Hire the best freelance tolerance calculation expert designers for your company

- Designed $30,000 fixtures for milling edges on wire-cutting pliers - Designed and built a custom stamping die to cut blanks for sheet metal boxes - Developed and manufactured full suspension and ste... Read more

- Designed $30,000 fixtures for milling edges on wire-cutting pliers - Designed and built a custom stamping die to cut blanks for sheet metal boxes - Developed and manufactured full suspension and steering geometry for an SAE Baja Competition car - Designed,machined, and implemented a custom gang-tooling block to increase productivity on a CNC lathe

Reverse engineering with 2D drawings or 3D assemblies. Product rendering, Product designing, 3D modeling (Creo expert), Drafting(Creo expert), 3D printable part designing, Tolerance calculations. Prod... Read more

Reverse engineering with 2D drawings or 3D assemblies. Product rendering, Product designing, 3D modeling (Creo expert), Drafting(Creo expert), 3D printable part designing, Tolerance calculations. Product problem solver. Having many software skills with the basic fundamentals of design and much more.

My name is An. I'm holding a bachelor degree in Mechatronics in Vietnam National University - University of Technology together with Dip.Ing in Grenoble Institute of Technology. I have 3.5 years... Read more

My name is An. I'm holding a bachelor degree in Mechatronics in Vietnam National University - University of Technology together with Dip.Ing in Grenoble Institute of Technology. I have 3.5 years experience working in automotive industry. My work contains: + Analyze the requirements, propose the designs considering internal product portfolio, functions, feasibility for manufacturing, assembly (DFMA), time and cost. + Apply engineering methods like FMEA, DRBFM, design check list, etc. to ensure the robustness. + Perform the calculations (hydraulic systems, statistical tolerancing, assembly, etc) and give input for simulation. + Create 3D models, generate 2D drawings using Siemens UG NX11 based on guideline, standard and experience. + Optimize the designs based on the feedbacks from stakeholders. I have full professional working proficiency in English as during my work, I communicate daily with colleagues from EU and America.

I thought I will try myself as a "freelancer" to see how online engineering works, but I still have a job. :) I am a mechanical engineer and a product developer. My field of expertise is plastic part... Read more

I thought I will try myself as a "freelancer" to see how online engineering works, but I still have a job. :) I am a mechanical engineer and a product developer. My field of expertise is plastic part design. I have designed different plastic products (parts and assemblies) for the automotive industry (traditional mold, in-mold or overmold designs, 2K molded parts as well as in-mold film design). I also have experience in designing sheet metal parts, deep drawn or machined metal parts as they often comes with automotive products. At the beginning of my engineer carrier I created designs for food industry. It was a general design of tanks for breweries and machines for food processing firms made of stainless steel. I hope I get the chance again here. I work (and live) in Hungary, however I had/have the chance to work with foreign engineers. I have 18 years of product design experience, I use Catia V5 for my daily work, but as a freelancer I cannot afford to use it, yet. I'm curious If I had the chance to earn the money for that. :) That would be great to have my own Catia license, because with that CAD system everything is possible to be made, but it would mean higher hourly rate too. Until that, I'm going to use free CAD softwares, like FreeCAD, which looks quiet good for mechanical designs. And it can generate IGES, STP/STEP or STL files in a neutral CAD format, which is good for the client, and so the work comes cheaper too. Anyhow, let's create something from nothing!

5 years experience in Mechanical design. Good knowledge of Concept development, 3D modelling & 2D drafting, casting, forging, sheet metal, plastic, GD&T, Tolerance stackup, etc., Read more

5 years experience in Mechanical design. Good knowledge of Concept development, 3D modelling & 2D drafting, casting, forging, sheet metal, plastic, GD&T, Tolerance stackup, etc.,

Mechanical CAD engineer ;) Read more

Mechanical CAD engineer ;)

Highly ambitious mechanical engineer with background in Aerospace industry and service industry experience, Familiar with concept generation, NPD, unmanned Arial vehicle gimbal system, Reverse eng... Read more

Highly ambitious mechanical engineer with background in Aerospace industry and service industry experience, Familiar with concept generation, NPD, unmanned Arial vehicle gimbal system, Reverse engineering of mechanical assemblies and manufacture of sheet metal parts, product qualification documentation such as QTP, ATP, QP. Expertise in CAD tools, Aerospace Standards, ASME Y14.5M 2009, and Material Selection.

