Mechanical designcông việc

I’m looking for a SolidWorks specialist to turn my mechanical-part concept into a complete, manufacture-ready design. The overall shape, key functions, and critical interfaces have already been sketched; what I still need is the full detailed design inside SolidWorks. Here’s what the assignment covers: • Build a clean, parametric 3D model that reflects all dimensional and tolerance requirements. • Generate fully annotated 2D drawings (DWG/DXF) suitable for machine shops, including fits, GD&T where relevant, and surface-finish notes. • Provide neutral-format exports (STEP, IGES) plus the native SLDPRT/SLDASM files. • Supply an updated bill of materials if assemblies are involved. I’ll be available to share reference sket...

Tôi cần thực hiện ngay 4 bản vẽ CAD cơ khí cho công nghệ đốt dầu FO, tập trung vào phần hệ thống cấp nhiên liệu. Hồ sơ sẽ phục vụ việc chế tạo và lắp đặt nên các bản vẽ p...gia công và isometric đường ống Tôi cung cấp sơ đồ công nghệ và các thông số kỹ thuật chính; bạn sẽ chuyển thành bộ file DWG sẵn sàng cho xưởng gia công. Mọi kích thước phải thống nhất theo hệ mét, layer đặt chuẩn, font chữ dễ đọc (Arial hoặc ISOCP). Kết quả giao: 1. 4 file DWG hoàn chỉnh 2. 4 bản PDF in khổ A3 Ưu tiên người đã từng vẽ hệ thống nhiên liệu, quen làm việc với AutoCAD Mechanical hoặc tương đương. Giao file thử 1 bản để t...

Tôi cần một logo mới cho doanh nghiệp thương mại chuyên cơ khí chế tạo và xuất nhập khẩu. Logo phải mang phong cách hiện đại, sử dụng gam đỏ làm chủ đạo và có điểm nhấn là hình ảnh một chú chim – biểu tượng cho tốc độ, tầm nhìn xa và khả năng vươn ra thị trường quốc tế. Dù lấy cảm hứng từ thiên nhiên, thiết kế vẫn cần gợi liên tưởng nhẹ tới lĩnh vực cơ khí (ví dụ chi tiết hình học, đường nét cứng cáp) để cân bằng giữa sự mềm mại của chim và tính kỹ thuật của ngành. Tôi ưu tiên logo vector gốc vẽ trên Adobe Illustrator để có thể phóng to thu nhỏ mà không mất né...

HIRING: PRODUCT DESIGN FREELANCER/AGENCY (INDUSTRIAL & MECHANICAL DESIGN) We are seeking a talented, experienced freelancer or design team to take on high-tech product design, covering both Industrial Design (ID) and Mechanical Design (MD). The ideal candidate is proactive, creative, highly responsible, and able to collaborate closely with our R&D team. Required Competencies 1) Industrial Design (ID) • Software • Proficient in complex 3D surface modeling (Rhino, Blender, Alias, or SolidWorks Surface). • Capable of photorealistic rendering (Blender preferred). • Knowledge & Experience • Deep understanding of ergonomics and physical UX (user height, field of view, operating posture). ...

tổng dám đốc Marketing Mechanical Mould

Project Overview I have an existing 3D printable enclosure composed of 11 STL parts. The design has been printed once already, but the source STL files are incorrectly scaled, so they need to be resized and slightly modified. The goal is to adapt the design so it can house a compact smart speaker system for testing. This is primarily a mechanical design task involving resizing and modifying existing STL parts.

My goal is to take several upcoming Mechanical, Electrical and Plumbing scopes from the first sketch straight through commissioning and hand-over. I therefore need seasoned, end-to-end guidance that covers every decision point—concept design, detailed calculations, drawings, equipment selection, code compliance, procurement, installation sequencing, testing, and final close-out. The assignment spans all three disciplines, so I will rely on you to align ductwork, power distribution and piping layouts into one fully coordinated package, flag clashes early, and help optimise energy, water and maintenance costs. Because this is an A-to-Z brief, I expect practical advice on site logistics, contractor coordination, scheduling and quality checks in addition to the core engine...

