Bottom dead center test

2020-02-26 16:16:33 浙江帅锋精密机械制造有限公司 Viewd 326

The bottom dead center test is to verify whether the machining accuracy, assembly accuracy, oil temperature cooling system, and overall accuracy of the punch meet the design requirements of the mathematical model of the thermal balance of the punch, in order to ensure that the dynamic accuracy of the bottom dead center of each punch is the smallest variation range.