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**Title: Mechanical/Product Designer Needed for Rugged Electronic Device Enclosure** We are looking for an experienced **Mechanical / Product Design Engineer** to design a professional, rugged enclosure for an electronic/IoT device. This is not just a basic 3D modelling job. We need someone who has practical experience designing **manufacturing-ready electronic enclosures** and understands PCB integration, batteries, antennas, connectors, tolerances, assembly, and environmental protection. ### Scope of Work The enclosure will contain components such as: * Custom PCB * Battery * Cellular/LTE module * GNSS/GPS antenna * Sensors * LEDs / indicators * Push button(s) * USB Type-C or other external connector * Internal wiring and related components The selected designer will receive the PCB dimensions/files, component dimensions, connector positions, antenna requirements, and other mechanical information. ### Design Requirements The enclosure should be: * Strong and rugged * Compact * Professional looking * Suitable for industrial/field use * Easy to assemble and service * Designed with proper PCB mounting/standoffs * Designed with proper battery retention * Designed considering antenna performance * Designed with proper connector/button/LED openings * Resistant to accidental opening * Designed with appropriate wall thickness, ribs, fillets, tolerances, etc. * Designed considering heat dissipation where required * Designed to minimize water/dust entry * Preferably capable of achieving an IP-rated design such as IP65/IP67 if technically feasible ### Manufacturing The initial prototypes may be manufactured using **3D printing/CNC**, but the design should preferably consider future mass-production methods such as **injection molding**. The designer should therefore understand: * Draft angles * Parting lines * Undercuts * Screw bosses * Snap fits * Ribs * Wall thickness * Gaskets/seals * Inserts * Manufacturing tolerances * DFM/DFA ### Expected Deliverables We require: 1. Initial enclosure concepts 2. Internal component layout 3. 3D enclosure design 4. Top/bottom or multi-part enclosure design 5. Complete assembly model 6. STEP/STP files 7. Native editable CAD files 8. STL files for prototyping 9. 2D manufacturing drawings with dimensions and tolerances 10. Exploded assembly view 11. BOM for enclosure-related hardware such as screws, inserts, gasket, etc. 12. Final DFM review before manufacturing ### Preferred Designer Please apply only if you have experience with **real electronic products**, preferably: * IoT devices * GPS/GNSS trackers * Industrial electronics * Outdoor electronics * Automotive electronics * Rugged electronic products * Battery-powered devices Experience with SolidWorks, Fusion 360, Creo, Siemens NX, CATIA, or similar professional CAD software is preferred. ### IMPORTANT – Include With Your Bid Please send: * Examples of electronic enclosures you have previously designed * Photos/renders of manufactured products, if available * CAD software you use * Your experience with injection-molded enclosure design * Your experience with IP65/IP67 sealing * Your proposed design process * Estimated timeline **Please do not apply if your experience is limited to basic 3D modelling/rendering.** We are looking for someone who can take responsibility for the complete mechanical design and provide a **practical, manufacturable, production-ready enclosure**, not just an attractive 3D model.
Project ID: 40668256
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19 freelancers are bidding on average ₹8,053 INR for this job

Drawing from my 9 years of experience as a professional mechanical designer, I am confident that I possess the skills and expertise necessary to complete your rugged electronic device enclosure project to the highest standard. My portfolio includes robust electronic enclosures which have stood the test of time in various industries including IoT, GPS tracking, industrial and automotive electronics. The enclosures I have designed have always hit all design requirements such as being strong, professional looking, compact and easily serviceable - essential components in your project. In addition to my proficiency with Solidworks and Fusion360, I am well-versed in the intricacies of injection molding and am capable of designing for specific IP65/IP67 seals as you require. My understanding of drafting angles, parting lines, undercuts, screw bosses among other manufacturing-specific aspects is solid. This translates into designs that not only look good but ones that can be mass-produced effectively. Finally, I believe in maintaining open lines of communication and would love to provide you with regular reports on my progress while ensuring we meet our expected timeline. My designs aren't just about aesthetics but ensuring practicality and manufacturability for your product's success. I am ready to take on the responsibility of delivering a production-ready product that aligns with your vision. Open to discussing further details!
₹7,000 INR in 2 days
8.4
8.4

