Robot mechanical design jobs

...market-ready hardware. I’m searching for a business partner with solid manufacturing expertise, specifically prototype development. Your role will concentrate on moving the design through iterative builds, tests and refinements so we can prove performance and prepare for volume production. To make sure we zero-in on the right fit, here are the core capabilities I need you to drive: • Material testing and selection – advising on lightweight, weather-resistant fabrics and structural components, then sourcing samples to enhance the structure. • Collaboration with a mechanical/structural engineer – reviewing and refining the design to ensure its feasibility and durability. • Functional testing and validation – building and stress-...

I have a mechanical concept that now needs to leave the sketchbook and become a precise 3D model ready for rapid prototyping. Your main focus will be parametric 3D modelling—no 2D drafting or electrical work is involved. The model must be production-quality, with accurate clearances, draft angles where appropriate, and assemblies that can be exported as STEP or STL for my preferred SLA printer. I typically work in SolidWorks or Fusion 360, so delivering the native file along with the neutral formats will let me iterate further after review. Once the model is complete, I will print and verify fit; if minor tweaks are required, I’ll share feedback so you can refine the file before we sign off.

I’ve developed a collapsible pop-up tent and I’m ready for a seasoned mechanical or structural engineer to give it a critical once-over. You’ll receive my full set of detailed CAD drawings and assembly notes as soon as we agree to move forward. Your focus will be on three fronts: confirming structural integrity under typical camping loads, evaluating the materials I’ve specified for durability and weight, and checking that the folding mechanism stays simple enough for users to set up and pack away without frustration. I’m not bound to any formal code, but I expect your recommendations to align with solid industry practice and good engineering judgment. The deliverable I’m looking for is a concise review report (PDF or Word) that flags any weak p...

I am looking for a Minnesota-licensed mechanical/MEP engineer to handle the HVAC/mechanical design for a commercial daycare renovation in Minneapolis, Minnesota. The project involves an existing building with an existing AC/HVAC system. I would prefer to keep and reuse the existing system if it meets the applicable requirements, rather than replace it unnecessarily. Scope of Work I need the engineer to: Review the existing floor plan and proposed remodeling plans. Determine the applicable Minneapolis/Minnesota mechanical and HVAC requirements for the daycare. Evaluate the existing HVAC/AC system and determine whether it can remain. Identify any HVAC/mechanical modifications that are required. Determine ventilation requirements and perform necessar...

For this project, I need a SCARA robot controlled using four Mitsubishi motors and drivers to execute specific movements based on kinematic equations that I will provide. The system must be programmed on a PLC using GX Works3, and it must also simultaneously control an additional small motor for the gripper mechanism, allowing it to rotate 90 degrees in both directions. Please note that my GX Works3 license is provided by my school and is strictly tied to my personal PC; since I cannot share the software license, the developer will either need to have their own, or we will have to collaborate by setting up a remote desktop connection to my computer.

I need help taking a set of mechanical parts from concept to shop floor. Whether I hand over a fully dimensioned 2D drawing, a rough sketch, or just functional requirements, the end result has to be a clean, production-ready 3D model and a proven Mastercam program. Any type of mechanical part or assembly is fair game, and I’m open to whichever file format best suits the workflow—STEP, IGES, DWG, or a native package. Once the solids are complete, the focus shifts to efficient milling and turning toolpaths: correct tool selection, dialed-in feeds and speeds, minimal air-cutting, and clear fixture suggestions. If a small design tweak can open up tool clearance or shave minutes off the cycle, I’m happy to incorporate it. Deliverables – Parametri...

...completed social media copy and our brand guidelines. From there, we need you to develop the visual concept. We are looking for a designer who can read a post, understand what it is actually saying, identify the strongest visual opportunity within the message, and translate that into creative that makes someone stop scrolling and want to know what we're talking about. This is not an execution-only design role where detailed creative direction will be provided for every asset. The copy is your creative brief. We need someone who can take it from there. And we are absolutely not looking for a boring marketing snooze fest. SCOPE OF WORK For each assigned social media post, we will provide: • Completed or approved social media copy • Any required copy that must appe...