...LEDs; you may adjust within those areas to achieve clean routing and keep impedance targets intact. • Sourcing: I normally buy through DigiKey and Mouser, yet I am happy to accept equivalent parts from other reputable distributors if availability dictates. • All stack-up, SDS geometry, and mechanical clearances are locked; you do not need to rethink the architecture—simply implement. What I will hand over immediately – Current Allegro .brd and matching schematic files – Comprehensive design brief with annotated placement map, updated BOM, and rationale – DRC rule set and fabrication notes from the previous revision Deliverables (Allegro 17.x) 1. Updated .brd file with fully routed new channels 2. Regenerated gerbers, drill ...

I need a modern and sleek logo for my consulting business, TriBore. We specialize in geological, drilling, and mechanical consulting, particularly in the mining sector. Requirements: - The logo should creatively merge mechanical elements, drilling bits, and geological imagery. - Earth tones like browns and greens are preferred for the color scheme. Ideal Skills and Experience: - Strong portfolio in modern logo design - Experience with industrial and geological themes - Proficiency in color theory, especially with earth tones - Ability to deliver high-resolution, scalable designs Please provide samples of similar work. Looking forward to your creative input!

Note - I want someone to make & get one machine ready for me so please bid if you can handle everything from design to manufacturing. I am developing a compact, battery-powered device that continuously feeds a roll of sticky mat across a doorway so the exposed surface always stays clean. The concept is simple: a fresh section of mat is pulled from one spindle, laid flat, and the used layer is wound onto a take-up reel. Here’s what I already know I want: • Time-based automatic control that advances the mat precisely every hour. • A low-profile, walk-safe deck suitable for hospital corridors and dusty construction entries alike. • A rigid steel frame for durability, yet light enough to remain truly portable. • Quiet, sealed gear-motor driven by a rechar...

...crop it to a wheel-friendly template, and wirelessly push it to the controller. There is no fixed library; the user must be free to upload whichever picture they like. Threshold speed can be experimented with. Below that threshold, the LEDs can remain off or show a neutral pattern to save power. Brightness should be adjustable so the design remains visible in daylight without draining the battery too quickly. Deliverables 1. Schematic, BOM, and mechanical mounting plan that fits a 26–29″ wheel. 2. Tested firmware with documented source code. 3. Image-upload tool with minimal UX polish and clear build/install instructions. 4. Step-by-step assembly guide to reproduce the prototype locally. Acceptance criteria • At 15 km/h (or agreed RPM) and ab...

... Style requirements: * the "Cambot Gaming" logo will remain the same, so base the Tier logos around that design * Black and white base design * Sharp, angular geometry only (no curves) * Clean, futuristic / HUD-inspired aesthetic * Subtle coloured outer glows per tier (blue, green, yellow, orange, red) * No gradients, no bevels, no flashy gamer effects Ranking system details: * S Tier: shield with short angular wings * A Tier: same shield without wings * Lower tiers: simplified geometric shapes * Consistent stroke weight and strong, centered lettering Animation requirements: * Simple 1–2 second transition animations for each tier (clean glow activation, line draw, or mechanical snap-in style) * A short branded intro for “Cambot Gaming&rd...

I have a photo of a cheeky duck that I’d like brought to life in a 2D, cartoonish and playful style. The end goal is a seamless 1.5-hour looping video where this duck dashes through a variety of short, light-hearted scenes: swipi...in, you handle full-frame 2D animation, colour, and simple sound effects (quacks, coin clinks, comic whistles) to keep things lively. • Deliver the final 90-minute loop in a high-quality MP4 plus the project files (Toon Boom, Adobe Animate, or whichever software you prefer) so I can make edits if needed later. Fluid, expressive motion is key—it should look hand-animated rather than stiff or mechanical. If this sounds up your alley, let’s talk timing, milestones, and any clever ideas you have to keep our feathered troublemaker ent...

I have an original consumer-product idea that must go straight to ...Rhino, Blender, or similar), as long as the end result is delivered in standard print-ready formats and respects common FDM/SLA design rules such as wall thickness, overhangs, and support strategy. I’ll test the file on my own printer, so please allow reasonable tolerances for consumer-grade hardware. Deliverables: • Native design file with editable geometry • Final STL (and, if available, STEP/OBJ) ready for slicing • A quick exploded view or viewport screenshot proving all parts align correctly I’m happy to answer technical questions and iterate once or twice to nail down ergonomic tweaks or assembly clearances. If you can combine solid mechanical design wit...

