SU1566199A1 - Method of measuring relative deformation of moving continuous material - Google Patents
Method of measuring relative deformation of moving continuous material Download PDFInfo
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- SU1566199A1 SU1566199A1 SU874275037A SU4275037A SU1566199A1 SU 1566199 A1 SU1566199 A1 SU 1566199A1 SU 874275037 A SU874275037 A SU 874275037A SU 4275037 A SU4275037 A SU 4275037A SU 1566199 A1 SU1566199 A1 SU 1566199A1
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- SU
- USSR - Soviet Union
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- deformation
- measured
- zone
- time
- width
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- Length Measuring Devices By Optical Means (AREA)
Abstract
Изобретение относитс к измерительной технике и может быть использовано в текстильной и легкой промышленности дл измерени величины относительной деформации длиномерных материалов. Цель - повышение информативности за счет учета деформации материала по площади. Измер емый материал проходит в первой зоне измерени на входе в зону деформации, где измер ют ширину материала и одновременно врем прохождени участка определенной длины. Одновременно с этим измер ют скорость движени материала на входе и выходе из зоны деформации и производ т отсчет времени нахождени материала в ней. По истечении этого времени, когда измер емый участок выходит из зоны деформации, производ т измерение его ширины после деформации и времени прохождени определенной длины, равной отмеренной длине на входе в зону деформации. При этом достигаетс совпадение точек измерени ширины участка до и после деформации. Использу результаты измерений, вычисл ют величину деформации по площади.The invention relates to a measurement technique and can be used in the textile and light industry for measuring the relative deformation value of long dimensional materials. The goal is to increase the information content by taking into account the deformation of the material over the area. The measured material passes in the first measurement zone at the entrance to the deformation zone, where the width of the material and the time of passage of a section of a certain length are measured. At the same time, the speed of movement of the material at the entrance and exit of the deformation zone is measured and the time the material has been in it is counted. After this time, when the measured section leaves the deformation zone, its width is measured after the deformation and the transit time of a certain length equal to the measured length at the entrance to the deformation zone. In this case, the measurement points of the width of the section before and after the deformation coincide. Using the measurement results, calculate the amount of deformation over the area.
Description
Изобретение относитс к измерительной технике и может быть использовано в текстильной и легкой промышленности дл измерени величины относительной деформации длинномерных материалов.The invention relates to a measurement technique and can be used in textile and light industry for measuring the relative deformation value of long materials.
Цель изобретени - повышение информативности за счет учета деформации материала по площади.The purpose of the invention is to increase the information content by taking into account the deformation of the material over the area.
Способ осуществл етс следующим образом.The method is carried out as follows.
Измер емый материал проходит в первой зоне измерени на входе в зону деформации, где измер ют ширину материала и одновременно измер ютThe measured material passes in the first measurement zone at the entrance to the deformation zone, where the width of the material is measured and simultaneously measured
врем прохождени участка определенной длины. Измерение ширины провод т в заранее определенной точке измер емого участка, например в начале . Одновременно с этими измерени ми измер ют скорость материала на входе и выходе из зоны деформации и производ т расчет времени нахождени измер емого участка в ней, По истечении этого времени, когда р емый участок, выходит из зоны деформации , производ т измерение его ширины после деформации и времени прохождени определенной длины, равной отмеренной длине на входе в зону деел & аtime of passage of a section of a certain length. The width measurement is carried out at a predetermined point of the measurement area, for example, at the beginning. Simultaneously with these measurements, the material velocity at the inlet and outlet of the deformation zone is measured and the residence time of the measured area in it is calculated. After this time, when the ripped area leaves the deformation zone, its width is measured after deformation and a transit time of a certain length, equal to the measured length at the entrance to the area of the element & but
с ееwith her
формации. При этом достигаетс совпадение точек измерени ширины участка до и после деформации. Использу результаты измерений вычисл ют величину деформации по площади.formations. In this case, the measurement points of the width of the section before and after the deformation coincide. Using the measurement results, calculate the amount of deformation over the area.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874275037A SU1566199A1 (en) | 1987-07-02 | 1987-07-02 | Method of measuring relative deformation of moving continuous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874275037A SU1566199A1 (en) | 1987-07-02 | 1987-07-02 | Method of measuring relative deformation of moving continuous material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1566199A1 true SU1566199A1 (en) | 1990-05-23 |
Family
ID=21315889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874275037A SU1566199A1 (en) | 1987-07-02 | 1987-07-02 | Method of measuring relative deformation of moving continuous material |
Country Status (1)
Country | Link |
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SU (1) | SU1566199A1 (en) |
-
1987
- 1987-07-02 SU SU874275037A patent/SU1566199A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР ff 765425, кл. G 01 В 7/04, 1978. * |
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