Robot mechanical design jobs

I’m refreshing the merch for United Truck & Trailer Repair in Cuba, AL and want a design our customers will grab every morning—something that feels straight out of an old-school service station yet instantly recognizable as ours. Here’s what I’m after: • Overall vibe: true vintage/retro. Think distressed lettering, classic badge shapes, subtle grain textures—nothing glossy or ultra-modern. • Imagery that tells our story at a glance: a strong truck or trailer silhouette worked in with wrenches, gears, or other mechanical elements. • “United Truck & Trailer Repair – Cuba, AL” must sit front-and-center so the shop’s name becomes the badge people see around town. • Color palette: bold, eye-c...

Dear Sir or Madam, I am looking for an experienced mechanical design engineer or engineering company to develop a complete mechanical design of a new industrial product, a modular folding positioning arm. The product concept, preliminary architecture, material selection, engineering assumptions and product visualization have already been prepared. I am looking for an engineering partner who can take the project from the current concept stage to complete manufacturing documentation for the first physical prototype. Main design assumptions: two tubular arms connected by a mechanical articulated joint, interchangeable arm lengths: 250 / 400 / 500 / 600 / 750 / 1000 mm, maximum configuration approximately 2000 mm, arms: EN AW-6082 T6 aluminium tube...

...production drawings with fully dimensioned views ready for fabrication, all drafted to ISO standards for mechanical design and safety. I do not yet have fixed overall dimensions, so you will guide me on a practical industrial footprint that balances throughput with floor space. Material choices, standard part call-outs and bearing specifications should be included where relevant. Native SolidWorks files are welcome, and I will also need STEP and DWG exports. Deliverables: • Detailed 3D assembly of the complete machine • Manufacturing drawings for every part and sub-assembly, clearly toleranced • Final files in SolidWorks (or compatible), STEP and DWG formats • Short report explaining key design assumptions and recommended footprint Ple...

...production drawings with fully dimensioned views ready for fabrication, all drafted to ISO standards for mechanical design and safety. I do not yet have fixed overall dimensions, so you will guide me on a practical industrial footprint that balances throughput with floor space. Material choices, standard part call-outs and bearing specifications should be included where relevant. Native SolidWorks files are welcome, and I will also need STEP and DWG exports. Deliverables: • Detailed 3D assembly of the complete machine • Manufacturing drawings for every part and sub-assembly, clearly toleranced • Final files in SolidWorks (or compatible), STEP and DWG formats • Short report explaining key design assumptions and recommended footprint Ple...

I'm seeking an experienced architect to redesign my house that I am planning to build. The aim is to enhance the practicality and usability of our living spaces, particularly the living room, bedrooms, and kitchen, with all de...Redesign should prioritize functionality and everything catered towards the view of the lake. - Focus on living room, bedrooms, and kitchen. Incorporate hvac detail with individual heating and cooling controls in each room. - Incorporate mechanical and electrical details for whole house. Will need to provide cad files for the whole build. Ideal Skills and Experience: - Proven architectural design experience - Strong understanding of living space functionality - Ability to integrate mechanical and electrical systems in design -...

NO A.I. ART PLEASE! If you waste my time with A.I. art, I'm going to all you out on it. AGAIN! NO A.I. ART PLEASE! I run all entries through an A.I. art detector, so if you do A.I. art, just don't waste either of our time. I am looking for an artist to create a coloured superhero pin-up in a c...would be a plus. If you are a talented artist with experience in comic book style art and are excited about creating a superhero pin-up for a poster, I would love to hear from you. - The two characters I need on the poster (I have attached images below): Garlic Brad is a slim human male with Flock of Seagulls hair cut (images attached) and sunglasses. Knockaround-Guy is a talking gorilla with a robot arm. He wears a blue superhero costume. Happy to answer any questions. AGAIN!...

...cellular module, and GPS receiver. • Mechanical outline, enclosure constraints, and notes on clearances required by AS/NZS mains-safety standards. Your task • Update the schematic to incorporate the new components and add missing features (USB, GPS, Modbus, battery socket, RTC). • Lay out a multilayer PCB that respects creepage/clearance for 240 V AC, relay spacing, and antenna keep-outs. • Generate manufacturing files (Gerbers, pick-and-place, assembly drawings) and a clean BOM with alternates. • Deliver ready-to-flash test firmware that confirms power-up, relay switching, current sensing, cellular registration, Wi-Fi/Ethernet link, GPS lock, and Modbus transaction—all via USB for easy validation. Acceptance I consider the job complet...