I am a broadly skilled Mechanical Design Engineer with a Bachelors Degree. I have worked in a variety of industry sectors over the past 6-years having worked within the Water and Waste Water, Power G... Read more

I am a broadly skilled Mechanical Design Engineer with a Bachelors Degree. I have worked in a variety of industry sectors over the past 6-years having worked within the Water and Waste Water, Power Generation, Oil and Gas, and Electronics Manufacturing sectors. My primary skills are 3D CAD, Detail Manufacturing Drawings and FEA Analysis. I am experienced with Machined Component, Castings, Sheet Metal, and Plastic Part Design.

- Experienced mechanical engineer with 5 years of automotive industry experience. Expert use of CATIA for product design, FEM analysis and tolerance calculations. Read more

- Experienced mechanical engineer with 5 years of automotive industry experience. Expert use of CATIA for product design, FEM analysis and tolerance calculations.

-I'm a Mechanical design engineer, with over 8 years of experience in special purpose machine (SPM) design, analysis and development, successfully completed more than 200 projects as a project leader/... Read more

-I'm a Mechanical design engineer, with over 8 years of experience in special purpose machine (SPM) design, analysis and development, successfully completed more than 200 projects as a project leader/designer. -I have great expertise in Automatic assembly lines like Ignition top coil, Isolator switches, Endurance testing machine for four-wheeler door’s window regulator, Vehicle flexible exhaust connector, Process machines like robo painting, soldering, deburring, caulking. EOLT machines for Vehicle HVAC, BLDC Motor controller, Celling fan, Material handling solution like four-wheeler sliding platform, Belt conveyor system of PCB soldering line. Skill set: -CAD- Solidworks, Unigraphics NX, Catia, AutoCAD -FEA with NASTRAN, ANSYS and Solidworks simulation -Prepare detailed manufacturing drawings using advanced concept of GD&T -Tolerance stack-up analysis, gauge tolerance calculation -Actuators selection for various application- ball screw motor actuator, belt conveyors, pneumatic application -In depth Pneumatic and hydraulic system- actuator, valves, power pack selections and circuit design -High speed application bearing selection, experience in mechanical vibration problem and its solutions. -Project/Machine DFMEA, Machine operation FDS for PLC programing team and machine manual -Design approval document preparation based on in-depth understating of customer requirement. -Project management- Cost estimation, project progress tracking and alignment with customer.

Skills: - software known : CATIA, Solid Works ANSYS, NASTRAN P. - Expert in Concept design & Hand calculations related Mechanical engineering. - GD&T, Tolerance stackup Analysis, FEA Analysis, fatig... Read more

Skills: - software known : CATIA, Solid Works ANSYS, NASTRAN P. - Expert in Concept design & Hand calculations related Mechanical engineering. - GD&T, Tolerance stackup Analysis, FEA Analysis, fatigue life estimation, DFMECA, 2D part & Assy drawings for manufacturing. - Design of Machine & sheet metal parts. - Design & simulation of mechanisms. Project Completed: -Air to Air Missile Launcher for Indian Airforce.( Design & Developed India's 1st Indigenous launcher.) - Air to ground Missile Launcher: Design & devlopment ( Series production Approved). - Inflight Refueling Probe for fighter aircrafts. -Weapon Integration projects. - Design & Developed a Formula Student prototype Vehicle & For Formula BHARAT, & Won overall champion ship in 2015-16 in India. Education : - BE (Mechanical). - Qualified to IES ( UPSC ) Interview two times in 2018 & 2019. - GATE ( Mechanical) score: 99.928 percentile ( Marks - 78/100 ).

Press tool and fixture design Sheet metal product design Solidworks, Creo, and CAD software are used for designing. Ansis for strength calculation. RSS stake up tolerance analysis. Read more

Press tool and fixture design Sheet metal product design Solidworks, Creo, and CAD software are used for designing. Ansis for strength calculation. RSS stake up tolerance analysis.

