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I need a USA-based mechanical engineer who can open my existing AutoCAD and Fusion 360 files for a sheet-metal RV accessory and prepare them for the next fabrication run. Scope of the work • Components that must be reviewed: frame, mounting brackets, and hinge assemblies. • Revisions required: modify design features for better manufacturability and ergonomics, then confirm every critical measurement is accurate before release. You will receive the native CAD models, 2-D drawings, and notes from the first prototype. After your review, return: 1. Updated AutoCAD (.dwg) and Fusion 360 (.f3d) files. 2. Revised 2-D fabrication drawings ready for laser cutting and bending. 3. A concise change log outlining what was adjusted and why. Acceptance criteria: all dimensions verified against my supplied measurements, interference-free assemblies within Fusion’s joint analysis, and drawings that follow ANSI Y14.5 callouts. We’ll collaborate in U.S. business hours via Zoom or screen-share; in-person discussion is possible if you’re nearby, but not required. Let me know your availability and any similar sheet-metal projects you’ve completed, and we can get started right away. I will need a video call - if you cannot conduct a video conference call I am not interested. This is a MUST. This is a patent pending design - and you will be required to sign an NDA to protect my intellectual property.
Project ID: 40740524
27 proposals
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Active 7 days ago
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27 freelancers are bidding on average $429 USD for this job

Having worked for over 7 years as a mechanical design engineer specializing in product development, I understand the intricacies of taking a design from concept to fabrication. My proficiency in Solidworks and Fusion 360, align perfectly with your project requirements. My experience with sheet metal design, and DFM principles, will allow me to make modifications that enhance manufacturability and ergonomics without compromising on aesthetics or functionality. I prioritize precision and accuracy in my work which is crucial given the patent-pending nature of your design; rest assured, I will treat your intellectual property with the utmost care. Additionally, my familiarity with ANSI Y14.5 callouts ensures that your drawings will be accurate and industry-compliant. Collaboration won't be an issue - as a USA-based designer I can provide you the flexibility of both virtual and in-person discussions if needed. Prompt communication with you during US business hours via Zoom or screen-share is something I’m very comfortable with. I adhere to timelines strictly and maintain clear documentation, so you'll always have detailed records of the revisions made and why they were important. Choose me, Hamza, for meticulous revisioning that doesn't compromise on quality or efficiency within a cost-effective model
$250 USD in 7 days
8.6
8.6

Hello, We can review your existing AutoCAD and Fusion 360 files for the frame, mounting brackets, and hinge assemblies, then refine the design for manufacturability, ergonomics, and accurate fabrication. We’ll verify critical dimensions, check assembly interference, and update the laser-cutting and bending details to match your supplied measurements. We’ll provide the revised DWG and F3D files, updated ANSI Y14.5 fabrication drawings, and a concise change log. We’re also available for the required Zoom/video conference during U.S. business hours and can work under your NDA before receiving the patent-pending design. Thanks
$250 USD in 4 days
8.2
8.2

As a mechanical engineer and the head of a highly skilled team at MHTechFusion, I embody the combined expertise and professionalism you require for your RV accessory CAD revisions. We understand that effective design is not just about aesthetics, it's also about practicality and manufacturability. Our deep knowledge and extensive experience with 3D CAD, AutoCAD, Fusion 360, Solidworks and other relevant tools will enable us to not only revise your existing designs but also make them better in terms of manufacturability and ergonomics. Moreover, we intimately understand the importance of precision measurements, interference-free assemblies, and ANSI Y14.5 callouts in producing high-quality RV accessories. We have a proven track record of delivering just that and ensuring all given dimensions align with supplied measurements. Additionally, your unique project requirement of signing an NDA for your intellectual property protection is something we take very seriously. Lastly, while we are proficient in communicating remotely via video conferencing tools like Zoom for all required discussions and updates, if you were interested in an in-person visit to discuss or review progress ─ this too is possible considering my team is USA based. So let's get started with great collaboration and turn your[RVCADMECH} into remarkable reality!
$750 USD in 15 days
7.2
7.2

