JPS5619515A - Manufacture for magnetic head - Google Patents

Manufacture for magnetic head

Info

Publication number
JPS5619515A
JPS5619515A JP9374579A JP9374579A JPS5619515A JP S5619515 A JPS5619515 A JP S5619515A JP 9374579 A JP9374579 A JP 9374579A JP 9374579 A JP9374579 A JP 9374579A JP S5619515 A JPS5619515 A JP S5619515A
Authority
JP
Japan
Prior art keywords
mask
melt
head
magnetic head
postprocessing
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
JP9374579A
Other languages
Japanese (ja)
Other versions
JPS6145287B2 (en
Inventor
Isao Oshima
Takao Ketori
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 JP9374579A priority Critical patent/JPS5619515A/en
Publication of JPS5619515A publication Critical patent/JPS5619515A/en
Publication of JPS6145287B2 publication Critical patent/JPS6145287B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make unnecessary the postprocessing such as cutting of protrude part of melt-sprayed film, by locating the mask for melt-spray mask apart from the head and regulating the distance and the window size of mask.
CONSTITUTION: In coating the melt-sprayed film 4 on the tape sliding surface, the mask 6 for melt-spray is set at a location distant from the head 1. The distance l1 is taken as 0.5W4mm, and the window size l3 of the injection mask is taken as -1mmW+2mm to the width l2 of the magnetic head 1. Thus, the end of the film 4 is gradually made thinner and the coarse part can be avoided, allowing to eliminate the postprocessing such as cutting process.
COPYRIGHT: (C)1981,JPO&Japio
JP9374579A 1979-07-25 1979-07-25 Manufacture for magnetic head Granted JPS5619515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9374579A JPS5619515A (en) 1979-07-25 1979-07-25 Manufacture for magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9374579A JPS5619515A (en) 1979-07-25 1979-07-25 Manufacture for magnetic head

Publications (2)

Publication Number Publication Date
JPS5619515A true JPS5619515A (en) 1981-02-24
JPS6145287B2 JPS6145287B2 (en) 1986-10-07

Family

ID=14090949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9374579A Granted JPS5619515A (en) 1979-07-25 1979-07-25 Manufacture for magnetic head

Country Status (1)

Country Link
JP (1) JPS5619515A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058979U (en) * 1983-09-29 1985-04-24 日信商工株式会社 piston valve
JPS60106205U (en) * 1983-12-26 1985-07-19 株式会社ニューロン magnetic head
JP2016204675A (en) * 2015-04-15 2016-12-08 トヨタ自動車株式会社 Formation method of spray coating film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058979U (en) * 1983-09-29 1985-04-24 日信商工株式会社 piston valve
JPH0351564Y2 (en) * 1983-09-29 1991-11-06
JPS60106205U (en) * 1983-12-26 1985-07-19 株式会社ニューロン magnetic head
JP2016204675A (en) * 2015-04-15 2016-12-08 トヨタ自動車株式会社 Formation method of spray coating film

Also Published As

Publication number Publication date
JPS6145287B2 (en) 1986-10-07

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