RU93046270A - DEVICE FOR CONTROL OF Friction friction units - Google Patents

DEVICE FOR CONTROL OF Friction friction units

Info

Publication number
RU93046270A
RU93046270A RU93046270/28A RU93046270A RU93046270A RU 93046270 A RU93046270 A RU 93046270A RU 93046270/28 A RU93046270/28 A RU 93046270/28A RU 93046270 A RU93046270 A RU 93046270A RU 93046270 A RU93046270 A RU 93046270A
Authority
RU
Russia
Prior art keywords
unit
friction
control
pass filter
rolling bearings
Prior art date
Application number
RU93046270/28A
Other languages
Russian (ru)
Inventor
С.И. Захаров
Original Assignee
Акционерное общество "Диагностические системы"
Filing date
Publication date
Application filed by Акционерное общество "Диагностические системы" filed Critical Акционерное общество "Диагностические системы"
Publication of RU93046270A publication Critical patent/RU93046270A/en

Links

Claims (1)

Изобретение относится к области измерительной техники и может быть использовано при испытаниях подшипников качения. Электрический сигнал вибропреобразователя проходит блок автонормирования, ФВЧ, блок АЧХ, пиковый детектор, а также блок интеграторов, блок регистрации экстремумов сигнала и детектор огибающей с третьим ФНЧ. Далее через второй коммутатор, блок АЦП и блок ВВ сигнал поступает в микропроцессорный блок обработки для расчета уровней вибрации и технического состояния подшипников качения.The invention relates to the field of measuring equipment and can be used in testing rolling bearings. The electric signal of the vibration transducer passes through the auto-feeding unit, the high-pass filter, the frequency response unit, the peak detector, as well as the integrator unit, the signal extrema registration unit and the envelope detector with the third low-pass filter. Then, through the second switch, the ADC unit and the BB unit, the signal enters the microprocessor processing unit to calculate vibration levels and the technical condition of the rolling bearings.
RU93046270/28A 1993-09-29 DEVICE FOR CONTROL OF Friction friction units RU93046270A (en)

Publications (1)

Publication Number Publication Date
RU93046270A true RU93046270A (en) 1996-12-20

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