Remote
Work location
Custom Lego compatible part Ended
About the job
Project Summary
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types
I’d like to receive:
• Native CAD file (SolidWorks / Fusion 360 / Inventor / your tool of choice)
• STEP (.stp) or IGES file (for sending to mold shop)
• STL (optional, for prototyping/3D printing)
• Detailed technical drawing with tolerances
• Recommended draft angles, parting surfaces, and design for manufacturability (DFM) suggestions
• Ownership / IP transfer: upon full payment, all rights to the design will transfer to me
⸻
Questions for You
To help me choose, could you let me know:
1. Do you have past experience designing plastic parts or molds? (If so, can you share examples?)
2. Are you comfortable designing to tight tolerances (e.g. ±0.1 mm or better)?
3. How many revisions are included, and what is your timeline (first draft, final delivery)?
4. What would your fee be for this project (fixed or hourly)?
5. Do you include mold design rules (draft, flow, cooling, etc.) as part of your service?
⸻
Timeline & Budget
• I’d like the first draft delivered within 5–7 days (if feasible)
• Final version within 10–14 days read more
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types
I’d like to receive:
• Native CAD file (SolidWorks / Fusion 360 / Inventor / your tool of choice)
• STEP (.stp) or IGES file (for sending to mold shop)
• STL (optional, for prototyping/3D printing)
• Detailed technical drawing with tolerances
• Recommended draft angles, parting surfaces, and design for manufacturability (DFM) suggestions
• Ownership / IP transfer: upon full payment, all rights to the design will transfer to me
⸻
Questions for You
To help me choose, could you let me know:
1. Do you have past experience designing plastic parts or molds? (If so, can you share examples?)
2. Are you comfortable designing to tight tolerances (e.g. ±0.1 mm or better)?
3. How many revisions are included, and what is your timeline (first draft, final delivery)?
4. What would your fee be for this project (fixed or hourly)?
5. Do you include mold design rules (draft, flow, cooling, etc.) as part of your service?
⸻
Timeline & Budget
• I’d like the first draft delivered within 5–7 days (if feasible)
• Final version within 10–14 days read more
Project Summary
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types
I’d like to receive:
• Native CAD file (SolidWorks / Fusion 360 / Inventor / your tool of choice)
• STEP (.stp) or IGES file (for sending to mold shop)
• STL (optional, for prototyping/3D printing)
• Detailed technical drawing with tolerances
• Recommended draft angles, parting surfaces, and design for manufacturability (DFM) suggestions
• Ownership / IP transfer: upon full payment, all rights to the design will transfer to me
⸻
Questions for You
To help me choose, could you let me know:
1. Do you have past experience designing plastic parts or molds? (If so, can you share examples?)
2. Are you comfortable designing to tight tolerances (e.g. ±0.1 mm or better)?
3. How many revisions are included, and what is your timeline (first draft, final delivery)?
4. What would your fee be for this project (fixed or hourly)?
5. Do you include mold design rules (draft, flow, cooling, etc.) as part of your service?
⸻
Timeline & Budget
• I’d like the first draft delivered within 5–7 days (if feasible)
• Final version within 10–14 days read less
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types
I’d like to receive:
• Native CAD file (SolidWorks / Fusion 360 / Inventor / your tool of choice)
• STEP (.stp) or IGES file (for sending to mold shop)
• STL (optional, for prototyping/3D printing)
• Detailed technical drawing with tolerances
• Recommended draft angles, parting surfaces, and design for manufacturability (DFM) suggestions
• Ownership / IP transfer: upon full payment, all rights to the design will transfer to me
⸻
Questions for You
To help me choose, could you let me know:
1. Do you have past experience designing plastic parts or molds? (If so, can you share examples?)
2. Are you comfortable designing to tight tolerances (e.g. ±0.1 mm or better)?
3. How many revisions are included, and what is your timeline (first draft, final delivery)?
4. What would your fee be for this project (fixed or hourly)?
5. Do you include mold design rules (draft, flow, cooling, etc.) as part of your service?
⸻
Timeline & Budget
• I’d like the first draft delivered within 5–7 days (if feasible)
• Final version within 10–14 days read less
Project Summary
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types... read more
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types... read more
Project Summary
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types
I’d like to receive:
• Native CAD file (SolidWorks / Fusion 360 / Inventor / your tool of choice)
• STEP (.stp) or IGES file (for sending to mold shop)
• STL (optional, for prototyping/3D printing)
• Detailed technical drawing with tolerances
• Recommended draft angles, parting surfaces, and design for manufacturability (DFM) suggestions
• Ownership / IP transfer: upon full payment, all rights to the design will transfer to me
⸻
Questions for You
To help me choose, could you let me know:
