RU93026897A - MAGNETIC DEVICE FOR MAGNETOGRAPHIC CONTROL - Google Patents

MAGNETIC DEVICE FOR MAGNETOGRAPHIC CONTROL

Info

Publication number
RU93026897A
RU93026897A RU93026897/28A RU93026897A RU93026897A RU 93026897 A RU93026897 A RU 93026897A RU 93026897/28 A RU93026897/28 A RU 93026897/28A RU 93026897 A RU93026897 A RU 93026897A RU 93026897 A RU93026897 A RU 93026897A
Authority
RU
Russia
Prior art keywords
poles
magnetographic
sides
semipole
side walls
Prior art date
Application number
RU93026897/28A
Other languages
Russian (ru)
Other versions
RU2086974C1 (en
Inventor
С.П. Михайлов
Original Assignee
Горно-Алтайский государственный педагогический институт
Filing date
Publication date
Application filed by Горно-Алтайский государственный педагогический институт filed Critical Горно-Алтайский государственный педагогический институт
Priority to RU93026897A priority Critical patent/RU2086974C1/en
Priority claimed from RU93026897A external-priority patent/RU2086974C1/en
Publication of RU93026897A publication Critical patent/RU93026897A/en
Application granted granted Critical
Publication of RU2086974C1 publication Critical patent/RU2086974C1/en

Links

Claims (1)

Устройство относится к магнитографическим методам неразрушающего контроля. Изобретение обеспечивает увеличение достоверности магнитографического контроля путем более эффективного распределения магнитного поля меняющегося направления при намагничивании изделия. Для этого намагничивающее устройство в виде электромагнита имеет П-образный магнитопровод с обмоткой на перекладине и не менее чем две пары колес из ферромагнетика, выполненных с возможностью их вращения и установленных с малым зазором по обеим сторонам боковин магнитопровода с помощью осей из ферромагнитного материала, причем боковины (полюса) выполнены из двух полуполюсов каждая, полуполюса устанавливаются по разным сторонам ленты и выполнены асимметричными относительно продольной оси устройства, а колеса - с одной из двух сторон каждого полуполюса с возможностью изменения стороны полуполюса.The device relates to a magnetographic methods of non-destructive testing. The invention provides an increase in the reliability of the magnetographic control by more efficient distribution of the magnetic field of a changing direction during magnetization of the product. To do this, the magnetizing device in the form of an electromagnet has a U-shaped magnetic circuit with a winding on the crossbar and at least two pairs of ferromagnetic wheels made with the possibility of their rotation and installed with a small gap on both sides of the side walls of the magnetic circuit using axes made of ferromagnetic material, and the side walls (poles) are made of two half-poles each, half-poles are installed on opposite sides of the tape and are made asymmetrical about the longitudinal axis of the device, and the wheels on one of the two sides dogo semipole to vary semipole side.
RU93026897A 1993-05-07 1993-05-07 Magnetization device for magnetic flaw detection RU2086974C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93026897A RU2086974C1 (en) 1993-05-07 1993-05-07 Magnetization device for magnetic flaw detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93026897A RU2086974C1 (en) 1993-05-07 1993-05-07 Magnetization device for magnetic flaw detection

Publications (2)

Publication Number Publication Date
RU93026897A true RU93026897A (en) 1995-12-20
RU2086974C1 RU2086974C1 (en) 1997-08-10

Family

ID=20141723

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93026897A RU2086974C1 (en) 1993-05-07 1993-05-07 Magnetization device for magnetic flaw detection

Country Status (1)

Country Link
RU (1) RU2086974C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2627122C1 (en) * 2016-09-16 2017-08-03 Общество с ограниченной ответственностью Научно-производственная фирма "Радан" Method and device for determining relaxation coercive force and relaxation magnetization of elongated products from ferromagnetic materials
RU2680103C2 (en) * 2016-12-27 2019-02-15 Анатолий Аркадиевич Марков Magnetic system of scanner-inspection device

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