在最近十年里发展和研究了大锻件制造设备的先进的传动和控制方法。在这以前锻造过程是缓慢的和不准确的,并且对它的基本特性也还是了解得很少。这项工作是由作者所在单位和英国钢铁研究协会的锻造组以及一些工厂用户共同合作的一个大胆的尝试,它已达到了成功的程度,但不幸的是它的优点由于下述两个原因 In the recent decade, advanced transmission and control methods for heavy forgings manufacturing equipment have been developed and studied. The forging process was slow and inaccurate up to this point, and its basic characteristics were still poorly understood. This is a bold attempt by the author’s unit to work with the British Iron and Steel Research Institute’s forging group as well as some factory users to the point where it has reached its point of success but, unfortunately, its advantages are deterred by the following two reasons