Diseño de fabricación Jobs

Necesito desarrollar una empaquetadora automática capaz de embolsar pellets de alimentos con una capacidad operativa de 500-1000 kg por hora. Alcance deseado • Diseño mecánico y layout completo de la línea, considerando tolva de alimentación, dosificado, sellado y sistema de pesaje. • Selección de componentes comerciales (sensores, servomotores, PLC, bandas transportadoras) compatibles con producto alimenticio. • Plan eléctrico y diagrama de control PLC/HMI, incluyendo listado de IO. • Modelos CAD 3D y planos 2D listos para fabricación y montaje. • Lista de materiales (BOM) con especificaciones y proveedores sugeridos. Criterios clave • El envase final será en bolsas, por lo que el dise&nt...

Diseño paramétrico en Autodesk Fusion 360 de muro topográfico en triplay para fabricación CNC Buscamos diseñador CAD con experiencia comprobable en Autodesk Fusion 360, diseño paramétrico y preparación de archivos para CNC, para desarrollar un muro decorativo topográfico/escultórico basado en una fotografía de referencia que proporcionaremos. El objetivo no es realizar únicamente un render. Necesitamos desarrollar el diseño completo pensando desde el inicio en su fabricación real en router CNC. El muro tendrá aproximadamente 4,850 mm de largo × 1,600 mm de alto, con un relieve máximo estimado de 300 mm. El material principal será triplay de 18 mm. Visualmente buscamo...

Mechanical / Product Design Engineer - Modular Cage-Block CAD PROJECT DESCRIPTION STEEL ONE seeks a mechanical/product design engineer to translate engineering-reviewed modular frame concepts into coherent parametric 3D assemblies. Concept module sizes: 4 ft × 10 ft × 10 in; 2 ft × 3 ft × 10 in; and 3 ft × 6 ft × 10 in. SCOPE OF WORK • Develop parametric CAD models for common frame families and configurable module sizes. • Model preliminary corner joints, bolted interfaces, frame attachments and replaceable cladding interfaces. • Produce orthographic views, sections, exploded assemblies and revision-controlled drawings. • Coordinate proposed geometry with the project structural and manufacturing engineers. • Set up a logical bi...

We are seeking a skilled Industrial Designer or Mechanical Engineer to develop mechanical systems for ATM kiosks and smart parcel lockers, from initial concepts through prototyping and production. The work involves designing dependable mechanical assemblies and integrating hardware such as locking systems, access doors, dispensing units, motors, sensors, touchscreens, card readers, and other electronic components. The ideal candidate can manage the complete product development process, including CAD modeling, functional prototyping, mechanical testing, design improvements, and preparation of production-ready drawings. Key Responsibilities Create detailed 3D CAD models and mechanical assemblies for ATM kiosks and smart locker systems. Design automated dispensing mechanisms and other mo...

I need a professionally engineered, end-to-end design for a compact reverse-osmosis water-treatment plant built inside a standard 40-ft* shipping container (*internal length ≈40 in when racking is fitted). The project covers four production capacities—100, 200, 300 and 400 m³/day—so the layout must be scalable while keeping the same overall footprint. Scope of work You will take the concept from blank sheet through to construction-ready documentation. That includes 3-D and 2-D layout drawings, P&IDs, mechanical details, pipe-work and skid design, equipment sizing, instrument lists, cable routing and a coordinated bill of materials. Component selection must balance energy efficiency, durability and ease of maintenance; typical items will be high-pressure pumps, e...

I have a rough concept for a new robot and now need a skilled SolidWorks designer to turn that idea into a complete, fabrication-ready body. At this stage I’m still finalising the exact application and materials, so I’m looking for someone who can not only model the parts but also guide me on best-practice construction choices as we iterate. If you’ve engineered comparable robotic enclosures or mechatronic assemblies before, I’d love to see a sample in your proposal along with an outline of your typical turnaround per revision. Thanks!!

BULLETIN 2 — PROTOTYPE WELDER / STEEL FRAME FABRICATOR (Paid Limited Engagement) Title: Paid Prototype Welder / Metal Fabricator — Steel Frame Feasibility (Adult Powered Recliner Concept) ReclineABear LLC (California) is preparing a professionally engineered prototype program for an adult-oriented powered upholstered recliner. We are looking for an experienced welder / metal fabricator for a limited, paid early-stage feasibility and prototype-fabrication engagement. The work focuses on steel-frame and fixture concepts after a qualified mechanical engineer defines or approves applicable drawings, loads, joint requirements, tolerances, and build plan. We are NOT asking you to design safety-critical mechanisms or certify a consumer product. We need practical fabrication input ...

