计算机图形辅助三维交互式应用 Jobs

Freelancer Brief – 3D Modeling Task We are developing a premium ergonomic cervical pillow made from molded memory foam. We need a parametric 3D CAD model suitable for industrial design and engineering simulation. Key requirements: • Dimensions: 600 x 350 mm pillow • Dual height: 95 mm and 120 mm • Central ergonomic cavity for the head • Cervical support ridge • Smooth ergonomic transitions • Manufacturing-ready geometry for foam molding Deliverables: • Parametric CAD model • STEP file • Native CAD file • 3 render views (top, perspective, section) The design should look premium and ergonomic similar to products from Tempur, Emma, or Cushion Lab, but must be original.

More details: Which specific details do you want to see in the design? Instrument cluster and display, Throttle and switches on handlebar, Brackets and mounting holes, Dimension of handle bar, instrument cluster, headlight, lamp etc Which views are essential for your design? Top and bottom views, Right and left side views, Isometric view, Front view, Rear view How soon do you need your project completed? ASAP

I’m putting together a compact valve that will operate in an industrial environment and must stand up to continuous use. The assembly is straightforward—bolt, bush, cover, disc, nut and T-bolt—but every part has to be engineered in stainless steel for long-term corrosion resistance and easy maintenance once it reaches the plant floor. Here’s what I need from you: a complete design package that takes the idea from concept to shop-ready documents. That means a clean 3D model I can spin and review, detail drawings with all critical dimensions and tolerances, and a bill of materials that clearly calls out stainless grades, finishes and any off-the-shelf fasteners. If you can back the design with basic FEA or flow checks to confirm durability under pressure, even better...

I have a 65% keyboard concept that now needs a production-ready 3D model. The case will be milled from aerospace-grade aluminum (7075‑T6), so wall thicknesses, draft angles, and all machining clearances have to be spot-on; a single oversight could turn a full run into scrap. I have the main design completed. I’m looking for someone to work on minor adjustments to the board. (i.e. adding standoffs for the interior of the keyboard). I can provide the .stl file that needs to be adjusted. This board targets custom-build enthusiasts, which means tight tolerances, clean acoustic chambers, and interior geometry that welcomes foam or silicone dampening without rattles. The finished files should let any CNC house move straight to prototyping and then mass production. Deliverables I need fr...