Project Requirement I need an experienced electronics engineer to design a complete schematic and PCB from scratch in KiCad for a compact smart ceiling-fan regulator. The board will be used as a daughter/actuator board for an ESPHome-based home automation system. A separate ESP32/ESPHome controller will act as the main controller. This daughter board will communicate with it over RS485 and locally control a conventional 230 VAC ceiling fan using relay-switched capacitors. Target PCB size: 33 mm × 33 mm, 2-layer The designer is responsible for schematic design, component verification, PCB layout/routing, firmware, ERC/DRC and manufacturing files. Main Hardware Preferred architecture: * ATtiny1614 local microcontroller * UPDI programming interface * 24 V DC input...

...JST with PTC Polyfuse + 100nF decoupling + TVS). 3. Electrical & PDN Simulation: • Perform transient load, startup analysis, and Power Delivery Network (PDN) impedance optimization using Siemens HyperLynx or LTspice. • Establish Galvanic Isolation strategy and Creepage/Clearance design rules. • M1 Deliverables: Native editable KiCad schematic files, custom libraries, clean ERC Report (0 critical errors), structured BOM with active MPNs, native simulation profiles (.hyp / .asc) with waveform reports, and Isolation Design Note. ■ Milestone 2: 4-Layer PCB Layout, 3D Thermal Simulation & Manufacturing Release Package ($40) 1. 4-Layer PCB Layout Optimization: • 4-layer stackup routing in native KiCad with strict galvanic isolation between AC/DC high...

# Remote Control Solar Panel Cleaning Robot – Circuit Design Service I am looking for an experienced **electronics/embedded systems engineer** to design the complete circuit and control system for a **remote-controlled solar panel cleaning robot**. ### Project Requirements * Design the complete electrical/electronic circuit * **ESP32** based control system * Wireless remote-control operation * Control of **24V DC motors** for robot movement and cleaning mechanism * Motor driver integration * Forward/reverse and left/right movement control * Variable motor speed/PWM control where required * Emergency stop and safety protection * Battery power management and voltage regulation * Proper fuse, protection, wiring and connector selection * Senso...

...Backlinks and brand mentions should point to the most appropriate localized pages. ## Target audience Our target audience includes: * Purchasing and procurement managers * Automotive and industrial buyers * Mechanical and production engineers * Supply-chain managers * Companies looking for European CNC machining suppliers * Manufacturers requiring precision-turned metal components ## Relevant industries and website topics We are primarily interested in placements related to: * CNC machining and CNC turning * Precision engineering * Metalworking * Automotive suppliers * Mechanical engineering * Industrial manufacturing * European manufacturing and sourcing * Industrial automation * Quality management and manufacturing certifications * Supply-chain and procurement * B2...

My consumer-focused product is already defined functionally and is now entering the prototype development phase. I still need strong front-end creative work to tighten the concept before we build anything physical. The immediate goals are: • Sketching and ideation – translate my rough notes into clear, professional concept sketches that explore aesthetics, ergonomics, and basic part breakdown. • 3D modeling – build a detailed, manufacturable CAD model from the approved sketch, ready for rapid prototyping (STL/STEP/SolidWorks formats preferred). I will provide hand sketches, reference images, and key dimensional targets on kickoff. From you I expect iterative updates, short video screen-shares when needed, and final files organized so a prototype shop can run with ...

