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What is the maximum acceleration of the vibration table
Release time:
2024-08-07
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From the manufacturer's point of view, the random thrust is the same as the sinusoidal thrust, so it can be considered that the maximum random acceleration in the airspace of the electric platform is the same as the maximum acceleration in the sine. If you look at the instructions carefully, it is introduced that there are conditions to reach the maximum random thrust. The random thrust is defined as M * Grms. The random thrust marked by the general vibration table =(0.8~1.0) sinusoidal thrust, calculated by 3 times, the random maximum thrust =(2.4~3.0) sinusoidal thrust. Random thrust is tested under certain test conditions, that is, in the high frequency range, if you do low frequency test to play a larger discount. According to JJG 948-1999, the test conditions in China are: 20~100Hz 6dB/Oct 100~2000 flat spectrum
From the manufacturer's point of view, the random thrust is the same as the sinusoidal thrust, so it can be considered that the maximum random acceleration in the airspace of the electric platform is the same as the maximum acceleration in the sine. If you look at the instructions carefully, it is introduced that there are conditions to reach the maximum random thrust. The random thrust is defined as M * Grms. The random thrust marked by the general vibration table =(0.8~1.0) sinusoidal thrust, calculated by 3 times, the random maximum thrust =(2.4~3.0) sinusoidal thrust. Random thrust is tested under certain test conditions, that is, in the high frequency range, if you do low frequency test to play a larger discount. According to JJG 948-1999, the test conditions in China are: 20~100Hz 6dB/Oct 100~2000 flat spectrum
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