I am a Mechanical Design Engineer with 12 Years of experience in Mechanical Design with a strong track record within the manufacturing environment. I have demonstrated below listed skills over 12 yea... Read more

I am a Mechanical Design Engineer with 12 Years of experience in Mechanical Design with a strong track record within the manufacturing environment. I have demonstrated below listed skills over 12 years of my experience mostly in large organization such as General Electric, ABB etc • Designed Steam turbine 3x660 MW (Super-critical and Ultra-super critical) • Designed CNC Machines and Special Purpose Machine • Skilled in Jigs and Fixtures Design • In depth knowledge on casting,forging and manufacturing process • GD&T and Tolerance Stack-up calculation • Strong knowledge of manufacturing methods and processes. Skilled in DFx, i.e. Design For Manufacturability, Productivity, Serviceability, Reliability, Affordability, etc. • Hands-on experience in performing engineering calculations such as thermal expansion calculation, stress and utilization factor calculation, tolerance stack-up calculation. • Experienced in writing technical reports • Proficient in using Inventor, Solidworks, Pro E, CATIA ,AutoCAD,Striker • Ability to handle responsibilities in fast-changing priorities for Project Management.

Centrifugal pump & system design/development engineer with 5 years industrial experience after Master Degree in Mechanical Engineering (Specialization:Turbo machinery). Main profile is performing a... Read more

Centrifugal pump & system design/development engineer with 5 years industrial experience after Master Degree in Mechanical Engineering (Specialization:Turbo machinery). Main profile is performing and executing design and engineering activities for new product development and product improvement projects. Duties include mechanical and hydraulic design calculation for value engineering and new product development, which involves doing preliminary detail design calculation in spreadsheet, performing complex dimensional analysis and tolerance stack-ups, preparation of 3D model and detail casting and machining drawings of final design for prototype,sampling,tooling & casting. High expertise in Modeling & Design CAD tool like PTC Creo Parametric ,and SOLIDWORKS .

Dear sir, I am Nirav Panchal having 4 years experience of 3d cad modeling, Machine design with calculation, FEA analysis, With 100% Client satisfaction and positive rating. I always give my client u... Read more

Dear sir, I am Nirav Panchal having 4 years experience of 3d cad modeling, Machine design with calculation, FEA analysis, With 100% Client satisfaction and positive rating. I always give my client unlimited revision until satisfied. Are you searching for 100% Professional ,Eye-Catching & safe design? Yes ! you are at right place. I'm here to provide you my best services! My services 3d cad modeling (solid works , Creo , Auto cad), Machine design with calculation, FEA Analysis, Mechanical plant & machine layouts, 2d drawings,drafting with tolerance, necessary machining process, machining symbols etc. I am looking forward to more productive deals with You.! Have a safe Design. Thanks & Regards, Nirav P. Panchal.

I have 3.5 years experience as a design Engineer. I can handle projects related 3D modelling, Drafting,Product Definition,Tolerance stackup analysis. Catia V5,Autodesk Inventor Read more

I have 3.5 years experience as a design Engineer. I can handle projects related 3D modelling, Drafting,Product Definition,Tolerance stackup analysis. Catia V5,Autodesk Inventor

Experienced engineer with OEM - automotive design (Passenger car & Commercial vehicle axle design) Casting design, shaft design, tolerance stackup analysis, 3D model concepts,drafting,tolerancing. Read more

Experienced engineer with OEM - automotive design (Passenger car & Commercial vehicle axle design) Casting design, shaft design, tolerance stackup analysis, 3D model concepts,drafting,tolerancing.

I am a Mechanical Design Engineer with more than 12 years experience in various areas - automotive industry, FO cables and data center equipment, wind turbines generators and heavy machinery, glass p... Read more

I am a Mechanical Design Engineer with more than 12 years experience in various areas - automotive industry, FO cables and data center equipment, wind turbines generators and heavy machinery, glass partions. I also have experience as Process/Product Engineer. I could help you with: - Design of manuel tool or equipment - Tolerance analiz of your product - Work / Safety instruction - create or update - Mix Model Line Calculation - Detail/assembly 3D models and drawings - Autodesk Inventor or Autocad. - Layouts of buildings - Others drawings on your assignment.

