Hire the best freelance Mechanical Spring Design expert designers for your company

Agile innovation development that moves ideas from concept to creation. I work with clients who had the "aha" moment and need help to move their idea into a production ready solution. I specialize i... Read more

Agile innovation development that moves ideas from concept to creation. I work with clients who had the "aha" moment and need help to move their idea into a production ready solution. I specialize in 3D CAD development of plastic, steel, and cast parts and can provide augmented reality reviews of the final design.

The company was started in 1996 by BP Nel, a graduate mechanical engineer. We have since complete more than a 1000 projects in a very diverse field of design for manufacture. Our experience are wit... Read more

The company was started in 1996 by BP Nel, a graduate mechanical engineer. We have since complete more than a 1000 projects in a very diverse field of design for manufacture. Our experience are within Product and Tool Design for plastic injection molding, vacuum forming, rotational molding, pressure die casting and blow molding. We also have extensive experience in design for metal fabrication, mechanisms, gears, cams, shafts, springs and bolted connections. We optimize machines and products with Finite Element Analysis and Generative Design. We use LEGAL software ONLY: Autodesk Inventor Professional and Fusion 360 Design software. We work with clients all over the world and communicate using ▒▒▒▒▒▒▒▒, ▒▒▒▒▒ and Zoom.

Half of my life - is technology, engineering and gadgets. I've found my way when I was 15 years old - I've made my first PC case with led/fan control unit. My second lovve - cars and motorsport. That... Read more

Half of my life - is technology, engineering and gadgets. I've found my way when I was 15 years old - I've made my first PC case with led/fan control unit. My second lovve - cars and motorsport. Thats why I start studiyng in MADI (STU).

PRESENTLY WORKING WITH A MNC AS A DESIGN MANAGER. ALWAYS INTERESTED TO TO SOMETHING NEW.

PRESENTLY WORKING WITH A MNC AS A DESIGN MANAGER. ALWAYS INTERESTED TO TO SOMETHING NEW.

Senior Mechanical Engineer specialized in Pressure Safety Valves (PSV), Pressure Relief Valves (PRV), and industrial pressure protection systems with more than 30 years of practical field experience.... Read more

Senior Mechanical Engineer specialized in Pressure Safety Valves (PSV), Pressure Relief Valves (PRV), and industrial pressure protection systems with more than 30 years of practical field experience. I work with maintenance, calibration, troubleshooting, failure analysis, sizing review, engineering consulting, and compliance verification according to API 520, API 521, ASME Section I, and ASME Section VIII. Throughout my career, I have worked with more than 300 valve manufacturers and supported major industrial companies in Brazil including oil & gas, chemical, pulp & paper, steel, food, mining, energy, and industrial utilities sectors. My expertise includes: • Pressure Safety Valve (PSV) engineering • API 520 / API 521 sizing review • ASME compliance verification • Failure analysis and troubleshooting • Blowdown and backpressure analysis • Spring analysis and recalculation • Industrial valve maintenance engineering • Technical documentation review • Reverse engineering of valve components • Relief system engineering support • Root cause analysis (RCA) • Technical consulting for industrial plants I also have practical experience with: • Crosby • LESER • Farris • Spirax Sarco • Sempell • Consolidated • Anderson Greenwood • Kunkle • and many other international manufacturers. My background combines: • Real industrial field experience • Engineering knowledge • Maintenance expertise • Technical problem solving • Pressure protection systems • Industrial reliability I am available for: • Technical consulting • PSV engineering support • Failure investigations • Sizing verification • Engineering reports • Troubleshooting assistance • Industrial maintenance consulting • Valve-related engineering projects I focus on delivering practical and technically reliable solutions for industrial applications.

Mechanical Engineering Student, graduating spring 2016

Mechanical Engineering Student, graduating spring 2016

Mechanical Engineer and interest in designing,done with many designing projects like mini steam boiler with turbine,Architecture design and construction of palace,Rverse trike design and manufacturing... Read more

Mechanical Engineer and interest in designing,done with many designing projects like mini steam boiler with turbine,Architecture design and construction of palace,Rverse trike design and manufacturing(current),design and manufacturing of Reverse tilting trike cycle with spring balancer and electric train.

