【摘要】 本文针对人造金刚石六面顶压机的发展趋势,阐述了无缸压机发展的优势,并针对无缸650压机(20MN)的产品开发设计做了设计说明。在主机系统中,通过对铰链梁的有限元的分析,通过不断改变关键部件的尺寸,优化了其零件应力和应变情况,同时活塞结构采用了空心铸造结构,导向套采用了镶体结构;在液压系统中采用了高压泵代替传统增压器;在电控系统中,采用了主流的IPC控制方式,优化了人机交流界面和加强了辅助管理手段;在辅助系统中,更多的采用了更多的人性化设计,提高了设备操作性;全文系统整理出一套完整的六面顶压机设计规范。该压机已经通过一年的生产验证,各项指标优良,实践证明该压机开发是成功的。更多还原

【Abstract】 This paper presented the progress of the cubic press, introducd the advantage of the no-vat cubic press, and elaborated the design principle and design method of the no-vat cubic press 650(20MN). In the host system, hollow-casted piston, inlayed guide bushing and other optimized key parts were adopted. The high pressure pump was used to replace the traditional supercharger in hydraulic system ; The IPC control method was used in the the electric control system. The no-vat cubic press has proved having reduced cost and increased the synchronizing performance.更多还原