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I’m preparing a small stand-alone product that will be injection-moulded in polypropylene and need a production-ready CAD package. You’ll be working from my hand sketches and overall measurements to build a 3D model that captures every functional feature—snap-fits, alignment ribs, bosses, draft angles, wall-thickness transitions, and any reliefs needed for clean ejection. Once the model is final, I also need a fully-dimensioned 2D manufacturing drawing that my mould maker can quote from immediately, complete with tolerances, surface finish notes, and gate/part line suggestions if relevant. SolidWorks, Fusion 360, Inventor, or an equivalent professional tool are all fine as long as you can supply neutral STEP/IGES exports. Acceptance criteria • Native CAD file + neutral STEP • PDF drawing with all critical dimensions and GD&T • Confirmation that the design is suitable for polypropylene injection moulding (draft, radii, uniform walls) If a quick design review call helps, I’m available. Let me know your preferred software and estimated turnaround.
Project ID: 40699012
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Hello, I have extensive experience developing injection-molded product designs in SolidWorks, Fusion 360, and similar CAD systems, including snap-fits, bosses, alignment ribs, draft, uniform wall sections, radii, and ejection features. I’ve prepared production CAD and manufacturing drawings for polypropylene and other molded plastics, with attention to DFM, tolerances, GD&T, tooling interfaces, and mold-maker requirements. I’ll convert your hand sketches and measurements into a clean parametric model, refining the geometry for reliable polypropylene molding and practical assembly. The final package will include the native CAD, STEP/IGES export, and a fully dimensioned PDF drawing with critical tolerances, surface finish notes, and suitable parting and gating recommendations. Regards
$250 USD in 3 days
6.0
6.0
49 freelancers are bidding on average $268 USD for this job

With more than a decade of experience in 3D design and solid CAD skills, I'm confident that I can provide you with the exact production-ready CAD package you need for your polypropylene stand-alone part. Not only am I well-versed in the tools required for this project (SolidWorks, Fusion 360, Inventor) but I'malso deeply familiar with the technicalities of polypropylene and injection molding. My understanding of aspects such as draft angles, wall-thickness transitions, and proper gating is vast, ensuring a design that surpasses all acceptance criteria. Additionally, my proficiency extends beyond just 3D modeling: I am skilled at generating detailed 2D manufacturing drawings complete with crucial dimensions, GD&T parameters, and surface finish notes. My meticulousness never leaves room for ambiguity; every specification will be precisely communicated to your mould maker. I am known for my quick turnaround times without compromising on quality. Your project's unique requirements fit right into my expertise alley hence making me an ideal choice. Looking forward to collaborating on this masterpiece. Let's schedule a design review call to iron out any specifics. Thank you for considering me for this task!
$250 USD in 3 days
7.8
7.8

Hello, I`m an experienced design engineer skilled in SolidWorks, interested in this project and ready to discuss any details.
$250 USD in 5 days
7.9
7.9

Hello! I'm Sahil, an experienced 3D Designer and a master of CAD/CAM, with proven abilities in Product Design. Over the past six years, I have completed numerous projects similar to yours which involved converting sketches into detailed 3D models, providing manufacturing drawings with precise dimensions and specifications, and ensuring design compatibility with the required production method. In regard to your project, I am well-versed in using platforms like SolidWorks and Inventor, which will allow me to deliver native CAD files to you, along with neutral STEP/IGES exports. Additionally, I have been repeatedly praised for my meticulous approach towards incorporating necessary design features such as snap-fits, alignment ribs, bosses, Gates/part line suggestions etc. So you can trust me to deliver a foolproof 3D model capturing each functional detail of your stand-alone polypropylene part.
$250 USD in 2 days
6.7
6.7

