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I will do 3d product cad design, mechanical engineering, industrial metal cnc drawings
Hapghan
About this gig
Are you looking for production-ready mechanical engineering and 3D product CAD design tailored for industrial metal CNC manufacturing?
I transform your sketches, 2D drafts, and concepts into precise 3D CAD models and production-ready CNC drawings. Whether you need sheet metal design for laser cutting or complex mechanical parts for CNC machining, I deliver engineering-grade files ready for real-world production.
What I Offer:
- 3D Product CAD Design & Component Modeling
- 2D Technical Drawings & Laser Cut Files (DXF/DWG)
- Sheet Metal Design & CNC Machining Models (SolidWorks CAD)
- Prototyping & 3D Printing STL Files
- Industrial Metal Assemblies & Exploded Views
Why Work With Me?
Every part is engineered with accurate manufacturing tolerances for CNC mills, lathes, and sheet metal fabrication, ensuring smooth production and zero guesswork at the machine shop.
Got a custom engineering requirement or assembly? Please message me with your sketch or project details before placing an order so we can select the ideal package for your timeline and budget.
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 Hapghan
Hapghan
3D CAD Modeling, Industrial Product Design and Hard Surface Design
- FromUnited States
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Portuguese, Polish, French, German, Italian, Dutch, Spanish
Professional 3D CAD designer and industrial product specialist. I turn ideas, rough sketches, and reverse-engineering data into accurate 3D CAD models ready for manufacturing, 3D printing, CNC machining, and product visualization.
My expertise covers hard surface modeling, mechanical component design, consumer product concepts, packaging, and detailed watch CAD design. I deliver clean topology, parametric CAD geometry, and production-ready source files (STEP, STL, IGES, OBJ).
Let us bring your product concept to life with professional engineering accuracy. Send a message to get started!
Other Industrial & Product Design Services I Offer
FAQ
What file formats will I receive for my project?
You’ll receive production-ready STEP/IGES files for 3D CAD modeling, DXF/DWG for sheet metal laser cutting, STL for 3D printing, and high-resolution PDF technical drawings with standard manufacturing dimensions.
Can you design custom sheet metal parts and enclosures?
Yes. I create custom sheet metal enclosures, brackets, and chassis with accurate bend allowances, relief cuts, and flat pattern DXF files ready for CNC press brakes and laser cutters.
Do you incorporate manufacturing tolerances into 3D models?
Absolutely. I design with proper fit tolerances (clearance, interference, or transition fits) tailored to your intended manufacturing method, whether it's CNC milling, turning, or 3D printing.
What if I only have a rough hand sketch or photo with dimensions?
Hand sketches, dimensioned photos, or marked-up PDFs work great. As long as key dimensions and functional requirements are clear, I can convert your concept into a precise CAD model.
Can you sign an NDA to keep my product concept confidential?
Yes. Confidentiality is standard practice for hardware development. I am happy to sign an NDA before you share sensitive drawings, patent concepts, or proprietary design files.
