Hydraulics and Pneumatics Homework

Note- Late homework assignments will not be graded. Homework is always due on the assigned day at the beginning of class and will not be accepted at a later time or date ----no excuses, please.

Week
Date
Day
Topics
HW no.
Reading and Problem Assignment
1
Sep 4 
M
Introduction to Fluid Power  
1
Sep 6 
W
Units, Properties and fluid properties 1
  • Read: Text chapter 2, 2.1 through 2.5
  • Text problems: 2.25, 27, 28, 33, 34
  • HW 1-Problems to hand in: 2.24, 2.26, 2.29 (due Friday)
1 Sep 8 
F

Computer usage: Working with EES and Visio

ISO graphic symbols

Units, Properties and fluid properties (cont)

2
  • Read: Text chatter 2, 2.6,7,9,10 (omit 2.8)
  • Read: Fluid Power Designer 's Handbook: pp 141-163.
  • Text problems: 2.35, 39, 40, 45
  • HW 2-Problems to hand in: 2.32, 2.44(due Monday)
2
Sep 11 
M
Energy and power 3
2
Sep 13 
W
Hydraulic power 4
  • Read: Text Chapter 3: 3.7, 3.11, 3.12 (omit section 3.8)
  • Text Problems: Chapter 3: 42, 3.44
  • HW 4-Problems to hand in: 3-49M.(due Friday)
2 Sep 15 
F
Review of Chapters 1,2 and 3. 5
  • Read: all above assignment from Chapters 1 through 3.
  • Read Fluid Power Designer 's Handbook: pp 100-101
  • Text Problems: Review all assigned problems.
  • HW 5-Problems to hand in:3.27, 3.47, 3.48(due Monday)
3 Sep 18 M

Hour Test-Chapters 1,2 and 3

 

6

Hour test on chapters 1,2 and 3. Closed book. Bring a formula sheet if you choose.

  • HW 6-Problems to hand in2.21, 2.22, :3.22, 3.37 (due Wed)
3 Sep 20
W

Test review

Fluid logic

7
  • Review of test questions and working with units.
  • Read Chapter 16: 16.1 through 16.6
  • Questions: 16.1 through 16.13
  • Problems: 16.14, 16.15, 16.17,16.21
  • HW 7-Problems to hand in:16.16, 16.18, 16.20 (due Friday)
3 Sep 22
F

Quiz on ISO symbols

Fluid logic

8
  • Read Chapter 16 (all)
  • Questions:16.14, 16.15, 16.22
  • HW 8-Problems to hand in (due Monday): , 16.21, 16.22, 16.23
4 Sep 25
M
Pneumatic circuits 9
  •  Read Chapter 14 .5
  • Review Problems: 14.26, 14.27.14.28.
  • HW 9-Problems to hand in (due Wednesday ) 14.22, 14.23, 14.24.
4
Sep 27
W
Pneumatic circuits  10
  •  Read Chapter 14 .5
  • Review Problems: 14.22, 14.23, 14.24
  • HW 10-Problems to hand in (due Friday) 14.25, 14. 26 14. 27.
4
Sep 29
F
Basic Electrical Controls for Fluid Power 11
  • Read: Chapter 15: 15.1 through 15.5
  • Read: "Electrical Control of Fluid Power" Chapter 1.
  • Review Questions: 15.1 through 15.8
  • HW 11-Homework to hand in(due Monday): 15.9, 15.10and 15.11. (reproduce figures using VISIO)
5 Oct 2
M
Basic Electrical Controls for Fluid Power 12
  • Read: Chapter 15: 15.6 through 15.8
  • Review Questions: 15.1 through 15.11
  • -No homework to hand in on Wed.
5 Oct 4
W
 Mid-term exam 13
  • One hour test on all material from the beginning of the course including labs. Chapters 1,2,3,14, 15, 16. Test is open book, bring a calculator to work out numeric problems.
  • HW 12-Homework to hand in (due Fri): 15.12 and 15.13 (reproduce figures using VISIO)
5 Oct 6
F

Drawing electrical diagrams using VISIO.

14
  • Electrical Control of FP-Read Chapter 2 "How to draw electrical diagrams".
  • Bring Electrical Control book to class on Friday.
  • HW 13-Problems to hand in: (due Monday) 15-15 Note there is an error of omission in the electrical diagram given. As drawn, the cylinders will stop moving after cylinder 2 starts retracting. Design a solution to this omission so that the cycle will complete automatically.
6 Oct 9
M

Basic Electrical Controls for Fluid Power (cont.)

Valves

15
  • ReadElectrical Control of FP-Read Chapter 3 "Directional control: reciprocating cylinders ".
  • Chapter 8 Hydraulic Valves (all) and 13.8 Air control valves
  • Lightning Handbook: Valve symbols in ISO graphic symbols.
  • Questions: 8-1 through 8.42
  • Problems: 8.49, 8.51, 5.54.
  • HW 14-Problems to hand in (due Wed): 8.47, 8.49, 8.55
6 Oct 11
W
Hydraulic Pumps 16
  • Read Chapters 5 -Hydraulic Pumps.
  • Lightning Handbook: pump standards and symbols
  • HW 15-Problems to hand in (due Friday): 5.36, 5.39, 5.46, 5.51.
6 Oct 13
F

Quiz on electric symbol

Valves and pumps.

