JPS58105037U - Magnetic disk substrate burnishing and runout measuring device - Google Patents

Magnetic disk substrate burnishing and runout measuring device

Info

Publication number
JPS58105037U
JPS58105037U JP19889481U JP19889481U JPS58105037U JP S58105037 U JPS58105037 U JP S58105037U JP 19889481 U JP19889481 U JP 19889481U JP 19889481 U JP19889481 U JP 19889481U JP S58105037 U JPS58105037 U JP S58105037U
Authority
JP
Japan
Prior art keywords
magnetic disk
disk substrate
measuring device
runout measuring
spindle
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
JP19889481U
Other languages
Japanese (ja)
Inventor
広瀬　久義
紺谷　武伯
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP19889481U priority Critical patent/JPS58105037U/en
Publication of JPS58105037U publication Critical patent/JPS58105037U/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Balance (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Rotational Drive Of Disk (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による磁気ディスク基板のバニッシュ及
び振れ測定装置の一実施例を示す平面図、第２図は第１
図の側面図である。 １・・・・・・バニッシュ及び振れ測定装置、３・・・
・・・スピンドル、５・・・・・・磁気ディスク基板、
９・・・・・・第１のキャリッジ、１０・・・・・・第
２のキャリッジ、１１・・・・・・ＡＥバニッシュ用ヘ
ッド、１２・・・・・・動的振れ測定用ヘッド、１３・
・・・・・テープバニッシュ用ヘッド。FIG. 1 is a plan view showing an embodiment of the magnetic disk substrate burnishing and runout measuring device according to the present invention, and FIG.
FIG. 1... Vanish and runout measuring device, 3...
...Spindle, 5...Magnetic disk substrate,
9...First carriage, 10...Second carriage, 11...AE vanish head, 12...Dynamic shake measurement head, 13.
...Tape vanish head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転駆動自在でかつ磁気ディスク基板が着脱自在なスピ
ンドルを有し、前記スピンドルの周囲に、ＡＥバニッシ
ュ用ヘッド及び動的振れ測定用ヘッドを搭載した第１の
キャリッジ及び、テープバニッシュ用ヘッドを搭載した
第２のキャリッジを、スピンドルに対して進退自在に設
けて構成した磁気ディスク基板のバニッシュ及び振れ測
定装置。It has a spindle which can be rotated freely and a magnetic disk substrate can be attached and detached, and a first carriage having an AE burnishing head and a dynamic runout measuring head mounted thereon, and a tape burnishing head mounted around the spindle. A magnetic disk substrate burnish and runout measuring device comprising a second carriage that is movable forward and backward with respect to a spindle.
JP19889481U 1981-12-29 1981-12-29 Magnetic disk substrate burnishing and runout measuring device Pending JPS58105037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19889481U JPS58105037U (en) 1981-12-29 1981-12-29 Magnetic disk substrate burnishing and runout measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19889481U JPS58105037U (en) 1981-12-29 1981-12-29 Magnetic disk substrate burnishing and runout measuring device

Publications (1)

Publication Number Publication Date
JPS58105037U true JPS58105037U (en) 1983-07-16

Family

ID=30112054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19889481U Pending JPS58105037U (en) 1981-12-29 1981-12-29 Magnetic disk substrate burnishing and runout measuring device

Country Status (1)

Country Link
JP (1) JPS58105037U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121130A (en) * 1982-01-08 1983-07-19 Hitachi Ltd Production of magnetic disk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121130A (en) * 1982-01-08 1983-07-19 Hitachi Ltd Production of magnetic disk

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