Hire the best freelance CNC Machining expert designers for your company

Gud Mould Industry Co., Ltd. is a professional manufacturer of plastic injection molding and die casting mould. Founded in 2007, Gud Mould Industry Co., Ltd. covers an area of 2500 square meters and h... Read more

Gud Mould Industry Co., Ltd. is a professional manufacturer of plastic injection molding and die casting mould. Founded in 2007, Gud Mould Industry Co., Ltd. covers an area of 2500 square meters and has more than 100 experienced staffs, of which more than 30 with 20 years of experience in plastic engineering and die-casting. To meet customers' higher requirements for product quality and greater demand for mould manufacturing, we constantly introduce advanced equipment, technology and talents at home and abroad to enhance our production means and technical support, constantly expand processing area to increase our production capacity. At present, Gud Mould has a large number of international advanced CNC machining centers, EDM, WEDM, milling machines, tool grinders and other precision die and mould processing equipment; imported spectrometers, metallographic analyzers, water capacity detectors, coordinate detectors, gauges and other international advanced detection equipment and instruments. Gud Mould's die design and production all realize computerization, apply International advanced AutoCAD, Pro/E, UG, Cimatron, MASTERCAM, etc. File of IGS, DXF, STP, PORASLD and so on are acceptable here. After receiving drawings and data from customers, engineers of Gud Mould design and program first. Manufacture, produce and inspect them strictly according to drawings of mould engineering. All manufacturing processes realize digitalization of drawings, so as to ensure stability of high precision and high quality of dies. All materials of die are made of high quality steel and precision standard die base, which ensures service performance and life of die. In line with principle of customer first, we provide the best quality, delivery date, quality service and reasonable price, absolutely guarantee interests of customers, and provide confidentiality commitment to all technical information of customers. Gud Mould Industry Co., Ltd. has always adhered to business philosophy of "people-oriented, quality first", and has been making progress and developing steadily. Although Gud Mould is medium-sized, it has been recognized by well-known domestic enterprises such as Chang'an, Changfei, Hafei, Lifan, Ford in China, and has established a good reputation among domestic customers. In 2018, we set up overseas department, which mainly develops overseas markets. We sincerely welcome you to visit our company and expand your business!

With over 11 years experience in manufacturing and design, and extensive knowledge of animation, 3d modeling, game development and graphics design, I would like to offer my services for your project!... Read more

With over 11 years experience in manufacturing and design, and extensive knowledge of animation, 3d modeling, game development and graphics design, I would like to offer my services for your project! I can offer services like: 3D Modeling/Animation, Game Development, CAD Design, Motion Graphics, Graphic Design, Video/Audio Editing and more! Get in touch and let's work together!

I am a Mechanical Design Engineer with 2+ years of experience specializing in product development, 3D modeling, and sheet metal design. Proficient in SolidWorks, Fusion 360, Catia V5, and ANSYS, I des... Read more

I am a Mechanical Design Engineer with 2+ years of experience specializing in product development, 3D modeling, and sheet metal design. Proficient in SolidWorks, Fusion 360, Catia V5, and ANSYS, I design HVAC & refrigeration systems, metal detectors, automotive & aerospace components, and consumer products with a focus on manufacturability and performance. With expertise in fabrication, CNC machining, and FEA/CFD analysis, I deliver precise, optimized, and high-quality designs tailored to client needs. Expertise: ✔ 3D CAD Modeling & Rendering– SolidWorks, Fusion 360, KeyShot ✔ Product Design & Development– Sheet Metal, Plastic, Mechanical Assemblies ✔ HVAC & Refrigeration Components – Condensing Units, Evaporators ✔ Finite Element & CFD Analysis– ANSYS ✔ Prototyping & 3D Printing Let’s bring your ideas to life! Please message me to discuss your project.

