Vishwanath cv2
- 1. Page 1 of 5 No.64, 1 st Main, 5 th Cross, Maruthinagar, Kogilu Main Road, Yelahanka, Bangalore-560064 VISHWANATH.N Email: vishwanathdj@gmail.com Ph: 91-9901565394/9901290936 MASTER / LEVEL: M.Tech in Machine Design (Mechanical). UNIVERSITY: Visvesvaraya Technological University, Karnataka. DEGREE / LEVEL: B.E in Mechanical Engineering. UNIVERSITY: Visvesvaraya Technological University, Karnataka. Career summary An enthusiastic Mechanical engineer with 1.5+Years of experience in the field of CAE with domain knowledge of Automotive assemblies using HyperMesh V12.0 and knowledge of Optistruct and Meshworks V7 and also possess a strong interest in working on design and analysis. 1. FE Modeling of Automotive, Heavy engineering components. 2. Involved directly with customer interactions. 3. Integrating customer requirements and other factors to provide sound, feasible, quality FE design. PROFESSIONAL EXPERIENCE Winyasa Technologies Bangalore Tenure : May 2015 to Till date August 2012 to September 2013 Designation : CAE Design Engineer. Department : FEA Roles & Responsibilities: 1. Evaluating provided inputs from customer. 2. Assembly level finite elements modeling by extracting the mid-surface for Mesh generation of automotive components. 3. Assembly level Quality check for Jacobian, Warpage, skew angle, & aspect ratio for meshed components in accordance with the client specifications. 4. Updating component and material properties for various sections in the assembly. 5. Assembly level connectivity of meshed components using appropriate 1-d and 2-d elements. 6. Resolving errors occurred in the assembly by using intersection & penetration check. 7. Good hold on solid FE modeling by using Hexa, Penta and Tetra. 8. Performing Free Free run check for ensuring error free delivery to customer. 9. Delivery QC checks. 10. Review the results and detailed report presentation in ppt and pdf format. 11. Report generation and Preparation of case studies. SOFTWARE CAPABILITIES: Design : UGNX 8.5 Preprocessor : HyperMesh v12.0, Meshworks v7 Solver: Optistruct Post-processor: Hyperview
- 2. Page 2 of 5 No.64, 1 st Main, 5 th Cross, Maruthinagar, Kogilu Main Road, Yelahanka, Bangalore-560064 VISHWANATH.N Email: vishwanathdj@gmail.com Ph: 91-9901565394/9901290936 PROJECT SUMMARY PROJECT 1: TITLE: Finite Element Solid (Hexa) Modeling & Modal Analysis of Crankshaft, Connecting Rod, Drive Shaft. Description: 1. The input was in IGES format. 2. Focus was to capture features like Pockets, Keyways, Steps and maintain good mesh flow. 3. Solid Meshing using Hexa and Penta Element. 4. 3D Quality checks to meshed component are conducted as per client specifications. 5. Assigning the material and preparation of Optistruct deck. 6. Modal analysis has been carried out to find out the mode shapes at different frequencies. Tools used: Hypermesh v12.0, Optistruct and Hyperview PROJECT 2: TITLE: Morphing of BIW, Plastics & Solid Automotive Components Description: 1. The input was in fem format. 2. Morphing technique (Changes in the Model at the Meshed level) carried out using either Free Form Morphing or Control Card morphing. 3. Assigning the material and preparation of Optistruct deck. 4. Modal analysis has been carried out to find out the mode shapes at different frequencies. 5. Comparing the frequencies of Base model & Morphed model and Studying Behavior of both. Tools used: Meshworks v7.0, Optistruct and Hyperview PROJECT 3: TITLE: Boundary Element Meshing of BIW, Plastics & Solid Automotive Components. Description: 1. The input Base Model was in fem format. 2. Boundary Element Meshing is carried out to base model to generate approximate model. 3. Assigning the material and preparation of Solver deck. 4. NVH Analysis has been carried out to find out the mode shapes at different frequencies. Tools used: Meshworks v7.0, Optistruct and Hyperview
- 3. Page 3 of 5 No.64, 1 st Main, 5 th Cross, Maruthinagar, Kogilu Main Road, Yelahanka, Bangalore-560064 VISHWANATH.N Email: vishwanathdj@gmail.com Ph: 91-9901565394/9901290936 PROJECT 4: TITLE: Finite Element Mesh Generation & Modal Analysis of Roof Assembly. Description: 1. Shell modeling of Roof Assembly. 2. Assigning the material and preparation of Optistruct deck. 3. Connections are given using appropriate 1-d elements (RBE-3 and Welds) wherever necessary. 4. Modal analysis has been carried out to find out the mode shapes at different frequencies. Tools used: Hypermesh v12.0, Optistruct and Hyperview PROJECT 5: TITLE: Finite Element Modeling & Modal Analysis of Complete Chassis Frame Structure. Description: 1. Shell modeling of chassis. 2. Assigning the material and preparation of Optistruct deck. 3. Connections are given using appropriate 1-d elements (RBE-3 and Welds) wherever necessary. 4. Modal analysis has been carried out to find out the mode shapes at different frequencies. Tools used: Hypermesh v12.0, Optistruct and Hyperview PROJECT 6 : TITLE: Mesh Generation of BIW Automotive parts such as Fenders, Hood assembly, sun roof, Closure etc. Description: 1. The input was in IGES format. 2. The BIW components are meshed using the extracted mid-surface. 3. Geometric clean up is done in HyperMesh. 4. Quality checks to meshed component are conducted as per client specifications. Tool used: HyperMesh v12.0 Role: Creating mesh, quality checking, assigning thickness. PROJECT 7: TITLE: MESH GENERATION OF IP TRIM Description: 1. The input was in IGES format. 2. The door trim components are meshed using the extracted mid-surface. 3. Geometric clean up is done in HyperMesh. 4. Quality checks to meshed component are conducted as per client specifications. Tool used: HyperMesh v12.0 Role: Creating mesh, quality checking, assigning thickness.
