2.1三相异步电动机的结构和工作原理 2.2三相电动机的电磁转矩和机械特性 2.3电力拖动的基本知识 2.4三相异步电动机的控制技术 2.5三相异步电动机的选择 2.6单相异步电动机

福建船政交通职业学院：《机床电气设备运行与维护》课程试题库与答案（打印版）

1.1铁心线圈、磁路 1.2单相变压器的基本结构和工作原理 1.3三相电力变压器 1.4其他常用变压器

福州大学：《液压与气压传动》课程电子教案（PPT教学课件）Chapter 12 Pneumatics Transmission System Examples

福州大学：《液压与气压传动》课程电子教案（PPT教学课件）Chapter 11 Basic Circuits and their Application

10.1 Air Supply Devices 10.2 Pneumatic Pneumatic Attachments 10.3 Pneumatic Actuators 10.4 Pneumatic Regulating Valves

9.1 The Approach for Design of Hydrostatic Circuits 9.1.1 Determination of design requirements 9.1.2 Analysis for working conditions and determination of main parameters 9.1.3 Determination of hydraulic system diagram 9.1.4 Calculation and selection of hydraulic components 9.1.5 Performance check for a hydraulic system designed 9.1.6 Drawing of working diagrams and technical documents 9.2 A Design Example of Hydraulic Systems 9.2.1 Analysis of working conditions 9.2.2 Determination of main parameters of the actuator 9.2.3 Design of hydraulic systems 9.2.4 Selection of hydraulic components 9.2.5 Performance check for hydraulic systems

8.1 Hydraulic System of Power-slipway of Combined Machines Tools 8.2 Hydraulic System of Plastic Injection Moulding Machine 8.3 Hydraulic System of YA32-200 Type Four-column Universal Press Machine 8.4 Hydraulic System of Manipulators

7.1 Pressure Control Circuits 7.2 Speed Control Circuits 7.3 Directional Control Circuits 7.4 Multi-actuator Control Circuits

6.1 Accumulators 6.2 Filters 6.3 Reservoirs 6.4 Piping/Tubing Connectors 6.5 Seals and Sealing Devices