I'm looking for a mechanical engineer. I have the CAD plans for a functional robot ready, but before I manufacture the first batch I want to simplify its production. I am looking for a mechanical engineer to review and optimize the schemes with the following main objectives: Facilitate team assembly. Increase the durability of key parts. Reduce the overall cost of manufacturing. The area that most needs improvement is the movement system (engines, transmissions and supports). In addition, in the external housing I need the number of parts to be assembled to be as minimal as possible without compromising rigidity or aesthetics. Deliverable I hope: 1. Updated CAD models (SolidWorks, Inventor or equivalent) with proposed modifications. 2. Revised and optimised Materials ...

I need detailed MEP (Mechanical, Electrical, Plumbing) drawings for a church building under 5,000 sq ft. Requirements: - HVAC, Electrical, and Plumbing systems - No existing plans or blueprints available Ideal Skills & Experience: - Expertise in MEP design - Experience with religious or similar building projects - Ability to create accurate, comprehensive drawings from scratch

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I am seeking an experienced mechanical or FEA engineer to perform a static structural finite element analysis (FEA) on a plastic lid component made from Polycarbonate (PC-110). The goal of the analysis is to estimate the force required to cause yielding or failure when a load is applied at the center of the lid panel. A STEP file of the part and a detailed instruction PDF are attached here. The simulation should apply a load perpendicular to the lid surface over a 1-inch diameter circular area at the center, while the perimeter of the lid is constrained as shown in the attached instructions. The analysis should gradually increase the load until material yield occurs (Von Mises stress ≥ 9,000 psi). Deliverables should include a short simulation report (PDF), stress plots, deformat...

I am ready to move my mechanical wheel-end assembly from a rough concept to a fully filed U.S. and PCT application. To do that, I need the three cornerstone pieces of the submission produced to professional, examiner-ready quality: • Patent Claims – drafted to capture the inventive features and provide layered fallback positions. • Patent Description – a clear, enabling specification that aligns perfectly with the claims. • Patent Drawings – line-art illustrations prepared in strict accord with USPTO 37 CFR 1.84 so every figure number, margin, and line weight meets formal requirements. The concept is already sketched out, so you will start with my notes, preliminary sketches, and functional objectives, then refine them into a cohesive set of do...

I’m upgrading a vehicle with a roof-mounted thermal imaging camera and need a streamlined enclosure that behaves a bit like a transformer: it must rise, give the camera a full 180° pan and at least 30° of tilt, then fold back and disappear under a low-drag cover when not in use. The core of the job is mechanical design. I’m after a concept that can be built either by 3-D printing or injection-moulding, so please keep draft angles, wall thickness and other DFM considerations in mind from the outset. Weather sealing, vibration resistance and smooth airflow over the stowed housing are essential, but I’m flexible on the exact material as long as it can survive sun, rain and highway wind speeds. I need sourcing motors, sensors, circuitry, the encl...

I need a mechanically minded drafter to turn my concepts into clear, production-ready drawings. The scope is strictly mechanical engineering design and drafting, and I want everything built in AutoCAD so I can integrate the files with our existing library. You will receive: • Hand sketches, key dimensions, and functional notes for a small assembly. • Reference photos of similar parts we already manufacture. What I expect back: • Fully detailed 2D AutoCAD drawings (.dwg) with clean layers, correct line weights, and an organised model/paper-space setup. • Exploded views and call-outs for critical tolerances. • A PDF drawing set for quick review. Acceptance criteria: 1. All dimensions in millimetres, tolerance block included. 2. Title block po...

I have a completed bill-of-quantities for a new shisha lounge in Abu Dhabi and now need it turned into a fully populated cost estimate. The scope covers the full MEP package—Mechanical, Electrical and Plumbing—so every line in the BOQ must be priced and summarized in a clear, well-structured Excel file. You will start from my BOQ, verify quantities, add unit rates and mark-ups where required, then calculate subtotals and the overall project value. The final sheet should separate material and labour subtotals while still rolling everything into one grand total so I can adjust figures easily during negotiations. If you have recent Abu Dhabi cost data and know the usual shisha-lounge fit-out requirements, I can move quickly; otherwise, include reliable regional benchmarks...