25 year old Norwegian engineer. Masters thesis in Mechatronics from University of Agder to be completed spring 2014. Bachelor's degree in Mechanical Engineering from Oslo & Akershus University Co... Read more

25 year old Norwegian engineer. Masters thesis in Mechatronics from University of Agder to be completed spring 2014. Bachelor's degree in Mechanical Engineering from Oslo & Akershus University College Awarded best student in class.

+16 years experinces as professional in automotive indsutry +6 years design engineering team management experience Exterior & Interior & Closure system design like bumper & skid plate & latch mechanis... Read more

+16 years experinces as professional in automotive indsutry +6 years design engineering team management experience Exterior & Interior & Closure system design like bumper & skid plate & latch mechanism of seat - hood - door & door hinges & overhead console and etc... Stack-Up calculation Spring design ISO tolerancing GD&T preperation and etc...

19 years of SolidWorks experience Mechanical Design, Product Development, R&D, Material selection, Compression Spring design,Design for Injection Molding, Remote Independent Contractor

19 years of SolidWorks experience Mechanical Design, Product Development, R&D, Material selection, Compression Spring design,Design for Injection Molding, Remote Independent Contractor

- Parametric Mechanical Components - Created high-precision, customizable parts for various engineering applications. - Used design automation to enhance accuracy and repeatability. - Optimized Mec... Read more

- Parametric Mechanical Components - Created high-precision, customizable parts for various engineering applications. - Used design automation to enhance accuracy and repeatability. - Optimized Mechanical Assemblies - Developed modular designs for easy modification and scalability. - Focused on structural integrity and real-world feasibility. - Automated Testing for Engineering Models - Integrated validation workflows to ensure design robustness. - Explored AI-enhanced simulations for predictive analysis. 3. Tools & Technologies - CAD Software: SolidWorks, AutoCAD, Fusion 360 (as applicable) - Optimization Techniques: Finite Element Analysis (FEA), generative design - Automation Focus: AI-powered documentation and workflow enhancement

I’m a mechanical engineer specializing in mechanism design, CAD assemblies, and mechanical analysis. I help turn early concepts into manufacturable designs, including full 3D CAD assemblies, productio... Read more

I’m a mechanical engineer specializing in mechanism design, CAD assemblies, and mechanical analysis. I help turn early concepts into manufacturable designs, including full 3D CAD assemblies, production drawings, and engineering validation through analysis. Here are just some of my capabilities: Mechanism design Spring systems Machine components FEA / stress analysis Manufacturing drawings Design for manufacturability

I am Prathamesh Khadse. I have completed my graduation in Mechanical Engineering. I have done my graduation project in 'Design and Optimisation' domain named "Design Optimisation of Composite Leaf Spr... Read more

I am Prathamesh Khadse. I have completed my graduation in Mechanical Engineering. I have done my graduation project in 'Design and Optimisation' domain named "Design Optimisation of Composite Leaf Spring". I have taken up the certification in CAD designing softwares as mentioned : 1. AutoCAD 2. Creo 3. CATIA 4. UG NX I can also handle the MS Office operations. Apart from the technical background, I am passionate about video editing.

Projects: 1. Experimental Comparison and Performance Analysis for Hydrodynamic Journal Bearing using various Viscous Fluids. Hydrodynamic Journal Bearing commonly used in large turbines, generators,... Read more

