Sheet Metal Design
Resume:
Sujay Jaywant Wankhede *************@*****.*** 361-***-****
Sujay Jaywant Wankhede
Santa Clarita, CA 91381 *************@*****.***
Professional Summary
Mechanical Design Engineer with (2 years) industrial experienced in product design, sheet metal design, machine part design, product testing, troubleshooting, system design, DFM, DFA, DFMEA, PFMEA, cost cutting, BOM, drafting, mechanical testing. Proficient in 3D modeling in AutoCAD, SolidWorks, and Certified SolidWorks Associate (CSWA): In Progress Responsible, confident, detail oriented and strong technical, organizational, analytical, problem solving, can work in a fast-paced environment, team player, motivated, self-starter, and communication and interpersonal skills Work Experience
Design & Manufacturing Engineer 7/2015-8/2016
Three Dimension Engineering, India
• Developed 3D auto components and sheet metal parts in SolidWorks
• Implemented design improvements as cost reduction and functional enhancement to existing product designs
• Responsible to plan manufacturing processes and specify product design validation verification with process flowchart
• Design parts in a thickness range from 0.3mm to 7mm (brackets, funnels, cups, gaskets, sealing parts)
• Design complete project as DFA, DFM with customer/vendor requirements, prepared BOM
• Blanking die, sheet metal work, and stamping
Internship 6/2014-7/2014
512 Army Base Workshop, India
• Worked in the “Engine Overhaul Department (EOD)” section of the Army workshop
• Strengthened field knowledge to analyze overhauling of a tank engine in EOD section
• Learned procedures to follow for overhauling, assembly-disassembly, working on tank fuel pump, and performance testing Graduate Teaching Assistant 1/2018-5/2018
Texas A&M University, Tx, USA
• Assisted in teaching, assessment activities, supervising, grading assignments at the graduate level
• Involved in the development of Thermodynamics and Machine Design courses for the Mechanical Department
• Have done projects in the field of Design, Manufacture, and Analysis Projects
Design Optimization of Belleville Spring Washer by using MATLAB 2014/15
• Designed optimized Belleville spring to accomplish a reduction in the thickness of the spring which indirectly reduced the cost of its material dependent on the application. This included the primary design in CATIA then optimization with the help of MATLAB and analysis in ANSYS
• Optimized Belleville Spring Washer and achieved cost reduction by 20% of the material in industry application Design and Development of an Abrasive Material using Periwinkle Shells 12/2017
• In brake pad application, for design purpose Periwinkle Shells(PWS) were processed by ball milling machine & sieved with ASTM E11 sieve sets of P40, P60, and P160 and mixed with polyester resin(binder) with varying proportion for testing experiments.
• Successfully used PWS in place of Asbestos to reduce its carcinogenic effects and increase strength and hardness. Experiment to design and study matter transfer of Metal-Polymer composite 08/2017
• In brake linings, in operation, the excessive hydrogen gas release due to the thermal and mechanical destruction of material leads to excess frictional wear of metal element.
• After designing metal element through diffusion and filler components to hydrogen, frictional wear is reduced. Sheet Metal Works
• Estimated, designed, and planned sheet metal cabinets, machine components, hinges, door-window frames, and complex geometries Computer and Design Skills
Software: AutoCAD (2D & 3D), SolidWorks, Pro/E, CATIA V5, Mastercam, ANSYS, MATLAB, MS Office Suite. Design skills: DFM, DEA, Product design, System design, BOM, Engineering change order, Drafting. Manufacturing skills: Die-Casting, Blanking Die, Stamping, Sheet metal work, Six Sigma, Cost analysis. Soft skills: Meet deadlines, Organized, Team leader, Interpersonal communication skills, Able to work under pressure Education
• MS in Mechanical Engineering GPA:3.41 2018
Texas A&M University-Kingsville, Texas, USA
• BE in Mechanical Engineering First Class 2015
Savitribai Phule Pune University, India
Accomplishments
• Journal paper published in International Journal of Scientific Research & Development entitled as “Design Optimization of Belleville Spring Washer by using MATLAB”
• CATIA course from AICTE Approved Organization
• Contributed in Creo and Computational Fluid Dynamics(CFD) competitions
• A top Engineering Graphics student in the class
Mechanical Engineering
Portfolio
Sujay Jaywant Wankhede
(*************@*****.***)
INTRODUCTION
Welcome, and thank you for taking the time to view my portfolio. The Goal of this portfolio is to give you a deeper insight into my skills, experience, and ideas I have gained from my recent history.