With my decade of experience specializing in Product Design and Development, I have successfully designed a multitude of products, many of which involved injection-molded plastic parts similar to what you require. My proficiency in leading CAD software such as Solidworks (CSWP certified), Creo, AutoCAD, and Autodesk Inventor has enabled me to deliver professional solutions tailored to each clients' specific needs. Hence, you can be assured that I have the necessary skillset to turn your hand sketches and overall measurements into an accurate 3D model capturing all the intricate functional features you mentioned. What sets me apart is not just my design skills but also my knowledge and application of Mechanical Engineering principles such as draft angles, wall-thickness transitions, alignment ribs, embellished with the understanding of material properties - focused on functionality. I understand that a polypropylene-related project demands focus on radii and uniform walls for effective moulding. In addition to the 3D model, I'll provide you with a fully-dimensioned 2D manufacturing drawing complete with all critical dimensions understood via GD&T. Through open communication and collaboration from sketch review till finalizing the CAD package and throughout the production cycle- allow me to add a touch of quality assurance to your project by selecting me as your go-to freelance designer.
$250 USD in 7 days
6.3
6.3

Hi there, I can professionally design your polypropylene injection-moulded product from hand sketches and measurements. I build functional CAD models with uniform wall thickness, draft angles, and snap-fits, plus deliver fully-dimensioned 2D PDF drawings and neutral STEP files quickly. I have experience in 3D modeling using 3ds Max, Blender, Maya, and Revit. I can create product models, jewelry designs, or any custom 3D work with high-quality results. You can view my previous work here: https://www.freelancer.com/portfolio-items/10401693-3d-costume-hoodie-render https://www.freelancer.com/portfolio-items/10388215-3d-product-models (All Types of 3D Products & Prototypes) Thanks & Regards, Humayo.
$250 USD in 3 days
5.9
5.9

3D Modeling and Printing Specialist, I possess the rare combination of both theoretical knowledge and extensive hands-on experience required for your project. I am well-versed in multiple CAD platforms including but not limited to SolidWorks, Autodesk Inventor and Fusion 360, guaranteeing that I'm fully adaptable to your preferred software choice. I can incorporate all the essential features in CAD design, be it snap-fits, alignment ribs or wall-thickness transitions - ensuring that every functional aspect aligns perfectly. With my understanding of polypropylene injection molding, I will flawlessly incorporate the necessary design elements such as uniform walls, radii, and draft angles to simplify manufacturing process. Furthermore, I can provide you with native CAD files, neutral STEP/IGES exports for future use and comprehensive manufacturing drawings complete with detailed dimensions and GD&T notes. My commitment to delivering production-ready designs optimized for manufacturing using clean topology, proper tolerances and real-world perspective combined with my deep knowledge about material properties and manufacturing processes make me an excellent fit for this project. Together we can turn your sketches into a top-notch product ready for mass production. Let’s discuss your preferred software and a realistic turnaround time!
$251 USD in 1 day
5.6
5.6

Sir: Your needs are very clear. I use PTC/Creo. I have been doing product design since 2008. I have designed many products and opened molds to complete production and assembly. I have rich design knowledge in mold molding and 3D printing design. Because in the early stage of product development, I need to confirm the prototype assembly through 3D printing before preparing to communicate with the mold processing factory for DFM. Confirm the injection gate position, uniform wall thickness, mold flow analysis, parting line position, etc. The plastic material needs to be determined during product development, because different materials cannot be injected with the same mold. I can respond to your instructions quickly and ensure that the task is completed within the specified time limit. Because all these tasks are completed by me alone. I hope to cooperate with you and serve you. I hope to get your response
$275 USD in 7 days
5.1
5.1

Hello, I am mechanical engineer with 5 years of freelance as well as on site production experience. I use Solidworks efficiently and can do the job in a perfect and easy way for you. I will charge reasonable budget and will deliver quickly. Text me to see my sample work and make a fair deal. Thanks
$250 USD in 2 days
4.9
4.9

