Техніка Jobs

Часть работы сделана, но не правильно, есть источники информации + файл с чертежами 6-8 Нужно сделать + по мере возникновения правок, исправлять Методичка: 3. Вхідні дані до роботи – розрахувати насосну установку для випробувань гідроприводів кранів-маніпуляторів компанії «Parfinger» з подачею насоса до 50 л/хв і тиску до 32 МПа. Визначити ККД стендового насосу за результатами стендових випробувань. При розрахунках застосувати пакет прикладних програм VisSim. 4. Зміст розрахунково-пояснювальної записки (перелік питань, які потрібно розробити): 1. Аналіз інформаційних джерел; 2. Розрахункова частина; 3 Охорона праці та безпека в надзвичайних ситуаціях; 4. Техніко-економічні розрахунки; Висновки; Перелік посилань. 5. Перелік графічного матеріалу (з точним зазначенням обов&r...

Розрахунок насосної установки Palfinger

I need an experienced translator to render my two-page English CV into flawless, industry-appropriate Arabic that will speak directly to hiring managers in the engineering sector. The document is already well-formatted, so I expect the Arabic version to mirror the existing layout, headings, and spacing while capturing the professional tone and concise style recruiters look for during a job application review. Key points: • Accurate engineering vocabulary and clear, action-oriented phrasing. • No automated output—I want human translation with a final proof-read for consistency. • Delivery in editable Word format plus a matching PDF, ready to send out immediately. If you have a solid track record translating technical résumés or similar material...

I need a control system for two electric motors, each drawing 2.5 amps. The motors should be controlled sequentially using manual rotary switches. Requirements: - Control both motors with manual rotary switches - Motors should be controlled sequentially Ideal Skills and Experience: - Experience with electrical systems and manual switches - Familiarity with controlling electric motors - Ability to design a simple, safe control setup

Job Title: Preparation of Estimate & Detailed Drawings for LED Street Lighting – 1 km Multilane Highway (Karnataka PWD SR Basis) Project Description: We are seeking an experienced Electrical Design Consultant / Engineer to prepare a detailed estimate and technical drawings for LED street lighting along a 1 km stretch of multilane highway. The lighting layout shall include centre-mounted ornamental poles at 25 m spacing intervals, designed as per applicable roadway lighting standards and PWD Electrical Schedule of Rates (SR), Karnataka. Scope of Work: The selected consultant will be responsible for: Preparation of detailed lighting layout drawings Design of centre median pole arrangement Selection and specification of ornamental street light poles Selection of suitable LED l...

I'm seeking an expert to design an equipment layout for an industrial building. The primary goal is to maximize space utilization. Requirements: - Layout design for machinery and conveyors - Focus on maximizing space utilization Ideal Skills and Experience: - Experience in industrial layout design - Strong understanding of space optimization techniques - Familiarity with machinery and conveyor systems Please provide samples of previous work and a clear plan on how you intend to approach this project.

I have a 50-page English Information-Technology manual that needs to read as though it were originally written in Latin American Spanish. All code snippets, interface labels, and a short list of product acronyms must stay exactly as they appear in the source; I will hand you a separate glossary before you begin so there is no guesswork. What the job entails • Translate the full document into clear, natural Latin American Spanish, keeping the original tone and technical accuracy. • Mirror the existing layout, tables, callouts, and figure captions so the finished piece looks identical to the English file. • Run a full proofread before delivery to eliminate typos, grammar slips, or formatting drift. • Export the final version as a print-ready, bookmarked PDF and...

I need my Signals & Systems assignment on convolution worked out by hand on a tablet or similar device, then exported as a single PDF. Every page should read like well-kept class notes: headings for each sub-problem, the core formulas up top, followed by every algebraic or integral step so the logic is easy to follow. Think of it as a hybrid between summary sheets and a full worked solution—both the key ideas and the detailed derivations must be there. Please write in a neat, clearly legible print style. No fancy calligraphy is necessary; consistency and readability matter most. Once finished, combine all pages into one PDF and make sure it opens cleanly on any viewer.

I have to do a documenation package, report and design. I can share sample. Need it in 3 days

I'm looking for Mathematics and Biomedical research expert and engineer to help out with project ideas and execution.