A mechanical engineer with over 5 years of experience providing detailed analysis and creative insight for developing engineering projects. I am skilled in using computer-aided design software to crea... Read more

A mechanical engineer with over 5 years of experience providing detailed analysis and creative insight for developing engineering projects. I am skilled in using computer-aided design software to create 2D and 3D models. My work focuses on developing manufacturing processes by designing and modifying equipment for fabricating, machining, building, advanced assembling, maintaining, installing components, sheet metal design, nesting and drafting for laser, plasma, or oxyfuel cut, surface design, and structural design. I believe creativity and technology are formative moments of the same reality as thought and action, planning and implementation. I assure system and product quality by designing testing methods, testing finished products and system capabilities, and confirming fabrication, assembly, and installation processes. My most vital talent is my ability to come up with creative ideas and solutions to create CAD models, including part and assembly drawings, Bill of Materials (BOMs) to support manufacturing, testing, and assembly, and support components to assist with assembly. I've a good understanding of manufacturing processes including turning, milling, welding, and metal cutting. I work with clients to gather information on materials and the cost of production. This information can be incorporated into a marketing presentation for prospective investors, showing estimated costs, production time, measurements, and materials needed.

We are a group of mechanical engineers capable of providing 2D and 3D design. We have worked as engineers in the industrial sector and in product development.

We are a group of mechanical engineers capable of providing 2D and 3D design. We have worked as engineers in the industrial sector and in product development.

I am a Senior Aerospace & Mechanical CAD Design Engineer with 18 years of hands‑on experience using CATIA V5 for 3D modeling, airframe structures, machined parts, sheet‑metal components, assemblies, a... Read more

I am a Senior Aerospace & Mechanical CAD Design Engineer with 18 years of hands‑on experience using CATIA V5 for 3D modeling, airframe structures, machined parts, sheet‑metal components, assemblies, and ISO/ASME technical drawings. My background includes supporting major aircraft programs at Airbus, Lufthansa Technik, and Tier‑1 suppliers, delivering high‑precision CAD data for manufacturing, CNC machining, and engineering reviews. I specialize in: CATIA V5 3D modeling (Part Design, Assembly Design, GSD) ISO/ASME technical drawings for CNC and fabrication 2D → 3D reconstruction of complex mechanical parts STEP → CATIA conversions Airframe structural components and mechanical assemblies GD&T, tolerances, and manufacturability I am detail‑oriented, reliable, and committed to delivering clean, accurate, and production‑ready CAD models and drawings. I support urgent projects, milestone‑based work, and long‑term engineering collaborations. If you need precise CATIA modeling, professional drafting, or high‑quality engineering documentation, I’m ready to help.

I help hardware startups, machine shops, and product designers turn Mechanical & Hardware concepts into production-ready CAD models. Specializing in Design for Manufacturability and Assembly (DFMA) &... Read more

I help hardware startups, machine shops, and product designers turn Mechanical & Hardware concepts into production-ready CAD models. Specializing in Design for Manufacturability and Assembly (DFMA) & FEA, I ensure every part is optimized for CNC machining, sheet metal fabrication, 3D printing, or injection molding, for the its usage intent, before it hits the shop floor and the user hand.

Motivated Mechanical Engineer specializing in design, analysis, and optimization of mechanical systems. Experienced SolidWorks user with advanced skills in CAD modeling, simulation (FEA/CFD), and prot... Read more

Motivated Mechanical Engineer specializing in design, analysis, and optimization of mechanical systems. Experienced SolidWorks user with advanced skills in CAD modeling, simulation (FEA/CFD), and prototyping. Proven success in both traditional and additive manufacturing, including CNC machining and 3D printing. Passionate about delivering efficient and innovative solutions for engineering challenges.

I help turn ideas, prototypes, and existing products into production-ready designs that prevent costly supplier and manufacturing problems. Whether you’re a founder developing your first product, an... Read more