Title: Mechanical Engineer Needed: Vertical Chain-Driven Person Lift Design (300kg, 3m Travel) Description: Looking for an experienced Mechanical Design Engineer (CAD/FEA) to design a 300kg payload vertical platform lift for passengers/accessibility. We are moving towards creating a prototype, so this project requires precision and technical foresight for manufacturing. Key Technical Specs: Type: Vertical Person Lift with landing doors/ Accessibility Platform. Lifting Height (Travel): Up to 3 meters. Payload Capacity: 300 kg (working capacity with standard safety factors). Platform Dimensions: 1.0m x 1.2m (standard size for wheelchair / passenger access). Drive System: Electromechanical chain-driven mechanism with gearmotor. Structure: Steel frame, guide...

Title: Mechanical Engineer Needed: Vertical Chain-Driven Person Lift Design (300kg, 3m Travel) Description: Looking for an experienced Mechanical Design Engineer (CAD/FEA) to design a 300kg payload vertical platform lift for passengers/accessibility. We are moving towards creating a prototype, so this project requires precision and technical foresight for manufacturing. Key Technical Specs: Type: Vertical Person Lift with landing doors/ Accessibility Platform. Lifting Height (Travel): Up to 3 meters. Payload Capacity: 300 kg (working capacity with standard safety factors). Platform Dimensions: 1.0m x 1.2m (standard size for wheelchair / passenger access). Drive System: Electromechanical chain-driven mechanism with gearmotor. Structure: Steel frame, guide...

...Review the part of the architect plans relevent to the auto shop client's unit and redraw relevent info to meet current City of Vancouver's requirement for change of use and renovation permit building permit. Client is looking to add 3 lifts, 1 ramp, a few tire machine, and an reception/office area. • Compile all supporting documents—code compliance summary, occupant load, exit calculations, mechanical / electrical schedules, energy checklist, and any other items the City typically requests for an auto-repair occupancy. • Fill out and electronically lodge the permit application, then track it through intake and any subsequent Plan Check comments until the application is accepted for issuance. • Keep me informed of any City feedback and provide ...

...freelancer must not redesign, reinterpret or modify the connection geometry unless specifically instructed. The objective is to take our existing connection details and convert them into a much clearer and more professional 3D technical drawing system. This includes accurately representing items such as: Aluminium beams Aluminium posts Beam connectors Post connectors Brackets Screws and mechanical fixings Roofing/support connections Subfloor connections Other Spanmor components Component proportions, fixing locations, orientation and assembly relationships must remain accurate to the supplied reference material. Resources We Can Provide We have extensive resources available to make the modelling process easier, including where applicable: Existing CAD drawings Exi...

I already have a coordinated Revit file covering Mechanical, Electrical and Plumbing, but it now needs thorough editing rather than fresh design. The electrical side is my main concern—panel schedules, circuiting, load calculations, lighting and fire-alarm annotations all need to be cleaned up and brought in line with my red-lined comments. If, while you work, you notice similar inconsistencies in the mechanical or plumbing sheets, please correct those as well. You will receive: • the current Revit 2023 model (.rvt) • PDF mark-ups that spell out every required change Your task is to: • apply all edits directly in Revit while preserving existing families and view templates • regenerate sheets so tags, legends and schedules update auto...

Part-Time Engineering / Physics Assistant or Potential Partner I am an inventor and entrepreneur working on several technology ideas. My current projects range from a Smart Hot-Bar system to robotics, mechanical systems, aerospace concepts, sensors, automation, and other advanced technology research. I am looking for someone with knowledge or experience in physics, mechanical engineering, mechatronics, robotics, electrical engineering, or aerospace engineering who would be interested in working with me. I am looking for more than someone who simply completes a design and leaves. I would like someone who is willing to work alongside me, explain the physics and engineering to me, help me determine what is technically realistic, develop CAD/designs, select components a...