...Performance Evaluation Abstract This study presents a systematic investigation of microbially induced calcium carbonate precipitation (MICP) for enhancing the properties of recycled concrete aggregate (RCA). Two ureolytic bacteria strains (Bacillus pasteurii and Bacillus sphaericus) were evaluated under controlled conditions to optimize the biocementation process. Through a factorial experimental design, we examined the effects of bacterial concentration (OD600 1.0-1.5), cementation solution composition (0.5M urea:0.1-1.0M CaCl₂), and treatment duration (7-14 days) on RCA performance. Results demonstrate that optimal MICP treatment increased compressive strength by 42.7% (from 26.3 MPa to 38.5 MPa) and reduced water absorption by 57% (from 7.2% to 3.1%) compared to untreated RC...

Pracuję nad kilkoma koncepcjami nowych produktów i potrzebuję solidnych modeli 3D w SketchUp, które posłużą bezpośrednio do pierwszego etapu prototypowania. Interesują mnie przede wszystkim bryły mechaniczne – zależy mi na poprawnej geometrii, zachowaniu wymiarów oraz na czystej strukturze warstw, tak aby pliki mogły być później łatwo wyeksportowane do formatu produkcyjnego (STEP / STL). Preferuję natywne pliki .skp, ale jeżeli tworzysz w CAD lub CATIA, wystarczy – pod warunkiem, że dostarczysz równoległą wersję kompatybilną z SketchUp. Każdy model powinien odzwierciedlać rzeczywiste tolerancje i punkty montażowe; nie zależy mi natomiast na teksturach ani renderach wizualnych, liczy się poprawność bryły. Proszę o: • kompletny plik źr&oa...

Project Overview I have an existing 3D printable enclosure composed of 11 STL parts. The design has been printed once already, but the source STL files are incorrectly scaled, so they need to be resized and slightly modified. The goal is to adapt the design so it can house a compact smart speaker system for testing. This is primarily a mechanical design task involving resizing and modifying existing STL parts.

I need a single DWG file rebuilt in Revit, focusing solely on the MEP components. The architectural and structural linework can remain as reference underlays; only the mechanical, electrical, and plumbing systems must be modeled natively in Revit. Because I have no in-house standards to impose, feel free to work with the out-of-the-box Revit templates. What matters most is that the final model is an accurate, well-organized 3D representation that allows me to generate coordinated plans, sections, and basic schedules without extra cleanup. Key acceptance points • All MEP objects placed as Revit families, correctly classified (ducts, pipes, cable trays, fixtures, equipment). • Model geometry aligns exactly with the supplied DWG background; no scaling or origin shifts. ...

...are in place the PCB layouts have to be brought in line—rerouting where required, keeping the original board outlines and mechanical constraints intact, and making sure every DRC/ERC check comes up clean. When the files are solid I need a full, ready-for-upload manufacturing package: • Updated Altium project files (.PrjPcb, .SchDoc, .PcbDoc) • Gerber and NC-Drill set generated with JLCPCB’s default stack-up • BOM & PNP in JLC template with correct LCSC part numbers and sourcing options • Pick-and-place (CPL) file with reference designators, X/Y, rotation, and layer info • Assembly drawing or PDF so nothing is left to interpretation I’ll provide the current design folders, libraries, and a brief change log as soon ...

I need an industrial shed designed and built to serve as a workshop for mechanical work. The shed will house heavy machinery, so it must be robust and durable. Key requirements include: - Sufficient space to accommodate heavy machinery and allow safe movement. - Strong, durable materials to withstand the wear and tear of industrial use. - Proper ventilation and lighting for a safe working environment. - Optional: installation of heavy-duty electrical systems. Ideal skills and experience: - Experience in designing and constructing industrial sheds or similar structures. - Knowledge of building codes and safety regulations for industrial workshops. - Ability to deliver within budget and on schedule. Please provide examples of previous work and a detailed bid.

The base models for a seeded reactor/clarifier and two companion tanks are already built in SolidWorks 2025; I simply need the last engineering touches applied so I can release the package for fabrication. Your primary task is to drop an existing drive (motor + gearbox) that I will supply in .STEP format into the clarifier assembly, mate it where it makes mechanical sense, and secure it with the standard mounts already present in the model. Exact coordinates are not critical—as long as fit and function are respected, I’m happy. Once the drive is seated, finish off the few lingering details (fasteners, hole call-outs, tidy mates) and update the BOM and drawings so everything reflects the final state. Native SolidWorks 2025 files are essential; no back-saving. I’m...

