JPS54128887A - Machining method of spherical bearing seats - Google Patents
Machining method of spherical bearing seatsInfo
- Publication number
- JPS54128887A JPS54128887A JP3547178A JP3547178A JPS54128887A JP S54128887 A JPS54128887 A JP S54128887A JP 3547178 A JP3547178 A JP 3547178A JP 3547178 A JP3547178 A JP 3547178A JP S54128887 A JPS54128887 A JP S54128887A
- Authority
- JP
- Japan
- Prior art keywords
- center
- spherical bearing
- axial planes
- bearing seats
- end mill
- 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
- Support Of The Bearing (AREA)
Abstract
PURPOSE: To easily machine the spherical bearing seats having a larger center angle than 180° and the same diameter as the open section of said spherical bearing seats.
CONSTITUTION: A ball end mill 9 having a larger fan-shaped blade section 9a and the same diameter as the open section of a spherical bearing seat B to be machined is inserted in the lower hole made in work 1, and the center O1 of said blade portion 9a is located in the X- and Y-axial planes passing the center O2 of said spherical bearing seat B. Next, said ball end mill 9 is rotated and the center of O2 is transferred around the center O1 of said ball end mill 9 by transferring tables 4, 5 in said X- and Y-axial planes in accordance with the instruction from an NC device. Next, said center O2 is transferred over a small distance along the circular path C thereof by transferring said tables 4, 5 in X- and Z-axial planes, said work 1 is transferred in X- and Y-axial planes in the same manner as described above, and the inside of said bearing seat B is machined at thus-obtained position.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3547178A JPS54128887A (en) | 1978-03-29 | 1978-03-29 | Machining method of spherical bearing seats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3547178A JPS54128887A (en) | 1978-03-29 | 1978-03-29 | Machining method of spherical bearing seats |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54128887A true JPS54128887A (en) | 1979-10-05 |
Family
ID=12442685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3547178A Pending JPS54128887A (en) | 1978-03-29 | 1978-03-29 | Machining method of spherical bearing seats |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54128887A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104942547A (en) * | 2015-07-01 | 2015-09-30 | 庄有土 | Technology for manufacturing mounted bearing pedestal and numerical control special machine tool thereof |
-
1978
- 1978-03-29 JP JP3547178A patent/JPS54128887A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104942547A (en) * | 2015-07-01 | 2015-09-30 | 庄有土 | Technology for manufacturing mounted bearing pedestal and numerical control special machine tool thereof |
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