High-speed linear motion track testing device

The invention discloses a high-speed linear motion track testing device which comprises a rack and a rotary encoder position and speed detection device, the rotary encoder position and speed detection device is installed at the left end of the rack, a first fixed pulley block is arranged in the rack...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI YOUYOU, DONG KELIN, HUANG YONGJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a high-speed linear motion track testing device which comprises a rack and a rotary encoder position and speed detection device, the rotary encoder position and speed detection device is installed at the left end of the rack, a first fixed pulley block is arranged in the rack, a first steel wire rope is connected to the first fixed pulley block, and a first transition wheel is arranged at the right end of the first steel wire rope; a movable pulley block I is arranged on the right side of the first transition wheel; a second steel wire rope is arranged on the movable pulley block I, a second transition wheel is arranged at the right end of the second steel wire rope; a fixed pulley block II is arranged below the second steel wire rope; a movable pulley block II is arranged on the right side of the second transition wheel; a hydraulic transmission oil cylinder is arranged on the right side of the movable pulley block II; and a photoelectric detection switch is arranged above the movable