Hi, I am the perfect fit for your project's CAD revisions. Over the years, I have fine-tuned my skills to optimize designs for manufacturing and enhance ergonomics - precisely what you need for this RV accessory. Drawing from my wealth of experience, I'll update your existing AutoCAD and Fusion 360 files while ensuring accurate measurements and interference-free assemblies. My passion for impeccable service delivery led me to immerse myself in projects similar to yours time and again. I've successfully seen intricate mechanical designs through fabrication processes and built functional prototypes tailored to meet exacting specifications. I'm confident these past experiences make me the ideal match to handle your sheet-metal RV accessory project, reviewing the frame, mounting brackets, and hinge assemblies. Additionally, my knowledge of ANSI Y14.5 callouts is a sure guarantee for meticulously detailed drawings that your project demands. Finally, allow me to assure you of maintaining utmost confidentiality surrounding your patent-pending design. As a professional committed to protecting intellectual property rights, signing an NDA is part of my standard practice. Let's make your innovative RV accessory even better together!
$345 USD in 2 days
6.9
6.9

With over a decade of experience in mechanical engineering and manufacturing design, I am confident in my ability to meet the demands of your project. My toolkit, which includes AutoCAD, Fusion 360, SolidWorks, Revit, and more, allows me to seamlessly work with your existing files and deliver the updated ones you're looking for. Having completed various sheet-metal oriented projects like the one you're offering, I understand the intricacies involved in fabricating components that are both ergonomic and manufacturable. Having worked on adjustable fireplace chassis, industrial cooling equipment, and even a marine gearbox amongst other projects demonstrates my adaptability across mechanical manifestations, making your RV accessory CAD revisions within grasp. I’ve also extensively practiced with joint analysis using Fusion 360 which will help ensure interference-free assemblies. Furthermore, thoroughness in my work is a promise that I never fail to deliver on. You can expect diligently verified dimensions against provided measurements and a change log documenting every adjustment made and why. As someone who understands the significance of time zone coordination in project delivery; being USA-based means our communication flexibility would be seamless as we collaborate via video calls.
$350 USD in 3 days
6.8
6.8

Hi, I have solid experience with mechanical and sheet-metal design, including preparing parts for laser cutting, bending, and fabrication. I can review your frame, mounting brackets, and hinge assemblies with a strong focus on manufacturability, accurate dimensions, clearances, and practical assembly. My experience with laser-cut sheet-metal components allows me to identify features that may cause fabrication or bending issues and adjust them before production. I can also review the assemblies for interference and make sure the revised components fit together correctly. I understand the importance of maintaining accurate 2D fabrication drawings, bend information, hole locations, and critical dimensions. I can work from your existing CAD files, drawings, measurements, and prototype notes, then document the revisions clearly in a concise change log. I’m also comfortable working under an NDA and protecting confidential product designs. If you share the existing files and revision notes, I can review the complete assembly and identify the required manufacturing improvements.
$275 USD in 1 day
4.2
4.2

Hello, I’d be glad to help prepare your RV accessory for the next fabrication run. I have experience with mechanical modeling and sheet-metal fabrication, including laser-cut parts, brackets, frames, hinges, mounting features, holes, and bend-related design considerations. I will review the existing design carefully rather than simply modifying the appearance, with attention to manufacturability, ergonomics, strength, tolerances, and interference between moving components. I can use your prototype measurements and notes to verify critical dimensions and make the necessary design improvements before release. My laser-cutting experience also helps me prepare geometry with practical manufacturing requirements in mind, including clean profiles, hole sizes, bend clearances, and assembly interfaces. I can provide revised manufacturing drawings and clearly document what was changed and why. I understand that this is a patent-pending product, so I’m comfortable signing an NDA and treating the design information as confidential. Please share the existing files and drawings so I can review the current design and requirements.
$300 USD in 1 day
4.5
4.5

Hi, how are you? I understand you need a USA-based mechanical engineer to review your existing AutoCAD and Fusion 360 files for a sheet-metal RV accessory, covering the frame, mounting brackets, and hinge assemblies, revising features for manufacturability and ergonomics and verifying critical measurements before release. You need updated DWG and F3D files, revised 2D fabrication drawings ready for laser cutting and bending, and a change log explaining each adjustment, with acceptance based on dimensions verified against your measurements, interference-free assemblies in Fusion's joint analysis, and ANSI Y14.5 callouts. I am USA-based, available during U.S. business hours, happy to work via Zoom or screen-share, and glad to sign your NDA for the patent-pending design. I served as Mechanical Design Engineer on a Sheet-Metal RV Accessory Revision, reviewing AutoCAD and Fusion 360 files, revising frame, bracket, and hinge features, running interference checks, and delivering updated files with ANSI Y14.5 drawings and a change log, and as CAD Engineer on a Prototype-to-Production Sheet-Metal Programme, preparing laser cutting and bending drawings from prototype notes. Is the prototype feedback focused on fit, strength, or ease of assembly? I'm ready to start work immediately. Best Regards
$400 USD in 5 days
0.0
0.0

