Analyzing the Loading Capacity of Environmental Protection Type of the Cartridge Case of Fireworks by Finite Element Method and Designing the Mechanical Function Parameters 环保型礼花弹壳承载能力的有限元分析及结构参数设计
Transfer Modeling and Experimental Research on Concentric Tube Ground-Source Heat Pump in Operation of the Whole Year; cartridge heating element 套管式地源热泵全年运行试验研究与传热模型筒形加热器,筒式加热元件
Some defects were found in design of hydraulic system with potential safety problem, Such as the design of the hydraulic control loop comprised of servovalve, 2/ 2 cartridge valve and logic element. 本钢炼钢厂2LF炉投产后,发现其液压系统设计上存在一定缺陷,主要是由于伺服比例阀、2/2插装阀及梭阀组成的液压控制回路设计上存在问题,有很大的安全隐患。
CAD software for hydraulic manifold block of cartridge valves is introduced which integrate calculation in hydromechanics, design and check of hole system, creation of engineering drawings by computer and element graphic lib. A spherical envelope algorithm for calculating the minimum distance between two holes is presented. 介绍了一种集流体力学计算、孔系设计与校核、工程图绘制以及元件图库于一体的插装阀集成块CAD软件.提出了计算孔道最小壁厚的球面包络算法;