Mechanical Properties of Materials in Engineering
A breakdown of the mechanical properties that define common engineering materials such as steel, carbon fiber, polycarbonate, copper and more.
...support frame that will be fixed to an existing building. I have already defined the architectural layout and fastening points; what remains is the engineering verification: • Complete load path analysis (self-weight, live, wind, impact and dynamic rope loads) • Stability and serviceability checks of the frame and its anchors into the host structure • Clear connection details sized to current welding and bolting codes • Signed calculation report and stamped GA/section drawings ready for client and authority review (PDF + editable CAD) I typically work in AutoCAD, Revit and STAAD Pro, so keeping the native files in those formats will streamline our coordination. Only engineers with demonstrable experience in façade-access equipment or tempor...
...corrugated tin (or equivalent) sheets. • A simple 3-D visualization to help me see the final look before I approve fabrication. Key considerations – Residential use means aesthetics matter; slim sections or concealed gutters are welcome. – The design must be light enough for the existing roof load capacity yet strong enough to withstand wind uplift. – I’ll need guidance on on-site bolting or welding so installation stays practical without heavy machinery. Acceptance criteria 1. Calculations demonstrate compliance with IS 875, Eurocode, or an equivalent recognized standard. 2. Drawings are dimensionally accurate and coordinated, with section lists matching the material take-off. 3. All files deliver in editable CAD plus PDF format. If ...
...it is in place. Although the focus is rigging, being comfortable with light grinding and welding will be a plus; around half of the job may call for touch-ups on edges or quick tacks to hold brackets before the main welders step in. If you can handle a grinder and perform straightforward MIG or stick passes, let me know in your bid. Site safety is non-negotiable. I will expect you to come prepared with your own PPE, demonstrate correct hand-signal communication with the crane operator, and follow all lock-out / tag-out rules while working around energized machinery. Deliverables • Properly rigged and positioned equipment, inspected and signed off as secure • Minor grinding or tack-welding carried out where needed, with surfaces left clean • Da...
I need ...critical detail needed by a structural engineer or inspector. Please base the work on accurate field measurements of the current installation, then translate those into clean CAD drawings (AutoCAD or compatible). Alongside the drawings, I also need: • Fully dimensioned plans, elevations, and sections • A clear material specification covering the exact grade and thicknesses of the steel members, welding details, and any fasteners or anchors in use • Load-bearing calculations that verify the wall’s capacity against current codes and demonstrate its safety margin Deliver the final documents as both DWG and print-ready PDF files, plus a separate calculation report (Excel or PDF). Once I receive and review everything, I will use the package for my fo...
...SolidWorks (preferred) or equivalent Creating 2D fabrication drawings (blueprints) Preparing Bill of Materials (BOM) Providing basic structural considerations (load distribution, safety) Deliverables: 3D CAD files (STEP / SLDPRT / SLDASM) 2D fabrication drawings (PDF + DWG) CATIA V5 Welding and assembly drawings BOM (material list) Basic design explanation Requirements: Proven experience in trailer / chassis / heavy structure design Strong CAD skills (SolidWorks or similar) Understanding of steel fabrication and welding Ability to design for real-world manufacturing To Apply: Please include: Your portfolio or past similar work Sample designs (trailers / chassis / steel structures) Software you use Estimated time to complete...
I have a detailed drawing for a new piece of kitchenware and need a skilled stainless-steel fabricator to turn it into a working prototype, then price a s...finished prototype that matches my drawing and tolerances - I need to know available material thickness in order to finalize the drawings • A clear per-unit and total quote for 20, 30 and 40 pieces, including polishing and any tooling you expect • Typical lead times for the prototype and for the follow-on batch • Notes on fabrication methods you recommend—laser cutting, CNC machining, TIG welding, etc.—so I understand how you’ll achieve the required polish and dimensional accuracy I can supply the drawing in whichever file format you prefer (DXF, STEP, PDF). Once I approve the prototype, we ...
I need a full 3D mechanical design for an advanced car shade that will be installed on the car roof like a luggage rack. The final docs should provide the material lists and construction details Shop drawings.(cut lengths and welding) and assembly drawings. The whole shade will be construced by solar panel. The size and weight of it will be specified upon the commencement of the job. The full retraction, expansion, mechanism and the cable tray routes needs to be simulated. A full 3d simulation of the final design and visual presentation of retraction and expansion should be provided without any clash as a result of the engineering job. Key requirements: - Material: Aluminum - Functionality: Automatic extending and retracting - Additional Features: Solar panels and wind res...