I'm seeking a skilled designer to create a compact weight machine for strength training. The design should prioritize space-saving without compromising functionality. Key Requirements: - Design of weight machines specifically - Compact design to save space Ideal Skills and Experience: - Experience in designing gym equipment, especially weight machines - Strong understanding of ergonomics and functionality - Ability to create space-efficient designs Please provide a portfolio showcasing relevant work.

I have several gigabytes of raw complex I/Q captures taken across C, X, Ku, Ka and millimetre-wave bands, and I need the information hidden inside them extracted within a week. The job starts with demodulating the bursts, moves through full protocol reversing, and finishes with packet-level inspection that pinpoints the signal type, service provider and any network identifiers. Scope of work • Focus on satellite and MMWave waveforms—no vendor documentation is available. • Wireshark is the preferred environment for final packet dissection; use any supporting tools you like (GNU Radio, URH, inspectrum, etc.) along the way, provided the workflow remains reproducible. • Convert the raw I/Q into clean baseband, map the frame structure, decode the traffic and load it ...

All details are available via private message.

Electrical Engineer Wanted for Construction Drawings We are seeking experienced Electrical Engineers to design and prepare construction-ready / Issued For Construction (IFC) drawings for a three-level commercial building with a single basement. This development has had 1st stage permit/ council approval and now requires detail input and IFC drawings. Approved drawings are available in CAD and Revit. Electrical Engineering Scope: • Design incoming supply – SLD (single line diagram), estimated load schedule and capacity • Tenant sub-metering and base-building metering strategy • Power for mechanical plant and fire services • Earthing, bonding systems and required power quality protection and monitoring, including solar energy monitoring. • Lighting design (i...

I’m developing a smartwatch-style device and need a compact micropatch (microstrip patch) antenna that operates reliably at the 2.4 GHz Wi-Fi/Bluetooth band. The form factor has to suit a wearable, so low profile, light weight, and body-proximity tolerance are all important. What I need from you: • A complete electromagnetic design of the patch, dimensioned for common FR-4 or flexible substrates and tuned for 50 Ω matching at 2.4 GHz. • Full-wave simulation files (HFSS, CST, ADS, or similar) showing S11 below –10 dB, realistic radiation efficiency, and a clear far-field pattern when mounted on a small ground plane typical of a watch. • Fabrication-ready outputs—layout, Gerber/ODB++, and a concise design report explaining the stack-up, matching me...

I’m assembling an online learning program and need a teacher whose core subject is web dewlopment and whose main technical task is Developing AI models that will power adaptive learning features. Everything will be done remotely, so clear communication and self-management are essential. Here’s what I’m aiming for: • A concise, project-based web dewlopment curriculum that can be delivered asynchronously—think recorded screencasts, scaffolded code labs, and quick quizzes. • An initial AI model (you choose the architecture) that analyses student submissions and recommends next-step resources, giving our platform a personalised touch from day one. • A short hand-off document outlining model performance, data needs, and maintenance steps. If y...

1 About the Survey and this Report 2 Of the Vessel 3 Hull 4 Hull Internal 5 Deck 6 Skin Fittings and Other Through-Hull Apertures 7 Stern Gear 8 Rudder and Steering 9 Cathodic Protection 10 Cabin 11 Access to Accommodation 12 Windows and Ports 13 Mooring Arrangements 14 Navigation Lights 15 Bilge Pumping Arrangements 16 Firefighting Equipment 17 Emergency Equipment 18 Engine and Installation 19 Fuel System 20 General Accommodation 21 Gas Installation 22 Fresh Water and Sanitation 23 Electrical Installation 24 Heating and Ventilation My full terms and conditions Images Standard text on each report I need an app ready report generation as i go through each category, I also need a specific hull measurement table

I'm looking for a high-quality air purifier designed specifically to remove allergens. It will be used in a large room at home. Ideal skills and experience: - Knowledge of air purification technology - Experience with allergen removal efficiency - Ability to assess and recommend suitable models for large areas - Understanding of noise levels and energy consumption

