超高压技术的发展,对超高压设备不断提出了新的要求。为了使金刚石等超硬材料在质量和数量上都有所提高,以及为了发展新的品种,都希望能提供一种同步性能更好,合成条件更加稳定而结构又较简单的超高压设备。由一机部郑州磨料研究所设计的1000吨六滑座超高压高温成套设备,最近由湖州机床厂试制成功,见图1。在党的三中全会精神鼓舞下,两个单位密切配合,试制仅用了一年多的时间。而且也经过了一段时间的工艺试验,已由上级主管部门、研究所和有关工厂对样机进行了全面测定、验收。大家认为这种在国内首次试制的六滑座超高压设备压力利用率高、同步精度好, The development of EHV technology constantly puts forward new requirements for EHV equipment. In order to improve the quality and quantity of superhard materials such as diamond and to develop new varieties, it is hoped that it will provide an ultra-high pressure equipment with better synchronizing performance, more stable synthesis conditions and simple structure. By a machine Zhengzhou Institute of abrasive designed 1000 tons six-slide ultra-high pressure and high temperature complete sets of equipment, recently Huzhou Machine Tool Plant trial success, shown in Figure 1. Inspired by the spirit of the Third Plenary Session of the Party, the two units worked closely together and the trial production took just over a year. But also after a period of process testing, the competent authorities at higher levels, research institutes and factories on a comprehensive prototype test, acceptance. We believe that this trial in the country for the first time the six-slide ultra-high pressure equipment, high pressure utilization, synchronization accuracy,