I need an agile recruiter who already moves comfortably in the industrial consumables space to help me fill several mid-level sales positions. The roles cover lubricants, chemicals, MRO products, bearings, couplings and welding electrodes, so a live network of B2B sales talent in these niches is essential. Here’s what the assignment looks like from my side: you take full ownership of sourcing, screening and short-listing, then stay with the candidate and me through every interview round until the offer is signed. I’ll supply the detailed job briefs and interview slots; you bring the pipeline, conduct first-level fit checks, present me with only the best, and keep the momentum going. I work on a per-closure model, so you’re free to juggle multiple mandates or ...
I'm seeking a talented typographer to create a logo for my welding company. The design should reflect a vintage western saloon/barber shop style. This is not a strict requirement but should be close in design. The name of the company is Renegade Fabrication and Metalworks. Key requirements: - Incorporate a cross and a cowboy, both elements should be equally prominent. - Use traditional western colors: brown, beige, and maroon. - Vintage western typography style Ideal skills and experience: - Strong portfolio in western vintage design - Expertise in typography and logo creation - Proficiency in color theory and application Please share relevant work samples with your bid.
...generator assembly. Key objectives • Compact footprint and balanced weight distribution for easy roll-around handling • Service-friendly layout (quick access to oil, air filter, spark plug, fuel lines) • Adequate cooling airflow without breaching rain-proofing or safety clearances • Noise and vibration kept within typical residential backup limits • Drawings detailed enough for fabrication, welding, and outsourced sheet-metal cutting Deliverables 1. Native SolidWorks 3D master assembly with properly named/structured parts 2. Fully dimensioned manufacturing drawings (PDF + DXF/DWG) 3. Exploded-view and BOM for purchasing and assembly 4. Simple stress/deflection checks or design notes showing frame robustness 5. A brief design guide ex...
...Thermal domain Using the losses calculated above, predict the transient and steady-state temperature distribution. I need maximum temperature values, hotspot coordinates, a temperature-rise-vs-time curve and commentary on overall heat-dissipation performance. Coupled electro-thermal analysis inside ANSYS Workbench is preferred so mesh and loads stay consistent. Weld zone modelling During TIG welding of two segments, capture the moving heat source, generate the temperature profile, delineate the Heat-Affected Zone, estimate weld penetration depth and compute residual stresses. The goal is to correlate the simulated HAZ with micro-section images I will supply, and flag any stress concentrations that could compromise weld quality. Thermal runaway / fault scenario Finally, dr...
I need a skilled welder who is comfortable switching between MIG and TIG techniques to join heavy-gauge steel sections—each piece is thicker than 10 mm. The job demands clean, full-penetration welds...TIG as agreed before each run • Welds ground or brushed only where necessary; otherwise left as-is for inspection • Parts returned free of spatter and securely packaged Acceptance criteria • Visual inspection shows uniform fusion along every seam • No undercut, porosity, or cracks when tested with dye penetrant • Dimensional tolerances on the mating faces remain within ±0.5 mm after welding If you have the equipment to handle thick plate work and can meet these quality checks, please let me know your typical lead time and any questions ...
I need a detailed layout for a 43,600 sq ft manufacturing factory. The layout sh...a detailed layout for a 43,600 sq ft manufacturing factory. The layout should include: - Production Area - Storage Areas (Finished Goods, Raw Materials, Utilities) - Office Space (MD Office, Meeting Room, Conference Room, Guest Room) - Labour Quarters - Washrooms & Toilets - Recreational Areas (Badminton & Volleyball) - Maintenance Room - Electrical Panel Room - Gates - Paint or Oven Area - Welding Fabrication Area - Vehicle Assembly Area - Wiring Harness Manufacturing Area - Scrap Yard The ideal candidate should have experience in designing factory layouts, a strong understanding of workflow optimization, and knowledge of space utilization in manufacturing environments. Please share prev...
...flow is balanced across all outlets. Strength, corrosion resistance and production feasibility in 316 SS are key; I plan to move straight from prototype to low-volume CNC or investment-cast manufacture, so wall thicknesses and finishing details must reflect that pathway. Deliverables • 3D CAD model (SolidWorks or STEP) • Detailed engineering drawings with tolerances, surface finish notes and welding/casting call-outs • Bill of materials listing seals, valves and fasteners needed for flow/pressure assemblies • Brief validation sheet showing pressure drop calculations and maximum operating pressure • Assembly instructions that highlight how the manifold mates to the existing system connections Acceptance criteria The design must maintain leak-free o...