Projects: 1. Experimental Comparison and Performance Analysis for Hydrodynamic Journal Bearing using various Viscous Fluids. Hydrodynamic Journal Bearing commonly used in large turbines, generators, compressors, gearboxes and pumps in the power generation and oil, gas and chemical processing industries. Oil is the main component of bearing which sustain pressure as well as temperature of bearings. This test rig analyze different oils for given temperature and pressure and provide optimum results. This test rig improves the life of bearing and reduces cost by comparing and analyzing different fluids. Software used: Pro-E, Matlab 2. Wet cloth twister: It’s difficult for old and physically weak peoples to twist clothes. This products reduces twisting efforts and muscle pain. Software used: Unigraphics Nx 3. I Card Pin clamping fixture for riveting machine. It’s very difficult to insert spring and pin mechanism in I card pin manually. The spring and pin inserted by arrangement of toggle clamp mechanism and fixture. Software used: Solid Edge 4. Electric Tri-cycle with Gear Transmission. This Electric Tri-cycle basically use for public transportation, material handling in industry. Electrical Tri-cycle operated both mechanically and electrically. This tri-cycle contribute major role in reducing pollution. Technologies used: BLDC motor, Gear Transmission Mechanism.

CAD Design Engineer with 5+ years experience. Experience with: Design for Injection Molding Mold Design Thermo Analysis of Injection Molding Tools Design for CNC Machining Sheet Metal Design Ex... Read more

CAD Design Engineer with 5+ years experience. Experience with: Design for Injection Molding Mold Design Thermo Analysis of Injection Molding Tools Design for CNC Machining Sheet Metal Design Experience with Security Products Experience with Spring + Inertia Mechanical Assemblies Non Professional Experience with CFD

I am mechanical engineer by profession, specifically in the aerospace industry for hydraulics and pneumatics. My career in the aerospace field is more than 12 years. I have completed and qualified man... Read more

I am mechanical engineer by profession, specifically in the aerospace industry for hydraulics and pneumatics. My career in the aerospace field is more than 12 years. I have completed and qualified many products that are flying on various aircrafts. I have extensive experience with 3D modeling and generating 2D (blueprints). My work experience also exposed me to many years of manufacturing knowledge and inspection methods. I am also experienced in various types of analysis, which are FEA (static, fatigue, vibration) and CFD.

I am a Mechanical Design Engineer specialising in CAD modelling, product development, CFD, and FEA analysis. I help startups, inventors, and engineering teams transform ideas into functional and manuf... Read more

I am a Mechanical Design Engineer specialising in CAD modelling, product development, CFD, and FEA analysis. I help startups, inventors, and engineering teams transform ideas into functional and manufacturable designs through engineering-driven problem solving. I hold a First Class BEng in Mechanical Engineering and an MSc in Mechatronics & Robotics, providing a strong foundation in mechanical systems, fluid dynamics, structural analysis, and innovative product design. My approach goes beyond creating CAD models. I focus on understanding the engineering challenge, researching solutions, applying physics-based principles, and validating designs through calculations and simulation. My services include: • Mechanical design and 3D CAD modelling • Product concept development • 2D drawings/sketches to 3D models • Mechanical assemblies and detailed design • Design optimisation and validation • Design for manufacture (DFM) considerations • CFD analysis using ANSYS Fluent • FEA and structural analysis using ANSYS Mechanical • Engineering calculations and technical documentation My experience includes a published research project involving fluid-structure interaction (FSI) analysis, combining CFD and FEA to study complex engineering behaviour. (DOI: 10.1080/15397734.2025.2452321) I also designed and prototyped a novel knee exoskeleton system during my MSc, integrating a linear actuator and gas spring mechanism. Alongside my academic projects, I have industry experience supporting HVAC engineering projects, giving me exposure to real-world engineering workflows and technical requirements. I enjoy solving challenging engineering problems where creativity and physics come together. Clients can expect a detail-oriented engineer who prioritises clear communication, thoughtful design decisions, and delivering solutions that are both innovative and technically realistic.

Recently un-employed Mechanical Engineer. I have worked in the engineering field for approximately 5 years. I started as a technician detailing steel buildings. After I completed my bachelors degree i... Read more

Recently un-employed Mechanical Engineer. I have worked in the engineering field for approximately 5 years. I started as a technician detailing steel buildings. After I completed my bachelors degree in mechanical engineering, I worked in the product engineering field for 2 years. I then began teaching Mechanical Engineering Technology at Thaddeus Stevens College of Technology. I instructed for the Spring 2014 semester, in four courses relating to mechanical engineering. My courses included, Machine Design, Thermodynamics, Engineering materials technology, and Engineering Seminar.

