Piston top thermal shock test device

A piston top thermal shock test device is characterized in that a hollow cylindrical positioning sleeve is welded in the center of a test platform support, a piston to be processed is filled in the hollow cylindrical positioning sleeve, a heating source is arranged above the test platform support, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU PEIYU, HONG XIAOLU, PENG YINJIANG, ZHANG JIANG, LIU YONGQIANG, HOU LINCHONG, CHEN DAHUI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A piston top thermal shock test device is characterized in that a hollow cylindrical positioning sleeve is welded in the center of a test platform support, a piston to be processed is filled in the hollow cylindrical positioning sleeve, a heating source is arranged above the test platform support, an infrared thermometer for measuring the temperature of the piston is arranged on the test platform support, and a cooling pipe is arranged beside the test platform support. The infrared detector is adopted to measure the top temperature of the piston visually and simply, and real-time monitoring and control can be achieved; combustible gas is used for heating the top of the piston, tap water is used for cooling the top of the piston, the piston thermal shock working condition can be simulated, the heating and cooling time is greatly shortened, operation is easy, the test period is short, and meanwhile the device is also suitable for testing other parts needing thermal shock tests. 一种活塞顶部热冲击试验装置,其特征在于试验平台支架的中心焊有中空圆