I help turn ideas, prototypes, and existing products into production-ready designs that prevent costly supplier and manufacturing problems. Whether you’re a founder developing your first product, an entrepreneur preparing for manufacturing, an established company expanding its product line, or an investor evaluating technical risk, I specialize in the engineering decisions that bridge concept and production, helping reduce avoidable manufacturing risk before small oversights become expensive manufacturing, tooling, and supplier problems. MY SERVICES: PRODUCT DEVELOPMENT • Mechanical product architecture • Mechanism and machine design • Production-ready CAD development • Concept refinement and design optimization • Legacy product modernization DESIGN FOR MANUFACTURING (DFM) • CNC machining • Injection molding • Metal casting • Sheet metal fabrication • Design optimization for manufacturing and assembly • Material selection and manufacturing process recommendations PRECISION ENGINEERING • GD&T • Tolerance stack-up analysis • Datum strategy • Fit and functional requirements • Inspection-ready engineering documentation REVERSE ENGINEERING • Physical part reconstruction • 3D scan-based modeling • Legacy component redesign • Manufacturing documentation from existing products ENGINEERING DOCUMENTATION • Manufacturing drawings • Bill of Materials (BOM) • Assembly drawings • Exploded views • STEP and production deliverables • Supplier-ready engineering documentation PRODUCTION ENGINEERING SUPPORT Engineering often continues beyond product development. I also support supplier reviews, tooling discussions, engineering changes, prototype validation, first articles, and production release to help resolve engineering issues before they become production problems. WHY CLIENTS WORK WITH ME: • Manufacturing-focused engineering from concept through production • Practical designs that are easier to manufacture, assemble, inspect, and maintain • Reduced engineering changes and supplier-related redesigns • Production-ready documentation prepared for confident supplier handoff • Experience collaborating with manufacturers throughout product development and production EXPERIENCE: My engineering experience spans foundries, machine shops, fabrication, assembly, quality control, and product development across industrial equipment, medical devices, hand tools, production tooling, power transmission systems, and injection-molded products serving North America, Europe, Africa, and Asia. That hands-on manufacturing experience shapes how I make engineering decisions based on how the product will ultimately be quoted, built, inspected, assembled, and used. DESIGN TOOLS: SolidWorks | Autodesk Inventor | Fusion 360 | Keyshot WHAT CLIENTS SAY: ☑ “Kehinde is a true professional, delivering high-quality work at lightning speed.” - Legion PTE, Singapore. ☑ “The best! Kehinde understands my needs perfectly and delivers satisfying results.” - Hari Murad, Germany. ☑ "A top-notch engineer who took my idea from napkin sketch to concept in days!” - Samuel Castilla, USA. I don’t measure success by completed CAD models, drawings, or engineering documentation. I measure it by whether your manufacturer can build the product without avoidable engineering changes, production delays, or costly surprises. If your next engineering decision is too important to get wrong, let’s discuss your project.

A results-oriented engineer with 6 years experience in machine design, product development, and integration. A track record that includes scaling from ideas to production, optimizing manufacturing pro... Read more

A results-oriented engineer with 6 years experience in machine design, product development, and integration. A track record that includes scaling from ideas to production, optimizing manufacturing processes, and implementing quality control management systems in accordance with ISO 9001 standards. Experience in cnc machining, 3d printing, sheet metal, weldments, and fabrication.

I’m a mechanical designer from Turkey specializing in sheet metal parts, SolidWorks 3D modeling, and fabrication-ready DXF files for laser cutting and CNC machining. I design enclosures, brackets, co... Read more

I’m a mechanical designer from Turkey specializing in sheet metal parts, SolidWorks 3D modeling, and fabrication-ready DXF files for laser cutting and CNC machining. I design enclosures, brackets, control panels, and precision metal parts with manufacturing in mind. With experience in sheet metal bending and laser cutting standards, I create designs that are both efficient and production-ready. ✅ Services I Offer: 3D CAD modeling in SolidWorks Sheet metal design (1.5mm - 2mm steel or aluminum) DXF preparation for CNC laser cutting Technical & fabrication drawings (2D & 3D) Assembly-ready models with proper tolerancing I work with accuracy, simplicity, and real-world manufacturing principles. Let’s build your idea together!