I am a Experienced Mechanical Design Engineer with 5+ years of experience in design of LEO Satellites (Spacecraft and its ground station antennas), Airborne and Defense products like Radar for Militar... Read more

I am a Experienced Mechanical Design Engineer with 5+ years of experience in design of LEO Satellites (Spacecraft and its ground station antennas), Airborne and Defense products like Radar for Military and weather applications as per MIL-STD, LRU Chassis as per ARINC std (Air and Conduction cooled) IP rated enclosures, Display systems, Aircraft Cabin systems, Avionics systems, RF and Digital modules (COTS), sheet metal enclosures, Ground support systems, Test jigs and Standard Racks. * 3D designing, Part modelling, sheet metal modeling, part and Assembly Drawing. * Experience in PCB mechanical design * Experience in designing EMI/EMC, IP rated rugged electronic enclosures, Custom RF shields, 19" rack mountable chassis. * Good knowledge in Torque calculation for Motor drive selection, Thermal and structural hand calculation, stack-up calculation, heat sink and cooling fan selection. * Knowledge in Geometric dimensioning & Tolerancing (GD&T) as per ISO and ASME standards and Tolerance stack-up. * Experience in 3D modelling on CREO, Catia and Solid works. * Experience in Thermal analysis on Ansys Workbench, Icepak, Flotherm , Flotherm XT and FLOEFD. * Experience in Structural analysis on Ansys Workbench and Hypermesh / nastran patran

I am a passionate Mechanical Design Engineer with more than 4 years’ experience in CAD software (CATIA and SolidWorks). I’m always looking for customers’ expectations and focused to meet project and p... Read more

I am a passionate Mechanical Design Engineer with more than 4 years’ experience in CAD software (CATIA and SolidWorks). I’m always looking for customers’ expectations and focused to meet project and product specifications. I have experience in automotive industry from concept design up to mass production introduction. My CAD skills extends to product design including: - Plastic components design and development (Injection molding and 3D printing); - Sheet metal components design and development; - Detail component and assembly drawings; - Tolerance analyze and calculation; - Reverse engineering; - Keepout areas creation for PCB design; - engineering BOM’s

- A Senior level certified ASME GD&T professional having more than 11 years of experience in the area of Airplane Door Systems, Automotive Automatic transmission system, Automotive Steering system lik... Read more

- A Senior level certified ASME GD&T professional having more than 11 years of experience in the area of Airplane Door Systems, Automotive Automatic transmission system, Automotive Steering system like Electrically Powered Hydraulic steering, product design of plastic & sheet metal parts, Die casting parts and Plastic Injection mould design. - Currently working as a Tolerance management Engineer in Airbus Helicopters Deutschland GmbH - Worked as a Stack lead for Engine Program in Adam Opel AG. - Worked as a sub-system lead for controls system in automatic transmission system in GM India - Worked as an Onsite Engineer for TRW Automotive, Germany. - Experience in GD&T, Tolerance stack up Analysis (Worst case Analysis by Manual Calculation) considering GD&Ts and part Tolerances. - Knowledge of various plastic manufacturing processes & plastic product design. - Expertise in Pro/E, UG and Catia V5. - Proficiency in PDM software like Team center, Pro/Intralink and Work Manager.

Greetings of the day, ● Knowledge of AUTO CAD, SOLID WORK & CATIA design software ● Many types of special precision chucks, fixture design in 2D & 3D ● Work on that software, knowledge in attachment... Read more

Greetings of the day, ● Knowledge of AUTO CAD, SOLID WORK & CATIA design software ● Many types of special precision chucks, fixture design in 2D & 3D ● Work on that software, knowledge in attachment layout with convert in std. ● Knowledge of process in manufacture part & which metal to suit part in work holding ● Precision tolerance part, tolerance & fit knowledge, symbol & where are use std. diameters. ● Conceptual and detail design of Special Hydraulic and manual fixture, Hydraulic Cylinders and other work holdings ● types of equipment for machine tools and just started with Special Purpose Machines. ● Reverse Engineering of existing mechanisms/equipment. ● 3D modeling, Detailing & preparing manufacturing drawings for key customers. ● Costing and Estimation of the Projects. ● Preparation of Process Planning and Stage wise process drawings for effective manufacturing. ● Coordinate with Production and Manufacturing departments to monitor and support the process of the project. ● Coordinate with suppliers/vendors for outsource & commercial products. ● Overall design parameter calculation, part-list generation w.r.t general assemblies and technical documentation. ● Responsible for troubleshooting of machines. ● Knowledge of control plan. I would be happy to join a work.

