自动送料的形式很多,生产中我们设计了一套新型的简易自动级进模(见图1),冲裁零件如图2所示。经实践证明效果令人满意,具有结构简单、制造容易、装拆方便、安全可靠等特点,比原手工送料提高工效三、四倍。 Automatic feeding in many forms, we designed a new set of simple automatic progressive die (see Figure 1), blanking parts shown in Figure 2. The practice proved satisfactory, with a simple structure, easy to manufacture, easy assembly and disassembly, safe and reliable, than the original manual feeding to improve efficiency three or four times.