SU712650A2 - Device for measuring the length of material wounded around drum - Google Patents

Device for measuring the length of material wounded around drum Download PDF

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Publication number
SU712650A2
SU712650A2 SU782625869A SU2625869A SU712650A2 SU 712650 A2 SU712650 A2 SU 712650A2 SU 782625869 A SU782625869 A SU 782625869A SU 2625869 A SU2625869 A SU 2625869A SU 712650 A2 SU712650 A2 SU 712650A2
Authority
SU
USSR - Soviet Union
Prior art keywords
length
measuring
around drum
wounded around
material wounded
Prior art date
Application number
SU782625869A
Other languages
Russian (ru)
Inventor
Владимир Иванович Кириченко
Василий Александрович Кузин
Леонид Арсеньевич Оружинский
Георгий Николаевич Котлюба
Владимир Иванович Коваленко
Original Assignee
Киевский Институт Автоматики Им. Хху Съезда Кпсс
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
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Application filed by Киевский Институт Автоматики Им. Хху Съезда Кпсс filed Critical Киевский Институт Автоматики Им. Хху Съезда Кпсс
Priority to SU782625869A priority Critical patent/SU712650A2/en
Application granted granted Critical
Publication of SU712650A2 publication Critical patent/SU712650A2/en

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  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

блок 9 сигнал «конец проскальзывани  (КП). По сигналу КП блок 9 отключает датчик 1 и через схему 8 разрешени  начинает подсчет импульсов с датчика 5. Если в процессе дальнейшей намотки произойдет проскальзывание барабана, то датчик 7 выработает сигнал «начало проскальзывани  (НП). По сигналу НИ блок 9 отключает датчик 5 и начинает подсчет импульсов от датчика 1 до момента выработки датчиком 7 сигнала КП. Измерение заканчиваетс  в момент выхода полосы материала из зоны действи  измерител  3. Длина материала, намотанна  на барабан, подсчитываетс  по формулеblock 9 signal "the end of the slip (KP). According to the signal, unit 9 turns off sensor 1 and, through resolution scheme 8, starts counting pulses from sensor 5. If the drum slips during further winding, sensor 7 will generate a “start slip (LB)” signal. The signal unit 9 disables the sensor 5 and starts counting the pulses from sensor 1 until the sensor 7 produces a signal KP. The measurement ends when the strip of material leaves the zone of operation of the meter 3. The length of the material wound on the drum is calculated by the formula

,+ ,+ , 1 1 }, +, +, 1 1}

где /J - длина материала, измеренна  приwhere / J is the length of the material, measured at

f-M проскальзывании, Ij - длина материала, измеренна  при /-Й намотке материала без проскальзывани .f-M slippage, Ij - the length of the material measured during the / -th winding of the material without slipping.

Величина измеренной длины материала подсчитываетс  в блоке 9 и выдаетс  по окончании измерений на блок 10 регистрации .The magnitude of the measured length of the material is calculated in block 9 and is issued at the end of the measurement to block 10 of registration.

Claims (1)

Формула изобретени Invention Formula Устройство измерени  длины материала при намотке на барабан по авт. св. № 658398, отличающеес  тем, что, с целью повышени  точности измерени , оно снабжено датчиком нагрузки привода барабана , соединенным своим выходом с четвертым входом вычислительного блока.A device for measuring the length of the material during winding on the drum according to the ed. St. No. 658398, characterized in that, in order to improve the measurement accuracy, it is equipped with a drum drive load sensor connected by its output to the fourth input of the computing unit.
SU782625869A 1978-06-02 1978-06-02 Device for measuring the length of material wounded around drum SU712650A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782625869A SU712650A2 (en) 1978-06-02 1978-06-02 Device for measuring the length of material wounded around drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782625869A SU712650A2 (en) 1978-06-02 1978-06-02 Device for measuring the length of material wounded around drum

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU658398A Addition SU133019A1 (en) 1960-03-14 1960-03-14 Apparatus for investigating the distribution of cement behind a drill string

Publications (1)

Publication Number Publication Date
SU712650A2 true SU712650A2 (en) 1980-01-30

Family

ID=20768977

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782625869A SU712650A2 (en) 1978-06-02 1978-06-02 Device for measuring the length of material wounded around drum

Country Status (1)

Country Link
SU (1) SU712650A2 (en)

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