I have a set of mechanical drawings for a commercial HVAC system and I need an accurate material take-off. The focus is on all ductwork—main trunks, branches, fittings, dampers, insulation sheets—as well as the scheduled equipment. Pipe runs are not required this time. I will supply PDF plans (and DWGs if you prefer) along with any specification sheets already issued by the engineer. From those, I need a clear, itemised spreadsheet that lists: • duct sizes and total linear lengths • quantities of elbows, transitions, dampers and other fittings • equipment counts with model references, capacities and tag numbers Please break totals down per floor and note anything that looks unclear on the plans so I can resolve it quickly with the design team...

...that will rely on a PA-CF 3D-printed chassis and 21 actuators. I need a complete mechanical design package created exclusively in Fusion 360, ready for immediate prototyping and eventual low-volume production. Scope of work – Model the entire skeleton, shell and joint architecture so every component is ready for direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DF...

...food-processing machine and need an experienced mechanical product designer who can take it from concept sketches to a complete, production-ready CAD package. The core of the assignment is full mechanical design: modelling all components and assemblies, laying out the drive system, and making sure the entire line meets food-industry hygiene and safety requirements. You’ll translate my functional notes into detailed 3D geometry, refine the mechanism for manufacturability, and generate the fabrication drawings we can hand straight to the shop. I work in SolidWorks myself, so native files in that format would be ideal, but I’m open to Inventor or STEP if that suits your workflow better. Good practice in tolerancing, material selection and sealed-shaft d...

...empanelled Chartered Engineer based in Chennai, India, working in inspection, valuation and technical certification of plant, machinery and industrial equipment. We are currently expanding our capability for overseas load port inspection and pre shipment inspection work for shipments moving into India. We are looking to associate with qualified Chartered or Professional Engineers in your country, from Mechanical, Electrical and Electronics, or Electronics and Communication backgrounds, who can carry out local site inspection, load port inspection, technical assessment and valuation assignments on our behalf. The arrangement would be assignment based to begin with, with the intention of building a long term working relationship as a country representative. If this is of interest, ...

I need an experienced mechanical engineer to rethink an existing machine so it runs significantly more efficiently. The current design performs its task reliably, but power consumption is high and several moving components cause unnecessary downtime for maintenance. You will receive the original 3-D CAD model (SolidWorks) along with performance logs, vibration data, and photos of wear points. Your task is to analyse the weak spots, propose redesigns for critical sub-assemblies, and demonstrate—through calculation or simulation—that the new concept will cut energy use and extend component life. Key deliverables • Updated CAD files and 2-D manufacturing drawings in native and neutral formats • Brief engineering report detailing the design ra...

I'm looking for an experienced Matlab professional to assist with a project focused on State-Space control. Key aspects of the project: - The specific type of model to be created in Matlab hasn't been determined yet. - We need a de...with a project focused on State-Space control. Key aspects of the project: - The specific type of model to be created in Matlab hasn't been determined yet. - We need a deep understanding of State-Space control techniques. Ideal skills and experience: - Proficiency in Matlab is a must. - Prior experience with State-Space control is crucial. - Ability to model various systems in Matlab (mechanical, electrical, thermal). - Creative thinking to determine the optimal model for the project. - Strong analytical skills to interpret resu...

...used as examples on our product's homepage. These are not "ad-style" voicemails — they need to sound like a real B2B sales rep leaving a natural, professional follow-up message to a prospect, not a commercial or call-center read. What we're looking for in the voice Confident but relaxed tone — not an overly "performed" ad-read delivery Natural conversational pacing, with real pauses, not a mechanical rhythm Warm and professional, never pushy or "salesy" Fluent, natural business English Deliverables 3 to 5 recordings, each 10–20 seconds long Format: WAV or MP3, minimum 44.1kHz Clean recording: no background noise, no music, no added effects/compression Scripts provided after hire (short, one per message) To apply, plea...

