I will design plastic injection mold, 3d cad and dfm analysis


About this gig
Need a professional plastic injection mold solution with accurate 3D CAD and DFM analysis?
- I provide plastic injection mold development, 3D CAD modeling, and Design for Manufacturing (DFM) analysis for manufacturers, product developers, startups, engineers, and businesses preparing plastic parts for production.
- I can work from your existing STEP, STP, STL, IGES, SLDPRT, technical drawing, or product concept and develop a practical tooling solution based on your requirements.
My services include:
- Plastic injection mold development
- 3D CAD mold modeling
- Core and cavity development
- Parting line evaluation
- Draft angle analysis
- Wall thickness review
- Shrinkage considerations
- Mold feasibility assessment
- DFM analysis
- Mold structure and tooling support
- Manufacturing ready CAD files
- Existing mold/product review and optimization
- I can work with common CAD formats and provide STEP, IGES, STL, PDF, and native source files depending on the selected package and project requirements.
- My goal is to help identify manufacturing issues early, improve moldability, and prepare accurate CAD data for tooling and production.
Please send your part file, dimensions, material, expected production volume
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 Isah A
Welcome to my profile i'm a professional 3d product designer, graphic designer
- FromNigeria
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, French, Spanish, German
FAQ
Do you design complete injection molds?
Yes. Depending on the selected package, I can provide core and cavity development, mold structure, tooling components, and 3D CAD files.
Can you work with my existing STEP or STL file?
Yes. I can review your existing CAD model and use it as the starting point for the mold and DFM work.
Do you provide DFM analysis?
Yes. DFM analysis can include draft angles, wall thickness, parting line considerations, manufacturability issues, and other injection molding considerations.
Can you modify an existing plastic part?
Yes. I can review the part and identify modifications that may improve manufacturability.
What file formats do you deliver?
Depending on the package, I can provide STEP, IGES, STL, PDF, and native CAD source files.
Do you manufacture the physical mold?
No. This gig provides CAD, DFM, and tooling development services. Physical mold manufacturing is not included unless separately agreed.
Can you handle complex molds?
Yes, but complex projects should be reviewed before ordering so the scope, tooling requirements, and delivery time can be confirmed.

