Arrangement for testing speed of rotating for textile

The utility model relates to an arrangement for testing speed of rotating for textile, which comprises a testing circuit which is composed of a photoelectric sensor, a signal amplifier, a pulse shaping assembly, a sensitivity control element, a working condition indicator, etc., and an arithmetic ci...

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Bibliographische Detailangaben
Hauptverfasser:	SHAXIN CHEN, DABAO LIU, XUN WANG
Format:	Patent
Sprache:	eng
Schlagworte:	INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK NATURAL OR ARTIFICIAL THREADS OR FIBRES PHYSICS SPINNING SPINNING OR TWISTING TESTING TEXTILES
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Beschreibung
Zusammenfassung:	The utility model relates to an arrangement for testing speed of rotating for textile, which comprises a testing circuit which is composed of a photoelectric sensor, a signal amplifier, a pulse shaping assembly, a sensitivity control element, a working condition indicator, etc., and an arithmetic circuit which is composed of a single chip computer, a keyboard, a liquid crystal display, a crystal shake generator, a drift marker, etc. The photoelectric sensor can receive the reflected signal of the infrared loading of being measured yarn which can be input to a CPU for calculation after magnified and pulse shaped. The obtain data can be displayed and output by the liquid crystal display when recorded and stored simultaneously. The utility model has the advantages of simple operation and high efficiency.