SU481933A1 - The way to open the working gap of the magnetic head - Google Patents

The way to open the working gap of the magnetic head

Info

Publication number
SU481933A1
SU481933A1 SU1901815A SU1901815A SU481933A1 SU 481933 A1 SU481933 A1 SU 481933A1 SU 1901815 A SU1901815 A SU 1901815A SU 1901815 A SU1901815 A SU 1901815A SU 481933 A1 SU481933 A1 SU 481933A1
Authority
SU
USSR - Soviet Union
Prior art keywords
working gap
magnetic head
open
way
magnetic
Prior art date
Application number
SU1901815A
Other languages
Russian (ru)
Inventor
Анатолий Иванович Ефремов
Юрий Иванович Гусев
Ауксутас Аницетович Якштас
Римвидас Пятро Ясинавичюс
Альгимантас-Ионас Ззмович Русецкас
Евгений Александрович Матвеев
Original Assignee
Предприятие П/Я А-7934
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 Предприятие П/Я А-7934 filed Critical Предприятие П/Я А-7934
Priority to SU1901815A priority Critical patent/SU481933A1/en
Application granted granted Critical
Publication of SU481933A1 publication Critical patent/SU481933A1/en

Links

Description

слой на эластичной основе обеспечшБает ишШ ную обработку рабочей поверхности магнитной головки„в зоне ее рабочего зазора 3. Одновременно с фи 111шной обработкой рабочей поверхности магнитной головки на ее рабочий зазор поочередно воздействует маг нитные пол  намагниченных участко, пере мешаемых совместно с эластичной основой 1 абразивного, сло . Сигнал, возбужденный в магнитной головке 2 этими магнитными пол ми, служит дл  контрол  ее параметров в процессе вскрыти  рабочего зазора 3. Предлагаемый способ позвол ет ускорить процесс вскрыти  рабочего зазора и уменьшить разброс параметров магнитных головок. Предмет.изобретени  i Способ вскрыти  рабочего зазора маг- нитной головки путем финишной обработки рабочей поверхности мш нитной головки абразивным слоем на эластичной основе, отличающийс  тем, что, с целью ускорени  процесса вскрыти  рабочего зазора и уменьшевш  разброса параметров магнитных головок, одновременно с финишной обработкой рабочей поверхности магнитной 1оловки на ее рабочий зазор Воздействуют магнитным полем, перемещаемым совместно с эластичной осно- вой абразивного сло .|a layer on an elastic basis ensures the ISHS treatment of the working surface of the magnetic head “in the zone of its working gap 3. Simultaneously with the processing of the working surface of the magnetic head, the magnetic fields of the magnetized area alternately interfere with the elastic base 1 of the abrasive, lay The signal excited in the magnetic head 2 by these magnetic fields serves to control its parameters in the process of opening the working gap 3. The proposed method allows accelerating the process of opening the working gap and reducing the variation of the parameters of the magnetic heads. The subject invention The method of opening the working gap of the magnetic head by finishing the working surface of the roller head with an abrasive layer on an elastic base, characterized in that, in order to accelerate the process of opening the working gap and reduce the spread of the parameters of the magnetic heads, simultaneously with the finishing treatment of the surface of the magnetic trap on its working gap Affect the magnetic field, moved together with the elastic base of the abrasive layer. |

SU1901815A 1973-04-02 1973-04-02 The way to open the working gap of the magnetic head SU481933A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1901815A SU481933A1 (en) 1973-04-02 1973-04-02 The way to open the working gap of the magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1901815A SU481933A1 (en) 1973-04-02 1973-04-02 The way to open the working gap of the magnetic head

Publications (1)

Publication Number Publication Date
SU481933A1 true SU481933A1 (en) 1975-08-25

Family

ID=20547854

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1901815A SU481933A1 (en) 1973-04-02 1973-04-02 The way to open the working gap of the magnetic head

Country Status (1)

Country Link
SU (1) SU481933A1 (en)

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