JPH0561070B2 - - Google Patents

Info

Publication number
JPH0561070B2
JPH0561070B2 JP30763286A JP30763286A JPH0561070B2 JP H0561070 B2 JPH0561070 B2 JP H0561070B2 JP 30763286 A JP30763286 A JP 30763286A JP 30763286 A JP30763286 A JP 30763286A JP H0561070 B2 JPH0561070 B2 JP H0561070B2
Authority
JP
Japan
Prior art keywords
groove
sphere
grooves
machining
plate
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.)
Expired - Lifetime
Application number
JP30763286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63162148A (ja
Inventor
Masahiro Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP30763286A priority Critical patent/JPS63162148A/ja
Publication of JPS63162148A publication Critical patent/JPS63162148A/ja
Publication of JPH0561070B2 publication Critical patent/JPH0561070B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
JP30763286A 1986-12-25 1986-12-25 球体加工装置 Granted JPS63162148A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30763286A JPS63162148A (ja) 1986-12-25 1986-12-25 球体加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30763286A JPS63162148A (ja) 1986-12-25 1986-12-25 球体加工装置

Publications (2)

Publication Number Publication Date
JPS63162148A JPS63162148A (ja) 1988-07-05
JPH0561070B2 true JPH0561070B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-03

Family

ID=17971369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30763286A Granted JPS63162148A (ja) 1986-12-25 1986-12-25 球体加工装置

Country Status (1)

Country Link
JP (1) JPS63162148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6999390B2 (ja) * 2017-12-08 2022-01-18 Ntn株式会社 洗浄装置及び洗浄方法
JP6999391B2 (ja) * 2017-12-08 2022-01-18 Ntn株式会社 洗浄装置及び洗浄方法

Also Published As

Publication number Publication date
JPS63162148A (ja) 1988-07-05

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