Heet Engineering offer following Design + Machining services. • Accurate Machining of precision parts of machines and earthmoving equipments [conventional & CNC Machining ] • Design o... Read more

Heet Engineering offer following Design + Machining services. • Accurate Machining of precision parts of machines and earthmoving equipments [conventional & CNC Machining ] • Design of Machines & Equipments as per concept (electrical, hydraulic, pneumatic ) • Fixtures [ welding, machining, work holding] • Conveyors, material handling • Design & Mfg. Of SPM (Machines as per requirement) • Fabrication Drawings, Base Frames for machines, Pumps, equipment • Die & Mould Machining Service • Sheet Metal Dies, forming, Cutting, Embossing die • Plastic Molds • Legacy Data 2D TO 3D conversion & Reverse Engineering • Auto mobile fixture & machinery parts • design centrifugal pump package

Greetings, As an Engineer with a deep passion for 3D modeling and CAD design, I am dedicated to delivering precise and innovative results. What You Can Expect: 1. Flawless Execution of Your Vision:... Read more

Greetings, As an Engineer with a deep passion for 3D modeling and CAD design, I am dedicated to delivering precise and innovative results. What You Can Expect: 1. Flawless Execution of Your Vision: - Complex engineering designs realized with precision, meeting functional and aesthetic goals. 2. Optimized for Real-World Applications: - Models ready for 3D printing, CNC machining, and manufacturing processes. - Seamlessly integrated designs for robotics, mechanical components, and industrial systems. 3. Efficient and Functional Products: - Practical solutions for industrial equipment, furniture, and custom machinery. Proven Expertise in Delivering Results: - Engineering Excellence: Designs that improve product performance and solve engineering challenges. - End-to-End Solutions: From concept sketches to 3D models and detailed 2D drafts, your ideas are realized with unmatched accuracy. - Tailored Solutions: Every design is optimized for its purpose, ensuring it fits your specific requirements. I use advanced tools like SolidWorks, Fusion 360, and AutoCAD to achieve precision and efficiency in every project. Let’s bring your vision to life and create designs that work flawlessly in the real world. 🌟🚀 Best regards, Abed

Service Overview Stop struggling with uneditable mesh files and "unprintable" geometry. I provide professional Mechanical Engineering services to transform your concepts, 3D scans, or broken STL files... Read more

Service Overview Stop struggling with uneditable mesh files and "unprintable" geometry. I provide professional Mechanical Engineering services to transform your concepts, 3D scans, or broken STL files into high-precision, production-ready CAD models. Whether you need a custom enclosure for a PCB, a replacement mechanical gear, or a complex assembly, I engineer every file with Design for Manufacturing (DFM) principles to ensure a perfect print the first time. What I Specialize In: 1. Advanced Reverse Engineering (Mesh to CAD) STL / OBJ / PLY to STEP: I don't just "auto-surface." I manually rebuild your mesh into a clean, parametric SolidWorks model. Modification & Repair: Need to change a hole diameter on an STL? I can modify existing mesh files and export them as editable CAD data. Deviation Analysis: Ensuring the digital model perfectly matches the physical dimensions of your original part. 2. Engineering for 3D Printing (DFM) Tolerance Management: Custom clearances (0.1mm - 0.3mm) based on your printer type (FDM/SLA/SLS) so parts snap or bolt together perfectly. Structural Optimization: Adding ribs, fillets, and correct wall thicknesses to prevent warping and ensure mechanical strength. Complex Enclosures: Designing waterproof (IP68) or ventilated casings with integrated mounting points for electronics and batteries. 3. Mechanical Simulation & Validation FEA Stress Analysis: Testing your design under load in SolidWorks Simulation before you waste filament or resin. Mechanism Design: Creating multi-part assemblies with functional joints, gears, and linkages. Deliverables You Will Receive: Production Files: High-resolution STL and 3MF optimized for slicing. Engineering Files: STEP, IGES, or X_T for CNC machining or future editing. Source Data: Original SolidWorks (.SLDPRT / .SLDASM) files upon request. Technical Drawings: 2D PDF/DWG drawings with dimensions and tolerances.