Hi there, I have carefully reviewed your rugged electronic enclosure requirements and understand that you need a **manufacturing-ready product design**, not simply a cosmetic 3D model. With nearly five years of experience in mechatronics, mechanical design, electronics integration, CAD, prototyping, and DFM, I can develop the enclosure around the PCB, battery, LTE/GNSS antennas, sensors, USB-C, buttons, LEDs, and internal wiring while considering mounting, thermal management, serviceability, tolerances, sealing, and antenna clearances. My process will cover component-layout review, enclosure concepts, detailed CAD, gasket/sealing strategy for an IP65/IP67 target where feasible, prototype-ready STL/STEP files, and final DFM/DFA refinement for future injection molding. I will provide editable CAD, drawings, exploded views, enclosure BOM, and manufacturing documentation. A typical first complete design can be developed in approximately **7–10 working days**, depending on complexity and revision rounds. I can also share relevant product-design examples during our discussion. Please send me a message with the PCB files, component dimensions, antenna requirements, and preferred manufacturing method so I can review the mechanical constraints. Best regards, Samuel tshibangu
₹12,500 INR in 1 day
6.5
6.5

Hi, I can design your rugged electronic device enclosure with accurate component fitment, mounting features, connector cutouts, and durable, manufacturing-ready geometry. With 7+ years of SolidWorks and mechanical product design experience, I focus on practical enclosure solutions for prototyping and production. ✔️ Rugged enclosure 3D CAD ✔️ PCB, connector & component integration ✔️ Wall thickness, ribs & fastening details ✔️ STEP, STL & SolidWorks files Portfolio: https://www.freelancer.in/u/xabhix Available to start immediately. Could you share the PCB/component dimensions, connector layout, and enclosure requirements? Best regards, Abhishek
₹10,000 INR in 7 days
6.6
6.6

Hi there ! With me you'll be entrusting this project to an accomplished Mechanical and Product Designer with a strong background in creating rugged electronic enclosures. My experience extends not only to basic 3D modeling but also to manufacturing-ready designs. I have hands-on expertise integrating PCBs, batteries, connectors, and other intricate components into enclosures for a variety of devices. I'm well-versed in utilizing professional CAD software such as SolidWorks, Fusion 360, as well as understanding the aspects of injection molding, which is essential for future mass-production. My understanding of critical factors like wall thickness, tolerances, undercuts, screw bosses, etc., and how they impact manufacturing is unparalleled. DFM/DFA is second nature to me. Let's collaborate! Together we will bring your product to life diligently while meeting rigorous standards for manufacturability and durability that the project demands. Let's converse detailedly about your timeline and start this fruitful journey at the earliest. Thanks & regards Gaurav Sharma.....
₹6,000 INR in 2 days
3.9
3.9

Your job description reads like a checklist I've worked through on real products, not just in theory. I've taken enclosures from concept to manufacturing for IoT devices, including a ruggedized GPS/IMU tracker that had to survive open-water deployment and field hardware that needed IP-rated sealing. This is exactly the kind of work I do daily. Here's what I bring to this: → I've designed and shipped enclosures for custom PCBs with integrated cellular, GPS, and battery packs, so I understand the antenna placement, heat dissipation, and assembly constraints you're dealing with. → My in-house lab has 3D printers and a design team that works directly with our PCB engineers, so we iterate on fit and tolerances until it's right, not just until it looks good on screen. → I handle the full mechanical lifecycle — from component layout and concept sketches to STEP files, 2D drawings, a complete BOM, and a final DFM review before you send anything to a manufacturer. → I design with injection molding in mind from day one — draft angles, parting lines, and wall thickness are decisions made upfront, not afterthoughts. My approach: → First, I'll review your PCB files and component specs, then propose 2-3 enclosure concepts with rough internal layouts for you to choose from.
₹3,500 INR in 6 days
3.2
3.2

I can design your rugged IoT/electronic enclosure from component-level requirements through to manufacturing-ready CAD. I’ll focus on practical PCB/battery integration, connector and antenna clearances, environmental protection, assembly, serviceability, and future injection-molding requirements—not just the external appearance. Deliverables Initial enclosure concepts Internal PCB, battery and component layout Complete 3D enclosure design Top/bottom or multi-part enclosure PCB standoffs and component retention features Connector, button, LED and antenna openings Sealing/gasket provisions for IP65/IP67 feasibility Thermal and environmental considerations Complete assembly model STEP/STP files Native editable CAD files STL files for rapid prototyping Detailed 2D manufacturing drawings with tolerances Exploded assembly view Enclosure hardware BOM DFM/DFA review for 3D printing, CNC and future injection molding Draft, parting-line, rib, boss, snap-fit and wall-thickness considerations Final manufacturing-ready CAD package Why Choose Me I specialize in mechanical and industrial product design with electronics integration, treating the enclosure as a complete engineered product. I’ll coordinate the PCB, battery, connectors, antennas and environmental requirements while maintaining a compact, rugged and professional design suitable for prototype and eventual production.
₹5,000 INR in 2 days
2.2
2.2

