The document provides directions for an assembly project involving the design, drawing, and construction of interlocking parts from styrofoam. Students are instructed to analyze their assigned part and their partner's part based on dimensions. They are then asked to write a report evaluating the project, including the process, analysis of results, conclusions about how well the design met requirements, and recommendations for improvements.

1. ENT 1050 Manufacturing Foundations
Assembly Project
Activity #1
Directions: Before you begin this activity you should have
already completed the following:
1. You and your partner/s should already have an assembly
sketch
2. You should know which part of the assembly you are
completing
3. A sketch of your part
4. Create a scaled drawing of your part and include:
a. A title block using the attached format
b. Needed views to appropriately document your part (a section
view may be needed)
c. Needed Dimensions
d. Appropriate line types
e. Scale of your drawing
5. Create a scaled drawing of the assembly. Clearly mark who
is responsible for each part.
Once the above items are completed, you and your partner/s will
need to meet to discuss the following:
1. Are each of the individual part drawings correct?
a. Are the parts correct for each partner?
b. Check dimensions
i. Are they accurate
ii. Are all the needed dimensions on the drawing
2. How should each of you layout your part?
3. What is the best way to make the part?
4. What are key features that need to be the most accurate?

2. Afghanistan
Philippines
Mexico
Japan
Ethnic Groups
Pashtun, Tajik, Hazara, Uzbek, other (includes smaller numbers
of Baloch, Turkmen, Nuristani, Pamiri, Arab, Gujar, Brahui,
Qizilbash, Aimaq, Pashai, and Kyrghyz)
Tagalog 28.1%, Bisaya/Binisaya 11.4%, Cebuano 9.9%, Ilocano
8.8%, Hiligaynon/Ilonggo 8.4%, Bikol/Bicol 6.8%, Waray 4%,
other local ethnicity 26.1%, other foreign ethnicity .1%
mestizo (Amerindian-Spanish) 62%, predominantly Amerindian
21%, Amerindian 7%, other 10% (mostly European)
Japanese 98.1%, Chinese 0.5%, Korean 0.4%, other 1%
(includes Filipino, Vietnamese, and Brazilian)
Languages
Afghan Persian or Dari (official) 77% (Dari functions as the
lingua franca), Pashto (official) 48%, Uzbek 11%, English 6%,
Turkmen 3%, Urdu 3%, Pashayi 1%, Nuristani 1%, Arabic 1%,
Balochi 1%
unspecified Filipino (official; based on Tagalog) and English
(official); eight major dialects - Tagalog, Cebuano, Ilocano,
Hiligaynon or Ilonggo, Bicol, Waray, Pampango, and
Pangasinan
Spanish only 92.7%, Spanish and indigenous languages 5.7%,
indigenous only 0.8%, unspecified 0.8%
Japanese
Religions
Muslim 99.7% (Sunni 84.7 - 89.7%, Shia 10 - 15%), other 0.3%
Roman Catholic 80.6%, Protestant 8.2% (includes Philippine
Council of Evangelical Churches 2.7%, National Council of
Churches in the Philippines 1.2%, other Protestant 4.3%),
Muslim 5.6%, tribal religions .2%, other 1.9%, none .1%
Roman Catholic 82.7%, Pentecostal 1.6%, Jehovah's Witness
1.4%, other Evangelical Churches 5%, other 1.9%, none 4.7%,
unspecified 2.7%

3. Shintoism 70.4%, Buddhism 69.8%, Christianity 1.5%, other
6.9%
MFG APPR.
UNLESS OTHERWISE SPECIFIED:
CHECKED
SIZE
APPLICATION
TITLE:
PROPRIETARY AND CONFIDENTIAL
1
TOLERANCING PER:
Q.A.
A. A
FINISH
PROJECT
DWG. NO.
DATE
USED ON A

4. INTERPRET GEOMETRIC
B
2
A
SHEET 1 OF 1
B
SCALE: 1:2
A 09/21/2019
1
DRAWN
NEXT ASSY
MATERIAL
NAME
REV
DO NOT SCALE DRAWING
2
ASSEM1
ENG APPR.

