Inżynieria mechaniczna Jobs

I need an experienced CAD designer with strong knowledge of agricultural machinery (folding frames, booms, trailed equipment, etc.) to optimize the pivot point of a folding frame. Project Details: I have a 3D model of an agricultural machine (imported from STP file). The model consists of: Yellow = Main frame (fixed) Blue = Additional fixed component Red = Folding frame (this part must move) Green = Hydraulic folding cylinder Task: The red folding frame should move similarly to the reference video (see folding motion from 0:08 to 0:15): → You should: Create a proper revolute / hinge joint (or equivalent in your CAD system) between the yellow main frame and the red folding frame. Find and optimize the pivot point (ideally located near the green hydraulic cylinder) so the red frame ...

I’m assembling a cross-disciplinary team to push forward zero-gravity craft development and testing for the benefit of future, more advanced civilisations. The immediate goal is to move from concept to validated prototype: we already have early-stage ideas and need the right minds to turn them into hard data and working hardware. Your core brief • Refine the existing concept into an engineering package that can survive the realities of a true zero-g environment. • Build and run high-fidelity simulations—structural, mechanical, electrical—and iterate until the digital model reaches go-for-prototype status. • Specify the materials, scanning methods, and onboard systems that will let us verify performance once we enter the physical testing phase. Wh...

Hi I will shared the details with the shortlisted candidates. Thanks

I am at the very first stage of developing a new product and need a mechanically minded designer to turn rough ideas into a clear, manufacturable concept. The work begins at conceptualization: exploring mechanisms, kinematics, materials, and form so the product’s core functions are proven before we ever think about tooling. Here is what I need from you: • Early-stage concept sketches or rough 3D CAD layouts that communicate the working principle. • Iterative refinement of the chosen direction—including basic stress/fit checks—until the concept is mechanically sound and ready to move into detailed design. • A short report or slide deck that captures the rationale, exploded views, preliminary part count, and any key specs or off-the-shelf components you ...

I have a complete point cloud capture (Autodesk ReCap) and matching 360° photos of an existing facility, but there are no legacy drawings or existing models available. I’m looking for support converting the facility into an accurate Scan-to-BIM model in Revit for upcoming renovation planning. The project includes only one interior mechanical room; all other systems are primarily exterior and roof-mounted. Scope of Work Develop existing-condition models for the following disciplines: (HVAC) / Piping Level of Detail: Intermediate LOD focused on clean and accurate geometry, including key renovation-related components such as: mechanical equipment fixtures systems accessories The priority at this stage is geometric accuracy. Detailed asset information, tagging, and high...

I need a batch of custom cables built from scratch, each terminated neatly with the appropriate connectors on both ends. The line will carry a small DC voltage while also handling standard-speed data, so clean signal integrity and reliable power delivery are equally important. You will cut, strip, crimp or solder as required, apply heat-shrink for strain relief, and verify every lead with continuity and load testing before packing. Consistency across the whole order matters more than sheer speed; I’d rather wait an extra day than troubleshoot a cold joint later. Please have your own basic tooling—quality crimpers, multimeter, and, if possible, a simple jig for repeatable length control. When you reply, tell me: • The connector families you keep in stock or can source qu...

I need to prove that a lip plumping gloss was applied to lips before a photograph was taken on an iPhone. I only have a color printout of the original iPhone photo. Requirements: - Expert opinion from a cosmetic scientist - Image analysis to support the claim Ideal Skills and Experience: - Network or contacts in the cosmetic science field - Ability to provide a detailed report on the product's effects based on the photo If you can connect me with a qualified cosmetic scientist and provide a thorough verification, I would like to hear from you.

