JPS5555429A - Assembling method of magnetic head cylinder assembly - Google Patents

Assembling method of magnetic head cylinder assembly

Info

Publication number
JPS5555429A
JPS5555429A JP12835978A JP12835978A JPS5555429A JP S5555429 A JPS5555429 A JP S5555429A JP 12835978 A JP12835978 A JP 12835978A JP 12835978 A JP12835978 A JP 12835978A JP S5555429 A JPS5555429 A JP S5555429A
Authority
JP
Japan
Prior art keywords
chip
head
measured
gap
fixed
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
JP12835978A
Other languages
Japanese (ja)
Inventor
Hideo Fujiwara
Nobuo Kobayashi
Shigeki Yamamura
Takeshi Kimura
Naoto Nishimura
Tadashi Majima
Minoru Miyoshi
Teizo Tamura
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 JP12835978A priority Critical patent/JPS5555429A/en
Publication of JPS5555429A publication Critical patent/JPS5555429A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make assembling of a head cylinder accurate and easy by measuring optically the form of the head chip, which is fixed to a perscribed jig, and fitting the rotary cylinder chip on a basis of this measured value.
CONSTITUTION: Head chip 2 is fixed to transparent reference face 3 of rotatable magnetic head mounting jig 4, and jig 4 is so rotated that optical flat 6 may be at a prescribed angle for reference face 3 and may be brought into contact with end face of chip 2. When slippage X1 between the center of interference stripe 9 formed by flat 6 and the gap center line of chip 2 is measured by microscope 7 and distance X2 between reference face 3 and retcle l' of microscope 7 mached to normal position 11 of gap 8 is measured, the thickness of a spacer for correction of gap 8 center line and the adjsutment quantity dependent upon flapping bar 16 for correction of the form of chip 2 at an assembling time of rotary cylinder 12 and head base 1, where chip 2 is fixed, are determined on a basis of these measured values X1 and X2.
COPYRIGHT: (C)1980,JPO&Japio
JP12835978A 1978-10-20 1978-10-20 Assembling method of magnetic head cylinder assembly Pending JPS5555429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12835978A JPS5555429A (en) 1978-10-20 1978-10-20 Assembling method of magnetic head cylinder assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12835978A JPS5555429A (en) 1978-10-20 1978-10-20 Assembling method of magnetic head cylinder assembly

Publications (1)

Publication Number Publication Date
JPS5555429A true JPS5555429A (en) 1980-04-23

Family

ID=14982861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12835978A Pending JPS5555429A (en) 1978-10-20 1978-10-20 Assembling method of magnetic head cylinder assembly

Country Status (1)

Country Link
JP (1) JPS5555429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053110U (en) * 1991-03-04 1993-01-19 バリラ ジー． イー アール． エフ． エル エル アイ ソシエタ ペル アチオニ A container for packaging food such as pasta

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053110U (en) * 1991-03-04 1993-01-19 バリラ ジー． イー アール． エフ． エル エル アイ ソシエタ ペル アチオニ A container for packaging food such as pasta

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