# Kinematics and Dynamics of Machines C1M1 Outline (Only do what is in BOLD BLUE): 3FSP CMS Positioning Mechanism

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31 Οκτ 2013 (πριν από 4 χρόνια και 8 μήνες)

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Kinematics and Dynamics of Machines

C1M1

Outline

(Only do what is in BOLD BLUE)
:
3FSP CMS Positioning

Mechanism

0.
Title Page with group member names

1. Abstract (Concise statement of your desig
n solution
-

a paragraph or two)

de page numbers)

5. Index of Appendices

6
. Introduction (1 page is sufficient)

Problem Statement
:
Layman’s description

f
????
]

Design Criteria: Physical requirements on which you base the design.

These requirements include objectives (ideal characteristics of the resulting
design) and constraints (characteristics that your design must satisfy)

7
.
Watt 2
Design Solution

-

Both analytics and graphics (

and Excel

& WM
2D
)

Kinematic Synthesis

a.

Solution procedure outline

Explain the steps you took to arrive at your design(s)

i.

(
CMS

followed by

Ang. Coord. of 2 Cranks

with Crank
-
Rocker cons
traint
)

ii.
Give s
olution equations and figure with corresponding notation

Figure 1. 3FSP CMS Notation

Figure
2
.
2
FSP
Angular Coordination

Notation

iii.
Relate FSP specification and number of possible solutions

[2+1 FSP CMS: given (

1
,

1
,

1
) still
have 8 free choices

and with 2 specified
functions
=> inf
4

soln’s]

b.
Sol
ution

i.
-
specified" design parameter
selections
. This needs to include discussion of your specified performance
parameter selections.

(
e.g.,

(





)

and range for

rocker
).

ii. Solution(s) with final selections

You must include a figure

of your
4R
-
4Bar

Watt2
solution(s) with all
and CG’s

shown and
labeled exactly as in the equations u

A good way to visually display the above is to make a table that
contains all the numerical values used placed directly below the figure. This
makes it easy for the reader to follow.

Table 1 CMS Specified Parameters

Solution
Number

0

(m)

0

(m)

0

(deg)

1

(m)

1

(m)

1

(deg)

2

(m)

2

(m)

2

(deg)

u
A

(m)

v
A

(m)

u
B

(m)

v
B

(m)

1

2

Table 2 CMS Determined Parameters

Solution
Number

U
Oa
=X
B

(m)

V
Oa
=Y
B

(m)

U
Ob
=X
F

(m)

V
Ob
=Y
F

(m)

L
2
=BE

(m)

L
3
=EG

(m)

L
4
=FG

(m)

1

2

Table
3

Angular Coordination

Specified Parameters

Solution
Number

U
Oa
=X
Oa

(m)

V
Oa
=Y
Oa

(m)

U
Ob
=X
B

(m)

V
Ob
=Y
B

(m)

L
2
=O
a
A

(m)

2

(deg)

4

(deg)

40

(deg)

41

(deg)

1

2

Table
4

Ang
ular Coordination

Determined

Parameters

Solution
Number

L
3
=AC

(m)

L
4
=BC

(m)

20

(deg)

21

(deg)

1

2

ii
i
. Graphical illustration of solutions in each position

iv
.
Working Model 2D

si
mulation file(s)

v. Discussion of motion characteristics

of solution

10. Brief summary experience and results

11
. References

1
2
.
Appendices

Kinematic Synthesis

3FSP CMS

Angular Coord.

Dynamic Analysis

Watt 2 Lift Mechanism

Compound Epicyclic Gear Train

Discussion:____

Graphics:____ Analytics:____ WM2D:____ Optimization:____