美国Cavitron Ultasonics公司L.巴拉马思在一篇轮文中指出:目前能够设计和制造每分钟打击30,000次的高频声速锻造压力机。这种压力机的结构可以是立式的(图1),也可以是臥式的。这种压力机的技术性能如下:输入功率500瓩锻造工具重量37.5吨最大加速度3,500g(g为重力加速度)工作行程7.62毫米(0.30时) L. Ballamat, a US-based Cavitron Ultasonics company, said in an essay that it is now possible to design and manufacture high-speed sonic presses for 30,000 blows per minute. The structure of this press can be vertical (Figure 1), it can be horizontal. The technical performance of this press is as follows: Input power 500 瓩 forging tool weight 37.5 tons Maximum acceleration 3,500g (g is the acceleration of gravity) Working stroke 7.62 mm (0.30 hours)