SU727987A1 - Device for quality control of cylindrical articles surface - Google Patents
Device for quality control of cylindrical articles surface Download PDFInfo
- Publication number
- SU727987A1 SU727987A1 SU782658777A SU2658777A SU727987A1 SU 727987 A1 SU727987 A1 SU 727987A1 SU 782658777 A SU782658777 A SU 782658777A SU 2658777 A SU2658777 A SU 2658777A SU 727987 A1 SU727987 A1 SU 727987A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cylindrical articles
- reflector
- cylindrical
- quality
- quality control
- Prior art date
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- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
. . Изобретение относитс к контрольно-измерительной технике, а более конкретно - к средствам неразрушагощего контрол качества поверхности цилиндрических .изделий фотоэлектрическим способом, и может быть использовано дл вы влени поверхностных дефектов различного рода - сколов, трещин, раковин, вм тин. . . The invention relates to instrumentation technology, and more specifically to means of nondestructive quality control of cylindrical products by photoelectric methods, and can be used to detect surface defects of various kinds — chips, cracks, holes, holes.
....
Известно устройство дл контрол качества поверхности цилиндрических изделий, содержащее осветительную систему с кольцевой диафраг-° мой, отражатель, съемную кольцевую диафрагму и анализаторизображени 1.A device for controlling the quality of the surface of cylindrical articles is known, which comprises an illumination system with an annular diaphragm, a reflector, a removable annular diaphragm, and an analysis of the image 1.
Недостатком устройства вл етс невозможность контрол качества наружной поверхности цилиндрических изделий.The disadvantage of the device is the inability to control the quality of the outer surface of cylindrical articles.
Наиболее близким по своей технической суишости и решаемой задаче к изобретению вл етс устройство дл контрол качества внут- 2о ренней поверхности цилиндрических изделий, содержащее осветительную систему с плоским зеркалом, отражатель и анализатор изображени 2.The closest in terms of its technical nature and the problem to be solved by the invention is a device for monitoring the quality of the inner 2 surface of cylindrical articles, containing a flat mirror lighting system, a reflector and an image analyzer 2.
Целью изобретени вл етс контроль качества наружной поверхности цилиндрических изделий.The aim of the invention is to control the quality of the outer surface of cylindrical articles.
Дл достижени цели в устройстве отражатель выполнен в виде параболоида вращени , ось которого удалена относительно осей каждой из ветвей параболы на рассто ние, равное радиусу контролируемого цилиндрического издели , а плоское зеркало установлено так, что поток излучени направлен в центральную часть отражател .To achieve the goal, the reflector in the device is made in the form of a paraboloid of rotation, the axis of which is removed relative to the axes of each branch of the parabola by a distance equal to the radius of the cylindrical article being monitored, and the flat mirror is set so that the radiation flux is directed to the central part of the reflector.
На чертеже представлена оНтическа схема устройства дл контрол качества наружной поверхности цилиндрических изде.1ий. Устройство дл контрол качества наружной поверхности цилиндрических изделий содержит осветитель 1, Источник 2 света, конденсор 3 и плоское зеркало 4. Отражатель 5, имеющий форму параболо да вращени , ось которого уда- лена от осей каждой из ветвей параболы на рас .сто ние, равное радиусу контролируемого цштндрического издели 6, направл ющие трубки 7 И 8, установленные на оптической оси устройства с зазором 9 дл создани кольцевой освеThe drawing shows a schematic diagram of a device for controlling the quality of the outer surface of cylindrical articles. A device for controlling the quality of the outer surface of cylindrical articles contains an illuminator 1, a light Source 2, a condenser 3, and a flat mirror 4. A reflector 5, having the shape of a parabolic rotation, whose axis is removed from the axes of each of the parabola branches for a distance equal to the radius of the controlled product 6, the guide tubes 7 and 8 mounted on the optical axis of the device with a gap of 9 to create an annular base
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782658777A SU727987A1 (en) | 1978-09-04 | 1978-09-04 | Device for quality control of cylindrical articles surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782658777A SU727987A1 (en) | 1978-09-04 | 1978-09-04 | Device for quality control of cylindrical articles surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU727987A1 true SU727987A1 (en) | 1980-04-15 |
Family
ID=20782997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782658777A SU727987A1 (en) | 1978-09-04 | 1978-09-04 | Device for quality control of cylindrical articles surface |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU727987A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358202A (en) * | 1980-07-28 | 1982-11-09 | Essex Group, Inc. | Apparatus and method for monitoring the surface character of circular objects |
-
1978
- 1978-09-04 SU SU782658777A patent/SU727987A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358202A (en) * | 1980-07-28 | 1982-11-09 | Essex Group, Inc. | Apparatus and method for monitoring the surface character of circular objects |
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