Canned motor stator can axial fatigue test device

The utility model relates to a canned motor stator can axial fatigue test device, upper cover (1) lower part installation moving top cover (2), moving top cover (2) and upper portion ring (4) through the bolt together, the dress is joined in marriage in moving top cover (2) outside in spacing ring (...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN GANG, LYU XIANGPING, LIU ZHAOJIANG, YANG FENGJUN, LI ZANGXUE, XIA DI, LI MENGQI, DIAO LIMIN, YANG BIN, WANG YONG, SONG XIUQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model relates to a canned motor stator can axial fatigue test device, upper cover (1) lower part installation moving top cover (2), moving top cover (2) and upper portion ring (4) through the bolt together, the dress is joined in marriage in moving top cover (2) outside in spacing ring (3), upper cover (1), spacing ring (3) by the bolt fastening on barrel (5) up end, low head (7) by the bolt fastening under barrel (5) on the terminal surface. The utility model discloses increase housing inner chamber water pressure medium jack -up moving top cover, it is 2MPa to obtain pressure through calculation, drives 4 tensile stator can 8 upper ends on the upper portion ring and produces 0.3mm axial displacement to axial through stator can in 51700 - pressurize - step -down circulation simulation canned motor life cycle that step up is tired, verifies that it can satisfy the requirement of design specifications book.