摘要:
A data storage apparatus and associated method is provided involving a data storage disc that is rotatable around a first axis. An actuator is rotatable around a second axis to operably position a data transfer member between an innermost radial location of the data storage disc and an outermost radial storage location of the data storage disc. A snubber is supported by the actuator and has a distal edge configured as being, in relation to a reference plane including the first axis and the second axis when the actuator is rotated to position the data transfer member at the innermost radial location, arcuate along a first radius on one side of the reference plane and arcuate along a second radius different than the first radius on the other side of the reference plane.
摘要:
A data storage apparatus and associated method is provided involving a data storage disc that is rotatable around a first axis. An actuator is rotatable around a second axis to operably position a data transfer member between an innermost radial location of the data storage disc and an outermost radial storage location of the data storage disc. A snubber is supported by the actuator and has a distal edge configured as being, in relation to a reference plane including the first axis and the second axis when the actuator is rotated to position the data transfer member at the innermost radial location, arcuate along a first radius on one side of the reference plane and arcuate along a second radius different than the first radius on the other side of the reference plane.
摘要:
A vibration test apparatus is disclosed. The vibration test apparatus includes a platform assembly, which receives a vibration input from a vibration source and imparts a multi-axial vibration to a test specimen on the platform assembly. In illustrated embodiments the platform assembly includes one or more platforms having an adjustable incline angle. The incline angle is adjusted to provide the desired output vibration based upon a measured or determined vibration profile and the input vibration from the vibration source.
摘要:
A vibration test apparatus is disclosed. The vibration test apparatus includes a platform assembly, which receives a vibration input from a vibration source and imparts a multi-axial vibration to a test specimen on the platform assembly. In illustrated embodiments the platform assembly includes one or more platforms having an adjustable incline angle. The incline angle is adjusted to provide the desired output vibration based upon a measured or determined vibration profile and the input vibration from the vibration source.
摘要:
A test apparatus and method are disclosed. The test apparatus disclosed includes an accelerator assembly and holder assembly that releasably holds a test specimen for acceleration along an acceleration path. Following acceleration along the acceleration path, the test specimen is released from the holder assembly and drops to a landing. The landing can be formed of different materials and at different orientations depending upon the test specifications. Following impact with the landing, the shock robustness of the test specimen is determined to generate shock robustness data. In embodiments disclosed, shock data is used to design shock absorber components for the test specimen or product.
摘要:
A test apparatus and method are disclosed. The test apparatus disclosed includes an accelerator assembly and holder assembly that releasably holds a test specimen for acceleration along an acceleration path. Following acceleration along the acceleration path, the test specimen is released from the holder assembly and drops to a landing. The landing can be formed of different materials and at different orientations depending upon the test specifications. Following impact with the landing, the shock robustness of the test specimen is determined to generate shock robustness data. In embodiments disclosed, shock data is used to design shock absorber components for the test specimen or product.