Designer
Narasimaiah Balaraj
Mechanical Design Engineer with 12 years of Experience
involves Technical support, Project planning, subsystem level packaging (Axle, Aircon, Power train), Clearance Study, build support & supplier signoff. • Good knowledge on GD&T, Sheet metal, weld symbols, ERP
3D Model
Harmonic drive design and developments
humanoid robots, etc., Study of harmonic drive analysis such as determination of kinematic error, clearance, preparing test stand, theoretical modelling, optimization of harmonic drive and experimental behaviour
3D Model
3d-printable-PLC-cover
and print-friendly tolerances. Designed using SolidWorks the cover supports easy mounting, cable clearance, and snap-fit or fastener-based assembly depending on application needs. Suitable for industrial
Designer
wadem
Creo CAD Design
Machinery · Highly Classified Government/Military Equipment Systems and Production held secret clearance at that time Tooling Design · U.S. Patent on Electronic Chip Machine · Conveyor Assemblies · Motorcycle
Job
Mechanical CAD Engineer (Hourly, Long-Term) – Pickleball Paddle Prototype
for each iteration: STEP + print-ready STLs (and native CAD), with brief notes on critical fit/clearances.
Once the design stabilizes, produce a manufacturer handoff package: 2D drawings with tolerances
Job
3D printed drone for first responders
Support for 8–9 inch tri-blade props.
Motors: Mounts for T-Motor F90 Pro II (1700 KV).
Clearance: Minimum 20 mm clearance between prop tips and frame.
Electronics Integration:
Flight Controller: Pixhawk
3D Model
Development of hydraulic propelled brush cutter attachable to front loader
front loaders, as requested by FF-Agro Hungary Ltd. The mower was required to operate under low-clearance areas, navigate around obstacles, and effectively cut grass in orchards and vineyards. The work
Service
I offer product CAD & DFM review for electronics enclosures
wall thickness, part splits, assembly logic, fasteners, sealing, draft, ribs, bosses, internal clearance, ergonomics, and supplier handover requirements.
Deliverables may include marked-up screenshots
3D Model
RECEIVER GAUGE
Confirms that the part can correctly receive or accommodate its mating component without excessive clearance or interference. Design: Typically made as a hardened steel tool with precise geometry, often cylindrical
3D Model
Access Platform
provide access to valves located in a Gas and Oil plant, with removable handrailing to provide clearance for future upgrades and services. RS40 Grating has been used for the flooring with Kick Plates attached