Anurup Pavitran Kalathil

Leading five projects in Wärtsilä ODC (LTTS Vadodara) with twelve team members.

1. Wärtsilä 2-Stroke Services Switzerland team size: 3.

• 2-stroke drawings, migrations, and new retrofitting design solutions with 3D scan data as input.
• Experienced in leading projects that include 3D scanning of vessels at international ports, such as Busan and Singapore, and working on design solutions for pre-processed data.
• - Repair drawings for applying to vessel design solutions from existing assembled components, - control signals, and automation-related solutions.
• New design solutions replacing a few existing components on the vessel.
• Creating structural parts, like frames and stands, for new design arrangements and fixtures.
• Preparing sheet metal, welded and riveted covers; creating lifting and tooling parts for the assembly and disassembly of components.
• CN release and BOM preparations for all new and existing design changes.
• Conducting design review meetings internally, and presenting to the customer.
  Various new tooling design preparations for lifting and mountings, with FEA results as proof of concept.

2. Wärtsilä 4-Stroke Large Bore Engines (Italy and Finland) Team Size: 3.

• Large-bore engine mechanical design solutions in all engine areas.
• Executing large-bore engine wiring and other automation design changes, reverse engineering tasks on large engine blocks, and coordinating with a cross-functional team, such as FEA, for successful part development.
• Doing final quality checks before task delivery.
• Ensure part and assembly drawings with respect to tolerance stack-up, clearances, GD&T, torque, drawing notes, and other aspects before the team starts the CN release process.
• Finalizing WA and GA design for structures, piping drawings, etc.
• Creating new concepts and validating them on all design and manufacturing aspects before presenting them to the customer.
• Creating sheet metal insulation parts for engine areas dealing with high-temperature surfaces for 'SOLAS' (Safety of Life at Sea).
• Creating lifting drawings for structural and other heavy parts, like engine blocks, oil sumps, cylinder heads, and whole engines.
• Experience with all fabricated assemblies involving welding.
• Responsible for design improvement and modification as per FEA results.
• Leading VAVE projects.
• CN release for all new and existing design changes.

3. Wärtsilä DFM & CGS Development (Finland) Team Size: 3.

• Responsible for engine assembly preparations in NX, according to the monthly engine production plan, and delivering to the TBOP team.
• Monitoring deliverables as per the scheduled customer plan for each month's production plans.
• Responsible for Teamcenter pre-release checks for each CN across the whole Wärtsilä engine developments.
• Responsible for Teamcenter Tool development - CGS (Configurable Global Structure for One Click BOM and Assembled 3D for the whole engine).

4. Wärtsilä 4-stroke Large Bore NX and other customization tool developments; team size: 2.

• NX customized tool developments as per customer requirements developed. Sheet metal automation tool – automatic rivets, rivet nuts according to mating sheet metal assembly, automatic PMI drawing creations, flat patterns, drawing notes, etc.
• Piping tool – automatic routed pipe creation, fitting selections, automatic drawings, notes, etc.
• Specific customer standard holes for machined parts.
• Automatic electrical connection tables.
  e. Smart P&ID tool development for large-bore and medium-bore engines.

5. Quanti parts and Quanti serv Netherlands team size: 1.

• 3D models and NX/AutoCAD drawings from old PDF scans; all types of casting and forging components 3D model and its modifications as per customer requirements
• new casting and forging component developments for customer requirements.

• Closely work with the client's design expert, with daily design review meetings to finalize all required new designs and concepts for dielectric deposition products.
• Modifications and release for design according to customer requests or problem statements, and considering semiconductor design guidelines.
• OEM parts selection, new components, and assembly creation for various machine modules.
• Creation of OMS, execution of engineering change requests, etc.
• Managing a team of three at the client location with respect to on-time task deliverables and their quality.
• Development of complete sheet metal covers for semiconductor units.
• Assisting the team until the design modification or new product is released and approved, with meetings with all approvers as needed.
• Deputation from HCL Technologies.

• Preparing execution drawings of different top-level assemblies for various engine models.
• 3D/Assembly modifications and drawing updates according to customer standards.
• Finalizing and initiating the drawing release process in Teamcenter.
• Creating NX and Teamcenter datasets for the customer from other CAD software data.
• Preparing machining drawings, welding drawings, piping drawings.
• Worked on large structural 2-stroke assemblies, such as engine monoblocks, bedplates, and oil sumps.
• Worked on welded assemblies and general assemblies for I-beam platforms.
• Worked on large sheet metal assemblies, such as rail units and SAR assemblies.
• Created base plate assemblies for turbocharger mounting and AUX blower mounting.
• Deputation from Rupstech Pvt. Ltd.

• Working on design modifications based on FEA results for structural components, like the boom, chassis, etc.
• Creating welding 3Ds for structural components, as per drawings from the design team, for FEA analysis while maintaining air gap and other considerations as per the WOW of the FEA team.
• All needed CAD support is provided to the FEA team to finalize the design.
• Execute projects for cost optimization and value addition.
• Basic FEA analysis and meshing using ANSYS.
• Different load case preparations for FEA using parametric CAD modeling.
• New parts design in casting is replacing the fabrication process (weight reduction projects).
• Alternative solutions to current design.
• Root cause analysis for component failure.
• Strain gauge drawing preparations for correlating FEA results with actual tests.
• Deputation from Hi-tech Robotics Systemz.

• Execute project tasks individually.
• Compare various engine parts and components with the competitor's tractor in all aspects, such as dimensions, weights, materials, and manufacturing processes used (benchmarking).
• Report generation to compare existing components vs. competitors' parts based on the manufacturing process, material, and size.
• Redesigning many engine parts to increase functional ability.
• Assisting various vendors until the actual part is manufactured.
• New design of split connecting rods replacing traditional connecting rods.
• Assembling all prototypes in testing engines in actual assembly lines and shipping those engines to the R&D center for further endurance tests, fatigue tests, etc.
• Redesigned components like sheet metal oil sumps, sheet metal rocker covers, and sheet metal timing covers are replacing the original casting design to achieve cost savings and weight reduction.
• Solving issues related to oil leakage after the introduction of a new sheet metal component.
• Design validations of newly implemented design tasks via actual endurance tests.
• Urgent design modifications and modification proposals, as per design validation results.
• Deputation from Designtech Systems.