C
Senior Mechanical Design Engineer
Kessler Antriebstechnik
- Lead design of planetary gear stages for servo drives (2–40 Nm).
- Own tolerance stack-ups and drawing release for 120+ part numbers.
- Run DFMA reviews with machining and casting suppliers.
Part title · Senior Mechanical Design Engineer
ElenaVarga
I turn loose requirements into fully toleranced, manufacturable assemblies — from first sketch through GD&T release and first-article inspection.
DETAIL A · SCALE 1:1
| Drawn by | Elena Varga | ||
|---|---|---|---|
| Title | Senior Mechanical Design Engineer | ||
| Location | Stuttgart, Germany | Exp. | 10y 10mo |
| DWG no. | EV-2026-ME | Sheet | 01 / 07 |
General notes
- 1.
Nine years designing precision drivetrain components, test fixtures and production tooling for industrial and automotive customers. I own parts from concept CAD through tolerance stack-ups, drawing release and supplier PPAP.
- 2.
I care about drawings that a machinist can read once and make right — clear datums, functional tolerances, and nothing over-specified.
Bill of materials
ItemDescriptionCategoryQty
001SolidWorksCAD & drawings1
002Creo ParametricCAD & drawings1
003GD&T (ASME Y14.5)CAD & drawings1
004Tolerance stack-upsCAD & drawings1
005ANSYS MechanicalAnalysis1
006PythonAnalysis1
007DFMAManufacturing1
008Sheet metalManufacturing1
009CNC machiningManufacturing1
010PPAP / FAIManufacturing1
Revision history
B
Mechanical Design Engineer
Bosch Rexroth
- Hydraulic manifold blocks and test-bench fixtures.
- Introduced model-based definition for prototype parts.
A
Design Engineering Intern
ZF Friedrichshafen
- Supported transmission housing redesign and FEA correlation.
Material spec & compliance
Education
M.Sc. Mechanical Engineering
University of Stuttgart
2015 — 2017
B.Sc. Mechanical Engineering
Budapest University of Technology
2011 — 2015
Certifications
GDTP Senior Level (ASME)CSWE — SolidWorks ExpertSix Sigma Green Belt
Detail drawings
A
Detail A · Drivetrain
Planetary servo gearbox PG-40
Two-stage planetary gearbox with <3 arcmin backlash for robotic joints.
Note: Hit backlash target while reducing part count from 31 to 22.
B
Detail B · Test equipment
End-of-line torque test fixture
Quick-change fixture for torque and noise testing of four gearbox families.
Note: Changeover time cut from 25 to 4 minutes.
C
Detail C · Fluid power
Hydraulic manifold block redesign
Consolidated three manifold variants into one machined block.
Engineering change request
Have a design problem, a role or a collaboration in mind? Submit a request.
- Phone
- +49 711 555 0190
- Location
- Stuttgart, Germany
- linkedin.com/in/elena-varga-me
- Website
- devfio.com