...stop destructive arcing before it reaches the generator or matching network, protecting the entire system from costly downtime and repairs. Key points you should know up front • Purpose: prevention of equipment damage only—operator safety circuits are handled elsewhere. • Architecture: solid-state components throughout; no relays or mechanical contacts. • Ratings: I will share the operating voltage and current range once we start, so your design must be adaptable within those limits. What I expect to receive 1. Schematic with clearly labeled protection stages (detection, quench, reset). 2. Bill of materials with manufacturer part numbers for easy sourcing. 3. Simulation files or oscilloscope screenshots that prove reaction time under a...

Project Overview: I am looking for an experienced Mechanical Engineer or Industrial Designer to create a manufacturing-ready CAD design for a rugged, industrial enclosure. The housing will contain an Orange Pi 5 Pro and a specific Camera Module. The enclosure will be manufactured via CNC Machining.

...provide • Patent text, schematics, and internal geometry once an NDA is in place • Baseline specifications of reference mufflers for comparison Deliverable A professional technical report (PDF) containing high-resolution plots, spectra, contour maps, and concise commentary suitable for both engineering review and investor-facing marketing material. Preferred profile An experienced mechanical engineer with demonstrated proficiency in CFD and acoustic simulation (ANSYS Fluent, STAR-CCM+, COMSOL, or similar) and a track record of authoring clear technical reports. Availability for a short interview and quick NDA turnaround is essential....

I need a precise, full-featured 3D model of a robot in AutoCAD. This is a mechanical design task, not architectural or electrical, and I’m after more than a basic outline or a set of flat drawings—I want complete solid models that can be rotated, sectioned, and dimensioned for manufacturing. I will supply hand sketches, reference photos, and key dimensions as soon as we start. Your job is to convert that information into native DWG solids accurate to the tolerances I provide. If you prefer to draft in Inventor, SolidWorks, or Fusion 360 first and then export, that’s fine, as long as the final delivery is a clean, well-layered AutoCAD file with no missing features. Deliverables: • Editable AutoCAD DWG file(s) containing the full 3D geometry • A ...

...aesthetics. Think raw textures, carbon fiber, and mechanical precision. Duration: 30 Seconds. Format: 16:9 (Main reveal) + 9:16 (Social media cut). Scope of Work Logo Transformation: Create seamless, AI-driven transitions (morphing or structural reconstruction) between the legacy logos and the new Carbon X emblem. Atmospheric Storytelling: Use AI video tools (e.g., Runway Gen-3, Luma Dream Machine, or Kling) to generate "industrial-luxe" environments—think 3D blueprints, robotic precision, and rugged fabric textures. The "Titan" Spirit: Subtly incorporate the essence of our "Titan" (Slim Fit) philosophy—precision engineering and a sharp, modern silhouette. Sound Design: Intense, industrial soundscape ...

...palette. For example, you might be given an image with strong cool blue highlights that must seamlessly blend into a warm brown / tan website design palette without destroying natural skin tones, lighting realism, or visual balance. This requires artistic judgment, technical Photoshop mastery, and deep understanding of color relationships. If you are the type of person who truly understands how color behaves and how to reshape it without degrading the image, this job is for you. What You Will Be Doing You will primarily be working with existing images and modifying them so they fit perfectly into website layouts, marketing materials, and branded design environments. Typical work includes: Rebalancing entire images to match a specific color palette Adjusting highlig...

Warehouse MEP Design Drawings (Electrical, Plumbing & Mechanical) Project Description: We are seeking an experienced MEP designer/engineer to prepare a complete set of MEP design drawings for a warehouse building project. The drawings will be used for construction and coordination with architectural and structural drawings. Scope of Work: The selected freelancer will be responsible for preparing the following drawings: • Electrical layout (lighting, power outlets, distribution boards) • Lighting layout with switching and circuiting • Cable routing and panel schedules • Plumbing layout (water supply and drainage) • Mechanical layout (ventilation/exhaust if required) • Coordination with architectural/structural drawings • ...