I’m building a mobile robot and need an ESP32-based physical hand-held controller that can drive it wirelessly via Wi-Fi or Bluetooth. The only actions the robot must respond to are Forward, Backward, Rotate Left and Rotate Right—no arm control for now. Here’s what I’m looking for: • Clean, well-commented firmware for both the remote unit and the robot side, written in Arduino IDE or ESP-IDF. • A lightweight, low-latency communication routine that keeps the link alive and automatically reconnects if the signal drops. • Pin mapping and a simple wiring diagram for the buttons, power, and any status LEDs you recommend. • Quick setup notes so I can flash the code and verify that each button triggers the correct motion. ...

I have a new construction project ready to move from concept to precise documentation and I need a dedicated drafter to turn my sketches and notes into clean, professional CAD files. The focus is strictly architectural—no mechanical or electrical work—so you’ll be producing building-shell drawings only. Scope The package must cover: • Floor plans • Exterior elevations • Key building sections I’ll supply PDFs and hand sketches with dimensions, design intent, and material notes. Your task is to build accurate .DWG (and matching PDF) files in line with standard layer naming and line-weight conventions so the drawings are permit-ready and easy for engineers to reference. AutoCAD or Revit are both fine as long as final exports r...

I need professional help to prepare detailed drawings for submission to the Oakland building department. Requirements: - Architectural Drawings - Structural Drawings - Mechanical, Electrical, and Plumbing (MEP) Drawings I have initial designs available in PDF format, which you will need to convert into the required drawings. Ideal Skills and Experience: - Proficiency in CAD software - Experience with Oakland building department requirements - Strong background in architecture, structural engineering, and MEP design - Detail-oriented and able to work from existing PDFs Looking forward to your bids!

We are seeking a Texas-licensed Professional Engineer with electrical, mechanical, industrial, or energy experience to independently review predominant-use studies prepared for manufacturing facilities in Texas. We perform the facility survey and prepare the initial study, including equipment inventory, nameplate information, photographs, utility billing history, equipment HP/kW ratings, efficiency assumptions, load/duty factors, annual operating hours, calculated annual energy consumption, and reconciliation to actual utility usage. Your responsibility will be to independently review the study methodology and calculations, identify any corrections or additional documentation you believe are necessary, and certify/sign the completed study if you determine it is accurate and approp...

...an XY plotter that uses stepper motors and a motor-driven cream / syringe head to write one predefined word on plain paper in four different sizes. The word and the sizes will be hard-coded for now; no live UI or font selection is needed. I just want to see smooth, accurate motion, clean cream extrusion, and clearly legible lettering in an “Elegant” style. Here’s what I need from you: • Mechanical design and parts list for the XY frame, rails, carriage, and syringe mount, all sized for an A4 sheet of paper. • Electronics schematic and firmware (Arduino + GRBL, or any open-source control stack you prefer) that drives two XY stepper motors plus a third actuator for the syringe. • G-code or equivalent motion file that traces the word in...

I need a full engineering package for a commercial-grade chest press machine that will live in professional Indian gyms. The machine must handle a 100 kg selectorised weight stack and feel smooth and natural under load. Key mechanical goals • Use a steel tube capsule frame; propose the optimal wall thickness and section size for both strength and cost-efficiency under heavy daily use. • True isolateral movement arms are non-negotiable. I want balanced resistance through the stroke so each side can move independently without crossover. • Overall footprint, seat height, and press path must suit the average Indian user and the tighter floor plans common here. Aim for a compact stance without sacrificing full chest engagement or shoulder safety. • Specify be...

...whiteboard software hooks are a bonus. • Mechanical design: compact housing that can be ceiling-mounted or set on a cart, with straightforward lens shift or keystone correction to hit a wide classroom screen. • Documentation & files: CAD drawings, BOM with sourcing links, wiring diagrams, and a step-by-step guide that a school tech team could follow to assemble or maintain the unit. • Prototype validation: short video or live demo proving touch accuracy, response time, and image uniformity. While the must-have is interactive touch, I’m open to recommendations on optional extras—wireless connectivity or even a 4 K optical block—so feel free to flag those if they strengthen the overall design. I’ll review progress in ...

...• Interior design elements – finishes, joinery details, reflected ceiling plans and any bespoke furniture integration. • Mechanical & electrical services – coordinated HVAC, lighting, small power, data and containment routes, all layered and annotated clearly. Key points • AutoCAD 2022 must be the native format for the final files so the team can continue editing in-house. • No bespoke client or brand templates are needed; follow general RIBA guidance on title blocks, revisions and drawing presentation. • The mezzanine structure itself will be signed off by a specialist contractor, so simply allow for their connection points and any load paths—no structural calcs are required from you. • Speed is critical; on...