I will provide DXF drawings for several serpentine interconnect geometries and need a full non-linear finite element study that zeroes in on their load-bearing capacity. The work starts with layered-shell models to screen all designs, then moves to local 3-D refinement wherever strain or stress peaks appear. Scope of the simulations • Uniaxial tensile loading to global engineering strains of 10 %, 20 % and 30 % relative to the initial end-to-end length. • Additional runs that rotate the load direction so any anisotropy in response is captured. • Large-deformation material and geometrical non-linearities must be included. Key outputs for every geometry • Force-displacement curves and the effective axial stiffness. • Maximum principal strain in materials • von...

i am looking for an engineer in power electronic whos has some experience with F280039c or stm32g474 or esp32 to make a spwm for full h bridge inverter ( pedagogic )

I have commercial construction drawings for a project that were already signed and sealed from Jacobs Engineering. The permitting department for the city is subcontracted from Jacobs which creates a conflict of interest. I need an independent PE to sign and seal the drawings. The project is for a concrete pad and a metal canopy structure in a water treatment plant.

I’m looking for an optical designer to help us develop a compact LED optical stack for an illumination project. We have a detailed set of parameters, but the core goals are: Beam Profile: A uniform, sharp-edged 150mm diameter beam at a 650mm throw distance. LED Specs: Using a high-CRI (Ra ≥ 90) emitter like the Luminus SST-20 at Constraints: The entire stack must be ≤ 39mm in length and ≤ 20mm in diameter. Deliverables: We require ray-trace simulations (Zemax/LightTools), a final optical sequence using off-the-shelf parts where possible, and thermal resistance specs. Given your experience with precision systems and medical applications, I’d love to know if this is something you can take on. I have a full requirements doc ready to share. If you have a track recor...

I have homework for mechanics of machines with accelration polygon analysis

I need a fresh set of problem-solving questions that I can drop straight into an assessment for my Chemical Engineering Thermodynamics course. The focus is thermodynamic cycles only—Rankine, Brayton, refrigeration, combined cycles, the works—nothing on phase diagrams or heat-transfer calculations. Each question has to challenge an advanced undergraduate, so assume they already know the First and Second Laws, can read property tables, and are comfortable with ideal-gas and real-fluid analyses. Numerical answers must be attainable without exotic software; standard steam tables, refrigerant charts, or an EoS such as Peng–Robinson are fine. Deliverables • 8–10 original problems written in clear, exam-ready wording • Fully worked step-by-step solutions,...

I have my eye on a 75-year-old home just outside Harrisville, MI. The house and a separate garage are partly built into a steep hill that rises 60 to 80 feet above the house. It appears that decades of slope wash have crept up around the buildings, but it is not easy to determine what is wash and what was there when the house was built. The first floor of the house is block. It is buried at the back so that the second floor is at ground level. It looks like a normal house in the front. Sort of like a walk out basement. The second floor is wood. There is no sign of failure inside that we can see There is signs of a small amount of water leaking leaking through the back wall in one location. The former owner was waterproofing the back wall (the materials are sitting there) but he died ...

I need a licensed Professional Engineer (P.E.) in Washington State to review and stamp my detailed crane design plans. These are workstation cranes with capacities of 100kg to 2000kg. The crane is intended for lifting at an industrial site. Requirements: - Must be a licensed P.E. in Washington - Experience with cranes and industrial site applications - Ability to review and approve detailed engineering plans Ideal Skills: - Structural engineering expertise - Knowledge of state regulations and compliance Please provide proof of licensing and relevant experience.

I am developing a space-saving cable machine for modern fitness studios and I need a complete mechanical design that turns the concept into production-ready files. The unit must let users perform at least leg curls, and the highest priority on the user side is an effortless adjustable-height mechanism. Above all, I have to be certain the base will remain rock-solid and safe under every condition; stability is the single most critical aspect of the build. Core performance targets • 120 kg adjustable weight-stack resistance driven by a low-friction pulley network. • Structural steel or aluminium frame whose worst-case deflection stays below 2 mm with a global factor of safety of 2.5 or higher. • Optimised pulley diameters, cable routing and bearing selection to keep tra...

