通过对双肘杆机构的平压平模切机在实际工况下的振动分析,利用丹麦 B&K 振动测试系统及 FBD 压力测试系统,得到了模切刀痕线及橡胶条的压力大小,并比较得出了平衡刀的数量是影响模切压力均匀性的重要因素。 根据研究结论,可确定模切版的刀版布置优化方案,进而保证模切压力的均匀性,提高模切精度。

Vibration analysis was carried out on die-cutting machine elbows bar mechanism in the actual conditions. Denmark B & K vibration test system and Japan FBD pressure test system were used to test die-cutting knife marks line and the pressure of the rubber strip. It was concluded that the number of balance knife is an important factor influencing the uniformity of cutting pressure. The purpose was to provide reference for determining knife layout to ensure the uniformity of die-cutting pressure and improve precision of die-cutting.