I am a mechanical CAD/CAM engineer specializing in reverse engineering, production-ready 3D modeling, manufacturing documentation, and CNC-oriented product development. I reconstruct accurate editabl... Read more

I am a mechanical CAD/CAM engineer specializing in reverse engineering, production-ready 3D modeling, manufacturing documentation, and CNC-oriented product development. I reconstruct accurate editable CAD models from STL files, 3D scans, technical drawings, photographs, measurements, and existing physical parts. My work is based not only on reproducing visible geometry but also on understanding how the part is manufactured. I design models according to real production processes, including turning, milling, drilling, stamping, bending, casting, injection molding, and multi-axis CNC machining. My typical deliverables include: • Editable parametric 3D models • STEP and native CAD files • CNC-ready DXF contours • Assemblies and manufacturing drawings • Geometry and tolerance verification • Design-for-manufacturing review • Preliminary manufacturing process recommendations I work with SolidWorks, TopSolid CAM, KOMPAS-3D, AutoCAD, and Geomagic Design. My experience includes industrial equipment, machining fixtures, injection-molded products, oil and gas equipment, automotive components, medical instruments, and custom mechanical products. I focus on accurate geometry, manufacturability, clear communication, and reliable delivery. Before starting a project, I review the available source data, identify technical risks, and clearly define what level of accuracy can realistically be achieved.

Experienced CAD/CAM specialist with a strong command of SolidWorks, AutoCAD, Mastercam (2022, 2024 & 2025), and Siemens NX. I specialize in transforming concepts into detailed 2D drawings and complex... Read more

Experienced CAD/CAM specialist with a strong command of SolidWorks, AutoCAD, Mastercam (2022, 2024 & 2025), and Siemens NX. I specialize in transforming concepts into detailed 2D drawings and complex 3D models, as well as developing efficient toolpaths for CNC machining. My focus is on providing high-quality design and manufacturing support.

Message me before posting your job — I typically reply within 2 hours with a scoped estimate. Most CAD freelancers draw shapes. I engineer functional, manufacturable systems built for the factory flo... Read more

Message me before posting your job — I typically reply within 2 hours with a scoped estimate. Most CAD freelancers draw shapes. I engineer functional, manufacturable systems built for the factory floor. I'm a Mechanical Engineer (NIT Andhra Pradesh, B.Tech 2026) and the founder of Aerora Dynamics, an industrial UAV startup building heavy-payload drones. I lead end-to-end mechanical design for autonomous multi-rotor aircraft: weight budgets, aerodynamic clearances, structural stress conditions, and Design-for-Manufacturing from day one — not CAD models that look good but can't be built. Recent proof of work: I took a hexacopter chassis (25 kg MTOW, 10 kg payload capacity) from a SolidWorks parametric assembly through FEA validation to CNC-aluminum prototype coordination. The arm-to-socket junction was redesigned twice against simulation data before reaching a 1.78x safety factor at rated load. That's the standard I hold every project to. CORE EXPERTISE - Complex 3D parametric modeling in SolidWorks 2024 and Fusion 360 - Design for Manufacturing (DfM): CNC machining, carbon-fiber layup, injection molding, 3D printing - FEA: static stress, displacement, fatigue, and modal analysis - Structural optimization: mass reduction under load constraints - Hardware-software integration: MATLAB/Simulink kinematic modeling - SITL export: URDF/SDF models for ROS2/Gazebo environments - GD&T per ISO/ANSI standards, full tolerance stack-up analysis TOOL CHAIN Primary: SolidWorks 2024 Secondary: Autodesk Fusion 360, CATIA V5, PTC Creo Parametric, AutoCAD Simulation: ANSYS Workbench, SolidWorks Simulation Manufacturing: GD&T, tolerance analysis, DfM/DFA review WHAT YOU GET Native CAD files, STEP/IGES/STL/DXF exports, an FEA report with boundary conditions and results documented, a full technical drawing set, and a BOM ready for procurement. Every geometry I deliver is DfM-verified and fully tolerance-specified before it reaches you. Message me before posting a job — I respond within 2 hours and will confirm scope and feasibility upfront.

