EXPERIMENTAL STUDY OF DYNAMIC RESPONSE OF ROLLER GEAR INDEXING CAM DRIVEN SYSTEM

摘要

Testing the dynamic response characteristics of the whole transmission system with roller gear cam indexing mechanisms by changing its some parameters has been made. The experiments mainly test changing circumstances of tangential acceleration at arbitrary point of the pitch circle on the loaded plate to simulate working of load and decided dynamic characteristics of the system. According to the results of the experiments, the conclusions that the indexing case has many different resonance frequencies in actual working condition and the backlash between roller gear and cam has relationship with the indexing quality of roller gear cam indexing mechanism have been drawn.