I'm looking for a secure iPad case and stand that locks the iPad and charger. This will be used primarily in public settings like kiosks and retail. Requirements: - Must secure both the iPad and charger - Designed for public use, preventing theft - Durable and weather-resistant materials preferred - Should be stable and not easily tipped over Ideal skills and experience: - Experience with security products - Knowledge of durable design for public use - Mechanical engineering or industrial design background

I have all of the chemistry ready in a CHEMKIN format and need a complete CFD model built in ANSYS Fluent that treats the process through the species-transport formulation rather than the premixed or non-premixed templates. Both the thermodynamic and transport properties of every species in the mechanism must be represented exactly as provided. Your task is to import the CHEMKIN file, configure the material database to honour those properties, create a stable reacting-flow setup, run it to convergence, and supply the resulting case, data, and a short note that explains boundary conditions, turbulence model, discretisation choices, and residual behaviour. Steady or transient treatment can be your call as long as the final field variables are physically credible and match the supplied rea...

The goal is to create a full SolidWorks model of a semi-automatic machine that can pick, orient, and insert both springs and circlips, each in the 1–10 mm range, into our existing product line. I need every mechanical detail worked out so that the finished files can move straight into procurement and fabrication. Key requirements • Electric drive components only—no pneumatics or hydraulics. • Reliable handling of tiny parts without deformation or loss. • Quick-change tooling so the same station can switch between springs and circlips with minimal downtime. • Compact footprint that will fit on a 900 mm × 800 mm bench space. • Safety guards and service access designed in from the start. Deliverables • Fully-constrained SolidWorks ...

Pizza Oven CAD Designer / Mechanical Engineer Needed We are looking for an experienced mechanical CAD designer or industrial product engineer to develop TWO professional pizza oven models for manufacturing and commercial production. This is NOT a simple rendering project. We need production-ready engineering files and manufacturing drawings. Project Scope Design two pizza oven models: 1. Residential Pizza Oven Model 2. Commercial Pizza Oven Model The designs must be optimized for: - Heat retention - Proper airflow - Manufacturing efficiency - Structural durability - Assembly process - Shipping and installation Required Skills The freelancer MUST have experience with: - Pizza ovens, wood-fired ovens, grills, smokers, or thermal cooking equipment - Mechanical engineering - Industri...

I have a full set of drag-race crankshaft parts from a high-performance motorcycle on my bench and need every last detail captured so identical replacements can be manufactured. The task is to measure, analyse and completely reverse engineer each component, then translate that data into clear, production-ready technical schematics. All drawings must specify the high-performance metal grades that best match the originals, include accurate tolerances and finish notes, and be organised so a machine shop can move straight to CAM without questions. Preferred workflow involves precise 3D measurement (CMM or laser scan), modelling in SolidWorks, Inventor or similar, and final detailing in a CAD package that exports standard formats (STEP, DWG, PDF). I will supply the physical parts, background...

I’m planning a new ten-storey structure that will operate entirely as commercial offices. Each floor has to balance generous open-plan work areas with a series of enclosed private offices; conference rooms are not a core requirement right now, but I may consider integrating a few later if the layout permits. What I need from you is a full architectural package that takes the project from concept through permit-ready drawings: • Conceptual massing studies and a 3D exterior model that show how the ten levels sit on the site and meet local height or setback limits. • Detailed floor plans for every level, clearly marking open workspaces, private offices, restrooms, elevator and stair cores, service shafts, and MEP zones. • Scalable sections and elevations, plus fa&cc...

I need a complete 3-D finite-element model of a monument-type building created in Abaqus/CAE and taken all the way through a detailed thermal analysis. The core objective is to understand temperature distributions and heat-induced stresses throughout the structure under realistic boundary conditions. You will start by recreating the monument’s geometry (I can share sketches and key dimensions once we start), assign appropriate concrete or stone material data, and then apply the thermal loads I will specify—solar gain, ambient convection, and a transient temperature cycle. Mesh quality must be fine enough to capture hotspots around corners and joints without inflating run times unnecessarily, so please use sensible element sizing and mesh controls. Deliverables I expect: &bull...