5. THREE PLACE DECIMAL
TWO PLACE DECIMAL
BEND
PROHIBITED.
COMMENTS:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
<INSERT COMPANY NAME HERE>. ANY
REPRODUCTION IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF
<INSERT COMPANY NAME HERE> IS
Clark State Community College
0
.9
9
1
.0
0
2

6. .0
0
1
.9
9
A
A
4
.0
0
3
.9
9
SECTION A-A
0.80
0.79
1.49
1.50
0.11
0.10

7. 0.78
0.77
SOLIDWORKS Educational Product. For Instructional Use
Only.
MFG APPR.
UNLESS OTHERWISE SPECIFIED:
CHECKED
SIZE
APPLICATION
TITLE:
PROPRIETARY AND CONFIDENTIAL
1
TOLERANCING PER:
Q.A.
FINISH
PROJECT
DWG. NO.

8. DATE
USED ON A
INTERPRET GEOMETRIC
B
2
A
SHEET 1 OF 1
B
DO NOT SCALE DRAWING
A DRAWN
1
COMMENTS:
NEXT ASSY
MATERIAL
NAME
REV
SCALE: 1:2
2

9. PART_1D
ENG APPR.
THREE PLACE DECIMAL
TWO PLACE DECIMAL
BEND
PROHIBITED.
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
<INSERT COMPANY NAME HERE>. ANY
REPRODUCTION IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF
<INSERT COMPANY NAME HERE> IS
Clarck State Community College
1
.0
0
0
.9
9

10. 1.51
1.50
A
A
4
.0
0
3
.9
9
SECTION A-A
0.10
0.11
0.80
0.79
SOLIDWORKS Educational Product. For Instructional Use
Only.
MFG APPR.
UNLESS OTHERWISE SPECIFIED:

11. CHECKED
SIZE
APPLICATION
TITLE:
PROPRIETARY AND CONFIDENTIAL
1
TOLERANCING PER:
Q.A.
FINISH
PROJECT
DWG. NO.
DATE
USED ON A
INTERPRET GEOMETRIC
B
2
A
SHEET 1 OF 1

12. B
DO NOT SCALE DRAWING
A DRAWN
1
COMMENTS:
NEXT ASSY
MATERIAL
NAME
REV
SCALE: 1:2
2
PART_2D
ENG APPR.
THREE PLACE DECIMAL
TWO PLACE DECIMAL
BEND
PROHIBITED.
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL

13. ANGULAR: MACH
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
<INSERT COMPANY NAME HERE>. ANY
REPRODUCTION IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF
<INSERT COMPANY NAME HERE> IS
Clark State Community College
1
.0
0
0
.9
9
4
.0
0
3
.9
9
1.01
1.00

14. SOLIDWORKS Educational Product. For Instructional Use
Only.
Assembly Project
Activity #2
Once the above items are completed, you (on you own) will
complete the following:
1. Analyze your piece
a. Refer to your drawings (Part 2D in the attachments)
i. Is your piece cut to the correct size – make notes where your
piece is not the correct size? There is a shortage in the Hight of
my part, Also the hole is wider than the hole in the drawing.
b. Refer to the geometry of your piece
i. Is the geometry of your piece going to cause problems with
the assembly? No
Once the above items are completed, you (on you own) will
complete the following:
1. Analyze your partner’s piece (Part 1D in the attachments)
a. Refer to your drawings
i. Is your partner’s piece cut to the correct size – make notes
where your piece is not the correct size? Yes
b. Refer to the geometry of your partner’s piece
i. Is the geometry of your partner’s piece going to cause
problems with the assembly? No.
Build the report on answering the questions in the rubric below.

15. Styrofoam Assembly Project
Grade
Comments
Cover Page
5
Introduction: Explain purpose of the design project and
approach
1. Describe the focus of your prototype design.
2. Summarize the number of different prototypes attempted.
(20)
Procedure: Explain what you did.
a. Written explanation of design process and reasoning for
choosing design. Remember you chose this design as a group.
b. Written procedure of how you built your part.
i. Sketch of the final design with dimensions and drawings of
all parts used. Drawings used to describe the variation from
your design to the production should be included along with the
two other parts you analyzed.
(20)
Analysis: Analyze what happened.
a. Why did you have the results that you had? What were the
design flaws, etc.? Look at your notes from your sketches.
b. What would you do differently next time? Think about
layout of your piece, how you cut your piece, did the design of
the piece make it conducive to build out of Styrofoam?
c. IF you constructed a second part...what changes would you
make and why? What would be the goal of the redesign?
i. What other designs did you consider and why did your group
choose this design?
(25)
Conclusions: What was learned?

16. a. Restate purpose
b. State whether your design was successful and how well it
meet the requirements of this project.
(15)
Recommendations: What is to be done with this information and
knowledge?
a. What would you do differently?
b. What design features, how the piece was constructed etc. are
best for this type of project?
(15)
Total