JPS53122045A - Groove machining mask manufacturing process for spiral groved spherical thrust bearing - Google Patents
Groove machining mask manufacturing process for spiral groved spherical thrust bearingInfo
- Publication number
- JPS53122045A JPS53122045A JP3679977A JP3679977A JPS53122045A JP S53122045 A JPS53122045 A JP S53122045A JP 3679977 A JP3679977 A JP 3679977A JP 3679977 A JP3679977 A JP 3679977A JP S53122045 A JPS53122045 A JP S53122045A
- Authority
- JP
- Japan
- Prior art keywords
- groove machining
- spiral
- groved
- manufacturing process
- thrust bearing
- 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
Abstract
PURPOSE: To obtain a groove machining metal mask with facilitation of machining grooves by using photo-etching process and other various processes to produce in excellent durability with compatibility for semi-permanent use, in the groove machining of spiral grooved spherical thrust bearings.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3679977A JPS53122045A (en) | 1977-03-30 | 1977-03-30 | Groove machining mask manufacturing process for spiral groved spherical thrust bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3679977A JPS53122045A (en) | 1977-03-30 | 1977-03-30 | Groove machining mask manufacturing process for spiral groved spherical thrust bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53122045A true JPS53122045A (en) | 1978-10-25 |
Family
ID=12479823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3679977A Pending JPS53122045A (en) | 1977-03-30 | 1977-03-30 | Groove machining mask manufacturing process for spiral groved spherical thrust bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53122045A (en) |
-
1977
- 1977-03-30 JP JP3679977A patent/JPS53122045A/en active Pending
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