| 摘要 |
<P>PROBLEM TO BE SOLVED: To customize an impact generating unit and reduce a test cost by adjusting the impact generating unit to a different angle according to a direction of applying an impact and performing a test. <P>SOLUTION: Each of a plurality of impact generating units comprises a tip support portion 41, a fixture device, and an impact generating portion 43. The tip support portion 41 includes a first inclined plane and a second inclined plane 41b facing the first inclined plane. The fixture device is disposed on the tip support portion 41. The impact generating portion 43 is disposed on the tip support portion for performing a reciprocating motion. Each of the impact generating units 4 is fixed to an impact platform 3 by the fixture device, and the impact generating portion 43 drives the tip support portion 41 to generate a synchronous vibration on the impact platform 3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