BULLETIN 1 — MECHANICAL / FEASIBILITY ENGINEER (Paid Contractor Engagement) Title: Paid Feasibility / Mechanical Engineering Contractor — Adult Powered Upholstered Recliner Concept (California Startup) ReclineABear LLC (California) is developing an adult-oriented, plush, powered upholstered recliner concept. We are seeking an experienced mechanical engineer or product-development contractor for a limited, paid early-stage feasibility engagement. Scope (after signed mutual NDA + services/IP agreement + SOW): - Review and refine steel-frame / mechanism concept for loads, joints, tolerances, and build plan - Provide manufacturability and safety-boundary input (no certification or medical claims) - Support controlled prototype path documentation Requirements: - Demonstrated exp...

I am looking for an experienced power electronics engineer or engineering team to design a residential-scale hybrid solar inverter for commercial production. The project involves developing a single-phase, 230 V AC, 50 Hz pure sine-wave hybrid inverter that integrates rooftop solar panels, a lithium battery bank and the utility grid. The design should prioritise high efficiency, reliability, safety and ease of manufacturing. I prefer an engineer with previous experience designing working solar inverters, grid-connected converters, MPPT controllers and bidirectional battery systems. An existing, validated reference design that can be licensed or transferred is preferred. 1. Target Specifications Rated power: 1–5 kW continuous AC output: 230 V RMS, single phase, 50 Hz Output wave...

I have a hand-sketched concept for a small wand that lets me scan an animal’s eye. The sketch already shows the overall shape, plus the exact envelope sizes of the onboard camera module and its paired LED. What I need from you is a clean, manufacturable 3D design that can be printed first in resin (that is the process I will be using for the prototype) and later adapted for mass production. Ergonomics matter: the handle must feel secure in one hand with a comfortable grip contour, yet keep the overall body as slim and streamlined as my sketch indicates. Please build the model around the camera and LED dimensions I supplied, allowing easy drop-in assembly and cable routing. Make sure the LED window is optically clear and that the sensor sits on axis with the bore to avoid parall...

I’m looking for machine shops that will license parts they have already machined in the past, together with the original Fusion 360 files from that job. This is not a design or CAM programming task. Please do not machine, program or re-post anything new for this project. Only files that already exist from real production qualify. For each part, I need: 1. 3D model (STEP) 2. The original Fusion 360 file (.f3d) with the CAM setup, tools and toolpaths used for production 3. The G-code exactly as it ran on your machine: one file per setup the part actually used (1, 2, 3 or more) 4. The 2D drawing with critical dimensions and tolerances 5. A short info sheet (template provided): material, city, machine make/model/control, number of setups, and how the part was held What qualifies: ever...

We are looking for an **experienced Alphacam CAD/CAM designer and programmer** to develop a range of **fully parametric wooden house door designs**, complete with CNC machining operations and toolpaths. The objective is to create a library of reusable door designs that can be quickly adapted to different customer orders without having to redesign or reprogram each door from scratch. ## Project Requirements We will provide drawings, sketches or reference designs of wooden house doors. The selected freelancer will be responsible for converting these into **fully parametric designs within Alphacam**, with all necessary CNC machining operations assigned. 1. Parametric Door Design 2. CNC Toolpath Programming 3. Information We Will Provide - Door design drawings, sketches and reference im...

A time-sensitive duplication of a simple, classic engagement ring is ready to move forward. The existing concept is fully defined— what is missing is a clean CAD that faithfully captures the subtle curves my previous overseas partners could not translate. Core specs • Centre stone: 6.5 mm round • Metal: 14–18 k yellow gold (final karat will be confirmed) • Shank: 5 mm wide at the base, 1.4 mm thick, comfort-fit interior • Finger size: US 7 I also have a video of the ring but not sure how to upload it The model must feel elegant yet understated, with every profile flowing smoothly from head to shank. Precision on symmetry and inside curvature is critical; the slightest flat spot will be rejected. Timeline – First CAD draft: within 48 hours ...

I'm looking for a modern and sleek thermostat cover. The primary purpose is to create a cover that hides the blue light from the thermostat, providing a more aesthetic appearance. The design should have a similar finish to existing models while maintaining a sleek, minimalist look. New Details: - Bidders must provide mock-ups/renders showcasing how the thermostat cover will look along with the mounting details (e.g., slip-on or clip-on mechanism). - It needs to include revisions to ensure the STL file meets requirements. - The renders need to include mounting system and the overall look of the thermostat Before acceptance of proposal Requirements: - Design a sleek and modern thermostat cover. - Use high-quality plastic material. - Ensure it fits standard thermostat sizes. - Designed...