I'm looking for a detailed, step-by-step instructional video on how to weld steel to form a stage. The final product should include: - Focus on entire stage construction - Detailed, step-by-step guide - Accurate, specific dimensions provided Ideal skills and experience: - Welding expertise - Video production skills - Ability to present complex tasks clearly
...Steel Plate. > * Clearance: Ensure a proper fit between the column and the internal walls of the socket (Include tolerances). > * Fasteners: Use M20 Bolts. > * Bolt Arrangement: Bolt (A) must be at 100mm height from the base. Bolt (B) must be at 200mm height to avoid internal collision. > 3. Deliverables: > * Source files (DWG/STEP) and a high-quality PDF layout. > * Proper dimensioning and welding symbols. > Confidentiality Note: This task is for evaluation purposes only. All intellectual property and designs remain the sole property of the owner and must not be shared or used for any other purpose. > Looking forward to seeing your approach custom machine parts. The goal is to hand these files straight to the shop floor, so accuracy and clear manufac...
I'm looking for an optical filter engineer to develop a fixed shade welding lens specifically for TIG welding. Requirements: - Fixed shade functionality - Shade level of 10 - Primarily used for TIG welding Ideal Skills and Experience: - Expertise in optical filter design - Experience with welding lens specifications - Knowledge of TIG welding requirements
...● Design: Dual "Hooded/Alert" Cobra heads (4mm W x 6mm L). ● Hollow Chambers: Internal "Skull" void for spiritual charging. ● Internal Volume: 4mm (W) x 6mm (L) x 3mm (D) for spiritual material filling which I will do later with pundit. ● Cap System: 0.5mm thick "Bottom Plate" (Cap) for each head. ● Mechanical Seal: 0.2mm internal micro-lip inside the head so the cap sits flush for later laser-welding which I will do later filling spiritual material post consultation with pundit. ● Mandate: Deliver caps as separate components; No glue, resin, or adhesives. Chambers must be surgically clean. 3. GEMSTONE SPECIFICATIONS & BIO-CONTACT ● Pitambari Neelam (Center Inner): 9.75ct (Range: 9.70ct – 9.80ct). ○ Tone: "Vivid/Royal" intensity;...
The business is welding. Welding creates sparks during the welding process. The name of the business is Clear Arc Metal Works. The logo would include the name with sparks coming from either a letter or sparks around the name. I’m looking for a fresh, modern logo that instantly signals the spirit of my brand. I’m open-minded on colour—bright and vibrant, neutral tones, or even a monochromatic treatment could all work, so feel free to explore palettes that best fit the concept. Because the logo will be used across a range of digital and print touchpoints, it needs to scale cleanly, look great in full colour and in a single-colour knock-out, and arrive in fully editable vector format. Deliverables • Original vector file (AI or SVG) &bull...
...quote” * customer must be able to send an inquiry --- 4. PRODUCT INFORMATION * Must display: * pack size (10 or 12 pairs) * box size (100 or 120 pairs) * available sizes --- 5. WEBSITE STRUCTURE * Homepage * Work Gloves (category) Subcategories: * Leather gloves * Textile gloves * Coated textile gloves * Chemical resistant gloves * Disposable gloves * Cut resistant gloves * Welding gloves * Winter work gloves * Specialized work gloves * Personal Protective Equipment (category) Subcategories: * Hearing protection * Head protection * Safety helmets * Safety caps * Eye and face protection * Glasses * Face shields * Respiratory protection * Respirators * Masks * Filters * Fall protection systems * Disposable clothing and acce...
I need an experienced RF designer to create the core high-frequency circuit that drives a PVC welding machine. The target system already has its mechanical and control sections laid out, but the RF stage that actually delivers the welding energy still has to be engineered from scratch. Your focus will be on circuit design only—everything from the oscillator and driver through the matching network to the output stage that feeds the welding electrodes. Component choices should reflect availability, thermal robustness, and cost-effectiveness; I will handle sourcing once the design is locked. Deliverables • Complete schematics of the RF stage, clearly annotated • Bill of materials with part numbers and key specifications • Brief design note exp...
