活塞缸是准流体保险机构中重要的机械零件，其力学性能对引信功能的影响非常大。
Piston jar is the important part of the quasi fluid safety mechanism. Its mechanics property affects the fuze's function greatly.
利用UG三维CAD软件对汽车保险杠进行了三维建模，并转换到Dynafor中建立了该零件的有限元分析模型。
The three-dimension model is set up for auto-bumper by the UG three-dimension CAD software, and the model is translated into the DYNAFORM for building its FEM model.
开机瞬间任何零件以及保险丝不得烧毁。
No component was damaged and input fuse shall not blow when LED driver is powered on.
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