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We are Veloping Technologies, a startup based in India, looking to establish a state-of-the-art manufacturing unit for spring-loaded connectors (Pogo Pins). We require a specialized Mechanical Design Engineer to create a portfolio of high-performance pogo pins tailored for four distinct industries: Mobile/Wearables: Ultra-miniaturized, waterproof (IP68) charging pins. Two-Wheeler EV: High-current (30A–60A) battery management pins with vibration resistance. Semiconductor: Fine-pitch (0.4mm–0.8mm) test probes for IC validation. Medical: Non-magnetic, biocompatible pins for diagnostic instruments. Scope of WorkThe selected designer will be responsible for: Component Design: 3D CAD modeling of the Plunger (various tip styles) Barrel, and Internal Spring. Architecture Selection: Implementing Bias-cut plungers or Ball-architecture to ensure low and stable contact [login to view URL] & Plating Specs: Defining base metals (BeCu, Brass, Phosphor Bronze) and plating thickness (Gold over Nickel) based on industry [login to view URL] (Design for Manufacturing): Ensuring all designs are optimized for Swiss-type CNC machining and automated assembly. Technical Documentation: Providing detailed 2D manufacturing drawings with tolerances ($\pm 0.02mm$ or tighter) and STEP/IGES files. Required SkillsExpertise in CAD: Proficiency in SolidWorks, Autodesk Inventor, or AutoCAD. Industry Knowledge: Proven experience in connector design or precision micro-machining. Simulation Skills: Ability to perform Finite Element Analysis (FEA) for spring force and Thermal Simulation for high-current pins is a major [login to view URL] Science: Understanding of plating chemistry and metallurgy for electrical [login to view URL] Models (STEP/IGES) for 4 industry-specific pogo pin prototypes.2D Engineering Drawings with GD&T (Geometric Dimensioning and Tolerancing). Material Recommendation Report (Base metal + Plating specs).Estimated Spring Force and Current Rating data sheets. Preferred QualificationsPrevious experience working with pogo pin manufacturers (e.g., Mill-Max, Yokowo, or CCP).Understanding of Indian manufacturing standards and MSME-scale production constraints.
Mã dự án: 40325106
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5 freelancer chào giá trung bình ₹910 INR/giờ cho công việc này

Hi there, I would be happy to assist with pogo pin design for applications including EV battery packs, mobile accessories, semiconductors, and medical instruments. With strong experience in electromechanical design and FEA-based validation, I can deliver reliable, high-cycle connector solutions. Approach: Requirement analysis (current rating, cycle life, environment, contact force) Detailed design of plunger, spring, and barrel assembly Material selection (gold-plated contacts, corrosion-resistant alloys) Contact force and durability validation using FEA Optimization for vibration, thermal effects, and misalignment Prototype-ready CAD with manufacturing tolerances Deliverables: 3D CAD models and 2D manufacturing drawings Contact force and stress analysis report Material and coating specifications Design recommendations for integration (PCB / battery / docking) Timeline: To be determined after discussing project scope. Budget: Open to negotiation based on complexity. Looking forward to collaborating on this project. Let’s connect to discuss further. Best regards, Arati M.
₹1.000 INR trong 40 ngày
6,3
6,3

If you're searching for a Mechanical Design Engineer who has an extensive knowledge of 3D Modelling, CAD/CAM, and Product Design to cater to your pogo pin design needs, then Abdul Mannan is the perfect fit. Having gained significant experience in the field, I bring the technical prowess needed to craft high-performance connectors tailored for the Mobile/Wearables, Two-Wheeler EV, Semiconductor, and Medical industries- just as you need. Over the years, I've honed my skills on industry-standard software like Solidworks, Autodesk Inventor, and AutoCAD that match typical design discourses for Pogo Pins. My forte lies in leveraging my Materials Science understanding for your advantage by providing insightful recommendations on Base-metals and Plating specifications to meet stringent electrical performance targets. Moreover, I boast exceptional proficiency in Swiss-type CNC machining and automated assembly techniques - important skills for balancing design optimization with efficient manufacturing processes. My experience with driving projects from concept to completion including delivering 3D models (STEP/IGES), ,2D engineering drawings with GD&T, designing for manufacturing (DFM), alongside estimating Spring Force and Current Rating will be tremendously valuable. Choose me for 100% commitment to your satisfaction; choose me for clear communication, on-time delivery and most of all professional yet friendly attitude required for outstanding project outcomes.
₹800 INR trong 12 ngày
1,4
1,4

I am researcher from IIT Delhi. I have a team with me. We can do it for you asap. Looking forward to working with you. Jai Hind
₹750 INR trong 30 ngày
0,0
0,0

Senior professional Electro-mechanical designer with 15 years of hands on experience in solidworks. Experienced in BMS, Battery pack design, PCB design. I have all capabity to work on this project and deliver high quality deliverables
₹1.000 INR trong 25 ngày
0,0
0,0

Hello, I am a Mechanical Design Engineer with expertise in Autodesk Inventor and precision component design. I can create high-performance pogo pins tailored for your four target industries: Mobile/Wearables, Two-Wheeler EV, Semiconductor, and Medical. Scope: 3D CAD models of plunger, barrel, and internal spring. Architecture selection (bias-cut or ball-type) for low/stable contact resistance. Material & plating recommendation (BeCu, Brass, Phosphor Bronze; Gold/Nickel). DFM optimization for Swiss-type CNC machining and automated assembly. 2D engineering drawings with GD&T and STEP/IGES files. Deliverables: Industry-specific 3D models & 2D drawings. Material report and estimated spring force/current ratings. I have prior experience with precision connectors and understand manufacturing constraints. I am confident in delivering a reliable, manufacturable portfolio. Looking forward to collaborating. Best regards, Leyla Betül Akbaba
₹1.000 INR trong 40 ngày
0,0
0,0

Chennai, India
Thành viên từ thg 3 8, 2026
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€1000-4000 EUR
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