Kejuruteraan Mekanikal Jobs

我已经有一套完整的机械零件图，现需整理成标准的二维制造图并同步建立三维模型，同时附上清晰的设计过程说明，方便后续修改与学习。 工作要点 1. 在 AutoCAD 中重绘或优化现有 2D 图纸，标注完整尺寸、公差及技术要求。 2. 使用 UG（Siemens NX）建立对应的 3D 模型，保持与 2D 图一致的尺寸与约束。 3. 输出可编辑的源文件（.dwg、.prt 等）及通用格式（PDF、STEP）。 4. 编写简洁的设计过程文档，说明关键建模步骤、特征树结构、参数设置及注意事项。 交付物 • 完整的 2D 制造图 • 对应的 3D 模型文件 • 设计过程说明文档（Word/PDF） • 下图 “课程设计模板”中设计内容步骤3、4需要2份不一样的，加一份优化的，也就是6页文档 我希望图纸和模型都能直接用于加工或进一步优化，文件命名与层管理请保持规范。若有疑问或建议，可随时沟通。

I need a skilled engineer to design a stainless steel brake disc for motorcycles. The design should focus on preventing brake failure and ensuring maximum safety. Key requirements include: - Expertise in brake system design, specifically for motorcycles - Proficiency in using stainless steel as a primary material - Knowledge of material properties and their impact on braking performance - Ability to create detailed design specifications and CAD drawings - Experience with testing and validating brake components Ideal skills and experience: - Engineering degree, preferably in mechanical or automotive engineering - Previous experience in designing braking systems or components - Strong analytical skills for performance evaluation - Familiarity with industry standards and safety regulations ...

I need an Aspen Plus specialist to build and analyse a full process-flow model for my plant concept. The priority is clear, accurate design and thorough performance analysis rather than broad optimisation at this stage. You will start from my raw stream data and block sketch, translate it into a working Aspen Plus flowsheet, size and configure the major equipment, then deliver a concise technical report that explains assumptions, convergence settings, key results and any recommendations for improvement. If you rely on add-ins or external calculation tools, note them explicitly so I understand the full workflow. Deliverables • Aspen Plus (.apw) file with fully converged flowsheet • Brief design report (PDF or Word) summarising methodology, equipment sizing, energy and mass ...

I'm seeking an experienced AutoCAD designer to help refine and create a technical drawing for a complex mechanical plastic part. This drawing will be sent to a manufacturer. Essential Requirements: - Refine mechanical functions based on initial ideas - Translate hand-drawn sketches into precise AutoCAD diagrams - Ensure manufacturability of the design Ideal Skills: - Proficiency in AutoCAD - Experience with mechanical part design - Strong understanding of plastic manufacturing processes - Ability to interpret and digitize hand-drawn sketches Looking for someone who can collaborate closely and provide expertise to finalize a functional design. Please share relevant portfolio work with your bids.

Necesito realizar un mantenimiento correctivo a torno CNC que actualmente muestra fallas mecánicas. Aún no he podido identificar con exactitud si el problema proviene del husillo, las guías lineales o el motor de accionamiento, por lo que requiero una revisión completa para diagnosticar la causa raíz y efectuar la reparación. Busco a alguien con experiencia demostrable en: • Diagnóstico y reparación de tornos CNC. • Ajuste y alineación de componentes mecánicos de precisión. • Verificación de tolerancias y calibración posterior a la reparación. Necesito: 1. Diagnóstico detallado de los hallazgos. 2. Plan de reparación incluyendo repuestos sugeridos. 3. Ejecuci&oa...

I need an experienced AutoCAD professional who also understands real-world panel fabrication. The job centres on mechanical panel design for distribution panels; I already have functional requirements, but I need clean CAD files that show the overall layout, mounting pattern, external dimensions and clearances. Because these drawings will go straight to the shop floor, your knowledge of bend allowances, hardware allowances and material call-outs is crucial. Deliverables: • AutoCAD .dwg (and matching .dxf) files showing the full panel outline, hole locations and fold lines • A brief fabrication note sheet that lists material thickness, finish, and any critical tolerances • A quick PDF export suitable for client sign-off Acceptance criteria: all dimensions must be in mil...