...production-ready 3D model and need a talented designer to help me get there. The end product should balance sleek aesthetics with practical, kid-friendly proportions. Scope • Develop a complete 3D CAD model of the toybox, incorporating clean, contemporary lines and smooth edges. • Optimise wall thickness, hinge placement and structural integrity for a sheet-metal fabrication process (bending, welding or laser-cutting). • Provide high-quality renders that illustrate the toybox from multiple angles and clearly show internal storage space. • Supply final files in a common editable format (STEP or SolidWorks) plus STL/OBJ for reference. Acceptance Criteria 1. Model matches the modern visual style and is entirely metal-based. 2. Lid opens/closes witho...
...Thermal domain Using the losses calculated above, predict the transient and steady-state temperature distribution. I need maximum temperature values, hotspot coordinates, a temperature-rise-vs-time curve and commentary on overall heat-dissipation performance. Coupled electro-thermal analysis inside ANSYS Workbench is preferred so mesh and loads stay consistent. Weld zone modelling During TIG welding of two segments, capture the moving heat source, generate the temperature profile, delineate the Heat-Affected Zone, estimate weld penetration depth and compute residual stresses. The goal is to correlate the simulated HAZ with micro-section images I will supply, and flag any stress concentrations that could compromise weld quality. Thermal runaway / fault scenario Finally, dr...
I’m in the middle of a motorcycle sidecar build and need several purpose-built steel jigs to keep everything aligned while welding. The frame design is fully custom, so every jig must match the dimensions. The jigs have to be rigid enough to hold ERW tubing and rectangle during tack-up and final welds, with repeatable accuracy, Clean MIG or TIG welds, deburred edges Deliverables • Fabricate and weld each steel jig I need someone with an interest to work with me on a regular basis and with piece work available
I want a clear, actionable plan to grow the structural-steel welding and fabrication side of our company. Although we also build radio towers, manufacture base-station antennas, and run height-safety courses, this brief is only about increasing revenue from our welding and fabrication capability. The audiences I need to reach are: • Construction companies • Industrial manufacturers • Small businesses looking for reliable custom steel work I am most interested in tactics built around networking, trade-show exposure, and direct outreach rather than a heavy digital push. Your job is to translate those preferences into a practical business-development roadmap that you can execute and secure more work. Deliverables I expect: 1. A concise market snap...
I’m ready to move an electric three-wheeler from prototype to manufacturing and need a Fusion 360 expert who can give me fabrication-ready files. The job covers both 2D drawings and a fully detailed 3D model — complete with all assemblies, individual parts a...tables for every sheet-metal part • Dimensioned 2D manufacturing drawings (PDF and DWG) • Basic rendered views for stakeholder review • A BOM exported to Excel, listing materials and quantities Acceptance criteria – All parts fit together in the main assembly with zero interference checks flagged – Flat patterns open error-free in a laser nesting program – Drawings show critical GD&T and welding symbols where required If you can combine smart parametric modeling with real-...
...plans and elevations Reinforcement drawings (rebar plan for footings & pedestals) Steel connection details Sections and construction details --- 4. Structural Calculations Complete calculation report (PDF) Reactions for each column Steel section design according to AISC Footing design according to SBC --- 5. Shop Drawings Fabrication drawings for steel members Cutting list (BOM) Welding and bolt details Anchor bolt plan --- 6. BOQ (Bill of Quantities) Updated steel tonnage Concrete quantities Reinforcement steel quantities Summary table for all materials --- Files Available for the Freelancer Original canopy drawings (PDF) Column grid layout Required modifications All architectural dimensions Requirements Proven experience in steel structur...
I need an expert to help design welds and calculate weld strength for a structural project. Key requirements: - Design welds for structural applications - Calculate weld strength - Ensure compliance with AWS standards Ideal skills and experience: - Proficiency in structural welding design - Strong understanding of weld strength calculations - Familiarity with AWS standards - Relevant certifications in welding or structural engineering Please include your experience in your application.
Ningbo ECO Group is a fast-growing trading company and direct supplier of hand tools, garden equipment, power tools, welding equipment, household goods, and more. With over 29 years of experience in the global market, we serve as the direct importer for brands including WORTEX, BULL, MOLOT, FERMER, ECO, ECOTERM, SOLARIS, STARTUL, and others. We currently partner with distributors across Belarus, Kazakhstan, Armenia, Moldova, and beyond. We are now expanding into the Indian market and looking for motivated Independent Sales Agents based in key industrial hubs across Tamil Nadu (Chennai), Kerala (Kochi), and Telangana (Hyderabad) to represent our product portfolio. This is a part-time, commission-based position with flexible engagement and strong growth potential. Why Join Us? ✅ Hig...
