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I need a complete mechanical design for a small embedded-electronics enclosure that can go straight to tooling. Plastic is the primary material, so every feature has to respect injection-moulding constraints—draft angles, uniform wall thickness, living hinges or snap-fits where appropriate, and clear guidance on gate and ejector placement. Although the first production run will be plastic, I may commission a metal spin-off later and would prefer that version to carry a polished finish, so keep that in mind when you define radii and surface transitions. The unit must keep fine dust out of the electronics without relying on messy gaskets; smart labyrinths, tongue-and-groove joints, or over-moulded seals are all welcome solutions. At the same time, the design has to stay compact and serviceable: PCB standoffs, button light-pipes, venting for heat, and discreet USB/power openings will all be needed. Deliverables • 3D CAD (STEP + native format) ready for mould-flow review • 2D manufacturing drawings with tolerances, finish call-outs, and assembly notes • Exploded view/assembly guide and a short design-for-manufacture rationale Acceptance criteria • Parts open/close repeatedly without tool clashes or screw stripping • Passes basic dust-ingress test (IP5X target) in simulation or checklist form • All draft angles ≥1° and no wall thicker than 3 mm without coring If you’ve shipped similar plastic enclosures and can balance DFM with a clean consumer look, let’s talk.
Project ID: 40725328
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16 freelancers are bidding on average ₹7,024 INR for this job

I'm azra and I believe I am the ideal fit for your project as an engineering and architectural design specialist with considerable experience in 3D modeling and manufacturing design, particularly with Solidworks. Over the years, I have successfully managed numerous design projects ranging from housing to interior to landscape designs, equipping me with a multifaceted understanding of both form and function. From my engrossment in architecture to engineering designs, I have developed a keen eye for detail while not compromising on aesthetics. Moreover, my technical proficiency and understanding of software's such as ArchiCAD, Tekla, Rhino, etc., will ensure a comprehensive design undertaking from 3D CAD modeling to the creation of detailed manufacturing drawings that you require. Additionally, my scope of work encompasses your requirement of striking a balance between Design-for-Manufacture traits and consumer-friendly aesthetics. This makes me equipped to handle the prevalent constraints in the project, containing uniform wall thickness and strategically placed gate & ejectors which are crucial for injection moulding. My designs also ensure efficient management of dust-defaults through inventive sealing techniques eliminating any need for messy gaskets whilst maintaining a compact yet serviceable structure.
₹12,500 INR in 2 days
7.9
7.9

With over six years of experience in product design and expertise in 3D CAD software, I am confident in delivering comprehensive mechanical designs that adhere to the strictest manufacturing requirements like injection-molding constraints - ensuring uniform wall thickness, draft angles and appropriate gate and ejector placement. My broad exposure to different design projects has given me a cultivated understanding of balancing these manufacturing requirements with your desire for a clean and polished finish, even if there is a potential metal spin-off later. This allows me to design not just for the present production run but also anticipate possible future iterations.
₹7,000 INR in 1 day
6.6
6.6

With my comprehensive skill set and profound experience in 3D CAD modeling, mechanical design, and manufacturing processes, I am ideally positioned to tackle your project. Confidently embrace mold-making intricacies, I ensure that every aspect of my design sustains injection molding constraints like draft angles and uniform wall thickness whilst optimizing functionality. My knowledge extends to both plastic and metal design to satisfy your current needs with a polished future variant. Importantly, I know the importance of balancing design-for-manufacture (DFM) with aesthetics for consumer appeal. My previous work in enclosures guarantees an exceptional grasp on what you need from labyrinthal designs to discreet venting for heat dissipation.
₹1,544 INR in 1 day
6.4
6.4

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
₹12,500 INR in 7 days
6.0
6.0