I need a skilled CAM programmer who works confidently in Autodesk Fusion to take my PPAC part from raw model to a documented machining process ready for shop-floor use. Scope of work • Build a complete CAM setup in Fusion that covers Milling and Drilling operations. Within milling, include Facing, Pocketing, and Contour milling strategies. • Apply “condition H” cutting parameters: stock allowance of +10 % on lateral sides and +15 % on the remaining directions, with intervals a = 0.5 × DC, b = 0.4 × DC, c = 0.9 × DC, d = 0.5 × DC. Material group is P2.2. • Generate the Data Sheet and Operations file highlighting tool specifications, cutting conditions, and the exact machining sequence. • Produce a concise PDF report using my provided ...

I need an existing STL 3D model modified to incorporate new equipment components and a different layout. The new components include mechanical parts, structural elements, and chemical processing equipment. Key Requirements: - Modify the 3D model to integrate new equipment. - Utilize provided reference images for accuracy. Ideal Skills and Experience: - Proficiency in 3D modeling and modification, particularly with STL files. - Experience with mechanical parts and structural elements integration. - Ability to work from reference images and ensure precise adjustments.

Need freelancer with experience in ABB RobotStudio and SolidWorks software. The task involves creating a simple drawing of 3 letters, programming an ABB robot to draw it in simulation, and providing all required files including the RobotStudio project, CAD file, short report, and simulation video. Can find more information in the attached file below. Deadline 3 days. Avoid sending quote if you bid above the $30 range.

I’m setting up a new firefighting line in Haryana and need a welder who specialises in pipe welding with steel pipes. The job revolves around cutting, beveling, aligning and welding the runs for hydrants, sprinklers and risers so they meet both local safety codes and standard leak-test requirements. You should already be comfortable working on-site around active construction crews, bringing your own basic gear and following standard hot-work procedures. If you hold valid certifications for steel pipe welding or have recent project photos that prove clean, root-penetrated joints, let me know—that will speed up selection. Scope at a glance: • Fabricate and weld the steel pipe network for the firefighting system (grooved and flanged sections included). • Ensure ever...

I’m looking for a single skilled professional who can move seamlessly between pipe welding and front-line fire suppression on an industrial site we’re commissioning. Your primary task is day-to-day pipe welding—cutting, fitting and laying full-penetration welds on steel lines that will feed our firefighting water network. Formal welding tickets are welcome, but I don’t require specific certifications as long as you can demonstrate reliable workmanship and meet pressure-test standards. Because all welding will be conducted around combustible materials, I also need you ready to act as the on-scene firefighter. Solid, current fire suppression techniques are essential; you’ll maintain a constant fire watch and, if an ignition occurs, be the first to knock it down...

I need a complete design package for a manufacturing-grade machine that will automate the brushing and shearing stages of our carpet assembly line. The unit must integrate smoothly into existing conveyor-based workflows, handle continuous carpet rolls, and deliver consistent surface finish without interrupting throughput. Scope • Mechanical concept development that details the brushing and shearing stations, drive system, guards, and service access points. • 3D CAD models and detailed fabrication drawings (preferred platforms: SolidWorks or Inventor) ready for shop floor use. • Motor, gearbox, and cutter selection with a concise bill of materials citing readily available components. • Simple PLC or motion-controller layout showing how speed and pressure are reg...

I have a new modular product that attaches directly to commercial and residential walls, and I need a licensed Structural PE to confirm the wall-anchorage strategy and overall frame strength before we release it to production. The scope is a full structural load and anchorage analysis that shows the system is safe, serviceable, and installable in the field. What the study must cover • Static structural load combinations that include: dead loads, vertical gravity, eccentric/moment effects, connection loads, wall anchorage loads, and an explicit check of deflection limits. • Verification of installation-tolerance cases such as uneven fastening or misaligned brackets. • A safety-factor / overload review in line with current building-code practice. Key performance items ...

Project Title: SolidWorks Motion Analysis & Animation for 6-Axis Robotic Arm Production Line Description: I am looking for a SolidWorks expert to complete a motion simulation and production line visualization within 48 hours. Project Overview: I have designed a specific Linear Motion System that needs to be integrated with a 6-Axis Robotic Arm (you can use any standard 6-axis arm model from open libraries like GrabCAD). The goal is to simulate a small production line where the arm picks and places components using my linear system. Deliverables: Assembly File: A complete, fully editable SolidWorks Assembly (.SLDASM). Motion Analysis: Accurate simulation showing the arm and linear system in sync. High-Quality Render/Video: A clear animation showing the production flow, including gr...