I graduated from the University of Central Florida in Spring 2024 with a degree in Aerospace Engineering and a minor in Mathematics. My primary interests are in design optimization using computational... Read more

I graduated from the University of Central Florida in Spring 2024 with a degree in Aerospace Engineering and a minor in Mathematics. My primary interests are in design optimization using computational fluid dynamics, finite element analysis, and real-world testing to enhance performance. I consistently aim to exceed expectations and enjoy proactively working within team-based environments. I am eager to pursue opportunities in the mechanical design of aerospace systems and structures.

Over 25 years Professional Mechanical and Piping Engineering experience in the Oil & Gas industry. 14 years in EPC with Worley Canada West for Shell Canada (Scotford) and BP Whiting (USA). 12 years in... Read more

Over 25 years Professional Mechanical and Piping Engineering experience in the Oil & Gas industry. 14 years in EPC with Worley Canada West for Shell Canada (Scotford) and BP Whiting (USA). 12 years in operations and maintenance with WOOD (PSN) for onshore gas processing plants and unmanned offshore platforms. Leading Engineering Team with Canaben Engineering Inc. Canaben is a mechanical engineering company and operates in compliance with APEGA (The Association of Professional Engineers and Geoscientists of Alberta) regulations and is located in Sherwood Park, Alberta, Canada. APEGA Engineering Permit ID: 17021. Business Number (BN): 775716434. Canaben Engineering Team is managed by a team with 25+ years of EPC and brownfield experience, proven across complex refinery, chemicals, and upstream/downstream projects. Our key members have delivered projects with WORLEY, SHELL, CAIRN ENERGY, BP, KBR, WOOD, SUNCOR, and others. All deliverables will be issued in accordance with Canaben PPMP (Professional Practice Management Plan), authenticated by professional engineers (P.Eng.), permitted (P2P) as necessary, and backed by our Professional Liability Insurance Services Includes: Project Deliverables: · Project Execution Plan (PEP), · Scope Definition, · Man-hour Estimate, · Total Installed Cost (TIC), · Resource Loading, · Management of Scope Change (MOC), · Basis of Design (BOD), · Business Proposal, Engineering Deliverables: · Data Sheet (Vessels, Heat Exchangers, Pumps, Package Equipment, Valves, Spring Can/Hangers etc.) · Equipment List, · Technical Bid Evaluation (TBE), · Material Requisition (MR), · Vendor Document Requirement (VDR), · Line Designation Table (LDT), · Material Selection Diagram (MSD), · Material Take-Off (MTO), Bill of Quantity (BOQ) · Engineering/Construction Work Package (EWP/CWP): Writeup, P&ID, LDT, ISO, TIE Point Lis, MTO etc. · Project Specific Piping Specifications, · Technical Deviation Notes (TDN), · Inspection & Test Plan (ITP), · ABSA Registration Packages, · Project Closeout, Technical Expertise on · Mechanical assessment for Industrial building, · Materials selection for refinery and pipeline systems, aligned with industry practices, · Proficient in Specs MESC, Shell DEPs, BP, ASME, NFPA, APIs (valve design & test) and APIs (H2 service: API 941, API 934-A/C/D). · Pipeline codes and regulatory CSA Z662, ASME B31.4, ASME B31.8, API 5L, CSA Z245 series, API-6D/6FA, CEPA, DOT CFR 192 & 195, and Canadian regulators (AER, CER, BCER). Engineering calculations ASME/TEMA/PCC/ASTM/APIs: · Pipe/Pipeline wall thickness, hydrotest based on ASME B31.1, 31.3, 31.4, 31.8, B16.5, B16.47, CSA Z2662, API 5L, ASME VIII Div-1 & 2, · Area Replacement based on ASME B31.1, 31.3, 31.4, 31.8 · Pneumatic pressure test (stored energy) based on PCC-2, NASA. · Hydraulic Calc · Water Hammer, Surge Pressure · Safe Isolation Risk Matrix · External Pressure Thickness · Flange leakage and bolt torque, · PWHT/PFHT requirements (ASME VIII Div-1), · Impact testing (ASME VIII Div-1), · lifting lug design (ASME BTH-1), · Level 1/2 brittle fracture and metal loss assessments in accordance with API 579-1/ASME FFS-1. · API 650 tank design (excel-based calculations), · HVAC Heating & Cooling load calculation · Fire water system sizing with hydraulic & schedule method based on NFPAs · Plumbing system sizing calculation based on IPC, Software based calculation/analysis · CAESAR II, PV Elite, Nozzle Pro, Elite Fire, Carrier HAP, Duct Sizer (McQuay), PipeData-Pro etc. Stress Analysis (CAESAR II & AutoPIPE) · Piping Stress Analysis (Static & Dynamic) · Pipeline Stress Analysis · Expertise on Slug flow, Water Hammer, PSV, Flow Induced Vibration, Acoustic Analysis, Wind and Seismic Analysis · Equipment Nozzle load evaluation using WRC107/297, ASME Sec VIII div-1 & 2 · Expertise on FEA based software NozzlePro for nozzle load evaluation and FE-Pipe for miscellaneous calculation · Failure Investigation & Troubleshooting · Data Sheet for Spring Sangers, Snubber, Expansion Joint etc. · Detail stress report · Pipe Supports drawing FEA/CFD Analysis: (NozzlePro, Ansys, Solid work) System design package · Firewater system design (sprinkler, standpipe, pump sizing), · Plumbing System, · HVAC design (Air, Chiller, VRF system) Engineering Drawing: · Process Flow Diagram (PFD), P&ID, ISOMETRIC, 3D Piping & Equipment Layout, Tie-point List, Tie-point Schedule etc. using AutoCAD, Revit, Nevis work, Solid works.

