SU90425A1 - Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products - Google Patents

Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products

Info

Publication number
SU90425A1
SU90425A1 SU413925A SU413925A SU90425A1 SU 90425 A1 SU90425 A1 SU 90425A1 SU 413925 A SU413925 A SU 413925A SU 413925 A SU413925 A SU 413925A SU 90425 A1 SU90425 A1 SU 90425A1
Authority
SU
USSR - Soviet Union
Prior art keywords
instrument
thickness
chromium
determining
coatings applied
Prior art date
Application number
SU413925A
Other languages
Russian (ru)
Inventor
С.А. Винокурский
М.В. Гутерман
Original Assignee
С.А. Винокурский
М.В. Гутерман
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 С.А. Винокурский, М.В. Гутерман filed Critical С.А. Винокурский
Priority to SU413925A priority Critical patent/SU90425A1/en
Application granted granted Critical
Publication of SU90425A1 publication Critical patent/SU90425A1/en

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

Известны приборы дл  определени  толщины хромовых и других немагнитных покрытий, наносимых на ферромагнитные издели , выполненные в виде смонтированных на корпусе прибора: стола, предназначенного дл  перемещени  издели , и суппорта, несущего пружинный рычаг с укрепленным на нем посто нпым магнитом. Однако такие приборы обладают низкой чувствительностью.Instruments are known for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products made in the form of mounted on the body of the device: a table intended for moving the product, and a support carrying a spring arm with a permanent magnet mounted on it. However, such devices have low sensitivity.

Описываемый прибор не имеет указанного недостатка.The described device does not have this disadvantage.

Это достигаетс  применением наход щейс  под воздействием пружинного рычага оптической системы, св занной с несущим магнит-пружинным рычагом, и применением микрометрического винта дл  подачи стола с изделием относительно пружины с укрепленным на ней магнитом .This is achieved by applying the spring arm of the optical system associated with the carrier magnet-spring arm, and using a micrometer screw to feed the table with the product relative to the spring with a magnet mounted on it.

На чертеже изображена схема прибора.The drawing shows a diagram of the device.

Прибор выполнен в виде смонтированных на корпусе 1 стола 2, предназначенного дл  перемещени  исследуемого издели  3, и суппорта 4, несущего посто нный магнит 5, укрепленный на нем с помощью пружинного рычага 6. Дл  повыщени  чувствительности прибора применена наход ща с  под воздействием пружинного рычага 6 оптическа  система, выполненна  в виде закрепленного на качающемс  рычаге 7 зеркала 8, отбрасывающего луч 9 от источника света 10 на щкалу 11 прибора. Дл  перемещени  стола 2 с изделием 3 относительно неподвижного узла, в котором закреплены пружинный рычаг 6 с магнитом 5, примен етс  микрометрический винт 12.The device is made in the form of a table 2 mounted on the body 1, designed to move the article 3 under investigation, and a support 4 carrying a permanent magnet 5 fixed to it with a spring lever 6. The spring lever 6 applied to increase the sensitivity of the device an optical system made in the form of a mirror 8 fixed on the swinging arm 7, which throws the beam 9 from the light source 10 on the instrument face 11. A micrometer screw 12 is used to move the table 2 with the product 3 with respect to the fixed assembly, in which the spring lever 6 with the magnet 5 is fixed.

Определение толщины покрыти  производитс  по отклонению светового луча, отражаемого зеркалом 8, в момент отрыва магнита 5 от издели  3.The determination of the thickness of the coating is made by the deviation of the light beam reflected by the mirror 8 at the moment of the separation of the magnet 5 from the product 3.

Предметизобретени    Subject matter

, . . ... . , . ...

Claims (2)

1.Прибор дл т определени  толщины хромовых и других немагнитных покрытий наносимых на ферромагнитные издели , выполненный :В виде смонтированных на корпусе прибора: стола, предназначенного , дл  йёремещени  издели , и суппорта, несущего пружинный рычаг с Укрепленным на нем посто нным магнитом, отличающийс  тем, что, с целью повыщени  чувствительности прибора, в нем применена наход ща с  под воздействием пружинного рычага оптическа  система, выполненна  в виде закрепленного на качающемс  рычаге зеркала, отбрасывающего луч от источника света на щкалу прибора.1. An instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products, made: In the form of mounted on the body of the device: a table, designed to replace the product, and a support carrying a spring-loaded permanent magnet, characterized by that, in order to increase the sensitivity of the device, it applied under the influence of a spring lever optical system, made in the form of a mirror mounted on the swinging lever, which rejects the beam from the source schkalu light on the instrument. 2.Прибор по п. 1, отличающийс  применением микрометрического винта дл  перемещени  стола с изделием относительно не1ЮДВИЖНОГО узла, в котором закреплены пружинный рычаг с магни2. The device according to claim 1, characterized by the use of a micrometer screw to move the table with the product relative to the MOTOR unit, in which the spring arm with magnesium is fixed
SU413925A 1950-03-03 1950-03-03 Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products SU90425A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU413925A SU90425A1 (en) 1950-03-03 1950-03-03 Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU413925A SU90425A1 (en) 1950-03-03 1950-03-03 Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products

Publications (1)

Publication Number Publication Date
SU90425A1 true SU90425A1 (en) 1950-11-30

Family

ID=48366705

Family Applications (1)

Application Number Title Priority Date Filing Date
SU413925A SU90425A1 (en) 1950-03-03 1950-03-03 Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products

Country Status (1)

Country Link
SU (1) SU90425A1 (en)

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