• Over 8 years of experience in Computer Aided Design (CAD) & CAE which include design and analysis of Machining, Casting, Die cast, sheet metal & injection molding plastic products. • Failure mode e... Read more

• Over 8 years of experience in Computer Aided Design (CAD) & CAE which include design and analysis of Machining, Casting, Die cast, sheet metal & injection molding plastic products. • Failure mode effect analysis (FMEA) & Risk analysis to anticipate problems and design processes and products to reduce risks. • To do stack up analysis for the calculation of tolerance for critical dimensions. • To generate good quality mesh to reduce solution time and to achieve accurate result using meshing tools. • Retrieve and modify CAD model of medical devices components, generate tetrahedral, hexahedral FE mesh to define structural domain • To perform structural, linear & non-linear, Static & Dynamic FEA analysis of components to assess and /or modify structural design of these components to meet the design requirements. • Low-cycle fatigue (LCF) & High-cycle fatigue (HCF) calculation. • Identify and confirm model set-up and boundary conditions, execute analysis and post-processing of FEA results. • Participate in product design and development teams and regularly present analysis results to engineering peers and management. • Document analysis objectives, conclusions, results, and assumptions using a standard report template. • Modify design based on the interpretation of analysis results. • To calculate factor of safety to minimize the prototype iteration and validate the FEA result with hand calculation. • To design testing fixture for physical design life testing of products and created test report as per the IEC 60601 third edition compliance. • To do design for manufacturing analysis for mechanical components & interact with international supplier for DFM and modify design to reduce manufacturing cost without compromising the functionality of product. • To create parts and assembly drawings, bills of materials, detailed drawings for machining, assembly and quality inspection as per ASME standards.

Six sigma green belt certified mechanical design engineer with 10 years of exhaustive experience in design and development of various mechanical systems for industries such as high tech Semiconductor... Read more

Six sigma green belt certified mechanical design engineer with 10 years of exhaustive experience in design and development of various mechanical systems for industries such as high tech Semiconductor fabrication equipment, Battery manufacturing equipment, Warehouse automation systems etc. in CAD environment. Experience: -New product development from ideation till validation and development. -Concept development and detail design of mechanical systems involving mechanisms and automation. -Conceptualize and design machined parts (both metal and plastic), molded parts, monocoque sheet metal structure, welded plastic structure etc. -Design for manufacturability, assembly, cost and serviceability (DFx). -Independently select OEMs, materials (ANSI &ASTM), finish, coating etc. -Design calculation and tolerance stack up analysis. -QFD, DFMEA, FEA and Design verification testing. -Value engineering. -Good knowledge in machine design, strength of materials, structural analysis and mechanics. -Good knowledge in ASME Y14.5-M 1994 GD&T standards. -Good skill in 3D modelling and manufacturing drawings.

I am Mechanical Design Engineer with good experience in New Product Development, Design Calculations, BOM generation, ECO process and implementation Worked on Common rail Engines for Tractors, Industr... Read more

I am Mechanical Design Engineer with good experience in New Product Development, Design Calculations, BOM generation, ECO process and implementation Worked on Common rail Engines for Tractors, Industrial (EU stage 5 & BS 5 CEV) 1. Design and development of Flywheel, Housing. 2. Design and analysis of Brackets used in Engines. 3.Tolerance stack-up analysis for Valve train assembly. 4. Concept Design for Full engine models 5.Modeling of various Canopy's using Sheet metal &engine assemblies as per customer requirement. Have Well Exposure for Engineering Drawings, Prepare Bill of Material- New Product Development Cycle I also have a good knowledge of CAD tools like, CREO ,CATIA V5, UG NX and SolidWorks. I am well versed with product life management (PLM) tools like Windchill. Have hands on experience with creating APQP, DFM and DFMEA I have good knowledge of Analytical tools like POWER BI, MS Excel, Power point ,MATLAB and Basic knowledge of programming tool Python.