I require a qualified/experienced HVAC / Mechanical Services Engineer to prepare a practical and economical air-conditioning and mechanical ventilation design for a small single-storey medical/dental clinic in Vineyard, NSW, Australia. The existing building is approximately 103 m² and is being converted into a medical/dental clinic. The architectural floor plan will be provided. It includes Waiting/Reception, GP Doctor room, Dental Surgery, X-Ray, Sterilisation, Stores, Corridor and Accessible WC. The approved architectural drawing already requires the toilet to have mechanical ventilation ducted to the exterior. The intention is to use one ducted split air-conditioning system, if practical, with approximately two zones. A preliminary capacity of 14&ndash...

U.S. engineering firm (BIM/MEP services for mechanical contractors) seeks a WordPress + Elementor specialist for defined, verifiable improvements to an existing ~25-page site. Phase 1 scope (14 items): fix 17 internal 404s from a supplied list, resolve orphan pages, single H1 sitewide, consolidate two duplicate blog posts with 301s, fix http/www internal links, image alt text sweep, OG defaults, rebuild two hub pages as card grids, About page rewrite (copy supplied), Testimonials intro text (copy supplied). Every item has an acceptance criterion verified by Ahrefs re-crawl. All copy and URL lists are in the attached document - nothing is waiting on the client. This is Phase 1 of 3. The contractor who completes it to acceptance will be offered the remaining phases without re-bid. N...

Product Design / Mechanical Engineer Needed – Portable Pet Product We are a UK start-up developing an innovative portable outdoor product for dog owners and are looking for an experienced Product Design / Mechanical Engineer to help refine our existing concept and prepare it for prototyping and manufacture. The product concept, branding and initial CAD/design work have already been developed. We have also carried out initial market research with UK dog owners, which has identified several areas we would now like to improve from an engineering and usability perspective. The Project: The product is a compact, portable shade and comfort station for dogs, designed for use at beaches, parks, camping trips, outdoor events, holidays, gardens and other ...

...commission the complete electronic design for a 150-300 W pure-sine-wave solar inverter that will run from a 12.8 V / 100 Ah LiFePO4 pack and deliver 220 VAC. The unit must operate reliably indoors and outdoors, fit comfortably within a 10 × 20 cm footprint, and meet commercial-grade durability standards. Core electrical requirements • True sine-wave topology with ≥90 % efficiency under typical load • Clean 220 VAC output, THD ≤3 % at 150 W, full-power capability to 300 W • Input 12 VDC nominal, LiFePO4 profile charging via high-frequency PWM • Integrated SoC display or LEDs for real-time battery percentage and charge status Protection & safety Over-temperature shutdown, overload limiting, and fast-acting short-circuit protection ar...

I'm seeking an experienced mechanical engineer to design a defense radio system that meets MIL-STD-2073 standards, with a primary focus on environmental considerations. Key Requirements: - Design must ensure durability and reliability in harsh environments. - Incorporate materials and methods that withstand temperature extremes, moisture, and contaminants. - Compliance with all relevant MIL-STD-2073 environmental criteria is mandatory. - Detailed documentation of design and compliance verification is required. Ideal Skills and Experience: - Expertise in defense-related mechanical system design. - In-depth knowledge of MIL-STD-2073 standards. - Experience with environmental testing and material selection for military applications. - Strong d...

I'm seeking a talented animator to bring my adult cartoon, "Freak Squad," to life. The show features a unique cast of characters: a sasquatch, a grey alien, a talking monkey, a robot, and a human. Requirements: - 2D animation style - Comedic tone - Targeted at adult viewers Ideal Skills & Experience: - Expertise in 2D animation - Experience with adult-themed comedic content - Strong character design and animation skills - Ability to meet deadlines and collaborate effectively Please provide a portfolio showcasing relevant work. Looking forward to your bids!