I am a Mechanical Engineering student at the University of Central Florida with hands-on experience in CAD design, engineering prototyping, and project-based product development. I specialize in Fusio... Read more

I am a Mechanical Engineering student at the University of Central Florida with hands-on experience in CAD design, engineering prototyping, and project-based product development. I specialize in Fusion 360 and SolidWorks, and I’ve designed and manufactured multiple functional mechanical systems using 3D printing, laser cutting, and Arduino-based electronics. Over the past several years, I’ve completed projects ranging from a fully functioning drop-tower ride model to a spring-powered sliding wallet mechanism and a custom Arduino doorbell system. My work spans the full engineering cycle—concept development, CAD modeling, prototyping, assembly, testing, and presentation. I enjoy turning ideas into real, working designs and continually push myself to learn new tools, manufacturing methods, and programming skills. I’ve also built detailed scale ride models, competed in Skills Challenge CAD competitions, and earned recognition for my work in engineering design. My skills include advanced 3D modeling, interdisciplinary prototyping, embedded programming (Python & C++), and rapid iteration using additive manufacturing. I’m passionate about mechanical design, theme-park engineering, consumer product development, and any opportunity to combine creativity with engineering problem-solving. I’m always open to connecting with engineers, students, designers, and anyone working on meaningful, hands-on technical projects.

Upon graduating from the University of Nevada, Reno in the spring of 2006, I had already completed a 2 year internship at International Game Technology to which I started a full time position. I cont... Read more

Upon graduating from the University of Nevada, Reno in the spring of 2006, I had already completed a 2 year internship at International Game Technology to which I started a full time position. I continued to work in the Electronic Game Machine industry for a total of almost 16 years. Prior to working as an engineer for IGT, I acquired an additional 3 years of machine shop and fabrication experience from MTG, Inc in Carson City, NV. To date, I have designed, developed, and tested most aspects of mechanical components, equipment, and machinery. Have applied knowledge of engineering principles to design various other products such as test instruments and controls for internal use. Have been heavily involved in fabrication, operation, installation, and the field repair of electro-mechanical products. To date, I hold patents in the EGM field for reel basket attachment techniques. I am familiar with a large variety of the fields’ concepts, practices, and procedures. Have been required to rely on experience and judgment to plan and accomplish goals. A wide degree of creativity and latitude is what our customers can expect.