PCB Layout + DFM + Production BOM — Solar Carrier Board (4-layer, industrial) Project summary I have a fully engineered carrier PCB for a solar-powered, battery-backed sensor board used in open paddocks. The schematic design work is complete. I need an experienced layout engineer to take it to fabrication-ready outputs for JLCPCB. The board: Approx. 110 x 85 mm, 4-layer (SIG / GND / PWR / SIG), 1 oz outer copper minimum (2 oz acceptable if it helps the power paths) Sealed IP65 pole-mounted enclosure, no forced air, -20 C to +65 C internal, conformal coated, condensing humidity Designed to industrial tier margins throughout — this is not a hobby board and it will live outdoors on a livestock crush for years Functional blocks on the board: Solar MPPT charger — CN3...

...water. I am looking for an engineer experienced in mechanical FEA / shaft design to evaluate the current design and help optimize a new lightweight shaft. Phase 1 – Analysis of the existing shaft The current shaft is made of stainless steel. The objective is to simulate and determine: - Shaft deflection under the weight of the discs and other components - Stresses caused by bending and motor torque - Combined bending + torsional stresses - Shaft deformation and safety factor during normal steady-state operation - Loads and stresses during motor start-up and stopping, including maximum transient torque The simulation should represent the actual shaft supports/bearings and the distribution of the discs along the shaft. Phase 2 – Design and co...

...dimensioned CAD drawing that prints perfectly to scale. Everything visible in the photo—edges, radii, holes, slots, notes—must appear in the new file, but you can ignore hidden lines or internal details that aren’t shown. Because the sheet will be used mainly for product presentation, the critical dimensions have to stand out: crisp leaders, readable text, and balanced spacing. Please follow standard mechanical-drawing conventions and match sensible line weights so the print looks professional straight from the printer. Work in AutoCAD, DraftSight, SolidWorks, or any CAD package you prefer; I only need the final output as a high-resolution, print-ready PDF that scales accurately on A4/Letter. If you also want to give me the native file, that’s appreciate...

I need a full engineering design for a paper machine dedicated to packaging-grade paper that can reliably deliver more than 50 tons of finished product every day. The work covers the complete machine train—from stock preparation through drying and reel-up—so the final package lets me move straight into procurement and construction once approved. Please base the concept on proven technologies for high-bulk, high-strength liner and medium, but optimise energy use, furnish flexibility and water recovery so the mill remains competitive. Existing utilities on site are limited, so power, steam and water balances must be part of the study. Deliverables • Process flow diagram and mass/energy balances • Section-by-section mechanical design with sizing,...

I’m overseeing an industrial solar build that exceeds the 20 MW mark and need experienced Electrical engineers to step in exclusively for installation supervision. here are the profiles we need : 1/Electrical Engineer (Master's / 5-year degree) experiences 10 years Design / Construction of PV power plants > 2 MWp PV Technologies / Inverters and connection substations / Testing and commissioning of PV plants 2/Electrical Engineer (Master's / 5-year degree) experiences 10 years BESS Experience (> 2 MWh) Li-Ion Batteries / PCS, EMS, and BMS / Safety and operation of BESS systems 3/Electrical Engineer (Master's / 5-year degree) experiences 10 years MV / LV Networks, substations, and plant grid connection Grid connection studies and network coordination / Op...

...completing an architectural drawing package for a residential project in North Vancouver, British Columbia, Canada. The project is a new four-unit ground-oriented residential development consisting of two duplex buildings. The architectural package is already substantially developed, and the project has been coordinated with the structural, mechanical, electrical, civil, landscape and other consultants. This is not a project to design from scratch. The design, floor plans, elevations and general building configuration are already established. We need someone capable of reviewing the existing CAD package, understanding the project quickly, and completing the remaining architectural construction/permit documentation. The development contains four dwelling units and...

I have a set of mechanical parts that must be translated into precise 2-D manufacturing drawings right away. Every view needs full dimensions and clearly noted tolerances so the shop floor can machine the pieces without follow-up questions. Source sketches and reference models are ready to share as soon as we start. I normally work in AutoCAD (DWG) but will accept DXF and a clean PDF for quick print-out. Use the drafting standard you are most comfortable with—ISO, ASME or DIN—just keep the symbols and tolerance blocks consistent throughout. Because the schedule is tight, I would like a first pass within 24 hours, then one round of minor edits, and final files immediately after. Deliverables • One DWG (or DXF) and matching PDF per part • All orthograp...