...documentation of premium automotive/engineering/consumer-product brands. Design direction: clean, minimal, premium, technical/industrial; primarily black, white and TRONE orange, with excellent typography, icons, warning callouts and clear step-by-step assembly layouts. I would like the redesign to include/improve: Cover and brand presentation Product specifications Safety/warning section Parts & hardware identification Step-by-step assembly instructions Adjustment/usage instructions Folding & storage Maintenance & troubleshooting Warranty/support page QR code integration for installation video/support The existing technical drawings must remain accurate — please don't alter product geometry or invent details. The final design should also be easy to ...

I need a mechanical part designed and converted into a CAD file. The part is an air intake for a jet engine, and it needs to be designed from scratch. Ideal skills and experience: - Proficiency in CAD software (e.g., SolidWorks, AutoCAD) - Experience with designing mechanical components, especially for aerospace applications - Understanding of aerodynamics and engine component functionality - Attention to detail and ability to create accurate, manufacturable designs

I have two separate projects that must be built in CATIA V5 strictly as 3-D mechanical-part models. All critical dimensions, tolerances, material notes, and reference drawings are already compiled into a set of detailed document

...Florida, New Jersey, New York, North Carolina, Georgia, Illinois, Virginia, Pennsylvania, Tennessee, Nevada, Michigan, South Carolina, Colorado, Arizona, Ohio, Missouri, Massachusetts, Iowa, Maryland, Minnesota, Arkansas, Kansas, Oregon, Washington DC, West Virginia, Oklahoma, Nebraska, Maine, Mississippi, Utah, and Alabama. Who We’re Looking For You should have: * Basic to intermediate mechanical or electromechanical experience * Confidence using hand tools and handling electrical connectors * Ability to follow step-by-step repair instructions and video-based procedures * Basic soldering experience is preferred * Strong attention to detail and problem-solving skills * Good English communication skills Experience with any of the following is a strong advantag...

I already have complete architectural floor plans for a private villa. What I still need are fully coordinated Mechanical, Electrical, and Plumbing drawings that I can hand straight to the local authorities and the contractor without further revisions. Scope of work • Reflected ceiling plans that show both the HVAC distribution and all lighting points. • Electrical layouts covering GPOs, power circuits, distribution boards, access points, lift supply, and all rooftop equipment. • Plumbing layouts for every wet area, including vertical stacks, the rooftop kitchen, and the pool plant. • Life-safety layouts—detectors, exit signs, and call points—fully integrated with the electrical set. • Rooftop services drawings for solar panels, invert...

...logs in to my ICICI Instabiz account every hour, pulls the latest payment-collection status for all open requests, and immediately notifies me when anything changes. Core actions • Fetch payment collection status on an hourly schedule. • Detect any change in a request’s status (pending, paid, failed, etc.). • Trigger an alert by Email and SMS with the relevant transaction details. Your robot can be built in UiPath, Automation Anywhere, Power Automate, Python + Selenium, or any framework you are comfortable with, as long as it is stable and easy for me to run on a Windows machine. If an official API is available you are free to use it; otherwise, screen or app automation is acceptable provided two-factor authentication and session handling are manage...

...residential project (under 2,000 sq ft). The local authority requires complete specifications, so every sheet has to be coordinated across disciplines and formatted for permit approval. What I expect you to handle: • Architecture – plans, elevations, sections, site plan and all relevant details • Structure – foundation, column, beam, slab and reinforcement drawings • MEP – electrical, plumbing and mechanical layouts with schedules All three disciplines must align perfectly; clashes or missing information will not be accepted. Final files should arrive as a clean, bookmarked PDF plus the editable CAD/Revit source. Timeline is tight: roughly three days per discipline (architecture first, then structure, then MEP), so only apply if you have ...

...skilled mechatronics specialist who can jump straight into the electrical and software-programming sides of my machine-building project. The mechanical portion is already under control in-house, so your focus will be integrating, testing, and refining the control electronics and embedded code that drive the system. You should be comfortable reading and updating wiring schematics, selecting or replacing critical components, and writing clean, well-documented firmware or PLC logic that keeps everything running reliably. If you can also implement quick diagnostic routines and safety interlocks, even better. Scope at a glance • Review existing electrical design, spot weak points, propose improvements • Develop or optimise the control software (C/C++, Python, or...

