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I will do product design and 3d cad modeling using siemens nx
M.Shehroz
About this gig
Welcome to my professional Mechanical Product Design and 3D CAD Modeling gig!
Are you looking to transform your hand sketches, 2D drawings, images, or manufacturing ideas into precise 3D CAD models? You are in the right place!
I am a mechanical engineering professional specialized in high-end CAD modeling and mechanical design using Siemens NX. I strictly focus on a Design for Manufacturing (DFM) approach, ensuring that your parts and components are not just visually accurate, but completely optimized for actual factory production, machining, and seamless assembly.
What I offer in this gig:
Precise 3D CAD Modeling & Product Design (Siemens NX)
Advanced Mechanical Assembly Design & Interference Checks
Manufacturing-Ready 2D Technical Drawings & Blueprinting
Detailed Assembly Drawings with Exploded Views
Geometrical Dimensioning and Tolerancing (GD&T)
Conversion of 2D Sketches/PDFs into Editable 3D CAD Models
Why choose me?
Design for Manufacturing (DFM) mindset to save actual production costs
100% accurate dimensions, strict tolerances, and clean design tree
Deliverables in all major industry formats (PRT, STEP, STP, IGES, DXF, DWG, PDF)
Quick response
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know M.Shehroz
M.Shehroz
Mechanical Product Designer and Siemens NX CAD CAM Expert
- FromPakistan
- Member sinceMay 2025
- Avg. response time1 hour
Languages
Urdu, Hindi, English, German, Portuguese
I am a Senior CAD/CAM Designer with 5+ years of industrial experience. As a Siemens NX Expert, I specialize in complex CAD/Assembly Design, Assembly Animation, and 3 & 4 Axis CAM programming. I strictly apply DFM to ensure manufacturability and deliver high-precision Technical Drawings with full GD&T compliance for the shopfloor. My expertise includes Jigs & Fixtures design, Reverse Engineering, AutoCAD 2D drafting, and preparing detailed Technical Documents, Process Sheets, and BOM.
FAQ
Will my product design and data remain confidential?
Yes, 100%. Your intellectual property, sketches, and 3D models are completely safe with me. I am always open to signing a Non-Disclosure Agreement (NDA) before you share any project details.
What file formats will I receive for the design?
I will provide all industry-standard formats including native Siemens NX (.prt), STEP (.stp/.step), IGES (.igs), and high-quality 2D engineering PDFs or DXF/DWG files for laser cutting and CNC machining.
Can you design according to specific manufacturing tolerances and GD&T?
Yes, absolutely! Being focused on a Design for Manufacturing (DFM) approach, I apply precise dimensional tolerances and standard GD&T symbols to ensure your parts fit perfectly during actual production and assembly.
What if my project is complex and doesn't fit into your packages?
No problem at all! Every engineering design is unique. Just message me in the inbox with your concept, and I will evaluate the workload, timeline, and create a custom package specifically tailored to your needs.
Do you optimize designs for specific manufacturing processes?
Yes. Whether your part is intended for CNC machining, 3D printing (additive manufacturing), sheet metal fabrication, or injection molding, I design it strictly keeping those material properties and process constraints in mind.
What if there is a fitment or tolerance issue in the final assembly?
I run complete interference and clearance checks on Siemens NX before delivering the files. However, if any clearance or tolerance issues arise during prototyping, I will provide free revisions to update the CAD model and make it perfect.