17
  • Review Chapter 15 of text and Chapter 1 of Electric controls for quiz on symbols.
  • In class review of problems from chapters 5 and 8.
  • Discussion of pump catalog data and its interpretation.
  • HW 16-Problems to hand in (due Monday)5.52, 5. 53, 5.55, .
7 Oct 16
M
Pumps (cont)  
  • Review Chapter 15 of text and Chapter 1 of Electric controls for quiz on symbols.
  • In class review of problems from chapters 5 and 8.
  • HW 17-Problems to hand in (due Wed ) , 5.57.. Use EES to write all the equations. Remember to us units and to use the units checker in EES to insure units compatibility. Use VISIO to draw the schematic diagram . Copy the diagram and paste it into the "Diagram Window" of EES.
  • Make plots and compute values of Cv for the pump system bench test simulated in class. Use your class data or data on this page if you were in section -03.
7 Oct 18
W
Hydraulic circuit design and analysis. 18
  • Read chapter 9 in text book: HydraulicCircuit Design and Analysis ; 9.1 through 9.11
  • Questions 9.1 through 9.8,
  • Problems: 9.13, 9.15,9.20,9.21
  • HW 18-Problems to hand in(due Friday) 9.14, 9.16 (draw schematic), 9.17, 9.18, 9.19.9.22E
7 Oct 20
F
Hydraulic circuit design and analysis. 19
  • Read Chapter 9; 9.12 through 9.19
  • Questions 9.9 through 9.12,
  • Problems: 9.24, 9.25, 9.27,9.33
  • HW 19-Problems to hand in(due Monday )9.20, 9.21, 9.22, 9.23, 9.26, 9.28,
8 Oct 23
M
Hydraulic cylinders 20
  • Read Chapters 6 Hydraulic cylinders
  • Questions : 6.1 through 6.13
  • Problems:6.15, 6.18
  • HW 20-Problems to hand in (due Wednesday ) 6. 14. 6.17
8 Oct 25
W
Hour test  21
  • Test on electrical circuits, hydraulic pumps, cylinders and hydraulic circuit anlysis. Open book.
  • HW 21-Problems to hand in (due Friday ) 7.24, 7.27, 7.35, 7.39
8 Oct 27
F

Hydraulic motors

Quiz ch 13,14

23 22
  • Read Chapters 7 Hydraulic Motors
  • Questions : 7.1 through7.18
  • Example Problems:7.19, 7. 21, 7. 33. 7. 38
  • HW 22-Problem to hand in (due Mon) 7-36, 7-37, 7.40(add calculation of power input to pump and overall system efficiency.)
9 Oct 30
M
Pneumatics: Air preparation and components.
24 23
  • Read Chapter 13 (all)
  • Questions 13.1 through 13.18
  • Problems: 13.21. 13.24, 13.28, 13. 36, 13.40
  • HW 23-Problems to hand in (due Wed ) 13.20, 13.23, 13.26, 13.30, 13.33, 13.43
9 Nov 1
W
Pneumatics: Air preparation and components. (cont.)
2 24
  • Read Chapter 13 (all)
  • HW 24 -Problems to hand in (due Fri) 13.30, 13.32, , 13.34,13.40
9 Nov 3
F
gsConductors and fittings
25
  • Read Chapter 10 hydraulic conductors and fittings, Lightning handbook pp. 104-133
  • Questions : 10.1 through 10. 25
  • Problems:10.27, 10.30, 10.31,
  • HW 25-Problems to hand in (due Mon ) 10.26, 10.29, 10.33, 10.34, 10.39*10.42*

* Use the lightning handbook to solve.

10 Nov6
M
 Review
26
  • Review Chapters 1,2,3, and 5.
  • Review HW 26-Problems to hand in (due Wed ) 2.27, 3.27, 3.39, 3.51, 5.49, 5.59
10 Nov 8
W
  Review
27
  • Review Chapters 6,7,8,9
  • HW 27-Problems to hand in (due Fri ) 6.16, 7.26, 7.36, 7.40, 8.48, 9.37
10 Nov 10
F
 Review test  28 Final hour test of the quarter. Open book and handbook. Test will cover ISO and electrical system drawings and use of EES to solve hydraulic and pneumatic problems.
11 Nov 16 R Final exam   Thursday Nov 16 10:15am to 12:15pm room 7-1350. Exam will be open books (3) with scintific calculator. No notes, no lab reports, no homeworks.
Download the EES manual. This is a .pdf file that requires Adobe Acrobat to run.
Download an EES example for hydraulics and pneumatics.

back to Courses home page