I need assistance in publishing 3-4 journal-level papers derived from my master's thesis in Materials Science and Mechanical Engineering, specifically on Dynamic Testing. I require help with: - Writing and structuring papers - Literature review - Methodology and results - Discussion and conclusion - Editing and proofreading - Grammar and spelling corrections - Technical accuracy - Formatting according to journal guidelines - Selecting appropriate journals for submission Ideal candidates should have: - A strong background in Materials Science or Mechanical Engineering - Experience in academic writing and publishing - Familiarity with journal submission processes - Excellent editing and proofreading skills Please provide samples of previous ...

Necesito que me desarrolles el diseño completo de una máquina de llenado basada en Arduino para dos tipos de líquidos viscosos: zumo y aceite. El rango de dosificación debe ir de 10 ml a 120 ml y la velocidad de dispensado ha de ser lo bastante alta para trabajar en línea con una cinta transportadora: cada vez que una lata pase, el sistema debe verter la cantidad programada sin detener la cinta. Requisitos clave • Detección de lata: prefiero un sensor inductivo u óptico; acepta sugerencias si logras mayor fiabilidad. • Control de volumen: quiero poder configurarlo por código y, opcionalmente, afinarlo con un potenciómetro frontal. • Compatibilidad de líquidos: las piezas en contacto con zumo y aceite ...

I need a detailed design for an injection mold. The mold will be used to create medical silicone sleeves. Ideal skills and experience include: - Expertise in injection mold design - Experience with medical-grade plastic components - Proficiency in CAD software - Knowledge of industry standards for medical devices Please provide samples of previous work in medical or similar fields.

I need a fresh, modern-looking metal bathroom water valve box that blends seamlessly with contemporary interiors while remaining functional and weather-resistant. Metal is a must, and I’m envisioning a sleek, minimalist aesthetic—smooth lines, flush surfaces, concealed fasteners, and a discreet hinge or lift-off panel so technicians can access valve and filters without disturbing the facade. At this stage I don’t have set measurements, so I’m counting on your guidance to propose practical internal clearances (for a standard residential bathroom with three and single valve panel) and suitable wall depths. Space efficiency, and easy pipe routing all need to be factored into your recommendation. Deliverables • 2–3 concept visuals that capture the overal...

I have several models in .STL format that must be used in the automotive industry, and I need them converted into .STEP files generated directly in SolidWorks. The final purpose is manufacturing, therefore the files must: • Maintain precise tolerances according to the original model. • Ensure full compatibility with production machinery (Additive Manufacturing) I would appreciate it if you review each part to detect and correct potential mesh issues before exporting, avoiding open surfaces or missing data. If it is necessary to recreate geometry to guarantee accuracy, please indicate this in your proposal. Deliverables: .STEP files ready for production use. A brief report describing adjustments made and the tolerances achieved. If you already have strong experience with adv...

I need a full structural design package for a 30 m-tall high-mast lighting tower that can safely resist a basic wind speed of 65 m/s on an industrial site. The shaft will be fabricated in steel, and I intend to support it on a raft foundation rather than piles or isolated footings, so the design must optimise both the mast sections and the raft thickness/reinforcement for cost efficiency. Please include: • Detailed design calculations showing compliance with relevant wind-loading and fatigue provisions. • GA drawing of high mast The following shall be the applicable Reference Standards for the High Mast: 1. B.S. Code of Practice CP-3 Chapter V Part-II - Gradient of wind speeds related to height above ground. 2. B.S. 4360 Grades of MS ...

I’m preparing a new catalogue that will showcase a full range of mechanical and process-equipment—Stainless Steel Pipes, Fittings, Flow Meters, Steam components, pumps, valves and more (the exact list follows once we engage). To make it truly useful for engineers and other technical personnel, I need each item presented with two core components: a clear, benefits-oriented product description and a rigorously detailed technical specification. Here’s how I see the work flowing. For every product I’ll forward the raw material: existing datasheets, drawings, performance curves and any available test results. Your task is to transform that source data into polished catalogue copy that: • Summarises operating principle, key features and typical applications in abou...