...related" prior art found. Patentability Opinion: A professional assessment of the "probability of success" for a patent grant. Requirements for Bidders: Must be a Registered Patent Agent (India) or an experienced Patent Engineer. Please provide your registration number or credentials. Must be willing to sign a Non-Disclosure Agreement (NDA) before technical details are shared. Experience in mechanical/consumer product patents is a plus. Please answer the following in your proposal: Report Depth: Do you provide a "probability of closeness" analysis for similar inventions? Official Use: Can this report be cited or used to guide our formal drafting process? Cost & Timeline: What is your flat fee for independent inventors, and how many days will ...

...aesthetics. Think raw textures, carbon fiber, and mechanical precision. Duration: 30 Seconds. Format: 16:9 (Main reveal) + 9:16 (Social media cut). Scope of Work Logo Transformation: Create seamless, AI-driven transitions (morphing or structural reconstruction) between the legacy logos and the new Carbon X emblem. Atmospheric Storytelling: Use AI video tools (e.g., Runway Gen-3, Luma Dream Machine, or Kling) to generate "industrial-luxe" environments—think 3D blueprints, robotic precision, and rugged fabric textures. The "Titan" Spirit: Subtly incorporate the essence of our "Titan" (Slim Fit) philosophy—precision engineering and a sharp, modern silhouette. Sound Design: Intense, industrial soundscape ...

I’m developing a reusable water bottle that physically reminds its owner to take a sip every hour. The cue I want is simple and visual: a small flag should rise from the lid when it’s time to drink and drop back down once the bottle is lifted or the cap is reset. I need a mechanical concept that can live entirely inside (or be integrated into) the bottle cap without relying on batteries, electronics, or external apps. Think clock-work, torsion springs, cam drives, or any passive timing solution that can reliably cycle every 60 minutes as long as the bottle is upright. Here’s what I’d like from you: • A clear explanation of the working principle, including sketches or diagrams that show how the hourly timing is achieved and how the flag deploys and re...

I'm looking for a comprehensive HVO (Hydrotreated Vegetable Oil) process design from start to finish. The project should include: - Full plant design - Costing estimates Design should encompass: - Architectural design - Mechanical systems - Machinery specifications - Full process specifications Ideal candidates should have experience in chemical process design, plant layout, and a strong understanding of HVO production. Please provide examples of similar projects you've completed.

I have a set of mechanical-ventilation drawings that call for rectangular ductwork in 20-gauge galvanized steel. I need a meticulous quantity survey and cost estimate that I can hand straight to our fabricators and, ultimately, to the client as a firm quotation. Your task is to extract every length, fitting, transition and accessory from the plans, calculate sheet-metal areas and weights, apply labour factors, and produce a clear pricing workbook. I expect the file in Excel (or a comparable format) with sections for raw material, fabrication hours, installation hours, consumables and mark-ups so I can adjust numbers if needed before submitting the quote. Accuracy is critical; the totals must reconcile with the drawings and the gauge specified. If you normally use tools like AutoCA...

I’m designing a new Hindu temple and want the sanctum bathed in gentle, natural sunlight every day. The idea is to install a compact, telescope-like optical assembly on the roof that captures the sun’s rays and then diffuses them evenly across the deity, avoiding harsh focal spots or glare. Here’s what I need from you: an end-to-end optical solution—concept, ray-trace, mechanical layout, and a concise installation guide—completed within a month. . If you prefer Zemax, Code V, LightTools or an equivalent package, please work in the environment you’re most comfortable with; just be sure I receive the native files plus exported PDFs. When you respond, include examples of past work that prove you’ve tackled similar illumination or solar-co...

I have an initial CAD model for a biomechanical hoof-protection shoe and now need it refined for real-world 3D-printed prototyping. The single most important improvement is a heel expansion flex zone that delivers a controlled 2–4 mm of movement under load. This flex feature must run across both heels and taper slightly toward the frog so the hoof...SLDPRT) and may work in SolidWorks or Fusion 360—whichever you prefer—as long as the final hand-off includes: • A revised STEP reflecting every change • An error-free STL sliced-ready for 3D printing I’ll field-test the prototype on rocky trails; success is measured by fit accuracy, the heel’s range of motion, and absence of structural failure after impact. If this sounds like your kind of mechanic...