I already have a complete set of 2 D AutoCAD drawings; what I now need is a faithful, parametric 3 D recreation in Autodesk Inventor that is accurate enough to send straight to the shop floor for manufacturing. Every individual part as well as each sub-assembly must be modelled, fully constrained, and organised into a clean top-level assembly. A key change is the electric motor location: I will supply precise dimensions and alignment details so you can reposition it to clear a new flywheel without clashes or service-access issues. Once that update is in place, please regenerate any affected parts or mounting hardware so the model stays production-ready. Because the build team will rely on this data, I also need a complete drawing package: Inventor .idw sheets (and matching PDFs) with vie...

I need a CFD-based numerical model that zooms in on how well the liquid desiccant in my solar-thermal dehumidification set-up actually works. The goal is to predict desiccant effectiveness under real operating conditions, with special attention to three tightly linked mechanisms: the adsorption rate inside the contactor, the high-temperature regeneration process driven by the solar loop, and how desiccant concentration shifts over time. You are free to choose any reputable CFD platform—ANSYS Fluent, OpenFOAM, COMSOL, or an equivalent—as long as the final files can be opened and modified later. The geometry is relatively compact (a packed-bed absorber and a separate regenerator), yet the flow is coupled with heat and mass transfer, so please include conjugate heat transfer and ...

I am just getting started with SolidWorks and need a patient tutor who can walk me through the basics of 3D modelling, specifically clean sketch creation and introductory surface modelling. My priority is to understand the underlying concepts rather than memorise button clicks, so I’d like our sessions to be hands-on: you share your screen, I share mine, and we build or troubleshoot real parts together. Here’s what I have in mind: • Live, one-to-one sessions (Zoom, Teams or similar) scheduled around GMT evenings • Step-by-step guidance on robust sketching practices—relations, dimensions, constraints and how they drive part geometry • An introduction to surface tools (loft, sweep, fillet, trim, knit) and how they differ from traditional solid features ...

I need help with improvements on my current fusion 360 autocad that Ive made for my college project.I want it to become 3D print is a very simple model but we need an expert to tell us how our final mechanism should look like and make the correct size and tolerances so that all we need to do is 3D print it and assemble it with a servo motor, springs etc. Besides giving us the final version please also guide me what I would need to do further so that the mechanism works perfectly(we will only be given marks if it is fully functional). Let me walk you through the exact working principle of our mechanism. The system starts with a continuous rotary input, driven by a standard DC motor attached to our custom snail cam. As this cam rotates, its spiral edge gradually increases in radius. This ed...

I have an ongoing research task that requires a full finite-element simulation of both single piles and 3 × 3 pile groups in ABAQUS/CAE. The goal is to quantify dynamic stiffness and damping when the foundation is subjected to harmonic loading and to understand how those properties change with excitation frequency, soil shear modulus, and pile length. Please build non-linear soil–pile interaction models, run frequency-domain analyses, and extract the complex impedance functions across the required frequency range. After the runs, post-process the results in MATLAB, Excel, or Python so I can clearly see: • dynamic stiffness versus frequency • dynamic damping versus frequency • side-by-side parametric comparisons for the three varied parameters (soil shea...

I need sketches converted into 2D CAD for mechanical parts. The drawings should include basic outlines and dimensions. Requirements: - Convert hand-drawn sketches into 2D CAD - Drawings for mechanical parts - Basic outlines and dimensions only Ideal Skills and Experience: - Proficiency in 2D CAD software - Experience with mechanical components - Attention to detail Please provide samples of similar work if available.

