SU647731A1 - Device for quality control of magnetic head semicore windings - Google Patents

Device for quality control of magnetic head semicore windings

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Publication number
SU647731A1
SU647731A1 SU772505100A SU2505100A SU647731A1 SU 647731 A1 SU647731 A1 SU 647731A1 SU 772505100 A SU772505100 A SU 772505100A SU 2505100 A SU2505100 A SU 2505100A SU 647731 A1 SU647731 A1 SU 647731A1
Authority
SU
USSR - Soviet Union
Prior art keywords
windings
semicore
quality control
magnetic head
heads
Prior art date
Application number
SU772505100A
Other languages
Russian (ru)
Inventor
Евгений Антонович Наумович
Римвидас Пятро Ясинавичюс
Владимир Ильич Труфанов
Юрий Сергеевич Епишкин
Ауксутис Аницетович Якштас
Владимир Викторович Раков
Original Assignee
Предприятие П/Я А-3593
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-3593 filed Critical Предприятие П/Я А-3593
Priority to SU772505100A priority Critical patent/SU647731A1/en
Application granted granted Critical
Publication of SU647731A1 publication Critical patent/SU647731A1/en

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  • Magnetic Heads (AREA)

Description

1one

Изобретение относитс  к области приборостроени , в частности, к магнитной записи.The invention relates to the field of instrumentation, in particular, to magnetic recording.

Известно устройство дл  контрол  качества магнитных головок, при использовании которого необходимо головки выполн ть в виде трансформатора с двум  обмотками fij. Технологи  изготовлени  таких головок основана на предварительном жестком скреплении второй обмотки с полусердечником и на последующем уничтожении этой обмотки после проведени  процесса контрол . При этом большое количество металла практически тер етс  безвозвратно и устройство экономически нецелесообразно.A device for controlling the quality of magnetic heads is known, in which it is necessary to carry out the heads in the form of a transformer with two windings fij. The manufacturing technology of such heads is based on the preliminary rigid fastening of the second winding with the half heart and the subsequent destruction of this winding after the control process. At the same time, a large amount of metal is practically lost irreversibly and the device is not economically feasible.

Наиболее близким к гаобретению по технической сущности  вл етс  устройство дл  контрол  качества обмоток полусердечииков магнитных головок, содержащее магнитопровоц с обмоткой, пощслюченной к источнику питани , полюсные наконечники и измерительный прибор И. Однако при эксплуатадииThe closest to the invention is a device for monitoring the quality of the windings of the half heads of magnetic heads, which contains a magnetic conductor with a winding connected to a power source, pole pieces and a measuring device I. However, when operated

этого устройства трудно добитьс  достаточно высокого быстродействи  контрол  и удобств дл  обслуживающего персонала.This device is difficult to achieve sufficiently fast control and convenience for the staff.

Целью изобретени   вл етс  повыше ние быстродействи  и удобства контрол  качества .The aim of the invention is to increase the speed and convenience of quality control.

Это достигаетс  за счет того, что в предлагаемом устройстве магнитопровод выполнен в виде П-образного основани , вертикальные участки которого, выполн ющие роль полюсных наконечников , сопр жены с ответными участками полусердечника, а между этой обмоткой и обмоткой мшчштопровода помещен передвигающийс  параллельно горизонтальному участку магнитовровода индуктивный датчик, электрически св занный с измерительным прибором.This is achieved due to the fact that in the proposed device the magnetic core is made in the form of a U-shaped base, the vertical sections of which, acting as pole pieces, are conjugated with the response parts of the half core, and an inductive a sensor electrically coupled to the meter.

На чертеже показана конструкци  описываемого устройства.The drawing shows the structure of the described device.

П-образный магнитопровоц состоит КЗ горизонтального участка 1 н двух вертикальных участков 2 и 3, выпол-The U-shaped magnetic conductor consists of a short-circuit of a horizontal section 1 n of two vertical sections 2 and 3, performed

SU772505100A 1977-07-05 1977-07-05 Device for quality control of magnetic head semicore windings SU647731A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772505100A SU647731A1 (en) 1977-07-05 1977-07-05 Device for quality control of magnetic head semicore windings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772505100A SU647731A1 (en) 1977-07-05 1977-07-05 Device for quality control of magnetic head semicore windings

Publications (1)

Publication Number Publication Date
SU647731A1 true SU647731A1 (en) 1979-02-15

Family

ID=20716971

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772505100A SU647731A1 (en) 1977-07-05 1977-07-05 Device for quality control of magnetic head semicore windings

Country Status (1)

Country Link
SU (1) SU647731A1 (en)

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