大行程机械压力机精度调整方法

Accuracy adjustment on mechanical presses with large stroke

介绍了大行程机械压力机的结构特点及其对精度调整的影响。在实践的基础上，总结了Ｊ３９—４００、Ｊ３９—５００系列机械压力机的精度调整过程及其要领，可供同行借鉴。

To introduce structure features of mechanical press with large stroke and their effect on accuracy adjustment Describes adjusting process and its keypoint of Series J39—400,J39—500 mechanical presses.