I am rolling out SAP Plant Maintenance and Production Planning across a multi-line manufacturing facility and need an experienced functional consultant to get the system configuration right the first time. The focus is on practical, shop-floor-tested settings that match real-world maintenance plans, spare-parts control, and production scheduling—not generic textbook templates. You will be handed direct access to our sandbox as well as current equipment masters, task lists, BOMs and production routings. Your main job is to translate those assets into a clean, fully-documented configuration that my internal team can promote to QA and, ultimately, to our live environment. Key deliverables • Complete configuration of SAP PM and PP objects (work centers, task lists, maintenance p...

I'm seeking a skilled electro-mechanical or robotics engineer to design an interactive element. Experience in this field is crucial for this project. - Design an interactive element for robotics project - Provide documentation and schematic drawings - Deliver prototype or simulation model if applicable DO NOT APPLY IF YOU ARE NOT QUALIFIED, YOUR PROFILE WILL NOT BE REVIEWED.

I need detailed mechanical and electrical drawings for a flat conversion project. The drawings must include: Mechanical Systems: - HVAC - Plumbing - Fire protection Electrical Systems: - Lighting - Power outlets - Fire alarm system The design must meet all current UK building regulations. Ideal Skills and Experience: - Expertise in creating MEP drawings - Experience with flat conversions - Knowledge of building codes and regulations - Proficiency in AutoCAD or similar software - Preference for a qualified M&E engineer to undertake the design work. - Preference for a UK-based designer with strong understanding of UK building regulations. Please provide samples of similar work.

# Embedded Electronics Engineer – AS5311 Linear Encoder System Looking for an experienced Embedded Electronics / PCB Design Engineer to develop a compact linear encoder system using AS5311 magnetic encoder IC and MCU. ## Requirements * AS5311-based encoder reader PCB * Compact display PCB * Embedded firmware development * 3V battery-powered low-power design * Good EMI/noise immunity * Single multifunction button for ON / OFF / RESET * Ribbon cable connection between PCBs ## Performance * Motion range: 2 mm to 6 mm * Target resolution: 0.001 mm ## Deliverables * PCB design * Firmware development * Gerber files * BOM Please share similar projects, relevant experience, estimated timeline, and tools used.

Project Title: Finite Element Modelling and Parametric Impact Analysis of Circular Double-Skin Corrugated Concrete-Filled Steel Tubular Columns under Low-Velocity Lateral Impact Project Overview: I am conducting PhD-level research focused on the impact behaviour of circular double-skin corrugated concrete-filled steel tubular (DS-CFST) columns subjected to low-velocity lateral impact loading. The objective of this project is to develop a validated and automation-ready finite element (FE) model in LS-DYNA or Abaqus Explicit that can later be used for extensive parametric studies, machine learning dataset generation, and optimization research. The study investigates how corrugation geometry influences the impact resistance, deformation behaviour, energy absorption, and residual strength of...

لدي سيارة ‎Hyundai‎ وقد وفرت لها جير (ناقل حركة) مستورد ومجدد بالكامل، وأحتاج إلى فني خبير يتولى التركيب في موقعي. المطلوب هو إنزال الجير القديم، تركيب الجير المستورد مع جميع الوصلات والحساسات، تعبئة الزيت الموصى به من الشركة، ثم إجراء فحص وتشغيل تجريبي للتأكد من تبديل السرعات بسلاسة وعدم وجود أي تسريب. أُفضّل من لديه خبرة سابقة مع طرازات هيونداي بالتحديد ويملك أدوات الورشة الكاملة لعمليات فك-وتركيب نواقل الحركة، إلى جانب جهاز فحص OBD لضبط الأرقام ومسح الأعطال بعد الانتهاء. تسليم العمل يُعتمد بعد: • إنهاء التركيب دون تعديل أو قص في هيكل السيارة. • اختبار طريق لا يقل عن 20 كم مع تبديلات نظيفة وخالية من الضوضاء. • تقرير مختصر عن مستوى الزيت، الكودات قبل وبعد، وأي ملاحظات إضافية. إن كانت لديك الخبرة في جيرات ‎Hyundai‎ وتستطيع الحضور إلى الورشة خلال الأيام...