I am an experienced design engineer working the field of Mechanical design since last 4 years. I have done my graduation in mechanical engineering and started off my design career. I have been involve... Read more

I am an experienced design engineer working the field of Mechanical design since last 4 years. I have done my graduation in mechanical engineering and started off my design career. I have been involved in various design phases right concept generation to creating a manufacturing drawing. I have wide range of experience in design and development of Casting and plastic components. I have been doing these task with employers such as Cummins Engines, Husco Hydraulics, KPIT Techonologies Limmited and other. I have proficient experience in 3D modelling and drafting, Tolerance analysis, FEA using various tools suc as Creo, Unigraphics, CATIA, Autocad. I have sound knowledge in the application of Geometric Dimensioning and Tolerancing (GD&T) on manufacturing drawings.

My name is Allabaksh Bagali, I am a Mechanical Design Engineer, Having 3 years of experience in Design field. I define myself as a confident, creative person who constantly looks forward for improvisa... Read more

My name is Allabaksh Bagali, I am a Mechanical Design Engineer, Having 3 years of experience in Design field. I define myself as a confident, creative person who constantly looks forward for improvisation. Familiar with softwares like, Autocad 2D and 3D, Solid Works, Catia V-5, Solid Edge., and many more. I'm having an Experience in 2D drawing, 3D modeling, and visualization. First, you can send me your design requirements in terms of: Picture freehand sketch 2d file Second, you can get according to your request: 3d model for your design. 2d Manufacturing Drawing for each part. Assembly of multiple parts. 2d Assembly Drawing. 3D rendering parts Exploded & Collapsed view for your design. Animation video for your design. photorealistic view (Video & photo). Rendering. stl file -- (For 3d Printing). dxf file -- (For Laser or CNC Cutting). Demonstrated advanced CAD skills in creating new components/ assemblies and analyzing existing designs to implement mechanical improvements while reducing costs. Designed and implemented numerous engineering changes to increase trailer quality as well as efficiency using Solid Works CAD software. Produced detailed manufacturing drawings of heavy recycling equipment from specifications and parametric models using 3D CAD software. Analyzed and recommended CAD system resulting in greater flexibility, efficiency, and ability to outsource components. Provided Design and Documentation per ANSY Y14.5 and GD & T Added geometric dimensioning and tolerance (GD & T) to blueprints. As a HVAC Design Engineer Some of my Skills are: • Heat Load Calculation by manually and using HAP software following ASHRAE Standards. • Duct design by manually and using duct design software. • Air Distribution System by Velocity Reduction Method, Equal Friction Method and Static Regain Method following SMACNA Standards. • Chilled water piping design as per ASHRAE standard. • ESP Calculations for Fans & Blowers. • Evaporator cooling coil selection. • Ventilation design as per ASHRAE 62.1, 62.2 standards. • Stairwell pressurization system Designing. • Car Parking ventilation and fresh air system Designing. • Kitchen ventilation and fresh air system Designing. • Head Loss calculation for Primary & Secondary Pump system. • Chilled water pumps, condenser water Pumps Selection and power calculation. • Selection of Chillers, AHU’S, FCU’S, Exhaust Fan, Blower, Window AC, Cooling Tower, Desert Cooler and other Equipment’s. • VRV Machine placement, duct sizing, pipe design and routing. • Selection of VRV Indoor and Outdoor units with respect to diversity factor 120%. • Project Planning of various Hotels, Shopping Malls and Hospitals by using VRV system. • Tender drawing Preparation. • Mechanical Quantity Survey and Bill of Quantity (BOQ) preparation. As a HVAC Draughtman Some of my Skills are: • Preparation of Design & Shop Drawings. • Drafting of Duct Layouts for AHU, FCU, and Package Units. • Drafting of Roof Plan for HVAC Equipment. • Drafting of chilled water Piping Riser Diagram. • Detailed drafting of all HVAC details. • Drafting of HVAC Schematics for central air systems and chilled water systems. • Drafting of Refrigerant Piping, chilled water piping design. • Drafting of VRV & VRF systems. • Drafting of Pipe sizing and Riser diagram of VRV and VRF System.