Mechanical Design projects — HireLancer archive

ID / Date Listing

Wedding Device Mechanical & Electromechanical Design

I have an idea for a motion-enabled wedding device and now need an experienced mechanical engineer to turn that concept into a working prototype. The product si...

HL-39866244

Advanced Experimental Mechanics Tutor Needed

Project Title: Mechanical Engineering Tutor Needed – Experimental Mechanical Engineering Course (Immediate Start) Description: I’m looking to hire an experience...

HL-39865891

Portable Metal Swing Frame Design

I need a compact, fold-away swing frame that I can set up both indoors and outdoors. Metal is the preferred material, and the structure must safely support up t...

HL-39863335

SketchUp Dimensioned PDF Drawings

I have a completed SketchUp model and now need it translated into a fabrication-ready drawing set. Please generate clear front, side, and top views, each fully...

HL-39863189

Industrial Equipment 3D Model Design

I need a skilled 3D product designer to create a detailed model of a new piece of industrial equipment. Scope • Develop a high-fidelity reference photos, and ke...

HL-39862203

Industrial Material Handling Machine Design - 08/10/2025 07:35 EDT

I need a full mechanical design for an industrial material-handling machine that will safely transfer heavy loads between workstations on a production floor. I...

HL-39862841

Industrial Material Handling Machine Design - 08/10/2025 11:10 EDT

I need a full mechanical design for an industrial material-handling machine that will safely transfer heavy loads between workstations on a production floor. I...

HL-39862160

SolidWorks Generator Enclosure Design

I have two large power generators that must sit side-by-side in an undergound parking, and I need a complete steel enclosure designed for them in SolidWorks. Th...

HL-39860057

PCB FEA: Pogo Pin Stress

I need a finite-element simulation to show how my FR4 board behaves when it is pressed simultaneously from the top and bottom by spring-loaded pogo pins. The bo...

HL-39860091

PCB FEA under Pogo Pin Load

I need a FEA report to verify or proof that a printed-circuit board has sufficient support when it is under test using spring loaded pogo pins. The board will s...

HL-39859882

Simple DAC Integration on PCB

I have a simple, already-routed PCB that needs one last feature before I can send it to JLCPCB: a single-channel digital-to-analog converter (DAC) capable of dr...

HL-39859693

Medium Gas Engine for Aerobatics

I'm looking for a high-performance medium-sized gas engine (0.40 to 0.60 cu in) specifically designed for aerobatic flying. The engine should have: - Needle Val...

HL-39859729

Optical System Design (Required previous work for verification)

I’m developing a laser-based system that operates in the infrared band (roughly 700 nm–1 mm) and need a compact optical path designed around a high-efficiency b...

HL-39858577

Basic Mechanical Part Drafts

I have a set of mechanical components that only need simple 2-D outline drawings. No full dimensioning or tolerance tables—just clean, readable line work that s...

HL-39857017

DXF Bracket Mount CAD Drawing

I need a clean, production-ready DXF file for a mechanical bracket/mount I’m developing. The drawing must show every critical dimension and tolerance as well as...

HL-39856691

Outdoor Water Jet Accuracy Optimization

I am refining a patent-pending device that projects a focused stream of water toward a target and must do so with exceptional accuracy in open, rural settings,...

HL-39856010

Dymola /Modelica Thermal Control, Cooling & Power Generation Simulation (R134a, R123, PCM, ORC)

Dymola / Modelica Thermal Control, Cooling & Power Generation Simulation (R134a, R123, PCM, ORC) Dymola / Modelica 热控、冷却与发电系统仿真建模任务（R134a、R123...

HL-39852855

Wet Weather Bag Cover Prototypes

I'm looking for prototypes of wet weather covers for military-style rucksacks and assault packs. Requirements: - Covers for military-style rucksacks and assault...

HL-39852803

Charges Fatigue Eurocode Camion

Je dois modéliser, dans Abaqus, les charges de fatigue prescrites par l’Eurocode pour un véhicule de type 5 – donc un camion – afin d’identifier les contraintes...