1. Do you have past experience designing plastic parts or molds? (If so, can you share examples?)
2. Are you comfortable designing to tight tolerances (e.g. ±0.1 mm or better)?
3. How many revisions are included, and what is your timeline (first draft, final delivery)?
4. What would your fee be for this project (fixed or hourly)?
5. Do you include mold design rules (draft, flow, cooling, etc.) as part of your service?
⸻
Timeline & Budget
• I’d like the first draft delivered within 5–7 days (if feasible)
• Final version within 10–14 days read less
• I’m designing a custom Lego-compatible part roughly the size of a 2×4 brick (i.e. standard Lego dimensions)
• I plan to produce the piece in ABS (or ABS-like material) using injection molding
• I need a mold-ready CAD design: two halves (core + cavity), parting line, draft, ejector pin layout (if needed), and allowances for mold manufacturing
⸻
Deliverables / File Types
I’d like to receive:
• Native CAD file (SolidWorks / Fusion 360 / Inventor / your tool of choice)
• STEP (.stp) or IGES file (for sending to mold shop)
• STL (optional, for prototyping/3D printing)
• Detailed technical drawing with tolerances
• Recommended draft angles, parting surfaces, and design for manufacturability (DFM) suggestions
• Ownership / IP transfer: upon full payment, all rights to the design will transfer to me
⸻
Questions for You
To help me choose, could you let me know:
1. Do you have past experience designing plastic parts or molds? (If so, can you share examples?)
2. Are you comfortable designing to tight tolerances (e.g. ±0.1 mm or better)?
3. How many revisions are included, and what is your timeline (first draft, final delivery)?
4. What would your fee be for this project (fixed or hourly)?
5. Do you include mold design rules (draft, flow, cooling, etc.) as part of your service?
⸻
Timeline & Budget
• I’d like the first draft delivered within 5–7 days (if feasible)
• Final version within 10–14 days read less
Things to know
Any
Skill Level
Open budget
Hourly
Part-time
Job type
Under 1-month
Job duration
Areas of expertise
2D & 3D CAD Design
2D & 3D Modeling
2D & 3D Renderings
Job categories
Injection Molding Design
About the client
Payment ready
United States (10:48 pm)
Posted
Active
Job activity
29 Applicants
0 interviews in progress
Similar jobs
Simple Injection Mold for a mini computer case inspired in BMO.
Remote - Posted
I need a plastic injection mold for saturady 23/05/2026 20:00 CEST. Only requirements are:
- 3D models in Solid Works 2022 of plates, inserts, cooling, injection and ejection...
SolidWorks Design Services
Injection Molding Design
3D Modeling
2D CAD Design Services
2D CAD Drafting Services
View job
Injection Molding CAD Designer Needed — Convert 3D Mesh to STEP Files (DFM)Injection Molding CAD Designer Needed — Convert 3D Mesh to STEP Files (DFM)
Remote - Posted
Injection Molding CAD Designer — Convert 3D Mesh to STEP Files (DFM Required)
Project Overview
I'm developing a retro-style beverage dispenser product and need an experience...
3D Modeling
Injection Molding Design
DFM Services
Design for Manufacturability (DFM Services)
View job
Blow Mold Engineer
Remote - Posted
Blow Mold Design Revision.
I need to make some changes to the current blow mold design for our temporary fence feet.
Looking for an engineer to update the drawings, and...
Mold and Die Design Services
Injection Molding Design
3D Modeling
View job
Smart Assistive Glasses Enclosure Redesign — Consumer-Ready Curved Form Factor with DFM (Injection Molding Ready)
India - Posted
We are HearSight, an assistive technology startup building smart glasses designed specifically for the blind and visually impaired community. HearSight HSV2 uses onboard camer...
3D Product Modeling
Design for Manufacturing and Assembly
Injection Molding Design
DFM Services
View job
Freelance Toy CAD Designer (Plastic Injection Toys) -Ningbo/China Preferred
Remote - Posted
We are looking for an experienced freelance CAD designer specializing in plastic injection molded toys to help with product development projects.
This is an ongoing or proj...
3D Modeling
3D Product Modeling
Toys & Games Design
Injection Molding Design
View job
Creo CAD Specialist – STEP to Parametric Rebuild (Surfacing, Injection-Molded Parts)
Remote - Posted
We’re looking for a CAD specialist to convert STEP files into clean, well-structured parametric models in PTC Creo (Creo/Pro-E) for a technical furniture project.
This is n...
Creo Design Services
CAD Conversion Services
CAD Data Translation Services
Injection Molding Design
View job
How it works
Find hourly jobs
Top rated experts are regularly hired for hourly jobs & ongoing client work.
Fixed-rate jobs
Experts can browse & apply to fixed-rate work & quote on a flat-rate basis.
Design contests
Experts build a reputation and earn prizes by participating in design challenges.
About Cad Crowd
4.9/5.0
(Our client satisfaction)
G2 2022
Spring high performer
195,743
global members
32,847
projects delivered to clients
Trusted by
