JPS5233703A - Method of evaluating boundary lubrication conditions of magnetic disk - Google Patents

Method of evaluating boundary lubrication conditions of magnetic disk

Info

Publication number
JPS5233703A
JPS5233703A JP50108991A JP10899175A JPS5233703A JP S5233703 A JPS5233703 A JP S5233703A JP 50108991 A JP50108991 A JP 50108991A JP 10899175 A JP10899175 A JP 10899175A JP S5233703 A JPS5233703 A JP S5233703A
Authority
JP
Japan
Prior art keywords
magnetic disk
boundary lubrication
lubrication conditions
evaluating
evaluating boundary
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
JP50108991A
Other languages
Japanese (ja)
Inventor
Hiroshi Nagai
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 JP50108991A priority Critical patent/JPS5233703A/en
Publication of JPS5233703A publication Critical patent/JPS5233703A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

PURPOSE:To offer a convenient method to evaluate the conditions of boundary lubrication of magnetic disks in a short time.
JP50108991A 1975-09-10 1975-09-10 Method of evaluating boundary lubrication conditions of magnetic disk Pending JPS5233703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50108991A JPS5233703A (en) 1975-09-10 1975-09-10 Method of evaluating boundary lubrication conditions of magnetic disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50108991A JPS5233703A (en) 1975-09-10 1975-09-10 Method of evaluating boundary lubrication conditions of magnetic disk

Publications (1)

Publication Number Publication Date
JPS5233703A true JPS5233703A (en) 1977-03-15

Family

ID=14498806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50108991A Pending JPS5233703A (en) 1975-09-10 1975-09-10 Method of evaluating boundary lubrication conditions of magnetic disk

Country Status (1)

Country Link
JP (1) JPS5233703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210035A (en) * 1981-06-17 1982-12-23 Asahi Chemical Ind Yarn treating apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121514A (en) * 1973-03-01 1974-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121514A (en) * 1973-03-01 1974-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210035A (en) * 1981-06-17 1982-12-23 Asahi Chemical Ind Yarn treating apparatus

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