液壓與氣壓傳動(英漢雙語)第2版 教學(xué)課件 ppt 作者 陳淑梅 第11章 Chapter

1、Hydraulic and pneumatic pressure transmission 2Chapter 11 Basic Circuits and their Application All pneumatic systems are composed of some basic circuits with different function, familiarizing and mastering these basic circuits are necessary foundation for analyzing and designing pneumatic systems. T

2、he basic circuit may be classified based on function: pressure and force control , direction control , speed control , etc.3Chapter 11 Basic Circuits and their Application One-stage pressure control circuit1-Pressure meter 2-Pressure switch 3-relief valve 4Chapter 11 Basic Circuits and their Applica

3、tion Two-stage pressure control circuit a）5Chapter 11 Basic Circuits and their Application 6Chapter 11 Basic Circuits and their Application Pressure difference circuit a)b)7Chapter 11 Basic Circuits and their Application Pressure control sequence circuit 8Chapter 11 Basic Circuits and their Applicat

4、ion Over-load protection circuit9Chapter 11 Basic Circuits and their Application Force increased circuit by multiple (three here) in-line cylinders10Chapter 11 Basic Circuits and their Application Force increased circuit by an air-hydraulic intensifierImpact cylinder circuit11Chapter 11 Basic Circui

5、ts and their Application Cylinder extending and retracting circuit Cylinder extending, retracting and stop circuit 12Chapter 11 Basic Circuits and their Application Cylinder extending and retracting circuit a)b)13Chapter 11 Basic Circuits and their Application Cylinder extending, retracting and stop

6、 circuit 14Chapter 11 Basic Circuits and their Application Single-acting cylinder one-direction speed control circuit 15Chapter 11 Basic Circuits and their Application a) Inlet one-direction throttling speed control circuit b) Exhaust one-direction throttling speed control circuit 16Chapter 11 Basic

7、 Circuits and their Application a) Double-direction throttling speed control circuit b) Exhaust throttling speed control circuit 17Chapter 11 Basic Circuits and their Application Rapid reciprocating movement circuit 18Chapter 11 Basic Circuits and their Application Speed exchanging circuit 19Chapter

8、 11 Basic Circuits and their Application Cushioning circuits 20Chapter 11 Basic Circuits and their Application Air-hydraulic speed changing control circuit Speed changing circuit 21Chapter 11 Basic Circuits and their Application 22Chapter 11 Basic Circuits and their Application One-stage pressure co

9、ntrol circuit23Chapter 11 Basic Circuits and their Application Two-stage pressure control circuit 24Chapter 11 Basic Circuits and their Application 25Chapter 11 Basic Circuits and their Application 26Chapter 11 Basic Circuits and their Application 27Chapter 11 Basic Circuits and their Application Ov

10、er-load protection circuit 28Chapter 11 Basic Circuits and their Application Force increased circuit by multiple (three here) in-line cylinders 29Chapter 11 Basic Circuits and their Application Force increased circuit by an air-hydraulic intensifier 30Chapter 11 Basic Circuits and their Application

11、Impact cylinder circuit 31Chapter 11 Basic Circuits and their Application 32Chapter 11 Basic Circuits and their Application 33Chapter 11 Basic Circuits and their Application 34Chapter 11 Basic Circuits and their Application 35Chapter 11 Basic Circuits and their Application 36Chapter 11 Basic Circuit

12、s and their Application 37Chapter 11 Basic Circuits and their Application 38Chapter 11 Basic Circuits and their Application 39Chapter 11 Basic Circuits and their Application 40Chapter 11 Basic Circuits and their Application 41Chapter 11 Basic Circuits and their Application 42Chapter 11 Basic Circuits and their Application 43Chapte