JPS58122625A - デイスク加工装置 - Google Patents

デイスク加工装置

Info

Publication number
JPS58122625A
JPS58122625A JP506082A JP506082A JPS58122625A JP S58122625 A JPS58122625 A JP S58122625A JP 506082 A JP506082 A JP 506082A JP 506082 A JP506082 A JP 506082A JP S58122625 A JPS58122625 A JP S58122625A
Authority
JP
Japan
Prior art keywords
disk
linear motor
disc
fluid pressure
applying
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
JP506082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123855B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tadatsugu Niwa
丹羽　忠嗣
Yuji Sato
雄二 佐藤
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 JP506082A priority Critical patent/JPS58122625A/ja
Publication of JPS58122625A publication Critical patent/JPS58122625A/ja
Publication of JPH0123855B2 publication Critical patent/JPH0123855B2/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

  • Manufacturing Of Magnetic Record Carriers (AREA)
JP506082A 1982-01-18 1982-01-18 デイスク加工装置 Granted JPS58122625A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP506082A JPS58122625A (ja) 1982-01-18 1982-01-18 デイスク加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP506082A JPS58122625A (ja) 1982-01-18 1982-01-18 デイスク加工装置

Publications (2)

Publication Number Publication Date
JPS58122625A true JPS58122625A (ja) 1983-07-21
JPH0123855B2 JPH0123855B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-05-09

Family

ID=11600849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP506082A Granted JPS58122625A (ja) 1982-01-18 1982-01-18 デイスク加工装置

Country Status (1)

Country Link
JP (1) JPS58122625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0123855B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-05-09

Similar Documents

Publication Publication Date Title
JP3909619B2 (ja) 磁気ディスク基板の鏡面加工装置及び方法
JP2006294099A (ja) 磁気記録媒体用ガラス基板の周面研磨装置及び製造方法
JP2001129750A (ja) ワークエッジの研磨方法および研磨装置
US5123218A (en) Circumferential pattern finishing method
US5187901A (en) Circumferential pattern finishing machine
JPS58122625A (ja) デイスク加工装置
JP2898827B2 (ja) 基板の切り出しおよび面取り方法と装置
JPH11347953A (ja) ウェーハ面取り砥石
JPS63256344A (ja) 舞刃の研磨法
CN209579122U (zh) 一种五金件的打磨装置
JP3007678B2 (ja) ポリッシング装置とそのポリッシング方法
JPS5919647A (ja) 真空チヤツク
CN222244190U (zh) 一种旋转工作盘及抛光去刺一体机
JP2542445Y2 (ja) バフ溝加工装置
JPH11347901A (ja) ツルーイング工具及びツルーイング工具付きウェーハ面取り装置
JPH0676282A (ja) 磁気記録媒体基板の製造方法と装置
JP2724388B2 (ja) スピンドルモータのロータの加工方法
JPS591162A (ja) 両面研磨装置
JPH0542466A (ja) 磁気ヘツドの製造方法
JPH1177496A (ja) 薄型ワーク駆動装置及び薄型ワークが適用された研削装置
JPS59161263A (ja) ラツプ盤
JP3265963B2 (ja) ウェーハの鏡面面取り装置
JP4334808B2 (ja) 平面研削方法及び平面研削装置
JP2762200B2 (ja) ウエーハ面取部研磨用バフの総形溝加工装置
JPS6133851A (ja) 多面同時加工装置