Manually Operated Pneumatically Driven Center Stand
Dept of Mech. Engg., DSCE 2010-2011 Page i
, Manually Operated Pneumatically Driven Center Stand
Table of Contents
LIST OF FIGURES...................................................................................................................................vi
Chapter 01...................................................................................................................................................7
INTRODUCTION......................................................................................................................................8
1.1. Current Scenario..............................................................................................................................8
1.2. Problem Statement...........................................................................................................................8
Chapter 02.................................................................................................................................................10
LITERATURE SURVEY.........................................................................................................................11
2.1. Automatic Two-Wheeler Stand.....................................................................................................11
2.2. Theory of Pneumatics....................................................................................................................14
2.3. Comparison to Hydraulics.............................................................................................................15
2.4. Pneumatic Advantage....................................................................................................................15
Chapter 03.................................................................................................................................................18
OBJECTIVE & SCOPE OF PROJECT...................................................................................................19
3.1. Objective........................................................................................................................................19
3.2. Scope..............................................................................................................................................19
Chapter 04.................................................................................................................................................20
DESIGN CONSIDERATIONS................................................................................................................21
Chapter 05.................................................................................................................................................22
COMPONENTS’ AVAILABILITY CONSTRAINTS...........................................................................23
Chapter 06.................................................................................................................................................27
DESIGN....................................................................................................................................................28
6.1. Data................................................................................................................................................28
6.2. Design Calculation.........................................................................................................................30
6.3. Pneumatic Circuit Diagram...........................................................................................................32
Chapter 07.................................................................................................................................................33
COMPONENTS OF THE PNEUMATIC CENTER STAND................................................................34
7.1. Double Acting Cylinder.................................................................................................................34
7.2. Polyurethane Pneumatic Tube.......................................................................................................35
7.3. Pneumatic male connector.............................................................................................................36
7.4. Non return valve or one way valve...............................................................................................36
7.5. Spring.............................................................................................................................................37
7.6. Leg Pump.......................................................................................................................................38
Dept of Mech. Engg., DSCE 2010-2011 Page ii
, Manually Operated Pneumatically Driven Center Stand
Chapter 08.................................................................................................................................................39
COMPONENTS DRAWING...................................................................................................................40
8.1. Cylinder.........................................................................................................................................40
8.2. U Clamp.........................................................................................................................................41
8.3. Truss...............................................................................................................................................41
8.4. Assembly of Parts..........................................................................................................................43
Chapter 09.................................................................................................................................................44
MACHINING PROCESS INVOLVED...................................................................................................45
Chapter 10.................................................................................................................................................47
TESTING..................................................................................................................................................48
Chapter 11.................................................................................................................................................49
RESULT...................................................................................................................................................50
Chapter 12.................................................................................................................................................51
HIGHLIGHTS AND KNOWN ISSUES.................................................................................................52
12.1. Highlights.....................................................................................................................................52
12.2. Known Issues...............................................................................................................................52
Chapter 13.................................................................................................................................................54
GALLERY................................................................................................................................................55
Chapter 14.................................................................................................................................................56
CONCLUSION.........................................................................................................................................57
Chapter 15.................................................................................................................................................58
FUTURE SCOPE.....................................................................................................................................59
REFERENCES.........................................................................................................................................60
Dept of Mech. Engg., DSCE 2010-2011 Page iii
, Manually Operated Pneumatically Driven Center Stand
LIST OF FIGURES
Figure 1: Automatic Pneumatic Center Stand......................................................................................12
Figure 2: Pneumatic Advantage...........................................................................................................16
Figure 3: Eletro-Pneumatic Jack........................................................................................................... 23
Figure 4: Hydraulic jack........................................................................................................................ 24
Figure 5: Scissors Jack.......................................................................................................................... 25
Figure 6: Double Acting Pneumatic Cylinder........................................................................................26
Figure 7: Measurement of Load on Rear Wheel...................................................................................29
Figure 8: Measurement of total load on Center Stand.........................................................................29
Figure 9: Pneumatic Circuit Diagram....................................................................................................32
Figure 10: Air Cylinder.......................................................................................................................... 34
Figure 11: Pneumatic Tube.................................................................................................................. 35
Figure 12: Pneumatic male Connector.................................................................................................36
Figure 13: Non Return Valve................................................................................................................ 36
Figure 14: Spring.................................................................................................................................. 37
Figure 15: Leg Pump(80 Psi)................................................................................................................. 38
Figure 16: Pneumatic Cylinder............................................................................................................. 40
Figure 17: U- Clamp and Shaft..............................................................................................................41
Figure 18: Truss.................................................................................................................................... 42
Figure 19: Drilling Process is Carried out in our College Lab.................................................................45
Figure 20: Arc welding in our College Lab............................................................................................46
Figure 21: Testing of Center Stand in our College Lab..........................................................................48
Figure 22: Position of Center Stand When the Bike is in motion..........................................................50
Figure 23: Bike in Lifted Position.......................................................................................................... 50
Figure 24: Our Project in Bangalore Mirror..........................................................................................55