Welcome to my profile! I'm a seasoned SolidWorks 2D/3D Designer and machine specialist with a passion for crafting innovative solutions. With a wealth of experience in designing and manufacturing dive... Read more

Welcome to my profile! I'm a seasoned SolidWorks 2D/3D Designer and machine specialist with a passion for crafting innovative solutions. With a wealth of experience in designing and manufacturing diverse machines, modifications, and automation solutions, I bring a comprehensive skill set to the table. My expertise extends across a spectrum of disciplines, including PLC programming, pneumatics, sensors & actuators, as well as motor drives and controls. I thrive on integrating these technologies seamlessly into my designs to create efficient and reliable systems. In addition to my prowess in design, I boast hands-on experience in manufacturing and machining technology. From CNC machining to laser and plasma cutting, I'm well-versed in utilizing advanced techniques to bring concepts to life with precision and speed. My strengths lie in my ability to conceptualize innovative solutions tailored to specific needs, ensuring optimal functionality and performance. I take pride in my track record of delivering projects on time and within budget while exceeding client expectations. With a solid educational background complementing my practical experience, including Bachelor of Technology in Mechatronics Engineering, I am equipped to tackle complex challenges head-on and deliver results that speak for themselves. Whether you're seeking to optimize your manufacturing processes, develop cutting-edge automation solutions, or bring your ideas to life with precision engineering, I'm here to turn your vision into reality. Let's collaborate and transform possibilities into tangible achievements.

Hello, I am a Mechanical & Product CAD Engineer with experience in product design, mechanical components, and manufacturing preparation. I specialize in: ✅ 3D CAD Modeling (SolidWorks, Fusion 360, I... Read more

Hello, I am a Mechanical & Product CAD Engineer with experience in product design, mechanical components, and manufacturing preparation. I specialize in: ✅ 3D CAD Modeling (SolidWorks, Fusion 360, Inventor) ✅ Mechanical Component Design (brackets, enclosures, sheet metal, assemblies) ✅ Product Development from concept → prototype → production-ready ✅ Design for Manufacturability (DFM): injection molding, 3D printing, CNC machining ✅ 2D Technical Drawings & GD&T according to industry standards 💡 My added value: Design is not just visual, but ready for efficient production. Design optimization to reduce production and material costs. Clear and transparent communication with clients, including regular progress updates. I have worked on various projects, ranging from electronic casings, mechanical parts, startup hardware prototyping, to assemblies for small-scale manufacturing. 👉 If you need a CAD engineer who can think both technically and practically, I am here to help. Let's discuss your project!

🎯 Manufacturing-Ready CAD Engineer & Prototyping | Parametric 3D Modeling, Scan-to-CAD | Jewellery CAD I am a mechanical CAD engineer with 4+ years of hands-on experience delivering manufacturing-r... Read more

🎯 Manufacturing-Ready CAD Engineer & Prototyping | Parametric 3D Modeling, Scan-to-CAD | Jewellery CAD I am a mechanical CAD engineer with 4+ years of hands-on experience delivering manufacturing-ready, fully parametric 3D models for real-world production; not just visuals. My work focuses on accuracy, clean feature logic, and downstream manufacturability, ensuring your CAD files can be confidently used for 3D printing, CNC machining, sheet-metal fabrication, or injection molding. My work spans industrial products, concept models, 3D printable designs, and jewellery CAD for manufacturing and visualization. What I help clients with: • Parametric part & assembly modeling • Prototype iteration (print → test → revise) • Scan-to-CAD / STL-to-editable conversion • Fixing or rebuilding poor / non-manufacturable CAD • Jewellery CAD Design • Ultra-realistic Rendering & Visualization I often work with startups, product designers, and manufacturers who need CAD that reduces prototyping risk and avoids costly manufacturing errors. How I work • Clear scope and realistic timelines • Clean, editable feature trees (no locked or messy geometry) • Manufacturing-aware modeling from day one • Small paid test or first part available to validate fit I prefer long-term collaboration, but I am equally comfortable starting with a single part or quick diagnostic task. If you need CAD that is accurate, reliable, and safe to manufacture, I can help.

