JPH0349703B2 - - Google Patents

Info

Publication number
JPH0349703B2
JPH0349703B2 JP61289862A JP28986286A JPH0349703B2 JP H0349703 B2 JPH0349703 B2 JP H0349703B2 JP 61289862 A JP61289862 A JP 61289862A JP 28986286 A JP28986286 A JP 28986286A JP H0349703 B2 JPH0349703 B2 JP H0349703B2
Authority
JP
Japan
Prior art keywords
cylindrical core
grinding
guide plate
cylindrical
roller
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
JP61289862A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63144942A (ja
Inventor
Mitsuyoshi Matsumoto
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.)
Proterial Ltd
Original Assignee
Hitachi Ferrite 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 Hitachi Ferrite Ltd filed Critical Hitachi Ferrite Ltd
Priority to JP28986286A priority Critical patent/JPS63144942A/ja
Publication of JPS63144942A publication Critical patent/JPS63144942A/ja
Publication of JPH0349703B2 publication Critical patent/JPH0349703B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
JP28986286A 1986-12-05 1986-12-05 円筒形コアの製造方法 Granted JPS63144942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28986286A JPS63144942A (ja) 1986-12-05 1986-12-05 円筒形コアの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28986286A JPS63144942A (ja) 1986-12-05 1986-12-05 円筒形コアの製造方法

Publications (2)

Publication Number Publication Date
JPS63144942A JPS63144942A (ja) 1988-06-17
JPH0349703B2 true JPH0349703B2 (OSRAM) 1991-07-30

Family

ID=17748721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28986286A Granted JPS63144942A (ja) 1986-12-05 1986-12-05 円筒形コアの製造方法

Country Status (1)

Country Link
JP (1) JPS63144942A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7210307B2 (ja) * 2019-01-31 2023-01-23 シチズンファインデバイス株式会社 金属部品の製造方法

Also Published As

Publication number Publication date
JPS63144942A (ja) 1988-06-17

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