Mineral wool centrifuge work environment is very harsh, often turn the metal roll surface flaking or sticky materials, the phenomenon is bound to cause a greater imbalance in the rotor vibration when running, in addition, transfer roller surface is also subject to continuous high temperatures melt the impact of load role. Thus, in the course of their work are exposed to mineral wool centrifuge load is random, features fairly complex. To perform a comprehensive analysis difficult. Taking into account the actual use of mineral wool centrifuge process, the surface of the bonding material or metal strip is much larger than the vibration caused by the imbalance caused by the vibration of the impact of lava. In laboratory conditions, taking into account the impact load simulated lava difficulties. As a preliminary study, only the unbalance caused by load identification. Though not comprehensive, there is still some representation. Further identify the complex load will also provide an analytical basis.

 Impulse response obtained using the system transfer function, thereby establishing a load identification methods. Using this method to identify additional eccentric roller quality. However, the results of error was too large to identify the main reason may be operating conditions where the use of non-operating conditions of the transfer function instead of the transfer function, which needs further study. To this approach be applied to any work site loading speed identification, effectively eliminate the noise impact may be more prominent issue.

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