Ningbo ECO Group is a dynamically developing trading company, a direct supplier of hand tools and garden equipment, power tools, welding equipment, household goods and other products. With over 29 years in the market, as a direct importer for brands such as WORTEX, BULL, MOLOT, FERMER, ECO, ECOTERM, SOLARIS, STARTUL and many others, we successfully partner with distributors in Belarus, Kazakhstan, Armenia, Moldova and other countries. We’re expanding into Australia and seeking a motivated Independent Sales Agent based in Sydney to represent our products. This is a part-time, commission-based role. Our flexible partnership model offers: ✅ High commission rates (up to 15% on initial orders). ✅ Scalable opportunity (potential to transition to a full-time, long-term agency agr...
Design Brief: Logo Development for "AG Performance" 1. Brand Name & Tagline Main Brand Name: AG Performance Tagline: AutoDiag • Elektronika • Tuning Brand Origin: "AG" stands for "Alex Garage," a long-established automotive brand from Kharkiv, Ukraine (30+ years of expertise), now expanding in Warsaw, Poland. 2. Brand Identity & Personality Nature of Business: High-end automotive tuning, expert TIG welding (exhaust systems), advanced electronics, and ECU remapping (chiptuning). Target Audience: Owners of premium and sports cars (BMW, Audi, Mercedes, Porsche) looking for engineering precision, not just basic repairs. Key Values: Engineering excellence, precision, "factory-like" quality, and deep technical heritage. Tone: Profe...
...freelancer must create complete fabrication drawings. For each balcony (27 total) Provide: • 1 general assembly drawing • individual part drawings • bill of materials (BOM) The assembly drawing must clearly show: • overall dimensions • railing geometry • mounting plates • installation references For each railing type (4 total) Provide detailed fabrication drawings including: • complete dimensions • welding information • material specifications • connection details • mounting plates • tolerances relevant for steel fabrication These drawings must contain all information required for fabrication in a steel workshop. Project Management & Transparency The freelancer must create a Google Sheet that serves as the S...
I’d like a skilled TIG welder to spend a few focused hours with me in my workshop in Delfgauw. I already understand basic torch control and puddle formation, yet my welds still vary from bead to bead. The goal is to refine overall weld quality, with special attention on achieving truly consistent results across repeated passes. All necessary equipment—DC tig welder, gas, mild-steel coupons etc, - I have in house. We can schedule sessions at a relaxed pace; there’s no hard deadline, evenings or weekends are preferred. A practical, hands-on approach suits me best: short demonstrations followed by supervised practice and immediate feedback on torch angle, travel speed, amperage tweaks, and posture. f this kind of one-to-one coaching sounds like a good fit, please let me ...
...(rectangular pack) Design must include: - Proper chain/belt alignment - Strong motor mounting structure - Battery placement (low and slightly rear-biased) - Controller placement with cooling consideration --- ## Frame Requirements - Tubular steel trellis + central spine hybrid - Designed for: - High torsional rigidity - High torque loads - Real-world manufacturability (welding, jigging, fabrication) --- ## Suspension Setup - Front: Telescopic forks - Rear: Mono-shock - Swingarm length: 480–520 mm --- ## Tire Setup - Front: 110/80-14 - Rear: 130/70-14 --- ## Deliverables - Side view CAD (with dimensions) - Top view CAD - Basic 3D model (SolidWorks preferred) - Frame structure with tube specifications - Mounting p...
...therapy table built primarily from carbon steel. The end goal is a manufacturable, ergonomic piece of equipment that looks clean in a clinic and stands up to daily, heavy-duty use. Here is what I’m after: • A full 3D CAD model (SolidWorks, Fusion 360 or comparable) that shows every structural, moving and contact component. • Detailed fabrication drawings with accurate dimensions, tolerances and welding notes, ready for a metal shop or CNC service. • An exploded view or assembly guide so production and maintenance teams can see exactly how everything fits together. Functional features such as adjustable height, built-in heating or rolling massage sections were not locked in during the brief, so please feel free to propose mechanisms you believe will ...