I need a seasoned CAD professional who can take my PDF reference drawings and turn them into production-ready CAD assets. The core of the job is accurate 2D technical drafting in AutoCAD, but I also want the matching 3D models created in SolidWorks for the associated mechanical parts, full assemblies, and any sheet-metal components. Precision matters: every view must carry correct dimensions, tolerances, and clear annotations so the files can move straight to manufacturing. Clean layer management, proper line-weights, and a tidy title-block are essential. Preferred workflow • I send you the PDFs and any quick notes. • You return a first pass so I can mark up anything that needs tweaking. • Final deliverables arrive on the agreed date. Required output formats ...

POP Display Design Engineer / SolidWorks Drafter Potential Ongoing Work We are looking for an experienced POP (Point-of-Purchase) Display Design Engineer / SolidWorks Drafter to join our freelance network and assist with ongoing display projects. Our company specializes in 3D rendering, CAD drafting, fabrication drawings, and installation documentation for point-of-purchase and retail displays. We are looking for someone with real-world experience designing displays for manufacturing—not simply someone who is proficient in CAD. What You'll Be Doing Depending on the project, you may be responsible for: Developing 3D models in SolidWorks Creating production and fabrication drawings Developing sheet-metal, tube, wire, wood, acrylic, plastic and vacuum-formed co...

...now need it turned into a production-ready mechanical design in SolidWorks. The job is firmly in the detailed-design phase: every part must be modeled, toleranced, and fitted into a complete assembly that a manufacturer can quote from without guesswork. I will share sketches, functional requirements, and any reference models I have. From there, I expect you to build the full SolidWorks project, keep the feature tree clean, and follow best-practice naming so future edits are easy. To make expectations crystal-clear, here is what I need back: • Native SolidWorks 3D part and assembly files • Fully dimensioned 2D drawings for each component and the overall assembly • Exploded views and a BOM with material specs and quantities • A brief de...

...reclaimed corrugated metal; interior wrapped in reclaimed wood boards • Polished concrete slab serving as finished floor What I need from you 1. Complete set of construction-ready drawings: floor plan, elevations, sections, roof/framing plans, window/door schedule, and all critical dimensions. 2. Material and finish specifications that reflect the reclaimed metal and wood palette. 3. Mechanical and electrical layout notes showing the wood stove clearances and mini-split placement. 4. Structural details sufficient for a local engineer to stamp, including foundation and roof connections suitable for metal cladding. 5. A final PDF set plus editable CAD files (DWG or Revit preferred) so my builder can make field adjustments. Acceptance criteria • Drawings al...

I need a precise mechanical 2-D drawing recreated to scale and laid out on an 11" × 17" sheet. Please follow this colour convention throughout the file: keep every unit label and note in solid black, and show all dimension lengths in blue. When printed at full size the scale must read accurately, so set your drawing units and scale bar accordingly. The only file I need back is a press-ready PDF. Feel free to build it in AutoCAD, DraftSight, SolidWorks Draft, or any comparable CAD package—just be sure line-weights and fonts hold up when plotted to an 11" × 17" PDF. Deliverables • One vector PDF, 11" × 17", fully to scale, with black units and blue dimension lengths • Title block, scale bar, and clear revision date...

...who can edit/proofread directly within the designed PDF layouts using digital comment markups rather than a raw text final product will be published via IngramSpark and Amazon KDP as a print book featuring a spiral spine (coil binding) so it can lay perfectly flat on a table for our I Am Looking For in an Editor:Accessible Copyediting/Proofreading: A meticulous sweep for mechanical accuracy, style consistency, typos, and clear spacing layout Clarity: Fine-tuning the phrasing of the hand warm-up exercises to ensure they are exceptionally easy to follow, encouraging, and clear for readers managing physical or cognitive & Margin Awareness: Vigilance regarding the inner margins to guarantee no critical text blocks, instructions, or writing

...technical and industrial experience in the design, optimization, and operation of pelletizing plants. The main objective is to receive specialized technical consulting for the development and implementation of an efficient, high-quality production line. Key Areas of Consulting: Biomass Conditioning and Drying: Selection and optimization of drying systems (rotary drum dryers, belt dryers, etc.) specifically suited for radiata pine. Control and management of the optimal moisture content for pelletization. Proper particle sizing, grinding, and chipping of the raw material. Production Lines and Machinery: Selection of core machinery (pellet mills, coolers, screeners, packaging systems). Evaluation of production capacity and plant layout design. Management of natural ...

