| 摘要 |
PURPOSE: A device for testing an excitation of an engine mount is provided to exactly measure vibration damping property of a mount by providing a test device for measuring only pure excitation load during a vertical excitation load test of the mount installed between an engine and a car body or a frame. CONSTITUTION: A device for testing an excitation of the engine mount includes a tester bed(20), a substrate(30) fixed on the tester bed with a bolt, a lower mount fixing jig(50) for mounting and fixing an engine mount(10) on an upper portion of the substrate, a hydraulic actuator(40) having a flange(41) formed at both sides for fixing on the fixing jig, an upper mount fixing jig(60) connected to the mount for fixing the engine mount on an upper portion of the mount, a load detecting sensor(80) mounted between the mount fixing jig and the engine mount, and a fixing plate(70) connected with the upper mount fixing jig.
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