Hi there ! With over 7 years of experience in 3D drafting and modelling using SolidWorks, I am confident that I can deliver outstanding results for your stand-alone product design project. My expertise extends to designing products for manufacturing processes such as injection molding which, aligns perfectly with your project's objective. I have successfully worked on various CAD projects including ones similar to yours which involves accurately translating hand sketches and overall measurements into production-ready 3D models with all the essential functional features. I understand the utmost importance of a thorough and precise manufacturing drawing for your mould maker's quoting process. I can confidently provide a fully-dimensioned 2D drawing to meet your needs, complete with tolerance, surface finish notes and gate/part line suggestions where relevant. Moreover, my familiarity with software like SolidWorks equips me to readily supply neutral STEP/IGES exports as per your requirement. To achieve the highest quality inevitably implies clarifying doubts and aligning priorities in real-time. This interactive approach enables me to optimize my designs keeping your preferences and the functionality of the final product in mind. The final delivery will not only satisfy all your acceptance criteria but also facilitate a smooth transition towards production. Let's bring your vision to life together! Thanks & regards Gaurav Sharma....
$250 USD in 2 days
4.1
4.1

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling Finite Element Analysis | Computational Fluid Dynamics Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$275 USD in 7 days
4.3
4.3

With over a decade of experience in the field, I am confident that I possess the right expertise and skills to take on your project. As a 3D designer and mechanical engineer, I have extensive knowledge working on product designs and 3D modeling using software such as SolidWorks, Fusion 360, and Inventor, all of which you have mentioned as suitable for this project. I am comfortable using any of these tools to deliver the standard you desire. Moreover, communication with my clients is always at the forefront for me. My flexible timings ensure we can have regular check-ins via calls or messages for any queries or reassurances you may need throughout the project. Additionally, I understand how crucial deadlines are, thus guaranteeing you on-time delivery without compromising quality. With me on board, you will receive more than just someone executing your ideas; you'll gain a collaborator passionately creating remarkable solutions with precision and commitment at every step.
$255 USD in 1 day
3.9
3.9

Hi, I’m a Mechanical Design Engineer with strong experience in SolidWorks, plastic component design, injection moulding, and manufacturing drawings. I can develop your product from hand sketches and measurements into a production-ready 3D CAD model, including snap-fits, ribs, bosses, draft angles, wall-thickness transitions, fillets, and ejection considerations. I will provide: Native SolidWorks CAD files STEP/IGES neutral exports Fully dimensioned 2D manufacturing drawing + PDF GD&T, tolerances and surface-finish specifications Injection-moulding design review for PP material Parting-line and gate-location recommendations Design optimized for manufacturability, ejection, and mould-making I’m also available for a quick design review call to discuss the requirements and finalize the design. I can start immediately and expect a typical turnaround of 2–4 working days, depending on the complexity of the part. I look forward to working with you. Best regards, Dheeraj Kumar Mechanical Design Engineer | SolidWorks
$250 USD in 1 day
2.6
2.6

Hi , You need an expert in Product Design, CAD/CAM, 3D Printing, 3D Drafting, 3D Modelling, CAD / SolidWorks, 3D Design and Solidworks, and I have a tailor-made solution ready for you. Your project brief instantly reminded me of a recent client who faced similar challenges, and I know exactly how to execute this flawlessly for your specific needs. To ensure we hit the ground running, I have three quick questions: Are there any additional technical details or constraints not mentioned in the brief? What is the primary hurdle currently blocking your progress on this? What is your strict timeline for completion? Why trust me with your project? The Record: 250+ Projects. 6+ Years. 100+ consecutive 5-star reviews. The Standard: Zero misses. I don’t just finish the job; I guarantee flawless execution. The Availability: Full-time freelancer, online 9 AM - 9 PM EST. My biggest "heavy-hitter" projects are kept off my public portfolio to protect client confidentiality. Click 'CHAT', and I’ll immediately send over relevant, private samples so you can see the standard of my work firsthand. Best regards, Muhammad Arsalan
$250 USD in 6 days
2.2
2.2

Hello! I will convert your sketches into a production-ready polypropylene enclosure using SolidWorks, engineering the snap-fits, ribs, bosses, draft, radii, wall transitions, and ejection reliefs for reliable moulding. You’ll receive native SolidWorks files, STEP/IGES exports, and a fully dimensioned PDF drawing with GD&T, tolerances, finish notes, and preliminary gate/parting-line recommendations. Estimated turnaround is 5–7 days, followed by final validation with your mould maker. Portfolio: https://www.freelancer.com/u/olenav24 Best regards, Olena
$275 USD in 3 days
2.0
2.0