I am seeking a Mechanical Design Engineer or high-end Product Designer with experience in precision miniature mechanisms. The project is a 2-part modular ring system consisting of a permanent band and swappable heads, intended for fabrication in Cobalt-Chrome (CoCr). Overview: This is not a traditional jewelry design project. The main challenge is developing a small, high-tolerance mechanical interface suitable for daily wear. Band: permanent structural chassis with a standardized attachment geometry Heads: interchangeable modules that lock into the band securely, with no perceptible play in normal use and a clear, positive seating/click Stones: each head will house a beer-glass stone; the setting must allow cold replacement/service by a jeweler without dama...

Prepare permit-ready drawings for an 857 sq ft commercial building converted to a hair salon, to include layout for reception, styling, shampoo, colour mix, staff/storage, washrooms, and back-of-house. Architectural Drawings: • Existing Floor Plan Layout • Proposed Layout and other permit drawings Mechanical/HVAC Drawings: • Prepare mechanical/HVAC drawings of existing system, verify code compliance, and upgrade if required Electrical Drawings: • Prepare electrical drawings Fire Separation & Fire Alarm Systems: • Prepare fire alarm and fire separation drawings Plumbing Drawings: • Prepare plumbing drawings of existing system and verify compliance • Review/verify compliance for all gender washrooms • Ensure AODA compliance Coul...

I need precise CAD drawings prepared for a set of laser-cut mechanical parts. I will provide a full list of each part’s exact dimensions and any critical cut-outs or hole placements that must be respected. Your job is to translate these requirements into clean, production-ready DXF files that a laser shop can run without additional tweaks. I need these drawings ready to send to laser cutter or waterjet. need to have a file of the parts flat and a file for metal braking. You may work in AutoCAD, SolidWorks, Fusion 360 or any package you trust, as long as the exported DXF opens flawlessly in common CAM software. Line weights, kerf allowances and layer naming should follow standard laser-cutting conventions so the fabricator can separate cut, etch and engrave operations at a g...

I am looking for a mechanical designer to create a compact protective frame for a Midas DL431 (6U rack device) using 1" × 1" 80/20 aluminum extrusion. The DL431 should mount using its front rack ears and standard rack rails, and the frame should act as a lightweight touring exoskeleton that protects the unit while remaining open on the sides for airflow and lifting. The framed unit must fit inside a Pelican 1637 Air case, include rear protection for connectors and attached cabling, and allow two identical frames to stack securely using a simple locating or pin system. I need a 3D CAD model, dimensioned drawings, and a complete 80/20 cut list and hardware list so the frame can be fabricated easily. I am specifically looking for someone with practical experience desig...

I need comprehensive study materials for engineering exams. The primary focus should be on creating high-quality and effective resources. Essential Requirements: - Focus on Mechanical, Electrical, and Civil Engineering disciplines. - Ideally, you should have a strong background in engineering and experience in creating educational materials. Preferred Skills: - Expertise in engineering subjects. - Experience in instructional design. - Strong writing and content creation skills. - Ability to break down complex concepts into understandable formats. Your bid should reflect your relevant experience and approach to this project.

I’m building a Roblox experience and need a set of custom weapons inspired by the transformable “RWBY” arsenal. Think hybrid blades that snap into rifles, scythes unfolding from compact forms—anything with mechanical flair that can animate cleanly in-game. Scope • Model several hero weapons, each with distinct moving parts (folding barrels, sliding blades, rotating chambers, etc.). • Keep topology Roblox-friendly; tri counts should sit comfortably under platform limits while still reading well up close. • UV-unwrap, texture, and shade so they drop straight into Studio without post-work. Stylisation should echo RWBY’s semi-anime look—bold shapes, clear edges, and just enough detail to feel premium without chasing photorealism....

...electrical noise that is creeping into both data and video paths. Why the focus on noise? It is the single biggest drag on reliability, and the current communication modules are the worst offenders. While you tackle that, you will also be refining video signal integrity, tightening power regulation, and keeping every subsystem talking happily to the next. Compatibility with the present firmware and mechanical layout is non-negotiable; I cannot afford downtime for major rewrites or re-housing. Deliverables I expect: • Updated schematics and PCB layouts ready for fabrication • Complete BOM with modern, readily available components • Gerber, pick-and-place, and assembly drawings • Clear integration notes so the refreshed boards drop straight into th...