...architectural drawings are finished and stamped, the land is cleared, and I’m ready to move from paper to reality. I’m looking for a residential construction partner who can take my complete set of plans and deliver a turnkey, code-compliant home from foundation through final inspection. The scope covers everything you’d expect for ground-up construction: site prep, concrete, framing, roofing, mechanical / electrical / plumbing, interior finishes, and coordination with local inspectors. I’ll handle permitting fees; you’ll manage scheduling, material procurement, subcontractor oversight, and on-site safety. Deliverables will be milestone-based: • Fully enclosed weather-tight shell • Rough-in MEP signed off by ...

...component/node IDs; • coordinate-frame information; • asset/source information; • confidence/alignment information; • approval status; • redaction status; and • guidance/no-guidance state. If confidence is insufficient, the implementation must be capable of displaying or returning that condition rather than presenting uncertain information as verified. The AR/3D client must not provide any physical machine, robot or vehicle-control capability. Rights and Assets Any third-party 3D asset, library, model, texture or other dependency introduced by the freelancer must have a clearly identified licence. Do not: • use pirated vehicle models; • scrape proprietary automotive geometry; • introduce assets without known usage rights; • remove...

I am a product developer seeking an experienced Mechanical CAD Engineer / Product Design Engineer to review and complete the existing CAD files for a patented consumer product called Lock-It. The product has already been designed, and CAD files have been created. I am not looking to redesign the product from scratch. I am currently communicating with manufacturers and have been asked to provide additional manufacturing documentation, including 2D technical drawings in PDF format and step-by-step assembly instructions with images. I am looking for someone who can review my existing CAD files, identify anything that is missing or needs correction, and prepare a professional manufacturer-ready engineering package that can be submitted for quotation and eventual produ...

I have a mechanical product sitting at the preliminary-design stage and now need a skilled engineer to push it toward a build-ready solution. All work must be created natively in AutoCAD so I can keep everything inside the same workflow I already use. You will start from my existing sketches, dimensions, and performance targets, then translate them into accurate CAD geometry while resolving functionality, manufacturability, and assembly concerns. Attention to proper tolerances, material selection, and fastener strategy is important because the next step after this engagement is prototyping. Deliverables • Native AutoCAD 2D drawings and 3D model files (.dwg, .dxf as appropriate) • An updated part-count/BOM with basic material notes • A brief design...

I have a full set of commercial HVAC drawings and I need an accurate, itemised quantity take-off as soon as possible. The focus is on the ductwork, mechanical equipment, VCDs, NRDs, fire/smoke dampers, and the total refrigerant piping length. Please base the take-off on the latest drawing revisions (PDF and CAD will be supplied) and present the results in an editable Excel sheet. Use clear labelling that matches the drawing tags so I can plug the numbers straight into our estimating model. To help me choose quickly, include examples of past projects where you produced similar commercial HVAC take-offs. Speed is important, but accuracy is critical—I am working against a tight tender deadline and will be double-checking quantities. Deliverables (ASAP): • Excel file wit...

Several new residential and commercial developments are moving into detailed design and I need seasoned MEP professionals from Pakistan to produce the full mechanical, electrical and plumbing design and planning package. Your work will focus exclusively on design—no installation or maintenance tasks are expected—so deep experience with AutoCAD, Revit MEP or similar tools is essential. Because the projects range from small villas to mid-rise mixed-use buildings, you will be expected to size HVAC systems, lay out electrical distribution, specify plumbing networks and ensure everything complies with local PEC guidelines as well as good international practice. Collaboration will be remote, but familiarity with regional suppliers and standards will make ...