I need professional calculations for underground cable pulling. A software simulation is required. Key Factors: - Cable Tension Limits - Conduit Fill Capacity - Bend Radius of the Cable Ideal Skills & Experience: - Expertise in cable pulling calculations - Experience with software simulations - Knowledge of underground installation requirements

Can someone help me create some programs for CNC? Key points • Machine: CNC router • Material: wood only • Complexity: moderate detail (no 3-D reliefs)

I need a physical model demonstrating an electrical circuit for a university science project. The model should include a battery, conductors, and insulators. Requirements: - Constructed from plastic, wood, and metal - A video showcasing the model in operation from multiple angles Ideal Skills and Experience: - Experience with model building - Understanding of electrical circuits - Proficient in video recording and editing

I need a precise SolidWorks model of a single mechanical part. The end goal is a manufacturable file set that can move straight into production once approved. When you send your detailed project proposal, be sure to spell out: • The key dimensions and allowable tolerances you will apply • The manufacturing process you have in mind (e.g., CNC-machining, injection moulding, 3-D printing, etc.) and how the model will be optimised for it Deliverables I expect: • Native SolidWorks part file (.sldprt) • Fully annotated 2-D drawing with the agreed dimensions/tolerances (no) • A brief manufacturing note outlining surface finish, critical fits, and any setup considerations If anything in the brief is unclear, feel free to ask before you quote so the proposal cov...

Seeking a chemical engineer with expertise in thermodynamics to assist with a project. The project requires the creation of a written report, with a focus on providing a brief level of detail. Ideal Skills and Experience: - Strong background in thermodynamics and chemical engineering - Experience in conducting research and analysis in the field - Ability to write concise and informative reports - Attention to detail and accuracy in data analysis and interpretation

I have an idea for a high-performance bangka-style motorboat and need it turned into a full 3D model in SolidWorks, then validated through simulation. You will start from the rough concept I’ll share (sketches and reference photos of the traditional outriggers) and develop a clean, build-ready hull and structure. The main hull will be a 40' narrow deep V configuration to cut through the water, with space reserved for an inboard diesel engine, fuel tanks, and other mechanical components. The design should allow for modular construction in three sections: the main hull, outriggers with crossmembers, and cabin/deck. These sections must be attachable and disassemblable for repairs and maintenance. Once the geometry is set, I need three simulation passes inside SolidWorks (or an in...

I need detailed mechanical schematics for a boutique hotel development. The drawings should include: - HVAC, Plumbing, and Electrical systems - PDF format Ideal skills and experience: - Expertise in mechanical systems design - Experience with hotel or large-scale residential projects - Proficiency in creating detailed schematics - Knowledge of building codes and regulations Please provide samples of similar work.

I need an expert to repair or reconstruct my damaged Minn Kota MKP 1 propeller (model #2031151). The blades are damaged and require professional attention. Ideal Skills and Experience: - Experience with Minn Kota products - Ability to repair propeller damage - Mechanical skills and tools for precise repair - Reliability and quality workmanship Fee is negotiable. . .I can purchase a new motor for not a lot of money.

I need a complete engineering package for a gas-fired furnace that will preheat the elliptical heads used in my ASME pressure-vessel production line. The unit’s sole purpose is rapid, uniform preheating—no full heat-treatment or stress-relief cycles—so temperature ramp-up, soak control, and even distribution across complex curvatures matter more than long dwell times. Key performance targets • Continuous operating range above 1 000 °C, with ±10 °C uniformity across the load • Natural or LPG gas-burner train sized for efficient, low-NOx combustion • Chamber capacity adaptable to multiple head diameters and thicknesses What I expect from you 1. Thermal calculations, heat-balance, and burner sizing that justify refractory thicknesses a...

Estoy cerrando mi proyecto de fin de carrera en Ingeniería Mecánica y, como parte fundamental, debo presentar la instalación eléctrica completa de un pequeño almacén (aprox. 60 m²). El sistema debe cubrir dos necesidades muy concretas: • Iluminación general mediante luminarias incandescentes, distribuidas para garantizar 200–250 lx en zona de pasillo y estanterías. • Alimentación dedicada para tres máquinas de fabricación (motores trifásicos 400 V, 3 kW c/u) con sus protecciones, arranque directo y previsión de futuras expansiones. Busco el conjunto documental y los cálculos que justifiquen técnica y normativamente la solución: 1. Memoria descriptiva y d...