I have designed a new automotive mechanical key similar to flip key and now need it turned into a professional SolidWorks file. You will receive my hand sketches, rough dimensions, and functional notes; from these I need a complete 3-D model that is ready for prototyping and, eventually, production. Scope • Build the full parametric model in SolidWorks, including all internal features, clearances, and fastening points. • Apply accurate materials where relevant so weight and strength can be verified later. • Supply the native .SLDPRT / .SLDASM files plus neutral formats (STEP, IGES) so I can share them with manufacturers. • Include a drawing sheet with exploded and section views showing key dimensions and tolerances that are critical for machining. Acceptance c...

I'm seeking an experienced CAD designer proficient in Autodesk software for a college project. The task involves creating a detailed design for a portable/camping barbecue grill using stainless steel. Key requirements: - Design must be compact, lightweight, and easy to assemble/disassemble. - Should include all necessary components and mechanisms. - Must be suitable for high-temperature cooking and durable for outdoor use. Dimensions (Folded): Approximately 350mm (L) x 250mm (W) x 70mm (H), designed to meet the sub-150mm thickness target comfortably. IT ALSO INCLUDES THE FOLLOWING FEATURES: Grill grate: A simple wire grate rests on top of the body. Hinge: A central hinge allows the unit to fold in half for transport. Integrated handle: The main body features a handle for easy carr...

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

I have a set of industrial-grade mechanical components that still exist only as hand sketches and rough dimensions. I now need accurate 3D models built in SolidWorks so I can move ahead with tolerance checks, BOM generation, and eventual fabrication. Here is what I need from you: • Parametric SolidWorks part files (*.sldprt) for each component, fully constrained and named logically. • An assembly file (*.sldasm) that confirms fit and basic motion where relevant. • Exported STEP files to share with suppliers. I will provide all available drawings, photos, and key measurements at the outset. If any critical dimensions are missing, flag them and we will confirm together before you proceed. Features must follow standard machin­ing practices—no impossible underc...

I need a licensed SolidWorks toolmaker for a complex prototyping project. The item is in the prototype phase. Requirements: - Advanced SolidWorks proficiency - Experience with complex tool design - Valid SolidWorks license Ideal skills and experience: - Background in toolmaking or mechanical design - Strong problem-solving skills - Attention to detail Need to make sure that the created blueprint is not water-marked by solidworks when brought to the manufacturer.

Project Description – ENGR 1201 AutoCAD Project 1 I need a complete AutoCAD 2026 drawing for Project 1 – Orthographic Projection, Layers, Sectioning and Dimensioning. There are 3 separate mechanical parts: Engine Chock Seat Bracket Generator Mount Each part must be completed separately. General Requirements For EACH part: • Create correct orthographic projections: Front View (properly selected) Top View Side View • Create one proper Section View Show correct Cutting Plane Line Use correct hatching (steel material) Do NOT hatch holes • All holes are THROUGH unless specified otherwise • For Engine Chock: one hole has depth = 5 Layers (Must Be Exactly As Follows) Object Line Continuous – 0.70 mm – White Hidden Line Hidden –...

Project Brief: Stealth-Modified Automatic Parking Disc (Certified for Public Road Use in Germany) Project Goal: I want to technically modify a certified electronic parking disc approved for use in Germany (must have an official certification number and ECE approval), so that it continues to automatically update the displayed parking time even after the vehicle has been parked. This modification must be invisible and undetectable from the outside, meaning the device must look and behave like the original product to any observer or parking enforcement officer. Background: Standard electronic parking discs are designed to detect when a vehicle is turned off and then freeze the display at the next permissible half-hour mark. This allows parking enforcement to determine how long the car has b...