I need a mechanical engineer who can focus purely on the thermal behaviour of a new component I am developing. The task centres on accurate heat-transfer evaluation: identifying hotspots, quantifying temperature gradients and recommending design tweaks that will keep the part within its allowable temperature limits under real-world operating conditions. I am flexible on the software you use—as long as the results are transparent, reproducible and supported by clear documentation, whether that is a full simulation report, hand calculations or a concise mix of both. Deliverables I expect: • A brief overview of the assumptions, boundary conditions and material data you applied • The complete thermal analysis (models, raw files and screenshots where relevant...

We are a cleaning and handyman company for residential houses. We do mechanical, electrical, plumbing and painting works for customers We partner with relocation companies regarding the scope and property size; our team builds each quote by hand coming out with some rates based on the requirements Every revision is another round trip, with no shared view of where a job stands. Site Photographs Are Captured but cannot Be Retrieved Quotation Preparation is Slow and Entirely Manual Many photographs per job, with no way to search them. Two Core Problems We need a web and mobile application which can fill up a pre-inspection form with photos uploaded quotation form, work outline and schedule, handover form and invoice based on quotation, to be integrated with Xero payment software We...

We are looking for an experienced Audio Systems Engineer to lead the technical development of our upcoming speaker project—from design validation through a fully functional prototype. Key Responsibilities Evaluate and validate our existing speaker module design. Recommend suitable full-range drivers, passive radiators, amplifiers, Bluetooth modules, and related audio components. Determine the optimal placement and configuration of drivers, passive radiators, amplifiers, and internal electronics. Design and optimise the enclosure for sound quality, bass response, airflow, and acoustic performance. Develop and tune the amplifier, audio-boost, DSP, and equaliser settings. Ensure proper integration of Bluetooth connectivity, power systems, controls, and audio electro...

I need a designer with a strong background in sheet-metal fabrication and mechanical engineering to turn my material-handling concepts into shop-ready sheet-metal parts and assemblies. The end product will be industrial equipment used on a manufacturing floor, so everything you model must stand up to repetitive daily use and integrate cleanly with existing conveyors, guards, and support frames. You will start from sketches and verbal specs, translate them into fully detailed 3D models, and finish with clear fabrication drawings complete with bend lines, weld symbols, cut lists, and BOM. DXF file outputs are required for laser cutting. Key points I’ll evaluate: • Efficient nesting and flat-pattern accuracy for laser cutting • Weldments and gussets sized correctly ...

I need a seasoned mechanical designer to take a hydraulic cone crusher concept—comparable in size and performance to the DYNAMIC HC420—and turn it into a full-blown, manufacture-ready CAD package. The job runs from clean 3D modelling right through to shop-floor documentation, so I will only shortlist professionals who have already detailed a cone crusher (or a machine of similar crushing duty) and can prove it with images, drawings or screenshots from past projects. Core requirements • Build a complete 3D model of the crusher, showing every assembly, sub-assembly and wear component. • Generate fully dimensioned fabrication drawings, GD&T, critical fits and tolerances. • Include hydraulic-related mechanical interfaces so the power-pack can...

I need a fresh PCB layout for a new consumer-electronics gadget I’m developing. The board has to stay as compact as possible while still accommodating a double-layer stack-up for tighter routing and reliable grounding. I will give you the exact schematic, component library, and mechanical envelope; you translate that into a clean, manufacturable Gerber package plus a BOM ready for assembly. Design for easy pick-and-place, respect my keep-out zones, and keep trace widths and clearances within standard FR-4 limits so the board can be produced by mainstream fabs without extra cost. I’ll review the first pass in Altium (or KiCad if you prefer) and send any tweaks, then we lock the final files and fabrication notes. Deliverables are: • Source project files...