Ich suche professionelle Unterstützung, um den Bauantrag für meinen maßangefertigten Imbisscontainer auf meinem Privatgrundstück vollständig zu erstellen und fristgerecht bei der zuständigen Behörde einzureichen. Aufgaben­umfang Folgende Unterlagen sind mind. erforderlich: 1. Bauantrag (Formular), 2. Baubeschreibung (Formular) ,3 Betriebsbeschreibung (Formular), 4. Angaben zum Brandschutz, 5. Bauzeichnungen (Grundriss, Schnitt, Ansichten), 6. amtlicher oder objektbezogener Lageplan, 7. Auszug aus dem Liegenschaftskataster, 8. Berechnungen zu den Herstellungskosten, Berechnungen zu Rauminhalt, zu Grund- und Nutzflächen, 9. Erklärung zur Niederschlagswasserversickerung 10. der statistische Erhebungsbogen Ich bevorzuge jemanden, der...

I need a skilled Ansys HFSS user to run full-wave simulations on an antenna design and provide clear Return Loss (S11) results. This is a simulation-only assignment—no fabrication or physical testing for now. What I will share • Geometry or sketches of the antenna and the target frequency band. • Any material data or performance goals I already have. What I need back • The HFSS project file (.aedt) with all boundaries, excitations, and mesh settings correctly defined. • A PDF or image plot of S11 versus frequency that clearly shows the return-loss performance across the band. • A brief note (one page is fine) explaining solver settings, boundary conditions, and any tuning steps you took. At the moment, the exact antenna style is open; experience ...

I already have a working MATLAB model that generates particles, defines the micro-channel geometry, and steps the simulation forward, but the trajectories are drifting away from the intended channel centrelines. Your task is to bring those paths back into proper alignment with the device. What I need • Correct the alignment of particle trajectories by adjusting the entry points and modifying particle flow direction within the code. • Tackle the root cause: the current channel geometry parameters are influencing the solver in a way that deflects particles, so the fix must happen where those geometric terms are fed into the velocity field or boundary conditions. • Return a clean, well-commented .m file (or set of functions) that reproduces the corrected behaviour, plus ...

Hello, We operate a batch plastic pyrolysis plant with capacity 7.5–8 ton per batch. Feedstock: LDPE, HDPE, PP plastic waste. Our goal is to improve process performance and oil output. Current issue: Sometimes wax formation becomes high, and oil yield becomes lower than expected. We want help in understanding: • how to reduce wax formation • how to increase oil yield • how to improve diesel range oil (C12–C18) • how to stabilize vapour temperature • how to improve condenser performance Plant already running with: reactor vapour pipeline separator multi-stage condensers We have temperature readings from plant and process data available. We are looking for a Chemical or Process Engineer who understands: pyrolysis thermal cracking distillation h...

Need help for two questions cadence spice simulation budget 30$ plz check the attachment

I need to address a developer's drainage issue caused by an unplanned ditch after construction of homes. This ditch is causing water drainage problems, is a safety hazard, and requires erosion control. Requirements: - Fill the ditch - Ensure proper water drainage - Address safety hazards - Control erosion Ideal Skills and Experience: - Experience with earthworks and land modification - Knowledge of drainage and erosion control - Ability to assess and mitigate safety hazards Looking for a reliable solution to resolve this issue effectively.

I have a single mechanical component that measures less than 10 cm in its largest dimension, and I want an accurate laser scan so I can keep a permanent digital record of the part. Dimensional fidelity is critical because the file will serve purely for archiving—no modifications or reverse-engineering work is planned after delivery. Please capture the full external geometry and supply the finished data in a standard neutral format such as STL or OBJ, along with the native point-cloud file if available. A short report on the achieved resolution and any areas masked or interpolated will help me verify completeness. If you typically work with metrology-grade scanners (e.g., Faro, Artec, Creaform) and can meet a sub-0.05 mm tolerance on a part this size, your workflow should be perfect...

Hello, We have completely redesigned the machine concept and working methodology. The new approach is aligned with a regular bean-to-cup coffee vending machine, upgraded for specialty coffee output with dual ordering capability (two drinks simultaneously) using two displays and two side-by-side cup dispensing stations. The system has been simplified significantly by removing CNC/gantry, conveyor, and robotic mechanisms, and is now based on a static modular architecture with pump + pipe-based fluid delivery. --- UPDATED SYSTEM OVERVIEW: • Dual cup dispensing system (left & right) • Two independent serving positions for parallel output • Two user interfaces (dual ordering screens) • Centralized internal modules: - Coffee grinder + automatic brew group (piston-...