Hi, I can design the embedded-electronics enclosure with injection moulding and production requirements in mind from the beginning. I can work on the housing, PCB standoffs, snap-fits, screw bosses, light-pipes, vents and USB/power openings while keeping the enclosure compact and easy to assemble/service. For dust protection, I can develop suitable labyrinth and tongue-and-groove interfaces or other sealing features without relying only on conventional gaskets. I’ll also consider draft angles, uniform wall thickness, ribs, radii, parting lines, gate/ejector locations and tooling access. I can provide the native CAD and STEP files, detailed manufacturing drawings, exploded assembly view and a short DFM explanation covering the moulding decisions. I’ll also keep the geometry suitable for a possible future metal version where practical. I'm a mechanical design engineer with 7+ years of experience in product design, plastic parts, injection-moulding concepts, SolidWorks, Fusion 360 and manufacturing-focused CAD. You can go through my previous work by this link: https://www.freelancer.com/u/svmjha Please respond on chat, we can discuss the PCB dimensions, enclosure requirements and IP5X target and start working on it immediately. Regards Shivam Jha
₹10,000 INR in 5 days
5.9
5.9

With a rich background in designing and building not only IT systems but agentic AI, I bring a unique perspective to the mechanical design process. Having shipped numerous similar plastic enclosures while diligently balancing DFM with an aesthetic consumer look, I am more than capable of fulfilling your needs for this project. My expertise and experience extend to drafting impeccable 3D CAD models, ensuring optimal tolerances, and incorporating all necessary manufacturing drawing details. One key aspect of my work that aligns perfectly with your project is my understanding of injection-moulding constraints and my ability to design accordingly. From clearances for eojectors and gates, to living hinges and draft angles, I have consistently produced designs respecting such parameters. Moreover, as your project has future potential of metal spin-off with polished finish which is definitely in line with my enhanced aesthetic skills
₹7,000 INR in 7 days
4.8
4.8

Hi there ! Building on my extensive experience as a professional mechanical and product designer, you can count on me to deliver a comprehensive and cutting-edge solution for your embedded-electronics enclosure. I have an unwavering commitment to design-for-manufacture, with expertise in designing parts for various production methods, including injection moulding. I intimately understand the importance of respecting draft angles, maintaining uniform wall thickness, and strategically placing gates and ejectors among others to ensure a smooth manufacturing process. Your requirement for a dust-proof enclosure is one I'm particularly well-suited for. Over my career, I've honed my skills in creating efficient sealing solutions without relying on messy gaskets - and I'm excited to apply these skills to this project. For instance, my understanding of smart labyrinth design and use of tongue-and-groove joints can ensure fine dust is kept out without compromising compactness or serviceability. In summary, if you seek a diligent, seasoned freelancer with excellent 3D CAD skills who can balance design-for-manufacture principles with sleek aesthetics; then look no further. Choose me for this project , and together we will deliver an enclosure that skillfully balances design concerns with practical utility. Thanks & regards Gaurav Sharma....
₹5,000 INR in 2 days
4.2
4.2

With over a decade of hands-on experience in Mechanical Design and Product Development, I am well-versed in transforming ideas to manufacturing-ready designs. Your project requires a keen understanding of injection moulding principles, which I have garnered from previous engagements in designing similar plastic enclosures. My diverse skill set in CAD drafting and 3D modelling (using software such as SolidWorks, Inventor, Fusion 360 etc) will enable me to provide you with intricate 3D CAD models ready for mould-flow review and 2D manufacturing drawings featuring all necessary tolerances and finish-call outs. To ensure your project's success, I will employ not only my mechanical design skills and comprehensive understanding of COREing but also my extensive knowledge in ANSYS Simulation. This will enable me to conduct accurate simulations to validate design aspects ranging from draft angles to minimizing wall thicknesses (to avoid going beyond the prescribed 3mm), while still maintaining durability.
₹1,500 INR in 7 days
4.4
4.4

