JPS5251197A - Device for grinding lapping needle of ultrasonic machine apparatus - Google Patents
Device for grinding lapping needle of ultrasonic machine apparatusInfo
- Publication number
- JPS5251197A JPS5251197A JP12656775A JP12656775A JPS5251197A JP S5251197 A JPS5251197 A JP S5251197A JP 12656775 A JP12656775 A JP 12656775A JP 12656775 A JP12656775 A JP 12656775A JP S5251197 A JPS5251197 A JP S5251197A
- Authority
- JP
- Japan
- Prior art keywords
- machine apparatus
- ultrasonic machine
- grinding lapping
- needle
- lapping needle
- 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To grind the lapping needles mechanically, accurately and very finely in the case when an ultrasonic machining apparatus is used as a cutting tool grinder.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12656775A JPS5251197A (en) | 1975-10-21 | 1975-10-21 | Device for grinding lapping needle of ultrasonic machine apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12656775A JPS5251197A (en) | 1975-10-21 | 1975-10-21 | Device for grinding lapping needle of ultrasonic machine apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5251197A true JPS5251197A (en) | 1977-04-23 |
Family
ID=14938348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12656775A Pending JPS5251197A (en) | 1975-10-21 | 1975-10-21 | Device for grinding lapping needle of ultrasonic machine apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251197A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877441A (en) * | 1981-10-30 | 1983-05-10 | Hitachi Ltd | Polishing of hard but fragile material |
JPH02279266A (en) * | 1989-03-01 | 1990-11-15 | Werner Jankus | Device for grinding tip of tungsten electrode |
WO2009099183A1 (en) * | 2008-02-06 | 2009-08-13 | Kabushiki Kaisha Toshiba | Probe needle and manufacturing method of the same |
WO2020262759A1 (en) * | 2019-06-28 | 2020-12-30 | 디씨에스이엔지 주식회사 | Electrode rod grinder having multi-collet |
-
1975
- 1975-10-21 JP JP12656775A patent/JPS5251197A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877441A (en) * | 1981-10-30 | 1983-05-10 | Hitachi Ltd | Polishing of hard but fragile material |
JPS6254620B2 (en) * | 1981-10-30 | 1987-11-16 | Hitachi Ltd | |
JPH02279266A (en) * | 1989-03-01 | 1990-11-15 | Werner Jankus | Device for grinding tip of tungsten electrode |
JPH0710489B2 (en) * | 1989-03-01 | 1995-02-08 | ヴエルナー・ヤンクス | Equipment for grinding the tip of tungsten electrode |
WO2009099183A1 (en) * | 2008-02-06 | 2009-08-13 | Kabushiki Kaisha Toshiba | Probe needle and manufacturing method of the same |
US8888558B2 (en) | 2008-02-06 | 2014-11-18 | Kabushiki Kaisha Toshiba | Probe pin and method of manufacturing the same |
WO2020262759A1 (en) * | 2019-06-28 | 2020-12-30 | 디씨에스이엔지 주식회사 | Electrode rod grinder having multi-collet |
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