I'm looking for a skilled SolidWorks professional to create a detailed 3D model of a mechanical part. The project needs to be completed within a month. Ideal skills and experience: - Proficiency in SolidWorks - Experience in 3D modeling of mechanical parts - Attention to detail and accuracy - Ability to meet deadlines

I need a design review for an electric heater with fan and heating element due to field failures. The specific issues are overheating and electrical shorts. Key Focus Areas: - Electrical Circuitry: Review and identify design flaws - Overheating: Analyze potential causes - Electrical Shorts: Investigate and recommend fixes Ideal Skills and Experience: - Expertise in electrical engineering - Experience with heating appliances design - Problem-solving skills for safety issues

I need to remove an internal weight-bearing basement wall (3 to 6 meters) and replace it with an RSJ beam. The wall is currently made of brick or block, and there is plumbing running through it that will need to be rerouted. Key Requirements: - Expertise in structural alterations and RSJ beam installation - Experience working with brick/block walls - Ability to safely reroute existing plumbing - Relevant certifications and insurance Ideal Skills and Experience: - Background in construction or structural engineering - Previous similar project experience - Strong problem-solving skills

I already have a fully detailed warehouse structure exported from Tekla Structures in IFC format. What I now need is a coordinated MEP package—both electrical and plumbing—inserted directly into that same model without remodelling any of the structure. Electrical scope • Develop a complete lighting layout for every bay, size and circuit all luminaires, and produce a power-distribution scheme from main board to final outlets. • Use current European electrical codes and recognised symbols. Plumbing scope • Design water-supply and drainage lines serving every sanitary block, kitchen and toilet noted on the GA drawings. • Pipe sizing, slopes, venting and fittings must satisfy the latest European plumbing standards. Model handling • Work directl...

I need an experienced SolidWorks specialist to take full ownership of multiple flatbed trailer projects. Every model must optimize load capacity, stand up to heavy-duty use, and make loading or unloading as straightforward as possible. All trailers will be steel-constructed, so please be comfortable specifying beam sizes, weld details, and connection hardware for this material. Typical deliverables include the complete 3D model, detailed fabrication drawings, BOMs, and any strength or clearance checks you normally run for road-worthy equipment. This is not a one-off task—our workload is continuous. If your first design meets our quality and manufacturability standards, you can expect a steady stream of trailer assignments. When you respond, show me at least one prior flatbed...

I need a thorough cleaning of army barracks, including bedrooms, bathrooms, and common areas. The job requires anti-mold treatments and the use of disinfectants. In addition to the cleaning service, I would like guidance on how to prevent mold and mildew, as well as tips for surface cleaning methods to manage existing mold. Ideal skills and experience: - Experience with mold treatment and prevention - Knowledge of effective cleaning methods for military-grade sanitation - Proficiency in using disinfectants and anti-mold products - Ability to provide clear, actionable cleaning and prevention tips. Create a professional training video for U.S. Army Soldiers living in barracks in Hawaii about cleaning their barracks rooms and preventing mold and mildew. Scene 1: Establishing shot of a c...

I need a clean, fully-parametric model of a flat-roof steel structure created in Autodesk Inventor 2024. Every member—columns, rafters, purlins, cleats and plates—must be built as its own IPT, then placed into a structured IAM. Key information I must see in the final drawing set: • Exact beam dimensions called out clearly on every view • Enough connection details (bolt patterns, weld symbols, plate sizes) for fabrication Please keep the browser hierarchy tidy and name parts logically so I can revise them later. Once the model is complete, generate an assembly drawing and individual part drawings directly from the 3D, all on metric A3 sheets. Deliverables: 1. Inventor 2024 IPTs and IAM 2. Pack-and-Go ZIP so nothing is missing I’ll review against t...

I already have concept videos and rough sketches for a fully automatic case-packer / cartoning machine that collates boxed products (secondary packaging) and inserts them into shipping cases. What I need now is a complete mechanical design inside Autodesk Inventor so the build team can take it straight to the shop floor. Using Inventor, please create a parametric 3D assembly that respects normal industrial footprints; there are no unusual size constraints beyond keeping the layout practical for a standard production line. The model should include every mechanism—product in-feed conveyor, collation system, pick-and-place or push station, case magazine, flap closing units, guarding, drives, and frame. I will supply all reference videos, the current layout, and supplier data for purcha...

