JPS621144U - - Google Patents
Info
- Publication number
- JPS621144U JPS621144U JP9215685U JP9215685U JPS621144U JP S621144 U JPS621144 U JP S621144U JP 9215685 U JP9215685 U JP 9215685U JP 9215685 U JP9215685 U JP 9215685U JP S621144 U JPS621144 U JP S621144U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- machining
- machining fluid
- pipe
- hydraulic
- 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 11
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
は上記実施例の動作説明図、第３図は他の実施例
の液圧パイプを示す断面図、第４図は従来例の断
面図である。
１……被加工物、３……電極、５……加工間隙
、７……バルブ、９……圧力計、１１……加工液
タンク、１３……ポンプ、１５……電極ホルダ、
１７……液供給穴、１９……液通路、２１……加
工液パイプ、２３……液圧パイプ、２５……フロ
ート、２９……キヤツプ。
Fig. 1 is a sectional view of one embodiment of this invention, Fig. 2 is an explanatory diagram of the operation of the above embodiment, Fig. 3 is a sectional view showing a hydraulic pipe of another embodiment, and Fig. 4 is a sectional view of a conventional example. FIG. DESCRIPTION OF SYMBOLS 1... Workpiece, 3... Electrode, 5... Machining gap, 7... Valve, 9... Pressure gauge, 11... Machining liquid tank, 13... Pump, 15... Electrode holder,
17...Liquid supply hole, 19...Liquid passage, 21...Machining liquid pipe, 23...Hydraulic pressure pipe, 25...Float, 29...Cap.
補正 昭６１．１．３１
実用新案登録請求の範囲を次のように補正する
。Amendment January 31, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
被加工物と電極との加工間隙に加工液を注入す
る加工液供給経路に比較的大きな圧力を計測する
圧力計を設けると共に、加工液供給経路に微小圧
力を計測するための液圧パイプを接続して成るこ
とを特徴とする液圧表示装置。[Claim for Utility Model Registration] A pressure gauge for measuring a relatively large pressure is provided in the machining fluid supply path that injects the machining fluid into the machining gap between the workpiece and the electrode, and a minute pressure is also measured in the machining fluid supply path. A hydraulic pressure display device comprising a hydraulic pressure pipe connected thereto.
Claims (1)
る加工液供給系路に比較的大きな圧力を計測する
圧力計を設けると共に、加工液パイプに微小圧力
を計測するための液圧パイプを接続して成る液圧
表示装置。 A pressure gauge for measuring relatively large pressure is installed in the machining fluid supply line that injects machining fluid into the machining gap between the workpiece and the electrode, and a hydraulic pipe for measuring minute pressure is connected to the machining fluid pipe. A hydraulic pressure display device consisting of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215685U JPS621144U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215685U JPS621144U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621144U true JPS621144U (en) | 1987-01-07 |
Family
ID=30648698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9215685U Pending JPS621144U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621144U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138933A (en) * | 1983-01-31 | 1984-08-09 | Anelva Corp | Automatic range vacuum gauge |
| JPS59205236A (en) * | 1983-05-04 | 1984-11-20 | Mitsubishi Electric Corp | Electric discharge machining device |
-
1985
- 1985-06-20 JP JP9215685U patent/JPS621144U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138933A (en) * | 1983-01-31 | 1984-08-09 | Anelva Corp | Automatic range vacuum gauge |
| JPS59205236A (en) * | 1983-05-04 | 1984-11-20 | Mitsubishi Electric Corp | Electric discharge machining device |
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