I already have high-resolution reference images of three products and their key dimensions; now I need those concepts translated into precise 3D CAD models suitable for manufacturing. Medium-level detail is enough—as long as every critical feature (mounting points, cut-outs, threads, snaps, or similar functional areas) is captured accurately. AutoCAD is the platform I’m most familiar with, but SolidWorks, Fusion 360, or any package that can export clean STEP/IGES files is perfectly acceptable. What matters is that the final geometry can drop straight into a machinist’s CAM workflow without extra clean-up. Deliverables • Native CAD files plus neutral formats (.step and .iges) • A dimensioned PDF drawing of each part for quick shop reference • Confirmat...

I need a 3D mechanical drawing for manufacturing purposes. The design must meet IP68 waterproofing standards and include enclosure design. Requirements: - Detailed and accurate 3D mechanical drawing - IP68 waterproofing standards compliance - Enclosure design inclusion Ideal skills and experience: - Proficiency in 3D CAD software (e.g., SolidWorks, AutoCAD) - Experience with IP68 waterproof designs - Strong background in mechanical engineering and manufacturing processes Prefer somebody in Montreal, Quebec, Canada, as this may be ongoing with different projects and will need to meet in person.

I already have the engineering design for a steel building and now need a Tekla specialist who can convert that information into a fully detailed fabrication package. Every element—columns, beams, bracing, connections, and plates—has to be modeled in Tekla Structures and translated into accurate shop drawings and erection documents that a fabricator can rely on without additional clarification. What I expect: • A well-organized Tekla model of the entire structure, using proper naming, phasing, and numbering conventions. • GA drawings, single-part and assembly drawings & Fabrication drawings, bolt and weld lists, and CNC/NC files where applicable. • Bill of materials extracted directly from the model, ready for procurement. • Connection design sh...

Project Title Design of Split Scimitar Winglet for Aircraft Project Description I am looking for an aerospace/mechanical design freelancer to create a conceptual and aerodynamic design of a Split Scimitar Winglet for an aircraft wing. The objective of this project is to develop a modern winglet concept inspired by Split Scimitar Winglets used in commercial aviation to improve aerodynamic efficiency, reduce drag, and enhance fuel economy. Scope of Work The freelancer should: Design a 3D model of a Split Scimitar Winglet Create upper and lower winglet geometry Ensure aerodynamic smoothness and realistic aircraft integration Perform basic aerodynamic analysis (optional but preferred) Provide CAD files and rendered images Suggest suitable airfoil/profile for the winglet Prepare technica...

I’m looking for a detail-oriented mechanical drafter who can take my engineering sketches and turn them into production-ready drawings in AutoCAD. The focus is strictly mechanical design—no electrical or civil work—so every view, section, and annotation must follow standard mechanical drawing conventions. Your work will center on drafting and detailing rather than conceptual design: tolerance callouts, exploded views where useful, clear BOM tables, and tidy layer management are critical. I expect final files in native DWG along with plotted PDFs, ready for shop floor release. Acceptance criteria • Every drawing matches the dimensions and notes provided in my sketches. • Feature control frames and GD&T symbols are applied where specified. • Tit...

I am developing a luxury piece of jewellery that hides an ingenious, manually-operated rotary feature at its core. The heart of the brief is innovation: the mechanism must feel fresh, refined and effortlessly smooth while remaining discreet, light and comfortable to wear. The concept • A compact bearing-supported assembly allows part of the ornament to rotate by hand—think a single, satisfying twist rather than continuous spinning. • Visual elegance is critical; every visible element must read as high-end jewellery first and precision engineering second. • Weight must stay low enough for day-long wear without sacrificing strength or the premium feel expected in gold, platinum or silver. Your mission Translate this idea into a fully engineered solution ready f...