I am seeking a qualified professional with demonstrated experience in both Engineering and Industrial Hygiene to develop a comprehensive, technically sound Industrial Hygiene (IH) proposal. The proposal must be written to a high professional standard and suitable for submission to corporate, regulatory, and/or government clients. The successful candidate must have strong knowledge of occupational exposure assessment, sampling methodologies (air, bulk, wipe, noise, etc.), ventilation evaluation, and regulatory compliance frameworks. Experience developing defensible IH sampling strategies, risk assessments, and technical scopes of work is essential. The final deliverable should reflect senior-level Industrial Hygiene competency (CIH-level quality), including clear objectives, methodology, Q...

- Perform full CFD combustion simulation of a small combustor chamber (LPG or propane fuel, non-premixed combustion model) in ANSYS Fluent Student Version only(max 1000000 cells). - Use a non-premixed PDF combustion model with my PDF table (already created), mass flow inlet BCs (air 0.338 kg/s, fuel 0.0106 kg/s), and correct velocity directions from dome holes. - Run mesh independence study (4–5 meshes) and report outlet total temperature, residuals, and computational time until mesh-independent result is achieved. - Extract and calculate convective + radiative heat flux or temp on liner walls, total heat loss to walls (target ~8–10% of heat input), and wall temperature distribution. - Perform **steady-state thermal analysis** inside Fluent: import the CFD heat flux or wall t...

I'm seeking an expert to optimize the energy performance of an existing building model on DesignBuilder. The focus is on reducing overall energy consumption, primarily through HVAC system optimization. Key Tasks: - Analyze current HVAC system efficiency. - Implement strategies to enhance system efficiency. - Provide recommendations for energy-saving modifications. Ideal Skills and Experience: - Proficiency in DesignBuilder. - Strong background in HVAC systems and energy optimization. - Analytical skills to assess and improve energy performance. - Experience with similar projects. Looking for a detail-oriented professional who can deliver actionable insights and improvements.

The job is to turn my current concept for an industrial machine into clear, fully-dimensioned 2D CAD drawings suitable for rapid prototyping. All work must stay strictly in the 2D drafting environment; no FEA or 3D work is required right now. Scope • Translate sketches, notes, and reference images into mechanical drawings that follow standard drafting conventions. • Show every critical dimension, tolerance, and material call-out needed for a prototype build. • Supply native CAD files (DWG or similar) plus print-ready PDFs. I typically work in AutoCAD Mechanical, but SolidWorks Draft or similar packages are fine as long as you can deliver clean DWG/DXF files that open without errors. Acceptance Criteria • Each sheet prints at scale and passes a basic fit check...

I’m fitting out a new retail space and need complete HVAC design documents prepared by a qualified engineer. MUST BE licensed in the province of Alberta Canada. This is a ground-floor commercial unit that has a rooftop unit installed. We need a design for the size and placement of the ducting. What I’m after is a set of mechanical plans: ductwork and diffuser layouts—ready for permit submission and contractor bidding. Drawings should comply with local building code, ASHRAE standards and any energy-efficiency requirements the authority having jurisdiction enforces. I work mainly in DWG, so I’d like native AutoCAD files plus clean PDFs for submission. Please include: • Detailed plans, sections and schedules stamped by a licensed engineer in Alberta Canada. &bu...

I need an air baffle for my Sun E450 to improve ventilation within the general chassis interior. The baffle should be made of plastic. Key Requirements: - Designed to fit within the general chassis interior of the Sun E450. - Primary purpose is to improve ventilation. - Constructed from plastic material. Ideal Skills and Experience: - Experience with designing and fabricating air baffles. - Familiarity with the Sun E450 architecture. - Proficiency in using plastic as a construction material. - Strong understanding of ventilation principles. I have an idea of what I need and I tried to make it in FreeCAD but I just do not have time to learn this software. There are 3D printers locally I could use to print it or, I would be happy to pay you to print the item and ship it to me also. Yo...