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is a cleanly-configured ETAP file that captures all protective devices, conductor data, and transformer parameters so I can see worst-case fault duties before equipment is ordered. The task centres on: • Setting up (or sanity-checking) the short-circuit module, clearing any data inconsistencies, and choosing the correct ANSI / IEC calculation options. • Delivering a concise PDF and the native .etap file that lets me trace each bus, breaker, and transformer contribution. I’ll provide the drawings, manufacturer sheets, and any utility data you need. Please highlight any data gaps early, walk me through the mo...

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is a cleanly-configured ETAP file that captures all protective devices, conductor data, and transformer parameters so I can see worst-case fault duties before equipment is ordered. The task centres on: • Setting up (or sanity-checking) the short-circuit module, clearing any data inconsistencies, and choosing the correct ANSI / IEC calculation options. • Delivering a concise PDF and the native .etap file that lets me trace each bus, breaker, and transformer contribution. I’ll provide the drawings, manufacturer sheets, and any utility data you need. Please highlight any data gaps early, walk me through the mo...

I need a folding marine railway designed for vessels up to 5 tonnes. The railway will need to span approximately 8 meters over ground before entering a river with a soft bottom at a 15-degree angle. The in-water portion should be removable and supported by inflatable floats. Key Requirements: - Can support vessels up to 5 tonnes - 8m long, 15-degree incline - In-water section removable, supported by inflatable floats - Client has electrical and control experience. Ideal Skills and Experience: - Experience with marine engineering (river water) - Proficient in working with galvanized steel - Knowledge of buoyancy and float systems

This is a highly challenging, research-level task that requires strong expertise in chemical engineering and advanced process simulation, particularly Aspen Custom Modeler (ACM), Aspen HYSYS, Aspen Plus. The project involves making membrane block for gas separation using Aspen Custom Modeler. Here is a reference for the result of the membrane block should be able to achieve: Merkel et al. (2010) - Power plant post-combustion carbon dioxide capture: An opportunity for membranes (Paper link also attached to this project for direct download). Scope (Summary): Develop a complete Aspen Custom Modeler (ACM) model of a membrane Implement mass & energy balances, reaction kinetics, and mass and heat transfer correlations and every other correlation. Deliver: - ACM model file - ACM model ...

I need a technical expert to refine my research draft. Key tasks include: - Proofreading and editing for clarity and coherence - Structuring the paper for logical flow - Referencing according to APA style Ideal skills and experience: - Strong background in engineering and scientific methodologies (renewable energy and AI) - Expertise in academic writing and research - Familiarity with APA referencing style

I’m looking for a results-driven industrial procurement professional who can take full ownership of mechanical sourcing for a series of upcoming projects. My priority is to secure reliable, competitively priced components that meet strict technical and quality requirements, all while keeping lead times realistic and documentation airtight. Your role will involve translating our engineering requirements into clear RFQs, identifying and qualifying suppliers worldwide, and negotiating terms that protect both cost and schedule. Experience with hydraulics, filtration, or water-treatment hardware would be an added bonus, but the core need is solid mechanical component sourcing know-how. To keep expectations crystal clear, here’s what I’ll need from you before sign-off: &bull...

I have a set of detailed engineering blueprints for a metal part and now need them translated into a reliable G-code program for a CNC milling machine. The job is strictly milling—no drilling or facing—so the focus is on accurate cutting paths, tool selections, and optimal feeds and speeds for metal stock. You will receive: • PDF and DXF versions of the drawings • Material specifications and stock size • My machine’s post-processor requirements (Fanuc-style) What I expect back: • Finished G-code ready to load • A brief setup sheet listing tools, offsets, and any fixture notes • A simulation screenshot or short verify video proving there are no collisions and that the cut time is reasonable Preferred tools are Fusion 360, Mastercam,...