My name is Avijit, a seasoned freelance engineer adept at managing both civil and mechanical projects. I pride myself on offering a comprehensive perspective that unifies large-scale built environments with micro-scale precision systems, putting me in an ideal position to tackle your embedded-electronics enclosure project. Having worked on similar mechanical designs, I understand the need for balancing design-for-manufacture constraints with a clean consumer look. This understanding is especially crucial when working with plastic as the primary material, where every feature and dimension must respect strict injection-molding requirements to ensure high manufacturing quality. I've proficiently used 3D CAD software such as Solidworks and Creo for over a decade, making me more than qualified to provide you with the necessary 3D and 2D deliverables you require. Additionally, my experience includes incorporating smart labyrinths, tongue-and-groove joints, and over-molded seals for dust resistance—addressing your need for a unit that can thwart fine dust without relying on messy gaskets.
₹10,000 INR in 7 days
2.2
2.2

Hello, I can develop the enclosure as a manufacturable plastic product, applying injection-moulding DFM principles such as draft angles, uniform wall thickness, snap-fits, serviceability and dust protection. I can provide the STEP and native CAD files, manufacturing drawings, exploded assembly and a concise DFM rationale. Best regards, Maximiliano
₹7,000 INR in 7 days
0.4
0.4

Dust sealing without gaskets and a polished metal spin-off pull in different directions, since a labyrinth that moulds cleanly in plastic needs other radii once it's machined in metal. I'd design the plastic version first with generous transitions. I've produced drawings of units and tooling for aluminium structures in production, though final gate placement should be confirmed with your toolmaker. Do you already have the PCB outline and connector positions?
₹3,832 INR in 7 days
0.0
0.0

Hello, I’m an Architectural & Interior Designer with experience in AutoCAD, CAD drafting, technical drawings, 3D design, and detailed documentation. I have worked on a variety of design and drafting projects and I’m comfortable working remotely and following precise project requirements. I would be interested in discussing your enclosure project and understanding the required CAD workflow, deliverables, and manufacturing specifications. I can provide my portfolio and relevant CAD samples upon request. Best regards, Helen Ali
₹7,000 INR in 7 days
0.0
0.0

Greetings I understand you require a complete mechanical design for a small embedded-electronics enclosure, ensuring it meets injection-moulding constraints. We have successfully completed similar projects in the past. I can help you achieve your goals by creating a compact, serviceable design that includes smart labyrinths for dust protection and effective venting for heat. I'll ensure all features respect the necessary manufacturing constraints while allowing for a polished finish for future metal iterations. I bring experience in mechanical design for injection-moulded enclosures, focusing on manufacturability and aesthetics. I'd love to chat about your project and suggest a follow-up discussion to explore how we can make this design a success. Regards, Nabeel Ismail
₹5,500 INR in 7 days
0.0
0.0

Hello there and Yes I have Designed and 3D printed so many enclosures and electronic compartments in the past I am a Certified solidworks Professional and FDM Specialist but I'm only starting out in the freelancing world and would love it if you give me a chance. feel free to reach out.
₹5,000 INR in 4 days
0.0
0.0

Hello, I have experience creating detailed 3D CAD models and technical 2D drawings using Fusion 360. I design parts and assemblies with attention to functionality, manufacturability, and accuracy, preparing files for prototyping and production. I pay close attention to details and maintain clear communication throughout the project. I would be happy to discuss your requirements and help find the best solution for your project. Best regard
₹7,000 INR in 7 days
0.0
0.0

Pune, India
Member since Sep 21, 2026
£20-250 GBP
$10-30 USD
$15-25 USD / hour
$8-15 USD / hour
$250-750 USD
min $50 CAD / hour
₹1500-12500 INR
min $50 CAD / hour
$10-25 USD
€150 EUR
₹750-1250 INR / hour
£750-1500 GBP
$30-250 AUD
$12-30 SGD
$8-15 AUD / hour
$250-750 USD
min ₹2500 INR / hour
₹12500-37500 INR
₹600-1500 INR
₹12500-37500 INR