Hi, I am a Design & Production "Mechanical" Engineer,I’ve been working as a CAD/CAM/CAE Expert since 2015. I have a master’s degree in Designing and Production of machines. Now, I am studying master i... Read more

Hi, I am a Design & Production "Mechanical" Engineer,I’ve been working as a CAD/CAM/CAE Expert since 2015. I have a master’s degree in Designing and Production of machines. Now, I am studying master in Robotics and Computer vision. I Work With Autodesk Fusion360,Inventor,Solidworks,Ansys,Catia For Designing 3D models , Render,Test,Analyze the Product and Implement Mathematical Models to help understanding the Designing and Construction with MatLab and Python. I’ve worked in three major industrial companies, Made a lot of Projects Such as Robots, CNC machines, and industrial equipment. For example, I have designed mechanical models and implementation stages of production for many Pressing, Molding, Forming, Fixtures & Jaw, Lathes, Drillers, and Milling Machines. I participated in the design of these machines from the draft and tested them on analysis programs (such as ANSYS, Autodesk Nastran, ABAQUS, COMSOL, and many other applications), and conducted many experiments and tests to know the changes that would occur to the design such as (stress analysis, vibration analysis, etc.) And the use of Matlab and Python to applying all possible analysis methods even to the most complex combinations and mechanisms.

I am a current Design Engineer living in Arizona running my own LLC. I went to school for Mechanical Engineering and also have a 2 year degree in Machine Shop Technology. Background comes from both ma... Read more

I am a current Design Engineer living in Arizona running my own LLC. I went to school for Mechanical Engineering and also have a 2 year degree in Machine Shop Technology. Background comes from both manual and CNC machining. My hobbies include working on motorcycles and cars in the garage to product design on my free time. I have helped people in startups, 3D printing, paper drawings to solid models, and everything in between.

With over 22 years of experience in mechanical engineering and aluminum casting technology, I specialize in delivering innovative and cost-effective manufacturing solutions across multiple industries.... Read more

With over 22 years of experience in mechanical engineering and aluminum casting technology, I specialize in delivering innovative and cost-effective manufacturing solutions across multiple industries. My professional journey began in CNC machining, quality control, and small motor design before advancing into aluminum die casting engineering. Over the years, I have developed extensive expertise in High Pressure Die Casting (HPDC), Gravity Die Casting (GDC), Tilt Gravity Die Casting (TGDC), and Low Pressure Die Casting (LPDC). My core strengths include: ✅ Aluminum Casting Development ✅ Die Design and Optimization ✅ MAGMA Flow & Solidification Simulation ✅ Adstefan Flow & Solidification Simulation ✅ CREO (Pro/ENGINEER) Design ✅ Runner & Gate System Calculations ✅ Casting Defect Analysis and Reduction ✅ New Product Development (NPD) ✅ Process Improvement and Cost Reduction ✅ Manufacturing Engineering Solutions I have successfully contributed to numerous casting projects by improving quality, reducing rejection rates, optimizing tooling performance, and supporting product launches from concept to production. My passion is helping organizations achieve manufacturing excellence through engineering innovation, simulation-driven design, and practical problem-solving. I am open to collaborating with manufacturers, foundries, engineering companies, and product development teams worldwide. Featured Skills Aluminum Die Casting HPDC LPDC GDC TGDC Die Design MAGMA Simulation ADSTEFAN Simulation CREO Parametric Product Development Tool Design Manufacturing Engineering Process Optimization Casting Defects Analysis Quality Improvement Lean Manufacturing CAD Engineering New Product Development (NPD) Engineering Consulting Services ✔ Aluminum Casting Solutions ✔ Die Design Review ✔ Runner & Gate Design Calculations ✔ Casting Defect Analysis ✔ MAGMA Simulation Support ✔ Product Development Support ✔ Manufacturing Cost Optimization ✔ Foundry Process Improvement ✔ Technical Training & Mentoring Helping manufacturers improve casting quality, reduce defects, and accelerate product development through engineering expertise and simulation-driven solutions.