I need a qualified stress analyst to run five small-diameter petroleum piping models in Caesar II (or an equivalent program) and demonstrate that they meet ASME B31.4. The welded lines are all 150-lb carbon-steel headers that tie into an API 650 storage tank, and the key outcome is an accurate set of nozzle and shell loads so we can finalise the tank reinforcing pad. Scope of analysis • Build or refine the five provided Caesar models, confirm material and section data, and set up all design temperatures and pressures I will supply. • Apply the seismic acceleration parameters I provide and perform a Response Spectrum Analysis. • Combine those seismic results with temperature and internal pressure cases so the governing load combinations are clearly shown. What I wi...

I need the overall dimensions of the GAA grounds measured, including the total area. The measurements should be provided in a digital format, such as CAD or PDF. Requirements: - Accurate measuring tools - CAD or PDF proficiency - Attention to detail Ideal Skills: - Experience with land measurement - Familiarity with sports ground layouts

Título del Proyecto: Ingeniería de Instalaciones para Casa Habitación 183 m² de construcción] Descripción del Proyecto: Solicito la elaboración de los planos de ingeniería para una casa habitación de 2 niveles y 183 m² de construcción. Ya cuento con el diseño arquitectónico completo en formato AutoCAD (.dwg). Alcance requerido (Entregables): Necesito un paquete integral que incluya los siguientes planos detallados: Instalación Hidráulica: Red de agua fría y caliente, incluyendo alimentación para calentador solar con respaldo de gas, isométricos y cuadro de simbología. Instalación Sanitaria y Pluvial: Red de drenaje, ventilación y bajadas de agua de ...

I am looking to hire a licensed and experienced electrician in Virginia to inspect and repair an issue with my display wall lighting. The lighting is currently partially not working, and I need someone who can: Diagnose the electrical issue Identify the cause of the partial failure Repair or replace any faulty wiring or components Ensure the lighting is fully functional and safe Location Virginia (on-site service required) Requirements Valid Virginia electrical license/certification Proven experience with residential electrical repairs Ability to troubleshoot lighting systems Must be reliable and professional

I run OMM ENTERPRISES in Bhubaneswar and need a freelance engineer who can keep our pneumatic-driven machines running smoothly. Most service calls will be hands-on at our facility, but I also value remote assistance for quick diagnostics, so please be comfortable working both ways. Our production floor relies on a mix of pneumatic machinery, and I need someone confident with the full cycle of troubleshooting and repair, routine maintenance, and the occasional system upgrade. Each visit (or remote session) should end with a concise service report noting work completed, parts consumed, and any follow-up actions you recommend. Acceptance criteria for every engagement: • Fault identified and rectified or a clear action plan provided when parts are on order. • Preventive check...

More details: What type of folding machine do you need? Laundry folding machine What functionality do you need in the laundry folding machine? Automated folding What type of clothes do you intend to fold with this machine? Shirts and tops, Pants and trousers, Towels and linens, Leggings, Shorts, pillow cases and light dresses

I support the Chegg India Q&A board and need an extra pair of expert hands in Chemistry. The questions you will receive are at the high-school level, ranging from basic stoichiometry to introductory organic mechanisms. Your job is to craft clear, step-by-step solutions that a teenager can follow without losing academic rigour. What I expect from every answer • A fully worked solution typed in Word, Google Docs, or LaTeX—whichever you are fastest with • Short conceptual recap at the top, followed by the calculation or reasoning steps • Any neatly drawn diagrams or chemical structures embedded as images (ChemDraw, MarvinSketch, or hand-drawn and scanned) • Original wording—plagiarism or AI-generated dumps are instantly rejected • Delivery w...

I need the full worked solutions for two linked Separations assignments: CW 1a (Section 2, Q7 – variant 2) centres on dryers. The write-up must cover evaporation and humidity calculations, wet-bulb temperature analysis, and the underlying heat- and mass-transfer principles. CW 1b (Section 6, Q4) addresses distillation column design. Here I expect careful treatment of vapour–liquid equilibrium, practical separation process design choices, and an assessment of column efficiency and overall performance. All numerical work must be executed in Maple. Please embed the actual Maple code, show every command you run, and annotate it so that another student could follow the logic. Throughout both parts include equations in symbolic form before substituting numbers, define each symbo...