40.1. Multi Mass Spring Type A

MMS Type A is composed of multi-mass bodies, which are connected with translational joints, TSDAs (translational spring damper) and axial force. The axial force is used to define coil clash using the IMPACT function.

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Figure 40.2 MMS Type A

Connectivity of between segments in MMS Type A

  • Translational Joint

    Two segments are connected with one translational joint. Refer to below figure.

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    Figure 40.3 Translational Joint

  • TSDA ( Translational Spring & Damper )

    Two segments are connected with one TSDA. Refer to below figure.

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    Figure 40.4 Coil (TSDA)

  • Axial Force

    Two segments are connected with one Axial Force to define coil clash using IMPACT Function. To confirm IMPACT function, right mouse button on the Axial Force entity in the Data Base window. And Select Property. And then axial force property dialog box can appear as follow. Refer to below Figure 40.5.

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    Figure 40.5 Properties of MMSTypeA Axial force