I will do injection molding part design and dfm analysis

Z
zain_ali72
Z
zain_ali72
Zain Ali
do injection molding part design and dfm analysis
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do injection molding part design and dfm analysis
Full Screen
Full Screen
do injection molding part design and dfm analysisdo injection molding part design and dfm analysisdo injection molding part design and dfm analysis

About this gig

Are you designing a plastic part for injection molding and want to avoid costly mold rework, sink marks, warping, or production failures? I can help.


I'm Zain Ali, a Product Design & Industrial Engineer with 5+ years of hands-on experience in injection molding and CNC machining. I don't just design parts I design parts that actually mold correctly the first time, because I've worked on the production floor and seen what breaks and why.


WHAT I OFFER:


  1. Complete 3D CAD design for plastic/injection molded parts (SolidWorks & Fusion 360)
  2. Design for Manufacturing (DFM) analysis covering:
  •   Wall thickness uniformity
  •   Draft angles for proper ejection
  •   Rib and boss
  •   Undercuts and parting line placement
  •   Gate location recommendations
  •   Sink mark & warping risk areas


  1. Material selection guidance based on your part's function
  2. Technical 2D drawings with GD&T for your mold maker/manufacturer
  3. Structural analysis (FEA in ANSYS) to confirm your part won't fail under load
  4. Clear, practical recommendations no engineering jargon overload


WHO THIS IS FOR:

- Startup founders developing a physical plastic product

  • Delivery type

    • Digital file

  • Materials

    • Plastic

  • Field of expertise

    • Appliances
    • Sustainable products
    • Wearables

  • Design software

    • Blender
    • Fusion 360
    • Solidworks

  • File format

    • STL
    • STEP
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 Zain Ali

Zain Ali

Product Design and Industrial Engineer

  • FromPakistan
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    English, Spanish
Hi, I'm Zain Ali — a Product Design & Industrial Engineer with 5+ years of experience taking products from initial concept all the way to manufacturing-ready designs. I specialize in end-to-end product development, which means I don't just make a pretty 3D model — I design with manufacturing, cost, and function in mind from day one. My hands-on experience in injection molding and CNC machining gives me a real-world understanding of what actually works on the shop floor, not just in theory.

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