HL-39850938

Custom Drone Propeller Guard Bracket Design

PROJECT OVERVIEW: I need an experienced 3D CAD designer to create a custom propeller guard mounting bracket for an enterprise-grade drone. This is a precision e...

HL-39850715

Automated Rice Husk Straw Machine

I need a complete design package for a fully automated machine that converts farm-sourced rice husk into drinking straws at a modest, small-scale production rat...

HL-39850673

Mechanical Design in Fusion 360

Scope of Work 1. Review & Interpret Requirements * Understand functional purpose, dimensions, tolerances, and material requirements for each part. * Evaluate sk...

HL-39849983

Seeking RF expert to tune a 2.4 GHz BLE antenna

I need a specialist to design a simple ground-plane PCB that hosts the Taoglas WLP.2450.25.4.A.02 antenna and then tune it in the actual operating condition. Do...

HL-39849365

MEP Engineering for Pre-Engineered Warehouses

MEP engineering RFP for a project located 625 S12th street , Gunnison Colorado MEP ENGINEERING RFP – DETAILED SUMMARY Project Information • Project: Development...

HL-39847457

Quick Release Stroller Connector

I need a design and prototype for a joint connector to attach two standard strollers together. Requirements: - Specifically for standard strollers - Made primar...

HL-39847426

Quick Physics Problem Solutions Needed

I need 3 questions/problems answered. Resultant Force Calculation: You will be given a system of three forces acting at different points. Your task is to calcul...

HL-39843358

Hand Calculated Resultant Moments

I have three statics problems that each ask for the magnitude and sense (direction) of the resultant moment around a given point. When the contract begins I’ll...

HL-39842614

Mechanical / Product Design Engineer (3D Modeling & Prototyping)

Role: 3D design of equipment cases, mechanical components, and preparation of models for prototype and manufacturing (additive / 3D printing / CNC) Looking for...

HL-39842392

PCB Design for Gut Monitoring Wearable

I already have the concept for a mental-productivity wearable that centres on gut monitoring, and now I need a hardware specialist to turn that idea into a reli...

HL-39840879

Mobile Vertical Vibration Pipe-Making Machine Design

Brief for Industrial Design of Mobile Vertical Vibration Pipe-Making Machine Setup Objective Design a mobile, vertical vibration pipe-making machine setup that...

HL-39837874

Automated spike Weed remover

I need someone to help me build a tool that uses spikes and hydraulic power for hydraulic power to spin to grab all the weeds and then use a spring to rip them...

HL-39837240

Protein Shaker Lid CAD Design

I'm seeking a detailed CAD design for a round, leak-proof lid for a protein shaker. The lid should be designed to accommodate a compound of silicone and BPA-fre...

HL-39835663

SPM Machine Detailed Mechanical Design

I have an in-house concept for a new Special Purpose Machine and now need someone to turn that idea into build-ready documentation. The goal is purely mechanica...

HL-39834941

MotoGP-Style Front Wing Design

I'm seeking an experienced designer to create a MotoGP-style front wing for a sport bike, specifically an Aprilia RS 660. The wing should be broken up into part...

HL-39834963

PLC Trainer Frame & Backplate Design

I’m building a PLC trainer for an educational lab and need a complete mechanical design package. The unit will sit on a 30 × 30 mm aluminium-extrusion frame and...

HL-39833865

Workshop manager

*Workshop Manager Project* The Workshop Manager Project is a project that aims to manage and improve the operational efficiency of an automotive workshop. Here...

HL-39828494

Design Custom SOM Carrier Board

I am developing a consumer-electronics device built around a System-on-Module and need a purpose-built carrier board to bring the product to life. The board has...

HL-39825483

Friction, Fatigue & Torsion Analysis

I’m preparing a comprehensive structural review that must treat friction behaviour, fatigue life, torsional response and the associated gauging data as one inte...

HL-39825288

KiCad 9 - PCB Placement & Routing

I already have a complete KiCad 9 project: schematic finished, footprints assigned, and the component library locked in. What’s left is the mechanical side—plac...

HL-39824221

Urgent AutoCAD Security Devices Update

I have an existing AutoCAD drawing that needs to be updated right away by adding new mechanical elements—specifically security devices. The base layout is compl...