JPS5497891A - Groove machining method and device - Google Patents
Groove machining method and deviceInfo
- Publication number
- JPS5497891A JPS5497891A JP371378A JP371378A JPS5497891A JP S5497891 A JPS5497891 A JP S5497891A JP 371378 A JP371378 A JP 371378A JP 371378 A JP371378 A JP 371378A JP S5497891 A JPS5497891 A JP S5497891A
- Authority
- JP
- Japan
- Prior art keywords
- location
- groove
- compressed air
- injection port
- confirming
- 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
Abstract
PURPOSE: To improve the reliability of groove location for machining by dually locating and confirming groove position with independent devices.
CONSTITUTION: A cutting device 15 is attached, freely fluctuating, to the end part of a ram with free reciprocating movement, and a location-detecting device 17 with an injection port of compressed air is attached to the cutting device 15 to freely fluctuate. This location-detecting device has, adjacent to a projecting part 31, a location-confirming device 16, freely fluctuating, with an injection port of compressed air. Compressed air is injected from the detecting part 34 of the location- detecting device 17, and the pressure difference detects the groove location for groove part 35 to be machined. The projecting part 31 is inserted into the groove, and the said groove location is confirmed by the rise of back pressure of compressed air injected from the injection port of the location-confirming device 16. Thereafter, work piece 12, formerly fixed, is freed, and a groove is machined by operating the cutting device 15.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP371378A JPS5497891A (en) | 1978-01-19 | 1978-01-19 | Groove machining method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP371378A JPS5497891A (en) | 1978-01-19 | 1978-01-19 | Groove machining method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5497891A true JPS5497891A (en) | 1979-08-02 |
JPS6125485B2 JPS6125485B2 (en) | 1986-06-16 |
Family
ID=11564958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP371378A Granted JPS5497891A (en) | 1978-01-19 | 1978-01-19 | Groove machining method and device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5497891A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6120246U (en) * | 1984-07-11 | 1986-02-05 | 三菱重工業株式会社 | working equipment |
JPH02250707A (en) * | 1989-03-24 | 1990-10-08 | Mitsuba Electric Mfg Co Ltd | Commutator cutting machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0721812Y2 (en) * | 1991-02-27 | 1995-05-17 | 不二サッシ株式会社 | Bay window vertical frame device |
JPH0624549Y2 (en) * | 1992-03-19 | 1994-06-29 | 立山アルミニウム工業株式会社 | Sash window |
JPH0624548Y2 (en) * | 1992-03-19 | 1994-06-29 | 立山アルミニウム工業株式会社 | Sash window |
-
1978
- 1978-01-19 JP JP371378A patent/JPS5497891A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6120246U (en) * | 1984-07-11 | 1986-02-05 | 三菱重工業株式会社 | working equipment |
JPH02250707A (en) * | 1989-03-24 | 1990-10-08 | Mitsuba Electric Mfg Co Ltd | Commutator cutting machine |
JP2535219B2 (en) * | 1989-03-24 | 1996-09-18 | 株式会社三ツ葉電機製作所 | Commutator cutting machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6125485B2 (en) | 1986-06-16 |
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