JPS58200432A - 磁気デイスク媒体の製造方法 - Google Patents

磁気デイスク媒体の製造方法

Info

Publication number
JPS58200432A
JPS58200432A JP8303382A JP8303382A JPS58200432A JP S58200432 A JPS58200432 A JP S58200432A JP 8303382 A JP8303382 A JP 8303382A JP 8303382 A JP8303382 A JP 8303382A JP S58200432 A JPS58200432 A JP S58200432A
Authority
JP
Japan
Prior art keywords
magnetic disk
manufacturing
processing
speed
tape
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.)
Granted
Application number
JP8303382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415527B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tatsuo Kawade
川出　辰男
Jiyun Fumioka
文岡　順
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP8303382A priority Critical patent/JPS58200432A/ja
Publication of JPS58200432A publication Critical patent/JPS58200432A/ja
Publication of JPH0415527B2 publication Critical patent/JPH0415527B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP8303382A 1982-05-19 1982-05-19 磁気デイスク媒体の製造方法 Granted JPS58200432A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8303382A JPS58200432A (ja) 1982-05-19 1982-05-19 磁気デイスク媒体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8303382A JPS58200432A (ja) 1982-05-19 1982-05-19 磁気デイスク媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS58200432A true JPS58200432A (ja) 1983-11-22
JPH0415527B2 JPH0415527B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-18

Family

ID=13790909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8303382A Granted JPS58200432A (ja) 1982-05-19 1982-05-19 磁気デイスク媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS58200432A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111704A (en) * 1976-03-15 1977-09-19 Dysan Corp Method and device for processing flexible recording element
JPS5361309A (en) * 1976-11-15 1978-06-01 Fujitsu Ltd Polishing method of magnetic material
JPS55129936A (en) * 1979-03-30 1980-10-08 Hitachi Ltd Vanisher

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111704A (en) * 1976-03-15 1977-09-19 Dysan Corp Method and device for processing flexible recording element
JPS5361309A (en) * 1976-11-15 1978-06-01 Fujitsu Ltd Polishing method of magnetic material
JPS55129936A (en) * 1979-03-30 1980-10-08 Hitachi Ltd Vanisher

Also Published As

Publication number Publication date
JPH0415527B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-18

Similar Documents

Publication Publication Date Title
US5593341A (en) Method for manufacturing a disk drive unit having magnetic disks with textured data areas and head landing zones
JPS58122626A (ja) 磁気デイスクを押付仕上げする装置
JPS63201917A (ja) 磁気ディスクメモリの基板及びその製造方法
JPS58200432A (ja) 磁気デイスク媒体の製造方法
JPH1058296A (ja) 剛性ディスク基板の表面凹凸化装置および方法
US3547372A (en) Capstan for tape transport
GB2043985A (en) Rotary carrier for carrying rotary magnetic heads
JPH0652568B2 (ja) 磁気ディスク媒体の製造方法及び製造装置
US4819102A (en) Magnetic tape transfer printing apparatus
JPS6350146B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH01316160A (ja) ディスクの研摩加工方式
JP2605846B2 (ja) 磁気記録媒体の研摩方法
JPS58181561A (ja) 研磨装置
US3834972A (en) Means for securing a magnetic tape to motion picture film
JP3127481B2 (ja) 可撓性研磨ディスク加工装置
JPS6346174Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS59110546A (ja) 研磨ヘツド
JPS6166223A (ja) 磁気記録媒体の製造方法
JP2714316B2 (ja) 磁気ディスク媒体の製造方法及び装置
JP2659252B2 (ja) 磁気ヘッドの製造装置および製造方法
JPH0568770B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS58160053A (ja) 研磨装置
JPH01266882A (ja) 磁気ディスクの塗膜加工方式
JPH0775051B2 (ja) 磁気ヘッドの製造方法
JPS58120460A (ja) 研磨装置