Week - 4

UNDERCOATING   In Indian road conditions, a car's underbody is most prone to corrosion. Underbody coating provides long-term protection from corrosion to the car’s underbody. It also protects parts like internal body panels, frame rails, and other inner cavities that are not physically accessible but are prone…

BENCHMARKING:  It is the competitive edge that allows organizations to adapt, grow, and thrive through change. Benchmarking is the process of measuring key business metrics and practices and comparing them—within business areas or against a competitor, industry peers, or other companies around the world—to…

  DEVELOPMENT OF DOOR TRIM PANEL   AIM: To Design a Car door Plastic components are placed in the car door panel by following the design standards used in the Industries. The Reference Designs for the Mechanical design team of the Plastic components are drawn initially by the Class A surface defined by the Concept Sketch…

DOOR ARM REST   Tooling Axis Creation Check the Connectivity of class A Surface: these can be done by creating boundaries or by joining command if there are any gaps or openings they will be easily visualized. Visually analyze the best possible tooling axis. The clearance checking along all the axis on the plane with…

DESIGNING A B-PILLAR USING MASTER SECTIONS AND CLASS A AIM: To design a B-pillar from the provided class-A surface and the master section as inputs. ABSTRACT: This report describes the design/approach of designing followed in the industries. In this model we had to create a close solid body from the aesthetic surface…

ASSEMBLY WORKBENCH   1. QUICK RETURN MECHANISM   A quick return mechanism is an apparatus to produce a reciprocating motion in which the time taken for travel in return stroke is less than in the forward stroke. It is driven by a circular motion source (typically a motor of some sort) and uses a system of…

DOOR APPLIQUE DESIGN WITH ENGINEERING FEATURES   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. By inspecting it seems this feature can be cleared in y direction. Create a point on the Class…

BOSS AND DOG HOUSE FOR THE CENTRE CONSOLE COIN HOLDER   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 to the base surface. …

RIBS FOR THE CENTRE CONSOLE COIN HOLDER     Tooling Axis: It is the axis along which the core or cavity moves.  Class-A: It is a term used specifically in automotive design. It describes the final production surface data for the aesthetic parts of the car. Class-B: Class B surfaces are the secondary…

CORE AND CAVITY DESIGN FOR SWITCH BEZEL   Tooling Axis: Axis along which the core and cavity moves. Class-A: It is a term used specifically in automotive design. It describes the final production surface data for the aesthetic parts of the car. Class-B: Class B surfaces are the secondary surfaces that…

Coin Holder Design   Tooling Axis: It is the axis along which the core or cavity moves.  Class-A: It is a term used specifically in automotive design. It describes the final production surface data for the aesthetic parts of the car. Class-B: Class B surfaces are the secondary surfaces that you…

SWITCH BEZEL   Class-A: It is a term used specifically in automotive design. It describes the final production surface data for the aesthetic parts of the car. Class-B: Class B surfaces are the secondary surfaces that you can see sometimes, but are less important, such as the inside of your glovebox, ash…

BASE BRACKET DESIGN   PROCEDURE: Check if the class A surface is properly joined and has no discontinuity. For checking continuity use Join or Boundary command. Check for the suitable tooling direction. Usually, a perpendicular axis to large flat surface or hole is considered as a tooling axis. From X direction the…

Draft Analysis on a Fan Cover   PROCEDURE: Check if the class A surface is properly joined and has no discontinuity. For checking continuity use Join or Boundary command. JOIN   BOUNDARY Check for the suitable tooling direction. Usually, a perpendicular axis to large flat surface or hole is considered as a tooling axis.…

DATA ANALYSIS   Aim: Write code to read a data file and generate plots based on user input. Objectives: Script should take column numbers as the input and plot the respective columns as separate images. Each file should be saved by the name of the column. The plot labels should be extracted from the file. Code should…

What does popt and pcov mean? (Watch the video to get some context) --> “popt” = It contains optimal values for the model function(optimal coefficient values of the polynomial). Internally contains fit results for the slope and fit results for intercept. “pcov” = The pcov variable…

Aim: To simulate the simple pendulum motion Objective:To write a program that solves ordinary differential equationCreate an animation showing the motion of pendulum Problem Statement:Equation,`(d^2 θ)/(dt^2) + b/m (dθ)/(dt)+ g/l sin⁡θ = 0`where,              …

Aim: Write code for solving otto cycle and generate plots Objective: To create Pressure-Volume Diagram of Otto cycle Calculate the Thermal efficiency of the engine Problem Statement: Otto cycle is an ideal thermodynamics cycle; it tells how the heat engines work and how the gasoline is converted into energy and then into…

Aim: Write code for solving otto cycle and generate plots Objective: To create Pressure-Volume Diagram of Otto cycle Calculate the Thermal efficiency of the engine Problem Statement: Otto cycle is an ideal thermodynamics cycle; it tells how the heat engines work and how the gasoline is converted into energy and then into…

Answer 1:- Major elements in the above automotive wiring diagram, Battery Generator Current and Voltage Regulator Starter Distributor Ignition Switch Fuse Ground Lamps   Answer 2:-  (a). Battery Purpose: Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts…

PROJECT: BAJA ATV model with Continuously Variable Transmission (CVT)   AIM: To prepare a technical report explaining the BAJA All-Terrain Vehicle (ATV) model with Continuously Variable Transmission (CVT) Continuous Variable Transmission (CVT): A continuously variable transmission (CVT) is an automatic transmission…

1. Control logic of a washing machine   AIM: To implement control logic of a “washing machine” using Stateflow as per given sequence If the power supply is available, the system gets activated If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s…

1. Simulink model of Doorbell   AIM: To create a Simulink model of Doorbell using solenoid block   Solenoid: A solenoid is a device comprised of a coil of wire, the housing, and a moveable plunger (armature). When an electrical current is introduced, a magnetic field forms around the coil which draws the plunger…

RANKINE CYCLE SIMULATOR XSteam library:- https://drive.google.com/file/d/1RK_fvrOj38CIaQvmLT1S3daqHnxKCGU-/view?usp=sharing   AIM: To create Rankine cycle simulator   OBJECTIVE: To calculate the state points of the Rankine cycle Plot T-S and H-S plots for given set of inputs   BODY OF CONTENT: Programming…

NASA Thermodynamic data file:- https://drive.google.com/file/d/1twwGJA-XQfAnk2DXcKVb-wduU2i7yd4t/view?usp=sharing   PARSING NASA THERMODYNAMIC DATA   AIM: To write a function to extract coefficients from a data file and calculate the specific heats, enthalpy, entropy and molecular weight for all the species…

Stalagmite Mathematical Model AIM: Write a code to optimize the stalagmite function and find the global maxima of the function   OBJECTIVES: To write a code in MATLAB to optimize the stalagmite function and find the global maxima of the function To explain the concept of genetic algorithm and its syntax To plot graphs…

Animation of Simple Pendulum Motion 1. AIM: To simulate the simple pendulum motion with damper 2. EQUATION:               `(d^2 θ)/(dt^2 )+b/m (dθ)/(dt)+g/L sin⁡θ=0` Where,                b = damping…

1. AIM: To code for otto cycle and make plots   2. EQUATION : Compression Volume,  `V=1+1/2 (cr-1)[R+1-cos⁡θ-(R^2-(sin⁡θ )^2 )^(1/2) ]` Where,                V = Compression volume, `m^3`               …