I hope that will allow you to access better how my skills can be applied to your company. I would be happy to talk more in detail and can be reached by contact information at the start of the portfolio.
ABOUT ME
My name is Sujay Jaywant Wankhede, Performance delivering Mechanical Design Engineer, passionate about designing, proficient in CAD (2-years) experience in Planning, New Product Design, 3D Modelling, Designing Press and Die Manufacturing parts in SolidWorks. Certified SolidWorks Associate. Strong experience of AutoCAD. Cost-cutting, Bill of Material, Mechanical Testing, Design Optimization, Project Management, Troubleshooting, Root Cause Analysis, Manufacturing Processes, DFA, DFM, and, DFMEA. Hands-on CATIA, MATLAB, Inventor, UX, Revit, and Pro-E Responsible, Confident, Detail Oriented with Strong Technical, Organizational, Problem Solving, Analytical and Team skills
Available for relocation.
OBJECTIVE
Seeking long-term full-time opportunity in Mechanical Engineering WORK EXPERIENCE:
Design & Manufacturing Engineer
I was responsible to design parts in Automotive Industries. The parts are fixtures, bracket with covers, bracket blanking die, funnel, cups, fuel tank cap, and sheet metal work. Design & Manufacture items in Thickness Ranges From 0.30 mm to 7.00mm with close Tolerances & critical parts
Blanking dies
Funnels Cups
Damper springs Felt Items & Gasket
Fuel tank cap Small Press parts
RECENT PROJECTS:
Estimated, Designed, and Planned
Black powder coated, hot rolled Steel Door
Colonial Pattern Steel Window with sash Brass Floor Transition piece Stainless Steel 302, Panel with Hem Stainless Steel 316, Cladding Fixture Exploded view, Steel Bed
Punching Die
A punching die is designed to manufacture brackets used for fastening purpose. The 3D model is designed in CATIA.
Internship:
I was working in the Overhaul Department of the Army Base Workshop, Pune, India. The workshop is in Pune, India. Tank engines in India, Russia as well, sent to the workshop to overhaul and test after overhauling. I have learned assembly, disassembly, working of the fuel pump of a tank engine, testing of the engine.
Assembly and disassembly:
Tank engines are huge category engines in the automotive field. Their assembly, working and overhauling with testing is another great and critical task. Assembly of the tank engine is the basic step towards its dynamic design and power of the engine. To assemble it in a perfect way is important to get maximum power at the output. I have learned the assembly of the tank engine on hands to visualize and know how things assembled together to get the great output. Following image shows the assembly of the tank engine, Figure. Assembly of the tank engine
Overhauling the tank engine:
Overhaul means checking the fault in the engine. The place I worked had many army tanks engines to overhaul them from various parts of India. In the overhaul process, I have worked on working on the fuel pump of the tank engine. It’s the important part of the engine from where the engine gets its correct amount of mixture of air and fuel. Following images shows the basic idea of overhauling the engine, Figure: Overhauling the tank engines
Testing the tank engine:
Testing the tank engine was the last step in the overhaul process. Testing the engine includes checking of torque, rpm, heating of the engine and stability of the engine. Also, checking of the fuel pump is important to test in the process.
Figure: Testing the tank engine after overhaul
Design Optimization of Belleville Spring Washer by using MATLAB In this project, I have optimized the design of the Belleville spring which was being used in the Mahindra CIE Automotive Limited - Forgings Division, Pune, India. The optimization I have done was by reducing the thickness of the spring.
Design
I have modeled the spring with the help of CATIA with the various useful commands in the software to make it efficient later on.
The 3D design of the Belleville Washer(Spring) is shown below, Figure: Belleville spring design in CATIA software Analysis
The analysis of the spring I have done in ANSYS software. The analysis had many parameters as loading the spring and check the deflection and stress on the spring. The load should not exceed the ultimate stress of the material of the spring. There should be some factor of safety to have the ideal design.
Figure: Analysis of Belleville Washer using ANSYS software Optimization
The optimization of the spring was done in MATLAB with the inputs as load and thickness with design parameters of the Belleville spring. Outputs were stress and fractured condition of the design of the spring. Therefore keeping the appropriate factor of safety I have reduced the thickness of the spring which indirectly reduced the cost of the spring. Henceforth, we can reduce the bill of material and make it beneficient to company and consumer together.
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