- 4. Page 4 of 5 No.64, 1 st Main, 5 th Cross, Maruthinagar, Kogilu Main Road, Yelahanka, Bangalore-560064 VISHWANATH.N Email: vishwanathdj@gmail.com Ph: 91-9901565394/9901290936 PROJECT 8: TITLE: MESH GENERATION FOR BUMPER. Description: 1. Input format was IGES file. 2. User profile was LS-Dyna. 3. The bumper is made of plastic material. Our focus was on good mesh flow and achieving quality as per the client requirement. Tool used: HyperMesh v12.0 Role: Creating mesh, quality checking, assigning thickness. PROJECT 9: Title: MESH GENERATION FOR CROSS CAR BEAM COMPONENTS. Description: 1. Input was in IGES format. 2. Geometric clean up was done. Here the part is sheet metal. 3. The main intension here was to maintain good flow within customer specified quality parameters. 4. Material and Component properties were assigned as per input. Tool used: HyperMesh v12.0 Role: Creating mesh and quality checks as per the requirement. ACADEMIC PROJECT (M.Tech) Title: “Design Optimization of Industrial Washing Machine for Cleaning of Crankcase” Description: This project aims at developing a cost-effective Industrial washing machine (cleaning machine) by optimizing the tank design to avoid the problem of mixing of clean and dirty water and by optimizing the Drive shaft for better strength and durability of the structure, which would cater to the needs of the automotive sector market. The important features are to be focused are:- • Effective method of optimizing the tank to avoid mixing problem. • Effective method of filtration to achieve component cleaning quality • Effective method of filtration to protect hydro cyclone filter damage from burrs and chips. • Effective method of optimizing the drive shaft for the strength and durability. • Cost Effectiveness. Tool used: Auto Cadd 2012, UGNX 8.5, Hypermesh V12, Ansys Workbench V14.5. Place of work: “BOSCH LIMITED” Hosur Road, Adugodi, Bangalore -560 030
- 5. Page 5 of 5 No.64, 1 st Main, 5 th Cross, Maruthinagar, Kogilu Main Road, Yelahanka, Bangalore-560064 VISHWANATH.N Email: vishwanathdj@gmail.com Ph: 91-9901565394/9901290936 ACADEMIC PROJECT (B.E) Title: “Universal seed sowing agricultural unit” Description: This is a multipurpose machine that works on the principle of Conversion of rotary motion into reciprocating motion and performs multiple operations like Ploughing the land, Sowing the seed and closing the land simultaneously. Educational and Professional Credentials 1) MTECH, 2013-2015, Nagarjuna College of engineering-Bangalore, Visvesvaraya Technological University- Belgaum, Machine Design, 70.91% 2) B.E, 2008-2012, Sambhram Institute of Technology-Bangalore, Visvesvaraya Technological University- Belgaum, Mechanical engineering, 67.23% Personal Details Date of Birth : 5th November 1990 Marital Status : Single Nationality : Indian Father’s Name : Narayana Swamy K N Languages known : English, Hindi, Kannada, Telugu & Tamil Passport No. : K7150000 (Exp date-28th Sep 2022) Declaration: I affirm that the above-mentioned particulars are true and genuine to the best of my knowledge and belief Place: Bangalore. VISHWANATH.N