附件24.1 构特点和工作原理) Emphasis disting ,manifold valves and cartridge valves,ydraul proportional valves,electro-hydraulic servo valves and electro-hydraulic digital valve (重点：区别一般开关式控制阀与插装阀、叠加阀和电液比例饲的结构和工作原理上的差别) Difficulties:differentiate and analysis the operating principle that realize the pressure,flow rate and directional control (难点：区别和分析实现压力、流量和方向控制的控制的工作原理) (液压阀概述)》 5.2 Directional Control Valves(方向控制阀) Homework:pp.352 Chapter 5.5-1.5-2.5-3.4-4. 5.3 Pressure Operated Valves(压力控制阀) Homework:pp.353 Chapter 5.5-5.5-6.5-7.4-8. 5.4 Flow Control Valves(流量控制阀) 5.5 Manifold Valves and Cartridge Valves(叠加阀和插装阀) 5.6 Electro-hydraulic Servo Valves(电液伺服阀) 57 e Valves(电液比例阀) 5.8 Electro-hydrauli Digital Valves(电液数字阀) Homework:pp.353 Chapter 5.5-10.5-11,5-12. Chapter 6 Auxiliary Components for Hydraulic Systems,3 hours.(液压辅件，3学时) Knowledge points:the types of auxiliary components for hydraulic systems （(知识点：液压辅助元件的类型，蓄能器、过滤器、油箱、管件、密封装置的基本结构、工作原理和 点) Emphasis:grasp the types and accumulators sealing devices (重点：掌鞋液压辅助元件的类型及工作原理。重点掌程典型的蓄能器、过滤器和密封装置的基本结 构、工作原理和特点) Difficulties:tvpical structure and application areas for accumulators.filters.reservoir.piping/tubing and connectors and seals and sealing device (难点：型的能器、过滤器、油箱、管仟、密封装置的基本结构、特点及应用场合】 6.1 Accumulators (蓄能器】 62 Filters(过波器) 6.3 Reservoir(油箱) 6.4 Piping/Tubing and Connectors(管件) 6.5 Seals and Sealing Devices (密封装置) Homework:pp.353 Chapter 6,6-1,6-2. Answer to problems-2,I hours. (习题讲解2,1学时) Chapter7 Basic Hydraulic Circuits.6 hours.(液压基本回附件 24.1 4 构特点和工作原理） Emphasis: distinguish the difference in on-off valve, manifold valves and cartridge valves, electro-hydraulic proportional valves, electro-hydraulic servo valves and electro-hydraulic digital valves. （重点：区别一般开关式控制阀与插装阀、叠加阀和电液比例阀的结构和工作原理上的差别） Difficulties: differentiate and analysis the operating principle that realize the pressure, flow rate and directional control. （难点：区别和分析实现压力、流量和方向控制的控制的工作原理） 5.1 Introduction （液压阀概述） 5.2 Directional Control Valves （方向控制阀） Homework: pp.352 Chapter 5, 5-1, 5-2, 5-3, 4-4. 5.3 Pressure Operated Valves （压力控制阀） Homework: pp.353 Chapter 5, 5-5, 5-6, 5-7, 4-8. 5.4 Flow Control Valves （流量控制阀） 5.5 Manifold Valves and Cartridge Valves （叠加阀和插装阀） 5.6 Electro-hydraulic Servo Valves （电液伺服阀） 5.7 Electro-hydraulic Proportional Valves （电液比例阀） 5.8 Electro-hydraulic Digital Valves （电液数字阀） Homework: pp.353 Chapter 5, 5-10, 5-11, 5-12. Chapter 6 Auxiliary Components for Hydraulic Systems, 3 hours. （液压辅件，3 学时） Knowledge points: the types of auxiliary components for hydraulic systems. （知识点：液压辅助元件的类型，蓄能器、过滤器、油箱、管件、密封装置的基本结构、工作原理和 特点） Emphasis: grasp the types and operating principle of auxiliary components for hydraulic systems, such as accumulators, filters, seals and sealing devices. （重点：掌握液压辅助元件的类型及工作原理。重点掌握典型的蓄能器、过滤器和密封装置的基本结 构、工作原理和特点） Difficulties: typical structure and application areas for accumulators, filters, reservoir, piping/tubing and connectors and seals and sealing devices. （难点：典型的蓄能器、过滤器、油箱、管件、密封装置的基本结构、特点及应用场合） 6.1 Accumulators （蓄能器） 6.2 Filters（过滤器） 6.3 Reservoir（油箱） 6.4 Piping/Tubing and Connectors（管件） 6.5 Seals and Sealing Devices （密封装置） Homework: pp.353 Chapter 6, 6-1, 6-2. Answer to problems-2 , 1 hours. （习题讲解-2，1 学时） Chapter 7 Basic Hydraulic Circuits, 6 hours. （液压基本回