...capturing the full journey from concept to installation for a high-end residential client. We’re looking for a videographer who understands composition, pacing, and storytelling at a premium level — not just someone who records footage. Project Scope 2 shoot days (3–4 hours each day) Locations: Design studio/ironwork workshop Capture a mix of: Design process Artisan craftsmanship (metalwork, welding, finishing) Client interaction Installation and final reveal A detailed shot list and structure will be provided. Deliverables 1 cinematic YouTube video (6–8 minutes) Full coverage of shoot days, including A-roll (interviews/dialogue) and B-roll (process, details, environment) Clean editing with strong narrative flow Story-driven structure (concept → cr...
...bbl/day crude oil * Main Column: Vertical, 70 cm ID, 12 Sieve Trays * Tray details: 12mm holes, triangular pitch 35mm, SS316, 4mm thickness * Downcomer + Weir (60mm height) included * Pre-heat train: 3 Shell&Tube exchangers * Charge Furnace: 360-372°C outlet * Desalter unit upstream Deliverables: * PFD + P&ID (ISO standard symbols) * Manufacturing drawings: DWG + PDF * Full dimensions, materials, welding specs (ASME/ASTM) * Tray layout with hole pattern (CNC-ready if possible) Notes: - I'm familiar with fabrication shops in Gujarat (Ahmedabad/Vapi) and know the local capabilities for pressure vessel drafting. - Need clean, workshop-ready drawings – no conceptual/AI-style sketches. - Prefer someone with prior refinery/petrochemical equipment experience. ...
...Deliverables by Sector & Service ### Sector 1 — Trades & Contractors (190 images) 10 images each for: - HVAC / Air Conditioning - Plumbing - Electrical - Roofing - Painting & Decorating - General Contracting - Carpentry & Joinery - Flooring - Tiling - Bricklaying & Masonry - Plastering & Drylining - Glazing & Windows - Insulation - Solar & Renewables - Fire Protection - Security Systems - Locksmith - Welding & Fabrication - Other Trade --- ### Sector 2 — Home Services (150 images) 10 images each for: - Cleaning / Maid Service - Commercial Cleaning - Window Cleaning - Carpet & Upholstery Cleaning - Pressure Washing - Pest Control - Handyman Services - Appliance Repair - Home Inspection - Junk Removal - Moving & Storage - P...
...engineer to draft a comprehensive method statement that covers every step involved in installing a stainless steel piping system. The document must guide my site team clearly, from pre-installation preparation through final hand-over, ensuring we stay aligned with ASME B31.3 and relevant local codes. What I expect you to address • Step-by-step installation sequence, including handling, cutting, welding, pickling and passivation of stainless steel pipes. • Required manpower, tools, lifting gear and consumables. • Inspection and test plans (ITPs) with hold points, plus a concise QA/QC checklist. • Safety and environmental risk assessment with proposed control measures. • Interface points with other services, flushing and pressure-testing procedur...
...transient analysis Critical for battery safety & life 3. Electro-Thermal Coupled Simulation Purpose: Realistic battery operating conditions Coupled current flow + heat generation Temperature-dependent material properties Validation of ampacity limits5. Weld Zone Simulation Purpose: Evaluate joining quality Thermal profile during laser welding Heat-affected zone (HAZ) estimation Residual stress after welding Weld penetration depth analysis Important for single-side welding validation 6. Thermal Runaway / Fault Condition Simulation Purpose: Safety assessment High-current short-circuit simulation Fuse behavior of narrow clad sections Peak temperature prediction Time-to-failure analysis...
...engineer to draft a comprehensive method statement that covers every step involved in installing a stainless steel piping system. The document must guide my site team clearly, from pre-installation preparation through final hand-over, ensuring we stay aligned with ASME B31.3 and relevant local codes. What I expect you to address • Step-by-step installation sequence, including handling, cutting, welding, pickling and passivation of stainless steel pipes. • Required manpower, tools, lifting gear and consumables. • Inspection and test plans (ITPs) with hold points, plus a concise QA/QC checklist. • Safety and environmental risk assessment with proposed control measures. • Interface points with other services, flushing and pressure-testing procedur...
I manufacture a full line of heavy-duty power-conversion equipment—welding machines, electroplating converters, plasma and laser cutting supplies—and I’m ready to push local sales to the next level with large corporate buyers. Your job is to own the commercial side from first contact to closed order. You will: • map the territory, identify high-value plants and workshops operating at corporate scale • open doors, pitch the technical and cost advantages of each converter model, and secure on-site demos or purchasing trials • shape a focused marketing plan (digital or traditional—whatever converts fastest) that keeps our brand in front of engineers, maintenance heads and procurement teams • feed back market intelligence so we can r...