Your project sounds like an exciting challenge, and I would be delighted to support you from the initial hand sketch to the production-ready component. As an experienced CAD designer, I bring the necessary expertise in design for manufacturing (DFM) to flawlessly translate your product for injection moulding in the desired material.
$250 USD in 7 days
0.0
0.0

Ignoring material shrinkage and incorrect draft angles on PP snap-fits inevitably leads to sink marks on the outer shell or a loose grip on the hanger wire. To guarantee a flawless transition from your sketches to the tooling phase, my methodology includes: Production-Ready 3D Modeling (SolidWorks): Translating your overall measurements into a robust native CAD model. I will optimize uniform wall-thickness transitions and apply precise draft angles specific to PP behavior. DFM & Manufacturing Drawings: Delivering a fully-dimensioned 2D PDF drawing applying GD&T, specific surface finish notes, and strategic parting line/gate location suggestions to minimize your mold maker's quoting time and tooling costs. Export Package: Providing native SolidWorks files plus clean STEP/IGES formats for seamless CAM integration. At InnoMec, we specialize in Design for Manufacturing (DFM) and advanced mechanical design. We engineer parts to ensure they can be manufactured without costly tooling reworks. To ensure the snap-fits are perfectly toleranced: Do you already have the exact cross-sectional diameter of the target hanger wire? Do you have a preferred surface finish standard (e.g., SPI or VDI-3400) for the visible faces? Send me a message to review the sketches and start the CAD setup.
$280 USD in 7 days
0.0
0.0

I am a Mechanical Designer with an extra-ordinary background in CAD/CAE/CFD and have ample knowledge and experience in these fields. Over the past seven years I have worked for numerous employers and global companies as a Product Designer and Analyst. I have been recognized for keen ability to improve component design, increase efficiency, optimize material and cost, automating design, decrease the need of re-engineering. I also have sounds skills and experience in the areas of Manufacturing Design and Mechanical Engineering. If employed by you I will deliver my best work for your benefit. Hire me today.
$275 USD in 7 days
0.0
0.0

I’m interested in this because the goal is straightforward: resolve the speeding ticket while minimizing or avoiding points on your license. I can review the citation, driving record, and applicable local traffic laws to identify the strongest options for reducing or dismissing the violation. 1. Review the ticket, driving history, and court requirements. 2. Identify procedural or factual issues and available defenses. 3. Evaluate options for reduction, dismissal, or a non-point disposition. 4. Negotiate with the prosecutor/DA where appropriate. 5. Appear in court and represent you if required. 6. Confirm the final disposition and point impact. The key issue is often not simply whether the speeding occurred, but whether the charge can be amended to a violation that carries fewer or no points. I’ll focus on that outcome from the beginning. The biggest risk is missing a court deadline or available pre-court negotiation window, so I would address those immediately.
$250 USD in 3 days
0.0
0.0

Hello, Ive gone through your brief and checked out the attached image of the product. I can deliver in 4 days, and work with your sketches and dimensions. I am the right person for the job, cos i have extensive experience in plastic mold design in Solidworks. I am also a certified solidworks professional. You could reach out to get my Portfolio. I will do It for a reasonable price.
$250 USD in 4 days
0.0
0.0

Creating a production-ready CAD package for your polypropylene stand-alone product aligns perfectly with my recent work in CAD design and injection moulding. I have extensive experience transforming sketches into detailed 3D models, ensuring all functional features like snap-fits and wall-thickness transitions are captured accurately. I noted that you require a fully-dimensioned 2D manufacturing drawing with GD&T and tolerances, which I can provide. My approach focuses on producing designs that not only meet your specifications but are also optimized for efficient manufacturing. With a strong understanding of how design impacts production, I prioritize clear communication and reliability throughout the project. What software do you prefer for this project? Regards, Leon B.
$250 USD in 7 days
0.0
0.0

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