HI, KINDLY READ THROUGH MY PROPOSAL The challenge is balancing rugged protection with PCB, battery and antenna constraints without adding much bulk. I’m a Mechanical/Product Designer with 6 years’ experience and 67+ completed projects. • Layout: PCB, battery, connectors, GNSS/LTE, seals • CAD: SolidWorks/Fusion 360; DFM, tolerances, bosses, ribs I’ll validate clearances, assembly and IP65/67 sealing risks before production. Deliverables: STEP, native CAD, STL, drawings, BOM and exploded assembly. Check my enclosure work. What are the PCB files and target process? Let’s discuss and start ASAP!
₹20,000 INR in 5 days
0.6
0.6

I’m an experienced Mechanical/Product Designer with a strong focus on manufacturing-ready electronic enclosures, not just 3D modeling. I can take your PCB, battery, LTE/GNSS, sensors, connectors and other component data and develop a rugged, compact, serviceable enclosure suitable for real-world industrial use. My approach will cover component layout, PCB standoffs, battery retention, antenna clearances, connector/button/LED access, wall thickness, ribs, fillets, fasteners, tolerances, heat dissipation and sealing. I can also design with future injection molding in mind, including draft, parting lines, bosses, inserts, snap-fits, gaskets and DFM/DFA considerations. I can deliver concept options, complete 3D assembly, STEP/STL, native CAD, detailed 2D drawings, exploded views, enclosure BOM and a final DFM review. I work with professional CAD tools such as SolidWorks/Fusion 360 and can provide a structured design process from initial layout through prototype-ready and production-ready files. Give me one opportunity to handle your project. I assure you of accuracy, dedication and professional communication throughout.
₹9,000 INR in 3 days
0.0
0.0

Hi there, I am a Mechanical Design Engineer specializing in robust, manufacturing-ready enclosures for IoT, GPS trackers, and industrial electronics. I don't just create 3D models; I engineer practical solutions with precise tolerances, thermal management, and RF considerations. Answering your requirements: CAD Software: SolidWorks & Fusion 360. Injection Molding (DFM): My designs strictly follow DFM guidelines—incorporating correct draft angles (typically 1-2°), uniform wall thickness, strategically placed ribs, and proper boss designs for threaded inserts to prevent sink marks and warping. IP65/IP67 Sealing: I have extensive experience designing labyrinth seals, tongue-and-groove joints with custom silicone gaskets, and using O-rings around external buttons/connectors to guarantee water/dust resistance. My Proposed Design Process: Component Layout: Import your PCB (STEP) and optimize battery/antenna placement for RF performance and heat dissipation. Concept & Packaging: Develop initial split-line concepts (top/bottom shells). Detailed Engineering: Add mounting standoffs, snap-fits, screw bosses, and IP67 sealing grooves. Prototyping & DFM Check: Export STLs for your 3D print test, conduct a draft/undercut analysis for future injection molding, and finalize 2D drawings. Let's engineer a product that survives the field. Best, Namita Das
₹1,500 INR in 2 days
0.0
0.0

As a seasoned electronics engineer with expertise in PCB layout, I am well-equipped to meet the comprehensive requirements of your rugged electronic device enclosure design project. My experience includes developing sophisticated IoT devices, GPS/GNSS trackers, and other outdoor/automotive electronics - like the exact specifications you're targeting. I have hands-on knowledge of designing manufacturing-ready enclosures that integrate seamlessly with PCBs, hold batteries securely, and optimize the performance of components like antennas, connectors, and sensors. Understanding the significance of enclosure tolerance, assembly intricacies, and resistance to potential environmental challenges, I assure you my designs are not just aesthetically pleasing but also practical and production-ready - qualities essential for a project like this. My proficiency with SolidWorks, Fusion 360, and CATIA gives me the flexibility to navigate your project effortlessly. Additionally, my competence extends to drafting IP65/IP67 sealed designs when necessary.
₹7,000 INR in 7 days
0.0
0.0

