Thank you for taking time to view my design portfolio. This file includes some of my major design experience during my academic and professional career. This portfolio can show you that I am a future engineer with comprehensive theoretical skill sets, and a designer with creation and innovation. I believe I will be a valuable member of your team. If you have more questions, please reach out with the contact information below.

1. Engineering Design Portfolio
Sicheng Song
2018

2. Industrial Projects
Class Projects
Miscellaneous
Summary
Thank you for taking time to view my design portfolio. This file
includes some of my major design experience during my
academic and professional career. This portfolio can show you
that I am a future engineer with comprehensive theoretical skill
sets, and a designer with creation and innovation. I believe I will
be a valuable member of your team. If you have more questions,
please reach out with the contact information below
Sicheng (Bruce) Song
The Ohio State University
(614) 816-6245
Song.1235@osu.edu
INDEX

3. Constructive
Skill Set
Actively leaded in multiple idea generations during group
projects. Dozens of innovation engineering design projects
experience.
Creative
Superior proficiency in SolidWorks,
MATLAB/Simulink, ANSYS APDL/Workbench,
Abaqus, Converge, CATIA, LabVIEW, Creo Pro/E,
AutoCAD, and MS Office Suite software
applications.
Analytical
Familiar with mechanical shop, assembly,
prototyping and testing.
Constructive

4. Industrial Projects
1,200
Over 1,200 Hours CAD design
and drawing experience.
200
About 200 CAD parts and
assemblies design in SolidWorks,
Creo Pro/E, and CATIA.
150
Over 150 2D manufacturing
drawing sheet created in
AutoCAD and hand over to
manufacturing.
During my two industrial intern
experience, I have participated
FIVE design and reverse
engineering projects. I acquired
a huge amount of industrial
experience in design and
manufacturing.

5. Industrial Projects
Die Machine Test Machine Test Machine
Hydraulic pressurized die machine is
designed to form the part with provided
die.
Test machine is designed to test the part
if manufactured with the correct shape,
welded with all the parts. It also checks
the airtight property.
Test machine is eventually
manufactured, assembled, and
delivered to customer.

6. Industrial Projects
Test machine is designed to test the part if
manufactured with the correct shape, and
welded with all the parts. It also checks
the airtight property. Seven pneumatic
cylinders are engaged in the design. I
managed to reduce the number of custom
manufactured parts by using as many
existing supplier parts as possible. This
machine is assembled, tested and bring
into use eventually.
Die machine is designed to form the part
with provided die from the customer. The
upper die is powered by a hydraulic
cylinder. Lower die is installed on a
extractable holder, which is easy to swap
the workpiece. Since it is a high
pressurized machine, I also installed
optical switch, two hand button switch to
prevent injury. A waste collector is also
engaged for recycle purpose.
Stamp Machine is designed to categorized
different sizes of packages and stamp
them with different stamps. Laser sensors
are equipped to identify the size.
Pneumatic cylinders attached with various
stamps. It is installed on an existing
assembly lie. We need to consider current
space and mounting positions.
Test Machine Die Machine Stamp Machine

7. Class Projects
Senior Design Project
Our projects is to assist our sponsor company test, research
and upgrade on their current using air-to-hydraulic pump.
We disassemble, analyze, and inverse-engineer the pump in
SolidWorks. By performing test with actual measurement
with pressure gauge and LabVIEW, we find out he current
pump has a very low efficiency. We predict the problem is
one of the check valve set to very low pressure. We test
again with another higher pressure check valve mounted.
The results confirmed our assumption. It cut off the pumping
time by half. To further analysis on this problem, we design
our own adjustable check valve based on the current valve.

8. Class Projects
Senior Design Project
1
2
3
4 5
6
7
8
Each component in our new valve was designed with function, cost,
and size in mind. The valve will operate at many settings
throughout the range of 300psi to 1500psi without leaking. The
components are stock parts, when available, and the machined
parts are designed to use standard manufacturing techniques. This
design consist of CAD designing and drawing, stock parts
purchasing, cost analysis, and assembling. We tested the new valve
with the pump with several pressure setting. We successfully
figured out the optimal pressure setting and conclude with several
further development recommendations.

9. Class Projects
The project is on the development of a
Mean-Value Modeling (MVM) to
characterize the "throttle-to-
torque”dynamics of an automotive S.I.
engine at idle speed in
MATLAB/Simulink. The simulation
results is confirmed with three sets of
measured test data.
Powertrain Dynamics
Conduct a structural analysis and a
modal analysis of the top face of a
cello. The top face is under the
aerodynamics drag. The analysis is
performed in Abaqus. The face is
modeled with shell analysis. The
mesh type is Quadratic-
Quadrilaterals
FEA
This project is to model of flow over
a backward facing. This is a classical
benchmark problem often used to
validate CFD codes. The codes is
constructed in MATLAB and C++.
Three subplot show the flow rate in
x-direction, y-direction, and the
pressure.
CFD
This project is to design and create a
glider that will fly 200 feet from an
altitude of 18 feet with a payload that can
vary between 4 and 18 ounces. We
design the glider with our knowledge in
aerodynamics in SolidWorks. Then we
build the actual model in a machine shop.
The test shows our glider perform well.
Aerodynamics

10. Miscellaneous
I has successfully completed the requirements for SolidWorks
Associate - Mechanical Design on May 6, 2013.
SolidWorks CSWA
Self-learnt CATIA V5 and Cero Pro/E outside class and during
industrial internship. Accumulate about one year industrial
experience.
Self-learnt
Conducted several simulation research on a CFD analysis of fuel
injection in Gasoline direct injection engines on CONVERGE.
CFD
Successfully passed the FE Mechanical Exam on June 28, 2017.
Acquired the Engineer Intern (Engineer in training) certificate in
Ohio on Sept. 6. 2017.
FE & EIT

11. THANK YOU
2018
PRESENTED BY Sicheng Song