Vibration analysis on the bond head of LED die bonder through COSMOS software

The structure of bond head is analyzed through COSMOS software for vibration: the mode is analyzed on the structure of bond head for the inherent frequency through COSMOSWorks software;the maximum acceleration has been gotten by COSMOSMotion software,and use the result some static analysis is done on the structure of bond head and forearm of the structure through COSMOSWorks software,and the result shows that the vibration of the structure of bond head is caused by the low rigidity of the spring flake,and after the thickness of the spring flake is been increased the problem is solved.