英语语法分析

The general problems on press automation are analysed in this paper, including die structure, loading and unloading of workpiece, blank destacking, workpiece stacking and safety.

本文分析讨论了冲压自动化领域中的若干基本问题，包括模具结构、工件上下料、毛坯开垛上料、工件码垛、安全问题等。