1. Design CAD Canter & Service Provider

2. Content:  Introduction  What is Design Centre ?  Why required Outsource?  Team  Portfolio  Thank you Design Cad Center & Service Provider

3. INTRODUCTION - WHAT IS DESIGN CENTRE ?  Design Cad Centre and Service Provider is a teaching institute as well as service provider.  Design centre believe in quality of work so provide training according to industrial standards and also provide services according to client specifications and standards.  Design Centre is working and providing training on  Catia  Creo,  SolidWorks  Solid Edge  AutoCAD. Design Cad Center & Service Provider

4. WHY REQUIRED OUTSOURCE ? In industries, there is lot of works like  Cad Conversions ( paper to cad, 2D to 3D, image to cad, AutoCAD to 3d modelling etc.)  2D Drafting services  3D Modelling  Animation  Mechanism  Product Designing, conceptual Designing So one of your engineer wasting time to do all this activities in place of you take this work outsource and your engineering time will be spend in another valuable work like concept design, Engineering side si it will help to make good design as well as manufactural design process. For ex. If your engineer rate is 1000 rs per hours then you can outsource work on 500 or 300 per hours so and engineers hours you can do in another bigger activity. And regarding data security, it is for our and your security we will sign the NDA ( Non-Disclosure Agreement) so data will not spread out side. Design Cad Center & Service Provider

5. ENGINEERING TEAM We have 10-15 Engineers and they are good in their works. We have Conceptual Designers, Product Designers, Manufacturing Engineer and also CAE Engineers. We are working on CATIA, CREO, SOLIDWORKS, SOLID EDGE and AUTOCAD for cad works and for analysis we are use ANSYS for precious results. We have good industrial experience on part modelling, assembly, sheet metal module and surfacing. We have been worked on automotive parts, plastic module according to mould design, reverse engineering, electrical panels and toys design. We are also worked for the jig and fixture design of the automotive parts like spot welding fixture. Design Cad Center & Service Provider

6. Design Center And Service Provider Portfolio

7. PETROL STORAGE TANK : To Modified and design of petrol storage tank according to client requirement and do the GI Drawing for approval. Design Cad Center & Service Provider

8. IMAGE TO CAD: We are working also for the concept design, we haev been design a car according to concept. As shown in picture, 2d drawing is a concept which we have received from client and we have made 3d model on sketch base in catia. With rendering. Design Cad Center & Service Provider

9. REVESE ENGINEERING We are doing 3d modelling on catia, pro/e, solidwroks. As shown in figure, one of my German client we have done probe design on image and defined new design of handle. Design Cad Center & Service Provider

10. And also we have been worked for medical equipments like lance and lances cover. As per client requirement we have done prototyping and finalise the product. REVERSE ENGINEERING & PROTOTYPE DEVELOPMENT Design Cad Center & Service Provider

11. CONCEPTUAL DESIGN : VACUUME VESSEL DESIGN ACCORDING TO ASME STANDARDS AND DO 3D MODELING. we have only components which are placed inside the vessel according to that we have designed concept model of vacuum vessel and to do analysis. Design Cad Center & Service Provider

12. IIT STUDENT PROJECT : FROM SKETCH I HAVE BEEN DESIGN MECHANISM WORKABLE. MECHANISM 1 GEAR USE MECHANISM 2 LINKAGE MECHANISM Design Cad Center & Service Provider

13. SPOT WELDING FIXTURES According to client requirement we have been design spot welding fixture for to assembly of parts and also welding of the parts.

14. STRUCTURE ANALISYS: We are doing structural and thermal analysis in ansys. DEFIEN D GEOMETRY OF ROLL IN MILL TO DO MESHING IN MODEL FOR EXAMPLE : TO DEFINED FIXED SUPPORTS. TO DEFINED FORCES IN GEOMETRY SOLUTION Design Cad Center & Service Provider

15. ACOUSTIC ANALYSIS OF IN LINE TUBE BUNDLES OF HEAT EXCHANGER In recent years, CFD has been employed to analyze & optimize the design which involve Fluid-Structure interactions. Model analysis was performed to find out the natural frequency of the system & effects of diameter on vibration amplitude of cylindrical shaped tubes were studied. In ANSYS CFX, two dimensional CFD analysis of inline tube bundles was performed to find out the vortex shading frequency, developed by the viscous flow. LES (Large Eddy Simulation) & DES (Detached Eddy Simulation) physics models were applied to analyze the turbulent flow past the cylinders & to plot the vortex shading frequency. From the classical phenomena of “Von Karman Vortex Street” to the recent years research papers were studied to relate the relationship between the vortex shading frequency & natural frequency, and to predict the acoustic frequency of in line tube bundles accurately. Design Cad Center & Service Provider

16. CFD ANALYSIS OF AUTOMOBILE COOLANT PUMP In Automobile cooling system, Coolant pump is the heart of the system which circulates the coolant continuously to take out the heat away from the system. CI & SI car engines were dismantled to measure the dimensions for creating 3D model of actual cooling pump. Required coolant flow rate & pressure loss were calculated with the standard theoretical approach suggested by research papers & books. In ANSYS CFX, multiphase flow with measured inlet & boundary conditions were modeled. Engine coolant material was modeled with its liquid and vapor states properties to predict the cavitations phenomena with respect to temperature on different engine RPMs. Pump performance curve was plotted with accordance of theoretical & practical inputs. Suggested the optimization of blade exit angles to reduce the pressure drop of coolant flow across the coolant line Design Cad Center & Service Provider

17. OPTIMIZATION OF BLADE EXIT ANGLES TO IMPROVE THE PERFORMANCE OF AUTOMOBILE COOLANT PUMP Impeller’s blade exit angles affects the performance of coolant pump in respect of head development & cavitations at low or high speed engines. With empirical equations, design point flow rate & head development were found out to plot the pump system characteristics curve on different blade exit angles for selected engine RPM. With the use of ANSYS Bladegen, blade geometries were obtained for different blade exit angles. Highly optimized meshing was created in ANSYS Turbogrid & physics was set up in ANSYS CFX as per design point conditions. Results on different blade exit angles with different RPM were analyzed to justify the best exit angles for the given system. Design Cad Center & Service Provider

18. OPTIMIZATION OF PERFORMANCE OF OF AN AEROFOIL “NACA 2012” BY CFD ANALYSIS  Existing design of 2 wheeler engine had straight fins. 3 D model was developed to analyze the heat transfer performance.  Modification were carried out by considering the each design criteria which affect the heat transfer characteristic of the system.  3D models were generated for two types of fin shapes: Curved fins & Curved fins with holes  In ANSYS CFX, both type of fins were analyzed to compare them and to justify the best design of fins which improved the heat transfer rate of the system to ambient atmosphere. Design Cad Center & Service Provider

19. THANK YOU Design Cad Center & Service Provider Satellite, Ahmedabad Mob- +91-9662032956 Sky pe : harsh_12311985 E-Mail : Harshad.vaghela@Hotmail.com