Hi, For the next fabrication run, the priority is making sure the frame, mounting brackets, and hinge assemblies are manufacturable, dimensionally correct, and interference-free before any revised drawing reaches the shop. I’d start by comparing the existing AutoCAD/Fusion 360 models with your first-prototype notes and supplied measurements, then work through bend/laser-cut considerations, clearances, hinge motion, ergonomics, and the critical ANSI Y14.5 callouts that affect fabrication and inspection. The final package would keep every revision traceable through the updated CAD files, fabrication-ready 2-D drawings, and a concise change log explaining what changed and why. I’m also fine with the NDA requirement and understand that the patent-pending design must remain confidential; the most useful first step is a video/screen-share review of the current models and prototype feedback before revisions begin. Thanks, Aldert.
$500 USD in 7 days
0.0
0.0

Hinge assemblies from a first-prototype run usually have tolerance stack-up nobody caught until bending — worth checking whether the flat pattern k-factor was validated against the actual brake press, or if that's part of what went wrong. I've done fabrication drawing work on aluminum structures including bend allowances and material specs for shop production, so translating .f3d edits back into clean .dwg output for laser cutting is straightforward. Are the mounting bracket revisions driven by a specific failure or just tighter tolerances for the next batch?
$270 USD in 7 days
0.0
0.0

Hello, I am a Mechanical Engineering student with hands-on experience in mechanical design, AutoCAD, 3D CAD modeling, assemblies, sheet-metal design, laser cutting, bending, and manufacturing drawings. I can review your existing frame, mounting brackets, and hinge assemblies, identify manufacturability, fit, clearance, and ergonomic issues, and make the required design revisions for the next fabrication run. I will provide: • Updated CAD models • Revised 2D fabrication drawings for laser cutting and bending • Verification of critical dimensions against your measurements • Assembly/interference review • Manufacturing-oriented design improvements • Clear ANSI Y14.5-style drawing callouts • A concise change log explaining the revisions I understand this is a patent-pending design and I am comfortable signing an NDA. I am also available for the required video call and can work during U.S. business hours. I can start immediately and target completion within 7 days. I would be glad to review the existing files with you and discuss the project on a video call.
$520 USD in 7 days
0.0
0.0

Hello there, I understand you need a USA-based mechanical engineer to refine your sheet-metal RV accessory designs in AutoCAD and Fusion 360. My experience in mechanical design, particularly with sheet metal components, aligns perfectly with your requirements. I have successfully completed similar projects where I improved manufacturability and ergonomics while ensuring that all dimensions were meticulously verified. My approach will involve a thorough review of the existing CAD models and 2-D drawings, focusing on critical measurements and interference-free assemblies. I will provide updated AutoCAD and Fusion 360 files, revised fabrication drawings, and a detailed change log explaining adjustments made and their rationale. I’m committed to collaborating during U.S. business hours and am available for video calls to discuss progress and ensure alignment. I appreciate the need for confidentiality and am ready to sign an NDA to protect your intellectual property. Let’s connect to discuss your vision further and confirm my availability for this exciting project. Thank you for your time, Ihsan.
$500 USD in 7 days
0.0
0.0

Hi, I am confident that I am the ideal candidate for your RV accessory revisions project. Drawing from my vast experience in 3D modeling, specifically AutoCAD and Fusion 360, I will ensure your project is handled with absolute precision and keen attention to detail. Not only am I a skilled technical designer, but also a certified Blender 3D Artist and 3D Printing Specialist, emphasizing my range of capabilities. Your requirement for improved manufacturability and ergonomics aligns perfectly with my strengths. From hard-surface modeling and product design to design optimization, my skills complement every facet of this project scope. With your native CAD models, I will seamlessly adapt your current design, confirming accurate measurements and providing you with revised AutoCAD (.dwg) and Fusion 360 (.f3d) files. Additionally, as required, expect detailed fabrication drawings suited for laser cutting and bending. Collaboration is key to success in projects of this nature. I fully understand the importance of effective communication and support throughout the entire process. Being available during US business hours allows for timely evaluation and just mail me the measurements you have noted down.
$251 USD in 1 day
0.0
0.0

Austin, United States
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