一种新型板件连接

TOX板件冲压连接工艺是一种新的板件连接技术。作者对TOX板件冲压连接技术进行了应用研究，并取得了一些经验。主要介绍一种板件连接技术－板件冲连接工艺，较详细地叙述了其原理、应用范围及工艺要点。     

XAZ340-4GF反洗压滤机的研制与应用

介绍了XAZ340-4GF反洗压滤机的研制过程,介绍了该机型的结构\原理\工艺系统.并简要介绍了其工业应用情况。     

露天矿山牙轮钻机主参数确定探讨

通过对牙轮钻、轴压、钻头速度、排碴风量、排碴风压的论述得出了如何调定牙轮钻的参数，为以后我矿牙轮钻在生产中获取最大经济效益积累了有益的资料。     

Powder Deposition in Three Parallel-Oriented Dies of Different Shapes

Uniformity of bulk density distribution during the die filling process is required to minimize quality problems, such as distortion and cracking, for powder compacts. Understanding the die filling process is necessary in ensuring a uniform powder deposition. The second-generation pressure deposition tester (PDT-II) was used to investigate the deposition process and final pressure distribution of powder filling in toroidal, cylindrical, and E-shaped dies. All tests were conducted using a spray-dried free-flowing granular powder. The results indicated that for toroidal dies: (1) the area around 0° orientation (the leeward end) had the highest pressure values (1186.7 to 2498.0 Pa), with the average pressure values of the remaining area 353.7-648.0 Pa; (2) the pressure distribution was symmetrical about the centerline parallel to the feed shoe movement direction; (3) the highest feed shoe speed (500 mm/s) led to the most nonuniform pressure distribution among the three speeds; (4) higher feed shoe speed did not always result in higher final pressure values; and (5) the right die tended to have higher final pressure values (215.0 to 2498.0 Pa) than the center die (95.4 to 2052.5 Pa). For E-shaped dies: (1) the final pressure values of the middle leg (308.9 to 760.7 Pa) were higher than those of the left and the right legs (148.9 to 530.3 Pa); (2) the area along the backside had the highest final pressure value (1054.6 to 1303.8 Pa); (3) the pressure distribution was symmetrical about the centerline parallel to the feed shoe movement direction; and (4) neither the center die nor the right die always had higher pressure values than the other one at all locations. Comparison between cylindrical and toroidal dies indicated that: (1) neither of the two die shapes (cylinder and toroid) led to consistently higher or lower final pressure values at all locations and (2) for all three feed shoe speeds, the toroidal die had higher average final pressure values in the 0° orientation.     

热等静压技术的发展及应用

在介绍热等静压技术和设备发展的基础上，对其在提高铸件质量以及拓展高速钢、双炼钢和超级双炼钢、高性能陶瓷等新型材料应用领域方面的作用，进行了较全面的阐述。并预计，因热等静压技术所具有的优势，在今后几年其应用增长可达到每年递增15％-20％的水平，且随着其在铝加工工艺中应用的拓展，年增长率可望达到25％。     

交流变频调速技术在二辊轧机压下系统中的应用

介绍一种采用变频调速技术控制的二辊轧机压下系统。该系统可控制轧机压下系统的速度在工艺要求的范围内无级可调，压下量以数字动态显示，控制准确、操作方便。文中对系统的组成及工作原理作了较详细的介绍。     

双隔膜压滤机在高炉煤气洗涤污泥脱水中的应用

针对南钢历年来在高炉煤气洗涤水污泥脱水处理中遇到的压滤机的问题，指出了单隔膜压滤机的缺陷，并在充分词研和实际应用的基础上改用厢式双隔膜高效板框压滤机，取得了较好的效果。     

粉末冶金压机的应用与进展

简要介绍了当前国内以压制方法生产粉末冶金零件的企业所用压机的基本情况；国内粉末冶金压机生产与开发状况；现代国外知名品牌压机的技术特点与最新发展；分析和总结。     

液压机本体柔性化设计相关技术的研究

针对液压机本体设计特点，在液压机本体CAD应用系统的开发中，引入了柔性化设计的概念，以Pro／E为建模后台、VB6．0为操作语言，研究了柔性化设计的相关技术，并提出了相关解决方案，并为以：Pro／E为后台的应用系统的开发提供了一种可行方案。     

压力机气垫故障分析

介绍分析了机械压力机气垫通常出现的故障现象，以及应采取的排障措施。