随着封头产品需求量的大幅度递增，各种新型的封头成形 机也相继问世，并以结构简单、成本低、效率高、占地面积小及设备投资少等优点迅速冲击着并在很大范围内取代着传统式热压加工封头设备，形势可谓喜人。然而，在这门新技术的应用中有些问题尚待研究和探索。例如我们研制的 With the substantial increase in demand for head products, a variety of new head forming machines have also come out one after another, and with a simple structure, low cost, high efficiency, small footprint and less investment in equipment rapid impact and so on A large area to replace the traditional hot pressing processing head equipment, the situation can be described as gratifying. However, some problems in the application of this new technology have yet to be studied and explored. For example, we developed