I need a fully functional open-claw setup

I am renovating and upgrading an industrial facility and need an MEP electrical specialist to lead the electrical portion from concept through close-out. The job starts with a thorough assessment of the existing power distribution, lighting, and control systems, followed by a full redesign that brings the plant up to current codes and improves energy efficiency. You will develop stamped drawings, load calculations, panel schedules, single-line diagrams, and a coordinated BIM/AutoCAD model that ties seamlessly into the mechanical and plumbing updates. During construction I’ll rely on you for submittal reviews, RFI responses, and periodic site inspections to confirm that the installation matches the design intent. Experience with Revit, AutoCAD, and either ETAP or SKM for short-circ...

I need hollow steel columns that can safely carry the full axial loads of a residential structure while maintaining a 120 minute fire resistance rating. abacus model

I’m advancing the design of a new boat-lift system and need an Autodesk Inventor specialist who can be “on call” throughout the development cycle. The work is hands-on: you’ll open my Inventor files, refine or rebuild them so every part and assembly is fully constrained and parametric, and then push them all the way through to shop-ready documentation. You must be fluent in Inventor’s part, assembly, and drawing environments, comfortable with weldments and multi-body techniques. The core focus lies in three component groups—structural members, precision-machined parts, and welded sub-frames—so a solid mechanical mindset is essential. Collaboration will happen through as-needed consultations: I’ll share 2D and 3D AutoCAD and Inventor files, ...

PROYECTO: Conector eléctrico compacto PROLITEK OBJETIVO Desarrollar el modelado CAD de un conector eléctrico modular para uso en cajas de derivación de vivienda. El diseño debe ser funcional para prototipo y preparado para futura industrialización por inyección de plástico. TIPOS DE PRODUCTO Se desarrollarán dos variantes: Versión de conexión rápida por muelle (tipo clic) Versión con tornillo de apriete Ambas compartirán la misma filosofía de carcasa compacta. APLICACIÓN Uso en instalaciones eléctricas domésticas (cajas de registro y derivaciones de enchufes). REQUISITOS ELÉCTRICOS OBJETIVO Intensidad nominal: 25 A Tensión nominal: 450 V Rango de co...

Here is what I need from you: • Live or recorded sessions that walk me through project setup, mesh generation, material assignment, heat-source definition, and result interpretation. Complete study of the software and make me good in it. • Worked examples for each process (arc, resistance, laser) . • Tips on choosing solver settings so runs finish in reasonable time without sacrificing accuracy. • A short checklist I can follow after the training to make sure every new model I build captures the right thermal outputs. I already know welding theory, so the focus should stay on Simufact’s interface, modelling strategy, and validation of the simulation against real-world weld data. Remote delivery is fine—screen-share, annotated PDFs, or short videos al...

Project Overview We are developing a small autonomous underwater vehicle (AUV) with a 127 mm outer diameter hull and 115 mm internal diameter tailcone. We are seeking a mechanical or robotics engineer to design a compact, robust, and easy-to-assemble control surface actuation system for the vehicle’s fins. The vehicle is designed to operate at depths up to 100 meters, and this depth requirement is a primary design constraint. The tailcone is fully flooded and components must tolerate hydrostatic pressure and long-term marine exposure. The final system should be mechanically straightforward enough that, in theory, a technically capable high-school student could assemble and service it. --- Design Objective Design an internal mechanism that: Actuates four external control fins...

The Service Provider shall prepare a complete and coordinated BIM model for the G+8 building project strictly based on the issued CAD drawings, specifications, and CPWD standards. The scope includes architectural modeling (grids, levels, walls, doors, windows, floors, roof, staircases, and room data), structural modeling (foundations, columns, beams, slabs, and framing elements), PHE modeling (water supply, drainage, sewer lines, and STP components), and electrical and fire system modeling (internal wiring layouts, cable trays, fire fighting and fire alarm routing, and solar PV layout where applicable). The work shall also include integration of all discipline models, conducting minimum two clash detection cycles, and submission of a coordinated, clash-free model. Deliverables shall includ...

