JPS55135328A - Lapping device for magnetic head - Google Patents

Lapping device for magnetic head

Info

Publication number
JPS55135328A
JPS55135328A JP4396179A JP4396179A JPS55135328A JP S55135328 A JPS55135328 A JP S55135328A JP 4396179 A JP4396179 A JP 4396179A JP 4396179 A JP4396179 A JP 4396179A JP S55135328 A JPS55135328 A JP S55135328A
Authority
JP
Japan
Prior art keywords
magnetic head
polishing
measuring instrument
moving body
lapping
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
JP4396179A
Other languages
English (en)
Inventor
Yoshihiko Machida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4396179A priority Critical patent/JPS55135328A/ja
Publication of JPS55135328A publication Critical patent/JPS55135328A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/187Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871Shaping or contouring of the transducing or guiding surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Magnetic Heads (AREA)
JP4396179A 1979-04-11 1979-04-11 Lapping device for magnetic head Pending JPS55135328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4396179A JPS55135328A (en) 1979-04-11 1979-04-11 Lapping device for magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4396179A JPS55135328A (en) 1979-04-11 1979-04-11 Lapping device for magnetic head

Publications (1)

Publication Number Publication Date
JPS55135328A true JPS55135328A (en) 1980-10-22

Family

ID=12678295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4396179A Pending JPS55135328A (en) 1979-04-11 1979-04-11 Lapping device for magnetic head

Country Status (1)

Country Link
JP (1) JPS55135328A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615571A (zh) * 2011-01-28 2012-08-01 中芯国际集成电路制造(上海)有限公司 抛光装置及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4522370Y1 (ja) * 1968-05-14 1970-09-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4522370Y1 (ja) * 1968-05-14 1970-09-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615571A (zh) * 2011-01-28 2012-08-01 中芯国际集成电路制造(上海)有限公司 抛光装置及方法

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