We are seeking an experience engineer to design and develop an underwater (IP68 rating) enclosure with a solid and sturdy mount. The waterproof enclosure will house the following devices inside it. 1. Ultrasonic Echosounder (with transducer and its control PCB board) 2. RaspberryPI 3 or higher 3. Lithium Ion battery pack. 4. Servo motor to rotate or pan the echosounder (0 to 180degrees). The project involves mechanical design, ultrasonic technology integration, and underwater operational considerations. The objective of this project is to develop a underwater mechanical scanning sonar system capable of retrieving the full echo response output from the single beam echo sounder device. This device is intended to use in shallow waters such as ponds and lakes of m...

We're seeking an expert in space environment effects, electrodynamics, and systems engineering to c...Shielding & Electronic Durability: Evaluating moiré-engineered graphene structures against cosmic radiation and particle bombardment for deep-space electronics. - Thermal & Mechanical Resilience: Leveraging graphene’s strength-to-weight ratio and thermal management for off-world habitat skins and structural applications. Core Deliverables: 1. A parameterized simulation script/pipeline modeling twisted bilayer/multilayer graphene band structures and interlayer coupling (compatible with our modular architecture). 2. Quantitative performance analysis covering electronic bandgap tunability, charge transport, and mechanical strain distribution under simu...

...engineered from the ground up. Your task is to create a pair of arms—shoulder through wrist—with advanced articulation that mimics the smoothness and range of a human limb. The primary goal is reliable interaction with capacitive and resistive touchscreens: tapping, swiping, and multi-touch gestures without damaging the display or the arm’s own mechanisms. You’ll take ownership of the complete mechanical design cycle: kinematic layout, joint count and placement, actuator selection (servo, harmonic-drive, or torque-controlled motors—whichever best meets performance targets), transmission schemes, and space for wiring, sensors, and compliant fingertips. Expect to iterate through CAD (SolidWorks, Fusion 360, or similar) and back up every decisio...

I’m looking for someone with a technical or industrial design background to create realistic visualisations of a piece of mobile equipment I’m developing. The equipment will consist of two steel tanks, one 100 L and one 250 L, mounted side by side on a transport platform. They need to be shown properly fixed to the platform and connected with realistic pipework, including a pump and the usual operating components such as valves, fittings, a control box, and similar hardware. These illustrations will go into technical documentation, so clarity, realism, and technical sense are more important than artistic style. I need them to look like a real product that could actually be built, not concept art. I can provide photos of the transport platform itself so you can see wha...

I'm looking for an experienced engineer to design a sewage effluent pump for residential use. The pump needs to handle an expected flow rate of 36 gallons per minute. Key Requirements: - Suitable for residential environments - Capable of managing a flow rate of 36 gpm Ideal Skills and Experience: - Mechanical or fluid engineering expertise - Experience in designing pumps for residential applications - Knowledge of materials and technology for efficient residential pumps Please provide relevant experience in your bids.

Smart Hot-Bar — CAD & Prototype Development I have the core concept for a compact smart commercial hot-bar and am looking for a skilled mechanical/mechatronics engineer or product designer who is interested in working with me long term to develop the project. I already have the main concept and functionality planned. I am looking for someone who can help turn the concept into a professional engineering design and eventually a working prototype. Phase 1 — 3D CAD & Technical Design Budget: $209 The first phase will focus on designing a small prototype version of the machine. I need help with: - Complete 3D CAD design - Internal mechanical/component layout - Technical drawings with dimensions - Exploded/assembly views - Component a...

I have a mechanical component that I’m ready to move into production and I need it translated into a precise 3-D CAD model. The file has to be functional with accurate dimensions rather than purely cosmetic; the shop will machine directly from whatever you deliver, so clear geometry, defined datums, and callouts for every critical feature are essential. Here’s what I expect: • A fully parametric 3-D model created in AutoCAD that contains the measurements as specified in a provided PDF file If you’re comfortable turning sketches or reference photos into a production-ready part, let’s talk. I’ll share the source material and key measurements as soon as we start so you can jump straight into modeling.