We are looking for an experienced Mechanical/Industrial Engineer specialized in SolidWorks or similar CAD software to design a reusable steel mold for the mass production of precast concrete housing modules. The concrete module is approximately 3.0 m wide × 7.0 m long × 3.0 m high, open at the top, with an additional 1.2 m balcony on the front side. Main concrete specifications: * Wall thickness: 80 mm * Floor thickness: 200 mm * 4 concrete walls + floor cast as one monolithic piece * No roof during this casting process We need the complete manufacturing design of the steel mold, including: * External steel formwork * Internal negative/core mold * Steel plate thickness calculation * Structural frames and reinforcement ribs * Corners, connections and lo...

I already have a full set of residential plans that came back from the US permitting office with red-line comments. I now need those corrections integrated, plus a complete set of Mechanical, Electrical, and Plumbing drawings—HVAC system, electrical wiring, and plumbing layout—along with any missing structural details so the package can be resubmitted without further revisions. You’ll be working independently, so a solid grasp of current US residential codes (IRC, IBC, NEC, IPC, IECC) and the typical formatting standards most jurisdictions expect is essential. The original files are in AutoCAD; if you prefer Revit or another BIM platform, that’s fine as long as the final sheets are delivered in both PDF and DWG. Acceptance criteria • All permit-departm...

I have a package of mechanical part drawings in 2-D and I need them rebuilt as light-weight 3-D assemblies in UG NX. The goal is to capture correct overall geometry and key dimensions only; no intricate features, kinematics, or fully functional components are required at this stage. Please model each part, place them into their respective assemblies, and return native UG NX files. A neutral STEP copy alongside the NX files would be helpful, but is optional if export is straightforward from your workflow. If you normally work in SolidWorks or Fusion 360 and can still deliver clean, editable NX parts, feel free to mention that; however, my preference is native NX. Deliverables • Individual part files (.prt) reflecting the supplied 2-D dimensions • Top-level asse...

I need a mechanical engineer who can guide me in choosing a fixed-ratio gearbox for an industrial machine now in the design phase. The gearbox will not be manual, automatic, or CVT; I specifically want a robust fixed gearbox that can meet three critical criteria: high load capacity, a defined speed range that matches our motor curve, and long-term durability in a 24/7 production environment. Your task is to analyse the duty cycle, calculate the required service factor, and translate those figures into an exact gearbox size and model recommendation. Please include: • All design calculations and assumptions • A shortlist of commercially available gearboxes that satisfy the numbers, with supplier links and lead times • A brief comparison explaining wh...

I'm seeking a specialized piece of machinery to create waves in a waterbed mattress. The mechanism should ideally be a crank ...mechanism should ideally be a crank and slider, converting circular motion to an up-and-down motion, repeatedly pushing down on the mattress. It needs to run for up to 9 hours. Key Requirements: - Electric power source - Whisper-quiet operation (20-30 dB maximum) - Cord length of 270 inches with an in-line on-off switch - A combination of metal and plastic materials Ideal Skills and Experience: - Mechanical engineering expertise - Experience with quiet electric motors - Proficiency in designing with metal and plastic materials - Ability to create custom, reliable machinery Please provide a detailed proposal, including relevant experience and estim...

Redesign and Engineering Calculations for Rotary Drum Dryer Pine Sawdust Project Description I am looking for a qualified mechanical engineer or equipment design expert to perform the engineering calculations and provide technical drawings for redesigning a rotary drum dryer used in a pellet production line Current Setup and Problem Equipment Rotary drum dryer zero point five meters diameter by six meters length with a Johannes AZ four heater Material Radiata pine sawdust Moisture Content Entering at forty four percent and must exit at fifteen percent Issue Current drying efficiency is insufficient for the required throughput and moisture target Scope of Work Required One Perform complete mass and thermal balance calculations Two Evaluate airflow heat input residence time and...

I need one 3D CAD drawing created from an existing 2D drawing. The 2D drawing is of a box and can be sent in any one of the three docx, vsdx, or bmp formats. Requirements: - Convert one 2D mechanical drawing into 3D CAD - Sufficient detail for 3D printing - Deliver in file format that is importable into FreeCad Ideal Skills: - Proficiency in CAD software (e.g., SolidWorks, AutoCAD) - Experience with mechanical designs - Familiarity with 3D printing requirements