Dhairyashil Desai

Project: Wabtec – Freight and Transit

• Extensive domain experience across locomotive, cargo/passenger train, and aviation industries.
• Strong proficiency in 2D drafting, 3D modeling, and assembly of sheet metal components using GD&T standards.
• Expertise in parametric and synchronous modeling using NX, with focus on complex sheet metal design specific to locomotive vehicle engineering.
• Hands-on experience in creating and managing Engineering Bill of Materials (EBOMs).
• Skilled in Product Manufacturing Information (PMI) within NX and managing large NX assemblies with constraints and interference resolution.
• Acted as Subject Matter Expert (SME) for locomotive sheet metal design, considering parameters such as material type, thickness, manufacturing constraints, and functional requirements.
• Expertise in custom tools such as Checkmate with 266 checks, Modeling and Sheet metal preferences, Part generation tool, drawing generation tool, 3D wiring, PMI, set annotation preference, PMI format manager, Flat pattern, Prick/Tread Punch, Internal NC, MBD and MCD flat pattern, Create Raster, BCT tool 3D pdf
• Leadership & Strategic Planning: Skilled in effort estimation, task allocation, ensuring efficient project execution and seamless delivery.
• Performed design validation and actively engaged with customers in daily scrum meetings to discuss results, gather feedback, and drive design improvements.
• Stakeholder Management: Act as the single point of contact (SPOC) for team, collaborating effectively and Maintain robust communication with US and EU-based clients.
• Requirement Analysis: Proficient in requirement analysis, identifying gaps, and translating customer requirements.
• Domain Expertise: Extensive exposure to clients in industries including locomotive, cargo and passenger trains, aviation, ensuring deep domain alignment with client needs.

Rewards and Recognitions:

• 2024 - Rewarded with Applause award for reporting 30 defects.
• 2025 - Rewarded with Applause award for completing NX Q1 release with 100% ownership
• 2025 – Rising Star Award

• Designed and developed mechanical parts and assemblies with Teamcenter NX, adhering to design standards and functional requirements.
• Created and managed EBOMs and MBOMs within Teamcenter, ensuring alignment with manufacturing and procurement needs.
• Executed and processed PRs (Problem Reports), RFEs (Requests for Engineering), and ECNs (Engineering Change Notices) in compliance with company workflows.
• Conducted GD&T applications and tolerance stack-up analysis to ensure manufacturability, fit, and function of components.
• Participated in regular design reviews, addressed feedback from cross-functional teams, and updated designs accordingly.
• Implemented process improvements in design and PLM practices, contributing to reduced errors and improved efficiency.
• Collaborated closely with global teams and manufacturing engineers to ensure smooth design clarity.
• Ensured product quality and documentation compliance by following internal standards and engineering best practices.
• Supported assembly modeling, interface checks, and layout validation in complex product structures using NX and Teamcenter.

• Modeled and drafted various engine components using UG NX 10.
• Worked on valve train assembly, ensuring correct fit and function.
• Created and updated BOM for the complete engine assembly.
• Maintained design data and revisions in Windchill PLM system.

Project: Air disc brake

• Executed conversion of drum brakes to air disc brakes in commercial truck platforms.
• Performed packaging analysis for various operational conditions including jounce, bump, rebound, and load.
• Assessed clearances with critical components such as steering gear, pitman arm, drag link, suspension, and cab mountings.
• Created articulation studies for steering positions (left, right, center) to ensure mechanical feasibility and safety compliance.

Project: Short Wheelbase

• Led design modifications to shift exhaust after-treatment system and air dryer unit as per customer specifications.
• Reviewed customer-provided data and developed layouts for clamps, brackets, and routing hardware.
• Designed and modeled custom sheet metal brackets and determined optimal tubing and hose lengths for air brake routing.
• Managed complete design lifecycle through Teamcenter, including BOM structuring and change tracking.
• Interfaced with customers for concept reviews, markup approvals, and final packaging validation per FMVSS and Navistar standards.

Project: Adjustable Brake Pedal

• Analyzed the impact of integration on surrounding components and performed feasibility study.
• Interfaced with Navistar (customer) and Curtiss Wright (supplier) for part validation and alignment.
• Designed and developed a new back plate and adjusted routing and bracket positions as required.
• Coordinated with CAE, Ergonomics, and Electrical teams for design validation.
• Updated component models, assembly structures, and routing per project requirements.

• Designed and developed custom packaging solutions for industrial components, including metal skids.
• Specialized in designing sheet metal skids for a wide range of components from large engines and motors to small precision parts like sensors.
• Collaborated with clients such as Cummins, Bharat Forge, JCB, General Electric, Kubota, and Kohler to deliver application for specific packaging solutions.
• Applied innovative approaches to packaging design, focusing on protection during transit and cost optimization.
• Continuously developed new concepts to improve durability, reduce material usage, and enhance manufacturability.
• Ensured all designs met customer specifications, handling constraints like weight distribution, loading/unloading ease, and transportation safety.

• Worked in the Engine Application Department, supporting design modifications based on application and working conditions.
• Modified engine configurations (e.g., 3G11T, 3G11TA, TBD3V6) to meet specific operational and customer requirements.
• Designed and analyzed newly developed components through on-site inspection and feedback from the assembly line.
• Developed application-specific solutions for engine systems and subassemblies.
• Prepared full engine assemblies and created exploded views for the Illustrated Spare Parts Catalogue (ISPL).
• Generated General Assembly (GA) drawings and defined the scope of supply for customer deliverables.
• Implemented engineering changes in both 3D models and 2D drawings based on design updates and validation results.
• Created and managed Bill of Materials (BOMs) for complete engine configurations.