Professional Mechanical Design Engineer & R&D Specialist ​I am a results-driven Mechanical Designer with extensive experience in Fusion 360, specializing in the full product development cycle—from ini... Read more

Professional Mechanical Design Engineer & R&D Specialist ​I am a results-driven Mechanical Designer with extensive experience in Fusion 360, specializing in the full product development cycle—from initial concept to functional, production-ready prototypes. With a background as a Team Lead in an R&D department, I bring a strategic, engineering-first approach to every project, ensuring that every design is optimized for its specific manufacturing process. ​Technical Expertise: ​Mechanical Systems: Expert in designing complex assemblies, kinematic mechanisms, gear drives, and spring-loaded systems. ​Enclosure Design: Specialized in creating robust housings for electronics, including precise mounting for PCBs, cable routing, and heat management. ​Design for Manufacturing (DfM/DfAM): Deep knowledge of optimizing parts for FDM/SLA 3D printing, ensuring tight tolerances and structural integrity. ​Reverse Engineering: Skilled in processing 3D scan data (mesh cleanup) and converting it into precise parametric CAD models. ​Industrial Structures: Experience designing modular frames using standard aluminum profiles (T-Slot/M-Tec) and creating comprehensive Bills of Materials (BOM). ​My Process: I don’t just deliver 3D models; I provide engineered solutions. Every project includes a thorough analysis of clearances, fits, and assembly logic to ensure a seamless transition from digital design to physical product. ​Software: Autodesk Fusion 360 (Expert), Mesh Processing Tools. ​Let’s discuss your project and turn your technical requirements into a high-performance reality.

Mechanical Engineer (PMP®, C.Eng.) with 20+ years of experience in pressure equipment design, engineering simulations, inspection, and project management for oil & gas, petrochemical, and power sector... Read more

Mechanical Engineer (PMP®, C.Eng.) with 20+ years of experience in pressure equipment design, engineering simulations, inspection, and project management for oil & gas, petrochemical, and power sectors. Expert in ASME, TEMA, CSA B51, ABSA codes, and tools like ANSYS, COMPRESS, PV Elite, and AutoCAD. Currently leading CanPro Process Services Ltd. (APEGA-certified) in Edmonton as Director and Project Manager—handling engineering design reviews, compliance checks, client coordination, and simulations. Skilled in managing full project lifecycles with cross-functional teams. Past experience includes managing multimillion-dollar EPC projects at Linde Engineering (India & Germany), delivering major savings: $6M saved on Baytown Ethylene Cracker (USA) – awarded Best Employee $17M total savings via cost optimization and vendor standardization Delivered Rock Spring (Ammonia Plant), Point Comfort (ASU), Toboltz (PP Plant) 9 years at Larsen & Toubro as Design Engineer, Planner, and Supervisor. Worked on vessels and heat exchangers for KNPC, Saudi Aramco, Shell, and ExxonMobil. Recognized for innovative cost-saving solutions on clean fuel and gasification projects. Skills: Mechanical design & simulation Code compliance (ASME, CSA, ABSA) Vendor & project coordination Quality audits, site inspection Procurement, costing & planning AutoCAD, PV-Elite, ANSYS, SAP Education: B.E. in Production Engineering Gold Medal – Advanced Diploma in CAD/CAM Diploma in Fabrication Technology Certifications: PMP®, Chartered Engineer (India) CWB Welding Inspector, WHMIS-2015, CSTS-09 Certification in Contract Law (Germany)

My work and passion is Product Design Development with 20years proven track record, since graduating with a Mechanical Engineering degree. Able to translate customer requirements to specifications, de... Read more

My work and passion is Product Design Development with 20years proven track record, since graduating with a Mechanical Engineering degree. Able to translate customer requirements to specifications, design concept drawings and make functional prototypes.