My expertise comes primarily from the aircraft industrie, machined parts, where I have over 25 years experience running cnc machines, programming them, planning parts, and being part of the produce-ab... Read more

My expertise comes primarily from the aircraft industrie, machined parts, where I have over 25 years experience running cnc machines, programming them, planning parts, and being part of the produce-ability meetings. My passion is inventing and designing products. I also enjoy making 3D printed art and jewelry. https://www.shapeways.com/shops/schierdesign

I am a Mechanical Design Engineer with over 5 years of hands-on experience in the full product development cycle — from initial concept and 3D modeling in SolidWorks to machining, manufacturing, and f... Read more

I am a Mechanical Design Engineer with over 5 years of hands-on experience in the full product development cycle — from initial concept and 3D modeling in SolidWorks to machining, manufacturing, and final assembly. My Core Expertise: Laboratory Equipment Design — I specialize in designing and building standard-compliant test and measurement instruments Advanced SolidWorks modeling (parts, assemblies, sheet metal, surfacing) Design for Manufacturing (DFM) — I design parts that are actually producible Design for Assembly (DFA) — optimizing designs for easy and cost-effective assembly CNC machining & programming — I understand manufacturing processes deeply Reverse engineering and 2D-to-3D conversion FEA (Finite Element Analysis) using Abaqus — I simulate and optimize designs Injection molding & tooling design for mass production Process optimization using Design of Experiments (DOE) Notable Laboratory Equipment Projects (ISO, ASTM, INSO Compliant): Izod/Charpy Impact Tester (ISO 180, ASTM D256) Abrasion Resistance Tester (ASTM D4060) Pencil Hardness Tester (ASTM D3363) Cross-Cut Adhesion Tester (ASTM D3359) 25-Ton Hot Press (up to 250°C) ESCR Test Fixture (ASTM D883) 55L Forced-Air Laboratory Oven Pneumatic Leak Test Stands (ISO 13255) Other Key Industrial Projects: Designed and manufactured 200 industrial burner and cutting band units for MBICO Optimized mixer blade geometry and coating for Sangan Iron Ore Complex (SIC) Produced 10,000+ automotive door handles (Pride & Peugeot) from design to injection molding Designed, manufactured, and programmed a 6-axis mini industrial robot Software Proficiency: SolidWorks (advanced modeling, assemblies, drawings) Abaqus (FEA, structural simulation) AutoCAD (2D drafting, manufacturing drawings) MATLAB (data analysis, numerical computing) PowerMill (CNC programming) Currently pursuing my Master's degree in Mechanical Engineering (Manufacturing) at Ferdowsi University of Mashhad, researching the clinching process — a non-thermal sheet metal joining method. I take pride in turning ideas into real, working products — and I am committed to delivering excellence in every project I take on. If you need a reliable engineer for your laboratory equipment or industrial project, let's talk!

"I am a Design and Manufacturing Engineering student with a strong foundation in mechanical design and production processes. My expertise lies in transforming conceptual ideas into manufacturable prod... Read more

"I am a Design and Manufacturing Engineering student with a strong foundation in mechanical design and production processes. My expertise lies in transforming conceptual ideas into manufacturable products using advanced CAD software. I focus on delivering high-quality 3D models and precise technical drawings that adhere to industrial standards. Core Skills: - 3D Modeling & Assembly: Specialized in SolidWorks/Autodesk Inventor. - Design for Manufacturing (DFM): Ensuring designs are optimized for CNC machining, 3D printing, and fabrication. - Technical Documentation: Expert in creating detailed 2D production drawings (GD&T). I am committed to providing efficient, cost-effective design solutions and am always eager to take on new engineering challenges."

My mission is to deliver reliable, efficient, and production-ready engineering solutions tailored to both your technical requirements and your clients’ needs. What I Offer - Professional CAD / CAM /... Read more

My mission is to deliver reliable, efficient, and production-ready engineering solutions tailored to both your technical requirements and your clients’ needs. What I Offer - Professional CAD / CAM / CAE Services - 3D modeling and product design optimized for manufacturing - Concept development and engineering design My Expertise - 3D CAD modeling and design for parts, assemblies, and complex systems - Manufacturing-optimized design (injection molding, CNC machining, sheet metal fabrication, additive manufacturing) - Mechanical engineering and conception, including: - Powertrain design & calculations - Bearing design & sizing - Mechanism and transmission systems - Static/basic Finite Element Analysis (FEA) for strength and durability assessment - Motion analysis & kinematics for moving systems - Technical documentation & manufacturing drawings with complete details - Engineering reports with clear results, recommendations, and data