The document summarizes complex 3D CAD models created by the author, including detailed models of Indian electric locomotives. The author modeled a WAG-7 locomotive from scratch in multiple subassemblies like the bogie and underbody. Animation of doors, windows, wheels and pantographs were also included. Precise construction of parts from sketching to 3D modeling to assembly presented a big challenge that the author succeeded in accomplishing. These CAD models will be used for rail simulation software. The projects showcase the author's passion, creativity, CAD design skills, ability to take on challenges and logical thinking.

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Complex CAD Models:(2016)
The below models which I have created using CAD software’s are examples of complex
3D designs which takes strong grip over CAD software features to achieve.
WAG-7 isthe name of a type of electriclocomotiveusedwhichisverycommonlyusedinindiawitha
maximumpoweroutputof 6000hp.I have modelledthislocomotive rightfromscratchwhichcomprises
large numberof intricate shapesandcomponents.Firstdifferentsubassemblieswere made which
includesthe (1) Bogie Assembly,(2) UnderBodyAssembly,(3)MainBodyandthe (4)Electrical assembly.
Animationof doors,windows,wheelsandroof toppantographis alsoprovided.Precise constructionof
the parts startingfromsketchingthe parts,creating3D model outof it andaccuratelyassemblingthose
parts isa bigchallenge whichIhave succeededtoaccomplish.Thismodel canbe usedforvarious
simulationpurposes.Made in SOLIDWORKSandoptimizedin 3DSTUDIOMAX.
Figure 1: 3d CAD model of wag-7Indianelectriclocomotive made usingSolidWorksandAutoCAD
softwares.
Figure 2: The actual picturesof WAG-7 locomotive whichwere usedforreference purposes.

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Figure 3 : The detaileddrawingof the locomotivewheel andbogie assembly.
Figure 4: Thisis anothermodel designedyme of WAG 7 serieslocomotivewhichisoriginally
manufacturedbyBHEL, Jhansi,India.

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Figure 5: The picture of original BHELWag-7 Electriclocomotive.
These CADworkswill be usedforrail simulator2016 whichisan international railwaysimulation
software usedworldwide.
The above mentionedprojectsanddesignsare createdbymyself individuallyandasteamfrom the days
of myAutomobile Engineeringcourse till date whichisillustrative of mypassion,creativity,mywisdom
inCAD design &analysis,myquesttotake-upchallenges,hardworkandmy logical skills.Hope these
worksshedsome lightonwhatmy capabilitiesare ?.Iwill be addingupskillsetsinfew more CADtools
like CATIA andspecializeinAnalysissoftware likeNASTRAN,HYPERMESHetc.