Medieval torch prop (~30–45 cm, handheld) for outdoor play. Working FDM-printable CAD draft exists in Fusion 360, but all dimensions are adjustable around your component choices. Concept already validated with basic parts; we now want production-grade design. Electronics scope: - Compact circuit: 1+ LEDs/small bulb with realistic flame flicker (not static blink) - On/off switch, user-replaceable AA/AAA battery compartment (no soldered cells) - Minimum 14–20 h runtime per battery set, justified with power calculations - Full off-the-shelf parts selection (part numbers + purchase links) CAD scope: - Rework enclosure in CAD (we used Fusion 360, but could be another CAD software) around your components (battery door, switch mount, wire routing) - Weather...

CAD Dataset Required – AI Training & Engineering Applications We are looking to source high-quality, commercially licensable CAD datasets for AI training, evaluation and engineering applications. Requirements: 2D technical drawings & 3D CAD models Individual parts/components and complete assemblies Mechanical, automotive, industrial, architectural, electrical and engineering designs Native CAD files and exchange formats such as STEP/STP, DWG, DXF, IGES/IGS, STL, etc. Assembly structures and component relationships Dimensions, tolerances, materials and engineering metadata where available BOMs, annotations, design specifications and supporting documentation Parametric/design-history data preferred Manufacturing/process information is a strong plus Real-world, professionally...

I’m developing a sleek, low-profile half-mask molded from medical-grade silicone and need a complete product design ready for prototyping. The core requirement is a clean, matte finish shell offered in a range of bold, bright colours, paired with an unobtrusive adjustable strap system for a snug, comfortable fit. At this stage I’m intentionally keeping the feature set minimal, so please focus on ergonomics, strap integration, and overall aesthetics; elements like replaceable filters or vent assemblies can be explored later but are not part of this initial scope. What I’m looking for: • Detailed 3D CAD model (STEP or SolidWorks format) optimised for silicone injection-moulding • High-resolution renders showing front, side, and worn perspectives, plus a short...

Mechanical / CAD Product Design Engineer - Smart Product Prototype Project Description HappyMat(TM) is seeking an experienced Mechanical / CAD Product Design Engineer to design the physical structure and electronics packaging for HappyMat Prototype #1. This prototype contains electronic and mechanical components that must be integrated into a durable, functional, and serviceable physical structure. Primary Responsibilities: • Design the physical mat structure. • Design electronics packaging. • Develop mounting solutions for the display, camera, sensors, LEDs, controller, wiring, and other modules. • Protect primary electronics from normal stepping loads. • Make the prototype serviceable. • Create CAD models and drawings. • Prepare designs for 3D print...

I have AutoCAD blueprints for a UV-Lightbulb Sanitizer Doorknob. The design includes a lightbulb knob that activates and sanitizes itself when turned. I need a freelancer to build and deliver the actual prototype based on these blueprints. Experience in prototyping, electronics, and manufacturing is preferred. I'm waiting for the assembly documents from the original designer. This is my first freelancer project. I didn't realize people would start bidding so fast. I AM A NEWB AT DESIGN AND CAN'T TELL IF THE WORK IS COMPLETE I HIRED ANOTHER PERSON TO DESIGN THE AUTOCAD, BUT I AM UNABLE TO UNDERSTAND THE DOCUMENTS.

I need a skilled SolidWorks designer to create a complex mechanical part. The project requires adherence to company-specific design standards. Ideal candidates should have: - Advanced SolidWorks proficiency - Experience with complex mechanical designs - Knowledge of industry standards - Ability to follow detailed company guidelines - Strong problem-solving skills Please provide a portfolio showcasing similar projects.

I'm seeking an experienced mechanical engineer to design an industrial manufacturing machine specifically for working with metals. Key requirements include: - Expertise in designing machines for manufacturing processes - Proficiency in working with metal materials - Strong understanding of mechanical systems and dynamics - Ability to create detailed design drawings and specifications - Experience with industry standards and safety regulations Ideal Skills & Experience: - Degree in Mechanical Engineering or related field - 5+ years of experience in industrial machine design - Proficient in CAD software - Strong problem-solving skills and creativity - Excellent communication skills for collaboration Please provide a portfolio showcasing relevant projects.