With respect, while I'm a highly skilled Full-Stack Web Developer, my experience lies primarily in web development and design. Thus, it wouldn't be appropriate for me to bid on this project. However, if you have any upcoming needs for your website or web application development in PHP and Laravel, .NET or need a professional front-end developer, feel free to reach out. I understand that finding the right fit for your project is crucial, especially when it involves complex aspects like mechanical design. As you've stated, this isn't just a basic 3D modelling job; it requires someone with significant experience in manufacturing-ready electronic enclosure design and knowledge in draft angles, parting lines, undercuts etc. Unfortunately, I don't have the expertise that matches these crucial needs. Thanks again for considering my proposal and I wish you all the best in finding the ideal mechanical/product designer who can fulfill your precise job description and deliver a product that meets all your functional and aesthetic requirements successfully!
₹7,000 INR in 5 days
0.0
0.0

Your enclosure brief hits all the right notes — rugged, manufacturable, IP-rated, with real PCB and antenna integration. That's exactly the kind of work I enjoy most, and I'd love to help you get this right. Here's what I bring to this: → I've designed enclosures for devices that live inside basketballs, on horses, and on retail floors — each one iterated for fit, durability, and real-world use, not just looks → I design the enclosure around your actual PCB and components, with proper standoffs, battery retention, and antenna clearance from day one → I handle the full stack — PCB design, firmware, and enclosure are all done in-house here, so integration issues get caught before they become problems → I can 3D print prototypes in our own lab for fast iteration, then hand you injection-molding-ready files with draft, parting lines, and DFM review My approach: → First, I'll review your PCB files and component layout, then propose 2-3 enclosure concepts with internal component placement → I'll develop the detailed 3D design in SolidWorks, with proper wall thickness, ribs, gaskets, and tolerances for IP65/IP67 → You'll get STEP, STL, native CAD files, 2D drawings, exploded view, BOM, and a final DFM review before you send anything to a manufacturer
₹2,500 INR in 7 days
0.0
0.0

I am a Mechanical CAD Designer with 6+ years of experience working with SolidWorks, Creo, and AutoCAD. I can develop the mechanical enclosure from your PCB and component information, focusing on accurate component fitment, assembly, serviceability, and manufacturable CAD geometry. My approach would include the internal component layout, PCB mounting/standoffs, battery retention, connector and button openings, ribs, bosses, fillets, wall thickness, clearances, and enclosure assembly. I can also prepare the top/bottom enclosure parts, exploded assembly, STEP/STL files, native CAD files, and 2D manufacturing drawings. For the sealing and IP65/IP67 requirements, I would design the enclosure around the specified gasket, mating surfaces, fasteners, and sealing strategy and clearly identify any areas requiring validation/testing rather than assuming an IP rating from CAD alone. I can work from your PCB files, component dimensions, connector locations, and antenna requirements and develop the design progressively from layout to final manufacturable CAD.
₹10,000 INR in 10 days
0.0
0.0

This part is relatively simple for me; I've been using PTC/Creo for product design since 2008. If you don't mind the software, I can accept your invitation anytime. I will provide CAD files (DWG or stp) and printable PDF files on time and complete the task within the specified period. I'd be happy if you contacted me.
₹12,500 INR in 7 days
0.0
0.0

Hi, This is a very good fit for my experience. I’m a mechanical/product design engineer with 10+ years of experience designing real engineering products, including sensor-based systems, automation, hydraulics and custom fabricated equipment. I can handle the enclosure from component layout and 3D design through tolerances, mounting, sealing, DFM and manufacturing drawings. I’m also comfortable designing for both 3D-printed/CNC prototypes and future injection molding. I use professional CAD tools and can provide the complete assembly, STEP/native files, drawings, BOM and prototype-ready files. This is much more than a basic modelling job, but it’s actually very close to the kind of engineering work I already do. Happy to discuss the project and review the PCB/components. Best, Jay
₹7,000 INR in 4 days
0.0
0.0

Hi, I’m interested in working on your CAD project. I have hands-on experience with SolidWorks, AutoCAD, 3D modeling, 2D engineering drawings, and CNC-related design work. I can create accurate, clean, and manufacturing-ready CAD models and drawings according to your requirements. I focus on precision, proper dimensions, and delivering the work on time. I’m ready to start immediately and can provide revisions if needed. Looking forward to working with you. Best regards, Yashveer
₹7,000 INR in 1 day
0.0
0.0

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