I have already completed the mechanical concept for an intelligent robotic prosthetic, and the electronics / control system are locked in. What still needs attention is the SolidWorks 3D model so the design package is ready for fabrication and submission to a reputable journal. Here is what I am looking for: • Build or refine the solid model of each component and assemble the full limb in SolidWorks, keeping overall geometry and clearances faithful to the concept sketches and rough STEP placeholders I will supply. • Ensure mates, motion study setup, and mass properties are realistic so our kinematic data and FEA snapshots read correctly in the paper. • Deliver the native SolidWorks files plus a clean STEP export that my machining partner can quote from. The scope...

I need an updated cabin design for my fold-away bicycle trailer. The chassis, front wheel, wheel base, and bicycle hitch are already engineered; what remains is a robust yet lightweight cabin that folds flat for cargo mode and opens into a roomy pet compartment. Top priority The folding mechanism must feel effortless—one smooth, intuitive motion that a single person can manage without tools. Strength and compact stowage still matter, but usability comes first. Material preference Aluminum is the material of choice to keep weight down and corrosion resistance high. If you see clear functional gains with selective steel or composite inserts, I’m open to hearing the rationale, but the core frame should stay aluminum. Must-have features • Ventilation windows for prope...

I'm looking for a specialized drying solution for a large amount of sports gear. Requirements: - Must accommodate 6 or more items at once. - Suitable for various types of sports gear. Ideal Skills and Experience: - Experience in designing drying systems or equipment. - Knowledge of materials and construction for durability and efficiency. - Ability to create a user-friendly and safe drying solution. Please provide samples of similar work and a detailed plan. I already have detailed drawings but we would need to sign a non-disclosure agreement first.

I'm looking for a skilled Fusion 360 designer to create a moderate complexity mechanical part. The design should involve the assembly of a few parts and primarily focus on motion/movement functionality. Requirements: - Proficiency in Fusion 360 - Experience with designing mechanical parts, particularly those involving motion - Ability to create precise and functional assemblies Ideal Skills & Experience: - Background in mechanical engineering or related fields - Strong attention to detail - Previous work samples in similar projects Please provide a portfolio with relevant experience.

Necesito desarrollar un mecanismo automático capaz de doblar alambre de grosor medio, entre 1 mm y 5 mm, en tramos cortos de menos de un metro. Busco un diseño que incluya: • Concepto mecánico y ciclo de doblado completamente automático. • Planos 2D y modelo 3D listos para fabricación (SolidWorks, Inventor o similar). • Lista de materiales con referencias comerciales. • Breve guía de ensamblaje y puesta en marcha. Valoro soluciones compactas, de bajo mantenimiento y que permitan ajustes rápidos para distintos radios de curvatura. Si ya has trabajado con dobladoras de alambre o sistemas de accionamiento servo/stepper, menciónalo: será un plus. Solo necesito el cabezal para que se adapte a un reductor

I need a CAD design for a light attachment in a jet engine. Requirements: - Design mounting brackets - Use carbon fiber as the material Ideal Skills and Experience: - Proficiency in CAD software - Experience with carbon fiber design - Knowledge of aerospace components and safety standards

I have a simple mechanical part that will be produced as a stamped-metal prototype. I already know the key overall dimensions and just need you to translate them into a clean SolidWorks model, then generate: • a PDF part print that clearly shows the basic shape, critical dimensions and any bend or hole callouts required for stamping • the native SolidWorks file (.SLDPRT) • a neutral STEP export (.STEP or .STE) for the manufacturer The design only needs the essential geometry—no intricate machined features—so focus on an accurate outline, thickness and straightforward dimensioning suitable for first-article evaluation. If you work in SolidWorks 2020 or later and can turn this around quickly, let’s get started.

Summary We are developing a perfusion lid system for a proprietary vertical-membrane co-culture plate used for advanced cell culture. The lid will enable controlled flow (shear) along the membrane and will scale to the full plate with 12 independent recirculating loops (one loop per column). Each column contains 8 wells (total 96 wells). We prefer 12 independent loops so each column can run different flow rates and/or media conditions. We are looking for a contractor who can support development (concept → CAD → prototype strategy → DFM), not just drafting. We want flow constrained into a defined gap near the membrane to generate predictable laminar shear Target design gap: ~0.3–0.5 mm (must be toleranced and verifiable) Typical target per-well flow range: ~30–20...