SU949331A1 - Apparatus for measuring moving band material elongation - Google Patents
Apparatus for measuring moving band material elongation Download PDFInfo
- Publication number
- SU949331A1 SU949331A1 SU792716601A SU2716601A SU949331A1 SU 949331 A1 SU949331 A1 SU 949331A1 SU 792716601 A SU792716601 A SU 792716601A SU 2716601 A SU2716601 A SU 2716601A SU 949331 A1 SU949331 A1 SU 949331A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- output
- integrator
- unit
- signal
- input
- Prior art date
Links
Description
(5) УСТРОЙСТВО дл ИЗМЕРЕНИЯ ВЫТЯЖКИ ДВИЖУЩЕГОСЯ ЛЕНТОЧНОГО МАТЕРИАЛА(5) DEVICE FOR MEASURING THE EXTRACT OF A MOVING BELT MATERIAL
1one
Изобретение относитс к измерительной технике и может быть примене .но дл контрол при производстве и , обработке движущегос полотна,например бумаги.The invention relates to a measurement technique and can be used to control the production and processing of a moving web, such as paper.
Известно устройство дл измерени выт жки движущегос материала, содержащее измерительные ролики и преобразователь относительного поворота роликов 1 A device for measuring the draw of a moving material is known, comprising measuring rollers and a transducer for relative rotation of the rollers 1
Недостатком устройства вл етс невысока точность измерени .The drawback of the device is the low measurement accuracy.
Наиболее близким к изобретению по технической сущности и достигаемому эффекту вл етс устройство дл измерени выт жки движущегос ленточного материала, содержащее два датчика скорости, устанавливаемые до и после участка выт жки и предназначенные дл контакта с движущимс материалом, и блок вычитани 2.Closest to the invention in terms of its technical essence and the effect achieved is a device for measuring the stretching of a moving tape material, containing two speed sensors, installed before and after the stretching section, and intended to come into contact with the moving material, and a subtraction unit 2.
Недостатком устройства вл етс невысока точность измерени выт жки , как выт жка равна относительной разности скоростей лишь в установленном режиме.The drawback of the device is the low measurement accuracy of the exhaust, as the exhaust is equal to the relative velocity difference only in the set mode.
Цель изобретени - повышение точности измерени .The purpose of the invention is to improve the measurement accuracy.
Поставленна цель достигаетс тем, что устройство снабжено интегратором , блоком умножени и блоком делени , первый вход которого соединен с выходом блока вычитани ,второй - с выходом интегратора, вход блока вычитани сЪедин н с выходом интегратора, первый вход которого соединен с выходом блока умножени , второй - с выходом первого датчика скорости, первый вход блока умножени соединен с выходом второго датчика скорости, второй - с выходом интегратора, а выход блока делени вл етс выходом устройства.The goal is achieved by the fact that the device is equipped with an integrator, a multiplication unit and a division unit, the first input of which is connected to the output of the subtraction unit, the second - to the output of the integrator, the input of the subtraction unit of the United States to the output of the integrator, the first input of which is connected to the output of the multiplication unit, the second - with the output of the first speed sensor, the first input of the multiplier unit is connected to the output of the second speed sensor, the second one - with the integrator output, and the output of the dividing unit is the device output.
На чертеже показана блок-схемаThe drawing shows a block diagram
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792716601A SU949331A1 (en) | 1979-01-24 | 1979-01-24 | Apparatus for measuring moving band material elongation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792716601A SU949331A1 (en) | 1979-01-24 | 1979-01-24 | Apparatus for measuring moving band material elongation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU949331A1 true SU949331A1 (en) | 1982-08-07 |
Family
ID=20806798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792716601A SU949331A1 (en) | 1979-01-24 | 1979-01-24 | Apparatus for measuring moving band material elongation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU949331A1 (en) |
-
1979
- 1979-01-24 SU SU792716601A patent/SU949331A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU949331A1 (en) | Apparatus for measuring moving band material elongation | |
JPS5548602A (en) | Steel rope surface unevenness detection measuring method via magnetism-sensitive element | |
GB1360608A (en) | Apparatus for indicating the profile of strip material | |
SU996938A1 (en) | Device for measuring textile material extension or shrinking | |
JPS55113949A (en) | Flaw detector for cast iron pipe | |
JPS5237067A (en) | Apparatus for measuring end bending of long-length products | |
JPS55115700A (en) | Leakage position estimating device for pipeline | |
SU426193A1 (en) | DEVICE FOR CONTACTLESS MEASUREMENT OF THE RATE OF MOVEMENT OF LEAF-WIRE ELECTRICAL WIRE MATERIALS | |
SU1004801A1 (en) | Method of checking rolling bearing condition by run-out time | |
SU1673828A1 (en) | Materials relative deformation measuring device | |
SU922496A1 (en) | Method and device for measuring article elongation | |
SU814502A1 (en) | Method of measuring strip tension on wide-band hot-rolling mill run-out table | |
SU593149A1 (en) | Device for measuring magnetic tape speed | |
SU779958A1 (en) | Device for measuring magnetic susceptibility of iron ore material | |
JPS5327459A (en) | Measuring system for change-over time of trolley line | |
SU1097889A1 (en) | Device for measuring stretching of elastic material | |
SU1315065A1 (en) | Apparatus for checking tension of strip | |
SU421896A1 (en) | ||
RU2170436C2 (en) | Method of measurement of speed of motion of wires and cables | |
SU500102A1 (en) | The method of controlling the change in the coefficient of friction between the rail and the wheel | |
JPS57124561A (en) | Measuring device for roll alignment | |
SU402796A1 (en) | DEVICE FOR MONITORING THE STRENGTH OF A REINFORCED METAL-CABLE PRODUCT | |
SU491052A1 (en) | Device for measuring moments | |
SU429259A1 (en) | DEVICE FOR MEASURING THE CURRENT VALUE OF ROLL RADIUS | |
SU732823A1 (en) | Device for measuring parameters of dynamic links of control systems |