Project 1 - Parsing NASA thermodynamic data

Aim: Create the Bumper Plastic component through the given Class-A surface and performing a draft analysis for the completed model. Procedure: Check whether the given class A surface is joined and there is no discontinuity. Use join or boundary command for this if there is.   TOOLING AXIS : Check for a suitable tooling…

Door Trim Panel Development AIM:To develop the door trim panel for the given class A surface and mastersection and also create the necessary engineering B side features (Dog house , heat stakes with ribs)for the developed door trim panel to provide necessary fixation( using the puspin provided). OBJECTIVE: To create thickened…

Aim: To create a solid body of B pillar along with necessary engineering features- ribs and locators using catia v5 tool for the given A class surface and master section. B-Pillar Introduction: The B-pillar is the central pillar of the car. This pillar is a sheet metal part which is welded to the BIW of the car. The B-pillar…

Aim: To Create the parts as per the drawings given and creatre 2 assemblies. Sketches: 1)Quick Return Motion: Final Assembly: 2) CV joint: Final Assembly: The drafting is attached below (browse section) Conclusion: The parts were created and assembled according to the given drawings and also drafting was done for the given…

 SECTION MODULUS OF AN HOOD Section modulus is used to calculate the direct measure of strength of any sectional area of an object with an reference axis or neutral axis. Strength means capable of supporting loads, so higher the strength higher capablity of supporting greater loads. This strength can be measured directly…

Aim: Implement control logic of a “washing machine” using Stateflow as per given sequence:  Make a Simulink chart for the “Gear shift” logic as per below conditions:   Objective: To implement the control logic of a washing machine using stateflow as per given sequence:          …

Aim: To make a Simulink model of doorbell using a solenoid block. To make a simulink model using a thermistor to sense the temperature of a heater & turn on or turn off the fan for the given conditions:Temperature source: 20 °C from 0 to 10 seconds, 27 °C from 10 to 30 seconds, 23 °C from 30 to 50 secondsFan…

Aim:Create the boss and Dog House for the Centre console coin holder considering the design rules. PROCEDURE:  TOOLING AXIS CREATION: Check for the suitable tooling direction. Usually, a perpendicular axis to large flat surface or hole is considered as a tooling axis. Extract base and create a line with point, perpendicular…

Aim: To Create the Door Applique Plastic component through the given Class-A surface and create a tooling axis for the given Class-A Surface meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. Also create the Heat Stakes and the locators considering the design rules. Procedure:…

Aim:Create the rib for the Centre console coin holder considering the design rules. PROCEDURE: TOOLING AXIS: After analysing the component, the component features seems to be clearing the tooling in Z-axis(perpendicular to base). Usually, a perpendicular axis to large flat surface or hole is considered as a tooling axis.…

Aim: Create the Core and cavity blocks for the switch bezel designed in the earlier challenge.  Procedure: Check whether the given class A surface is joined and there is no discontinuity. Use join or boundary command for this. Tooling Axis creation: Creating a sketch on the ZY plane and the Switch Bezel to create a reference…

Aim: Create the Coin Holder Plastic component through the given Class-A surface and perform a draft analysis on the final model after giving thickness to it. Procedure: Check whether the given class A surface is joined and there is no discontinuity. Use join or boundary command for this. TOOLING AXIS : Check for a suitable…

Aim: Create the Switch Bezel Plastic component through the given Class-A surface and perform a draft analysis on the final model after giving thickness to it. Procedure: Check whether the given class A surface is joined and there is no discontinuity. Use join or boundary command for this. Tooling Axis creation: Creating…

Aim: Create the Base Bracket Plastic component through the given Class-A surface and performing a draft analysis for the same. Procedure: Check whether the given class A surface is joined and there is no discontinuity. Use join or boundary command for this Check for the suitable tooling direction. Usually, a perpendicular…

Aim: Create the tooling axis for the given Fan cover model meeting the requirements of the draft angle and perform the Draft analysis on the model. Few Important terms of a Draft Analysis: Draft: Draft is an angular tapering given at the design stage to every Plastic Component that has to be manufactured. It is given…

Aim: To design a front fender from the given skin data and the master section provided with Drip mounting, A-pillar, Sill, Bumper, C mounting and Splash mountings. Theory: Fender: The below is the image of a Front Fender and the same is discussed below. Front Fender is one of the side closing component for the engine compartment.Its…

Aim : To analyze whether the given Design passes the European Standards Regulations: European USA Japan Below is the European Standards: 1) The clearance 'L' as shown in above fig at all the five sections SA-SA, SB-SB, SC-SC, SD-SD and SE-SE should be greater than 10 mm. 2) Wheel Guard Requirement: The value of 'a' shall…

Aim: To Design Hood outer panel, inner panel by following the Master section mentioned with the design parameter. Introduction: The hood or bonnet is the hinged cover over the engine of motor vehicles.Hood can open to allow access to the engine compartment, or trunk on rear-engine and some mid-engine vehicles for maintenance…

what is benchmarking? Benchmarking involves a structured comparison between similar products,services or processes on some dimensions of performance. For example it can beused to compare the availability and delivery of features in a product and in thisform often provides the basis of consumer tests and reviews. These…

  UnderBody Coating: Underbody Coating An underbodycoating is the first line of defense between an automobile’s metallic underside and the elements, and all vehicles receive a coating of this stuff before rolling off the assembly line.It is a spraying accessory that protects the vehicle’s body underneath.The…

Aim: To write a code in Matlab which parse a NASA Thermodynamic data file  The matlab code written should Plot the Cp, Enthalpy and Entropy for the local temperature range of the NASA Thermodynamic data file  Equation: Here R - Universal Gas Constant T - Temperature Cp - Specific Heat H - Enthalpy S…

Aim: To write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function   Theory: Understanding GA algorithm: A genetic algorithm (GA) is a method for solving both constrained and unconstrained optimization problems based on a natural selection process that mimics biological evolution.…

Aim: To write a matlab code to simulate the motion of a simple Pendulum ( ODE `(d^2theta)/dt^2 +b/m (d theta)/dt +g/lsin theta = 0` )between 0-20 sec, for angular displacement=0,angular velocity=3 rad/sec at time t=0.   Governing Equation:  `(d^2theta)/dt^2 +b/m (d theta)/dt +g/lsin theta = 0` …

Aim: To write a code that can solve an otto cycle and make plots for it. Objective: The code should create a PV diagram Display the output of the thermal efficiency of the engine.   Theory: The air-standard-Otto cycle is the idealized cycle for the spark-ignition internal combustion engines. This cycle is…

Aim: Write a program in MATLAB to simulate the forward kinematics of a 2R Robotic Arm                                                  Governing Equation:  Consider a simple robotic arm…

[1] Major elements in the above automotive wiring diagram are: 1) Generator 2) Distributor 3) Junction Box 4) Current and Voltage Regulator 5) Starter   [2] Battery - The first purpose of an battery is to provide power for starting your vehicle. It also acts as a surge protector for the car's computer and…

OBJECTIVE: To mesh the given component (Hood) according to the quality criteria mentioned below and assigning thickness to it. Target Element Length = 5mm S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2mm 6 Max. Length 8mm 7 Min angle…

Aim: Creat 1D elements on the following component with given cross-section and DOF a. Rod element:- with only translational DOF and RBE2 link Cross-Section: BOX- Dimension a= 12 mm                               dimension b=10 mm      …