I need a skilled CAD designer specializing in mechanical product design. The goal is to create detailed and manufacturable designs for mass production. Key Requirements: - Expertise in mechanical product design - Proficiency in 3D modeling and 2D drafting - Experience with design for manufacturability (DFM) - Ability to create comprehensive technical drawings and specifications - Knowledge of materials and manufacturing processes - Strong problem-solving skills and creativity Ideal Skills and Experience: - Background in mechanical engineering or related field - Previous experience in designing products for mass production - Familiarity with industry standards and regulations - Proficient in CAD software (e.g., SolidWorks, AutoCAD, CATIA) Please provide a portfolio showcasing relevant wo...

Prototype Fabrication / Electronics Technician Prototype Fabrication & Electronics Technician - Smart Hardware Build Project Description: HappyMat(TM) is seeking a highly capable Prototype Fabrication / Electronics Technician to physically assemble and help troubleshoot HappyMat Prototype #1. This position is for someone who enjoys hands-on hardware work - soldering, wiring, assembling, fabricating, modifying parts, troubleshooting, and turning engineering designs into a working prototype. Primary Responsibilities: • Assemble the physical prototype according to the team's engineering designs. • Perform soldering, wiring, connector installation, and electronics assembly. • Install sensors, LED lighting, display, and other electronic/mechanical components. •...

Strict Requirement: NO AGENCIES. You must be an independent, individual freelancer. Overview Seeking an experienced electro-mechanical engineer for ongoing, on-demand pre-fabrication reviews of 3D mechanical layouts in SolidWorks. What You Receive (Per Task) Native SolidWorks assemblies & STEP exports. Concise design brief with product function and constraints. Key Review Areas Clearance and interference detection. Tolerance stack-up analysis. Fastener accessibility and assembly feasibility. Cabling paths and wire routing. Heat-sink placement and thermal management. Required Deliverables Marked-Up Assembly (or Red-Lines): Highlighted problem areas in SolidWorks with specific recommended fixes. Actionable Report: A brief summary of findings and engineering assumptions (no g...

I need an experienced hardware designer to develop a vibration sensor for machinery monitoring. Essential Requirements: - Design a robust vibration sensor - Ensure accuracy and reliability for industrial environments - Provide a detailed technical specification Ideal Skills and Experience: - Background in sensor hardware design - Experience with industrial application requirements - Proficiency in relevant design software and tools Please share your portfolio and relevant experience in your bids.

I need a full engineering package for a 4-post stack-parking lift that will hold one or two vehicles at a time. The system must safely handle both sedans and SUVs; I am not pursuing two-post, scissor, or puzzle configurations, so the design should be optimised specifically around the four-column format. Key tasks • Develop the overall concept and working principle, including lift height, platform dimensions, and clearances. • Produce 3D CAD models and detailed fabrication drawings (SolidWorks, Inventor, or a comparable platform). • Run structural and load-case calculations to confirm capacity and safety factors. • Specify hydraulics, power requirements, and any control or safety interlocks that meet common automotive-lift standards. • Provide an installa...

I need our upcoming product turned into a production-ready SolidWorks model. The assembly must be fully parametric and organised: every component saved as its own editable .sldprt with a tidy, logical feature tree so any future design tweaks are painless. The goal is shop-floor manufacturing, so each part has to reflect the real-world metal fabrication we will use. Please model to the final dimensions, add accurate tolerances, and double-check that all fits and clearances make sense before handing it over. Deliverables • Master .sldasm referencing all individual .sldprt files • Clean STEP (.step/.stp) export of the complete assembly • Bill of Materials that lists part name, quantity, metal grade, and profile or plate size • Optional but appreciated: 2D manufac...

I already have the Inventor model ready and simply need the simulation side taken care of. More details with the right candidate Everything must stay native to Autodesk Inventor so I can continue working with the same files. Turnaround is important; 24 hr delivery

I am looking to turn Dow ROBOND L-98D into a production-ready adhesive for bonding plastic substrates in our new assembly line. My goal is to receive a complete, shop-floor-ready formulation that delivers strong, durable bonds on common engineered plastics (e.g., ABS, PET, PC) while staying within ROBOND L-98D’s recommended processing window. You should already be comfortable working with water-borne acrylic systems and understand how to tailor viscosity, solids, and pH for slot-die, roll-coat, or spray application. Insight into suitable cross-linkers, plasticizers, defoamers, and wetting agents that play nicely with L-98D will be essential, along with guidance on surface prep for plastics, drying/curing profiles, and performance testing benchmarks (peel, shear, heat-age, humidity)....