091B2 (en) | ||
| JPS62277226A (en) | Attachment for boring electric discharge machining | |
| JPH0641782Y2 (en) | Manual wire electrode cutter | |
| JPH0270932U (en) | ||
| JPS59167626U (en) | Wire cut electric discharge machining equipment | |
| JPS5836031U (en) | Electric discharge machining equipment | |
| JPS6316925A (en) | Electrode for electrical discharge machining | |
| JPS61219523A (en) | Electrically machining method for insulating type hard-to-cut material | |
| JPH0593039U (en) | Capillary for wire bonding equipment | |
| JPH02128175A (en) | High frequency measuring jig | |
| JPH02104920U (en) | ||
| JPS6150624U (en) |