Ergonomic Drag Knob CAD Design

$49-50 AUD

Completed

Posted 7 days ago

$49-50 AUD

Paid on delivery

I need a fresh CAD solution for a triangular, three-lobed drag knob that will drop straight onto the Revolution Reel without extra machining or shimming. The part must be optimised for FDM/SLA printing in a durable plastic (your pick of engineering-grade filaments or resins), remain lightweight, and still feel rock-solid when the drag is fully cranked down. The knob is operated by spearfishers wearing thick gloves, so easy purchase is critical. I’m picturing a low-profile, sculpted form with a textured grip on every lobe, subtle finger grooves to guide the hand, and rounded edges so nothing digs in under load. Please echo the curves and surface breaks already found on the reel so the finished piece looks native, not aftermarket. Focus areas • Central bore and fixing features must line up perfectly with the existing spindle/hardware—no wobble, no slop. • Wall thickness, internal ribs or infill guidance should ensure it survives repeated wet/dry cycles and hard torquing. • Wherever practical, model the geometry to minimise supports; I’d love to print a first prototype, clean it up quickly and hit the water. Deliverables 1. Final parametric CAD file (SolidWorks, Fusion 360, or similar) so I can tweak if needed. 2. Production-ready STL in correct orientation. 3. Any auxiliary drawings or call-outs that clarify critical dimensions and tolerances. I’ll mark the milestone complete once I can slice the STL without errors and the prototype prints cleanly for a test fit on the reel.

Project ID: 40693407

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9 proposals

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Active 7 days ago

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@mudassar49

$0 AUD in 1 day

5.0

(121 reviews)

6.8

9 freelancers are bidding on average $66 AUD for this job

@CreativeDesign50

Hello, A purpose-built drag knob for the Revolution Reel needs to fit the spindle precisely, print cleanly in FDM/SLA, and feel secure in thick gloves while matching the reel’s native styling. I’ll model the knob as a parametric CAD part with accurate bore and fixing geometry, then refine wall thickness, internal ribs, and grip surfaces for strength, lightweight use, and minimal supports. I’ll also echo the reel’s existing curves, add rounded edges and subtle finger grooves, and prepare a production-ready STL plus clear dimension call-outs for the first test print. Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Best regards Kirandeep K.

$49 AUD in 1 day

4.8

(99 reviews)

6.6

@kashiffaiz3

Hello, With my extensive experience in 3D modeling and 3D printing, I believe I am the ideal candidate for your Ergonomic Drag Knob CAD Design project. Throughout my career, I've honed my skills with software such as SolidWorks to create parametric CAD files that are not only visually stunning but also completely optimized for 3D printing. This means your design will be accurately replicated and easily adjustable if any modifications are necessary down the line - no sloppy fits or troublesome adjustments. In line with your project description, I've got a deep understanding of materials and their behavior. This knowledge coupled with my exemplary experience in 3D modeling optimization for printing will be instrumental in creating a model that can withstand repeated wet/dry cycles and strenuous use, while keeping it lightweight vital for spearfishers wearing thick gloves with limited mobility. Lastly, clear communication is essential to me. I'll ensure to maintain an open dialogue with you during every phase of the project to guarantee that your unique vision is accurately translated into a durable and functional reality. By choosing me, you're selecting someone who combines technical expertise, aesthetic sensibility,a long-term vision, and commitment to quality deliverables. Let's 째加摹 make this unique design come to life together! Thanks!

$49 AUD in 6 days

5.0

(29 reviews)

5.0

@CreativeVWriter

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. Please come over chat and discuss your requirement in a detailed way. Regards

$50 AUD in 1 day

5.0

(3 reviews)

3.7

@elijahhmonreal

Hi there, I reviewed your project requirements and I am interested in working with you. I am a Mechanical engineer with 12 + years experience in product design .I have extensive experience delivering Solidworks, Product Design, 3D Printing, CAD / SolidWorks, 3D Design, 3D Modelling, CAD/CAM and 3D CAD. I focus on understanding the requirements clearly, providing a practical solution, and delivering accurate, well-documented work on schedule. I am available to begin immediately and would be glad to discuss the scope, timeline, and budget. Best regards, Elijah M.

$200 AUD in 3 days