Dept of Mech. Engg., DSCE 2010-2011 Page iv
Dept of Mech. Engg., DSCE 2010-2011 Page i
, Manually Operated Pneumatically Driven Center Stand
Table of Contents
LIST OF FIGURES...................................................................................................................................vi
Chapter 01...................................................................................................................................................7
INTRODUCTION......................................................................................................................................8
1.1. Current Scenario..............................................................................................................................8
1.2. Problem Statement...........................................................................................................................8
Chapter 02.................................................................................................................................................10
LITERATURE SURVEY.........................................................................................................................11
2.1. Automatic Two-Wheeler Stand.....................................................................................................11
2.2. Theory of Pneumatics....................................................................................................................14
2.3. Comparison to Hydraulics.............................................................................................................15
2.4. Pneumatic Advantage....................................................................................................................15
Chapter 03.................................................................................................................................................18
OBJECTIVE & SCOPE OF PROJECT...................................................................................................19
3.1. Objective........................................................................................................................................19
3.2. Scope..............................................................................................................................................19
Chapter 04.................................................................................................................................................20
DESIGN CONSIDERATIONS................................................................................................................21
Chapter 05.................................................................................................................................................22
COMPONENTS’ AVAILABILITY CONSTRAINTS...........................................................................23
Chapter 06.................................................................................................................................................27
DESIGN....................................................................................................................................................28
6.1. Data................................................................................................................................................28
6.2. Design Calculation.........................................................................................................................30
6.3. Pneumatic Circuit Diagram...........................................................................................................32
Chapter 07.................................................................................................................................................33
COMPONENTS OF THE PNEUMATIC CENTER STAND................................................................34
7.1. Double Acting Cylinder.................................................................................................................34
7.2. Polyurethane Pneumatic Tube.......................................................................................................35
7.3. Pneumatic male connector.............................................................................................................36
7.4. Non return valve or one way valve...............................................................................................36
7.5. Spring.............................................................................................................................................37
7.6. Leg Pump.......................................................................................................................................38
Dept of Mech. Engg., DSCE 2010-2011 Page ii
, Manually Operated Pneumatically Driven Center Stand
Chapter 08.................................................................................................................................................39
COMPONENTS DRAWING...................................................................................................................40
8.1. Cylinder.........................................................................................................................................40
8.2. U Clamp.........................................................................................................................................41
8.3. Truss...............................................................................................................................................41
8.4. Assembly of Parts..........................................................................................................................43
Chapter 09.................................................................................................................................................44
MACHINING PROCESS INVOLVED...................................................................................................45
Chapter 10.................................................................................................................................................47
TESTING..................................................................................................................................................48
Chapter 11.................................................................................................................................................49
RESULT...................................................................................................................................................50
Chapter 12.................................................................................................................................................51
HIGHLIGHTS AND KNOWN ISSUES.................................................................................................52
12.1. Highlights.....................................................................................................................................52
12.2. Known Issues...............................................................................................................................52
Chapter 13.................................................................................................................................................54
GALLERY................................................................................................................................................55
Chapter 14.................................................................................................................................................56
CONCLUSION.........................................................................................................................................57
Chapter 15.................................................................................................................................................58
FUTURE SCOPE.....................................................................................................................................59
REFERENCES.........................................................................................................................................60
Dept of Mech. Engg., DSCE 2010-2011 Page iii
, Manually Operated Pneumatically Driven Center Stand
LIST OF FIGURES
Figure 1: Automatic Pneumatic Center Stand......................................................................................12
Figure 2: Pneumatic Advantage...........................................................................................................16
Figure 3: Eletro-Pneumatic Jack........................................................................................................... 23
Figure 4: Hydraulic jack........................................................................................................................ 24
Figure 5: Scissors Jack.......................................................................................................................... 25
Figure 6: Double Acting Pneumatic Cylinder........................................................................................26
Figure 7: Measurement of Load on Rear Wheel...................................................................................29
Figure 8: Measurement of total load on Center Stand.........................................................................29
Figure 9: Pneumatic Circuit Diagram....................................................................................................32
Figure 10: Air Cylinder.......................................................................................................................... 34
Figure 11: Pneumatic Tube.................................................................................................................. 35
Figure 12: Pneumatic male Connector.................................................................................................36
Figure 13: Non Return Valve................................................................................................................ 36
Figure 14: Spring.................................................................................................................................. 37
Figure 15: Leg Pump(80 Psi)................................................................................................................. 38
Figure 16: Pneumatic Cylinder............................................................................................................. 40
Figure 17: U- Clamp and Shaft..............................................................................................................41
Figure 18: Truss.................................................................................................................................... 42
Figure 19: Drilling Process is Carried out in our College Lab.................................................................45
Figure 20: Arc welding in our College Lab............................................................................................46
Figure 21: Testing of Center Stand in our College Lab..........................................................................48
Figure 22: Position of Center Stand When the Bike is in motion..........................................................50
Figure 23: Bike in Lifted Position.......................................................................................................... 50
Figure 24: Our Project in Bangalore Mirror..........................................................................................55
Dept of Mech. Engg., DSCE 2010-2011 Page iv
