JPS5348505A - Production of rotary drum - Google Patents

Production of rotary drum

Info

Publication number
JPS5348505A
JPS5348505A JP12366276A JP12366276A JPS5348505A JP S5348505 A JPS5348505 A JP S5348505A JP 12366276 A JP12366276 A JP 12366276A JP 12366276 A JP12366276 A JP 12366276A JP S5348505 A JPS5348505 A JP S5348505A
Authority
JP
Japan
Prior art keywords
production
rotary drum
polishing
rough
finish
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
Application number
JP12366276A
Other languages
Japanese (ja)
Inventor
Toshinori Morikawa
Shinichi Harazono
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12366276A priority Critical patent/JPS5348505A/en
Publication of JPS5348505A publication Critical patent/JPS5348505A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To realize satisfactory tape running by rough-polishing the edge portions of a head window with a nonwoven cloth coated with abrasive materials such as Al2O3, etc. and finish-polishing with a lapping tape.
COPYRIGHT: (C)1978,JPO&Japio
JP12366276A 1976-10-14 1976-10-14 Production of rotary drum Pending JPS5348505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12366276A JPS5348505A (en) 1976-10-14 1976-10-14 Production of rotary drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12366276A JPS5348505A (en) 1976-10-14 1976-10-14 Production of rotary drum

Publications (1)

Publication Number Publication Date
JPS5348505A true JPS5348505A (en) 1978-05-02

Family

ID=14866168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12366276A Pending JPS5348505A (en) 1976-10-14 1976-10-14 Production of rotary drum

Country Status (1)

Country Link
JP (1) JPS5348505A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102455A (en) * 1985-10-30 1987-05-12 Sony Corp Machining method for rotating drum
JPS6430050A (en) * 1987-07-24 1989-01-31 Hitachi Ltd Rotary magnetic head device
CN112192326A (en) * 2020-10-15 2021-01-08 中科传感技术(青岛)研究院 Method for polishing surface of ceramic ball

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102455A (en) * 1985-10-30 1987-05-12 Sony Corp Machining method for rotating drum
JPS6430050A (en) * 1987-07-24 1989-01-31 Hitachi Ltd Rotary magnetic head device
CN112192326A (en) * 2020-10-15 2021-01-08 中科传感技术(青岛)研究院 Method for polishing surface of ceramic ball

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