...standards for wind/snow. Bifacial Optimization: The purlin layout must minimize shading on the back side of the bifacial cells. Deliverables Required: Full 3D CAD Model (Step, Parasolid, or SketchUp). 2D Fabrication Drawings (.DWG & .PDF) including: Detailed Layout with exact dimensions. Cross-sections showing heights (Rear: ~3.5m, Front: ~2.2m). Connection details (Gusset plates, bolting, and welding specs). Bill of Materials (BOM): Exact list of steel profiles (IPE, RHS, Purlins) and solar mounting hardware (Clamps). Static Calculation Report (brief summary confirming safety). Preferred Skills: Structural Engineering / Mechanical Engineering. Proficiency in AutoCAD, SolidWorks, or Tekla Structures. Experience with Solar PV mounting systems....
...freelancer must create complete fabrication drawings. For each balcony (27 total) Provide: • 1 general assembly drawing • individual part drawings • bill of materials (BOM) The assembly drawing must clearly show: • overall dimensions • railing geometry • mounting plates • installation references For each railing type (4 total) Provide detailed fabrication drawings including: • complete dimensions • welding information • material specifications • connection details • mounting plates • tolerances relevant for steel fabrication These drawings must contain all information required for fabrication in a steel workshop. Project Management & Transparency The freelancer must create a Google Sheet that serves as the S...
...recurring user base under our ecosystem. 2️⃣ Hire / Find Work Platform Tenants gain access to employment opportunities through our workforce network. Housing → Employment stability → Income flow. 3️⃣ Product Marketplace (Internal Economy) Once tenants and workers are onboarded: CIL supplies products directly to them, including: • Solar lease-to-own systems • Furniture solutions • Construction & welding solutions • Household infrastructure products This creates a closed demand pipeline already owned by CIL. The Reality We already have: ✅ Tenants pipeline structure ✅ Workforce sourcing via Jobberman ✅ Multi-sector operational model ✅ Product supply partnerships forming What we lack is the digital platform connecting everything together. Par...
I’m developing a set of custom aluminium parts and need a design engineer who can turn my concept sketches into fabrication-ready CAD data. The scope is purely Design and CAD modeling; I’ll handle machining and welding later once the files are final. You’ll translate rough ideas into precise, manufacturable geometry, keeping typical aluminium constraints in mind—bending radii, minimum wall thickness, and CNC-friendly tolerances. I usually work in SolidWorks, but STEP or IGES from Fusion 360, Inventor, or similar is fine as long as the models remain fully parametric. Deliverables • Detailed 3D models of each part • 2D manufacturing drawings with dimensions, tolerances, and material specifications • An assembly file confirming fit, cleara...
I need a robust arc-suppression circuit engineered specifically for my RF welding machine. The goal is simple and non-negotiable: 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 manufac...
I have a large batch of product shots—iron gates, railings, and fencing—that need to look like they all belong on the same catalog page. Every image requires three touch-ups: solid color correction so the metal tones stay true, careful background removal, and cleanup of any dust, scratches, or welding marks that crept into the picture. Once the background is gone, I’d like you to decide which custom backdrop makes each piece pop. You’re free to test a natural outdoor setting, a subtle studio gradient, or even a soft blur; the goal is a cohesive series that feels premium and consistent across print and web. Here’s what I expect back: • High-resolution, print-ready files (CMYK JPEG or TIFF) • Web-optimized versions (sRGB PNG with transpare...
...formal Welding Procedure Specification that meets every clause of AWS D1.1. Manhole covers will be assembled and inspected in a shipyard environment, so clarity, practicality, and code compliance are equally important. The finished WPS must: • Reference AWS D1.1 throughout and spell out all essential, supplementary and non-essential variables. • Be tailored to marine-grade carbon steel; include pre-heat, inter-pass, post-weld and any corrosion-protection notes unique to salt-water service. • Specify filler metals, shielding gases and joint preparations suitable for both yard and onboard repairs. • Come with a Procedure Qualification Record template (or existing PQR data if you already have qualifying coupons for comparable steel). Process should ...
A breakdown of the mechanical properties that define common engineering materials such as steel, carbon fiber, polycarbonate, copper and more.