...consumer hardware product and need a talented, creative mechanical engineer to design the internal mechanism. The concept is a compact, hand-held device with an outer shell that the user twists. That twisting motion must drive an internal mechanism that raises a small output lever/arm approximately 90° and then returns it back to its original resting position — a single, smooth "raise-and-return" cycle per actuation. What you'll design A mechanism that converts rotary input (a twist about the central axis) into a controlled oscillating lift of a small output arm (up ~90°, then back to home). An outer shell / inner mechanism arrangement that self-locates and indexes repeatably onto a target surface each time it's placed. Sufficient...

I need a full mechanical design package for an automatic PET bottle-blowing machine, from concept through to production-ready drawings. The priority area is the blowing unit itself, so every decision you make for the wider machine must integrate smoothly with that module. Blowing unit requirements • Material type: choose grades that can handle food-grade PET contact and repeated thermal cycling without fatigue. • Pressure capacity: the unit must safely sustain the high-pressure air bursts typical of 2-stage stretch blow moulding, designed with a generous safety factor. • Temperature resistance: components must tolerate the preform heating zone’s radiant heat as well as the sharp pressure-induced temperature drops during blowing. Scope of work &n...

...unloading and positioning through electrical, pneumatic and coolant hookups, alignment, levelling, calibration and first-run testing. The shop floor is already prepared with foundations, power drops and air lines; what’s missing is the hands-on expertise to make each machine production-ready while respecting manufacturer tolerances and our internal safety standards (ISO 45001). Experience reading mechanical and electrical schematics for machining centres is essential, as is familiarity with FANUC or Siemens controllers for basic parameter checks. Deliverables • Every machine anchored, levelled and connected to utilities • Start-up diagnostics passed and spindle runout within spec • Written installation report, including torque charts, laser alignmen...

I have a set of AI-generated concept images (JPEG) that show the aesthetic outline of a humanoid-robot foot. What I still need is the complete mechanical design, built natively in Fusion 360, ready for multi-material 3-D printing and assembly. Scope of work • Turn the flat concept art into a fully parametric model that captures every mechanical element—sole, toe joints, internal linkages, fastener points, actuator cavities, cable or hose channels, and any protective covers. • Separate the geometry into print-friendly bodies: soft, flexible sections in TPU 98A/95A/85A, a stiff structural core in PPA-CF, and rigid auxiliary parts in PLA-CF. Keep wall thicknesses, clearances, and tolerances appropriate to those materials. • Optimise part...

...Gerber RS-274X (.gbr) : Fichier standard pour les usines de fabrication PCB (JLCPCB, PCBWay, Eurocircuits). 2. NC Drill (.drl) : Fichier de perçage numérique pour percer les trous des broches Traversantes (THT). 3. Nomenclature BOM (.csv) : Bill of Materials énumérant tous les composants, références et coordonnées. 4. Placement CPL (.csv) : Fichier Pick & Place pour l'assemblage automatique par robot SMT. 5. Impression Gravure PDF (1:1) : Fichier échelle 1:1 pour typon et gravure au perchlorure de fer faite maison. 6. Script Python CAD (.py) : Script d'automatisation pour éditeurs de schémas. 7. Fichier Source Projet (.pcb) : Fichier de sauvegarde JSON pour resta...

I’m looking for an experienced Revit specialist who focuses on MEP. The job centres on creating mechanical, electrical and plumbing models inside Revit, with the goal of delivering clean, fully-coordinated BIM files that slot straight into our wider project workflow. Right now I haven’t begun modelling, so you’ll be starting with a blank template and my outline performance requirements. If you’re comfortable taking a concept narrative and turning it into detailed Revit MEP layouts—while flagging clashes and coordinating with architectural and structural models—you’re the person I need. You should already work fluently with the latest Revit version, understand family creation, shared parameters, and best-practice naming conventions. I&rsquo...