Week 8 - Challenge 3 - Coin Holder Design

Aim: To write a programme that can do Data Vizualisation Compatibility Check Perform basic calculations Explainations: Step 1: We imported required library tools such as matplotlib.pyplot & scipy Step 2: We gave the code to perform the compatibilty check on the file Step 3: We then created list of empty arrays for…

1. What is Curve fitting? Curve fitting is the process of constructing a curve, or mathemetical function, that has the best fit to a series of data points possibly subject to constraints.  We are going to plot the curve for specficic heat as a function of temperature, and it will be compared…

AIM:  To write a program that solves the following ODE. Description: In Engineering, ODE is used to describe the transient behavior of a system. A simple example is a pendulum The way the pendulum moves depends on the Newtons second law. When this law is written down, we get a second order Ordinary Differential…

  AIM:- Based on the concepts you have learnt during the forward kinematics routine, go ahead and write code that can solve an otto cycle and make plots for it. Here are the requirements 1. Your code should create a PV diagram 2. You should output the thermal efficiency of the engine. Once you have done this,…

Wiring harness Design Project:- AIM: Route the Wiring harness on Given Engine and Prepare flattened view drawing in CATIA V5. Application of all Packaging rules, Industry best practices studied in this course shall be demonstrated in design. Apply Protection coverings as required. INTRODUCTION: A wiring harness is…

Objective: To Route the Wiring harness on Given car body and Prepare flatten view drawing in CATIA V5. We have to design the wiring harness and route the same for the backdoor of a car. after that we have to flatten the wires All types of packaging rules are to be considered while routing the harness and industry…

Objective:- Flatten the harness assembly completed in “ week 4 challenge”. Place the flattened view on drawing sheet. Ensure bundles with protective coverings has different visuals on drawing view. Harness Assembly:- This is the Harness assembly we made in Challenge 4 Procedure:-  First we need to open our week 4 harness…

Q1. Route the following harness layout in Electrical workbench. Make assumption for harness bundle diameters. Use the connectors provided. After completion of routing, Check the bundle Continuity. Add snap of result in submission Add annotation to all connectors. Make an assumptions for annotations like connect 1 , 2 etc…

Q1. Route the following harness layout in Electrical workbench. Make assumption for harness bundle diameters. Use Following connectors as shown in layout diagram. Add protective covering on all branches connected to DT06-2S & DT06-4S connectors. Keep end extremity at 30mm (from connectors end)   Download connector 3D data…

Q1. Download following cad data & define it as Electrical support using Electrical Part design Workbench. Define all the necessary properties.    WIRING HARNESS ASSESMBLY STRUCTURE- CLIP GET THE CLIP 3D PARTS DEFINE GEOMETRY PARAMETERS DEFINE PART AS SUPPORT DEFINE ENTRY POINT AND PLANE DEFINE BASE AND EXIT…

Introduction on a Wire HarnessWire harnesses bundle up different cables together using cable lacing, straps, cables ties, electrical tape, extruded string, or any of these combinations. Instead of using a single strand to bind multiple wires, wire harnesses group cables of distinct types and wraps them together with covering…

AIM- Assemble and apply GD&T to the butterfly valve assembly drawing INTRODUCTION GD&T stands for Geometric Dimensioning and Tolerancing. It is a standardized way of communicating information about a product and it is applied to engineering drawings with the set of geometric symbols and annotations following the…

AIM To create a door interior part from the inputs of class A surface along with master section by following the design rules followed in tier 1 and OEM industries in catia v5 CLASS A SURFACE REPORT CREATING THE TOOLING AXIS The tooling axis creation was possible when a point command was taken and on that window "on surface"…

1. 4 Bar Quick Return Mechanism: First we have to create the all parts of this mechanism and then assemble this. Creation of parts: Part 1:   Drawing for part 1 Part 2: Drawing for Part 2 Part 3: Drawing for part 3: Part 4: Drawing for part 4: Part 5: Drawing forr part 5: Final assembly: Quick Return Mechanism 2.…

  METAL BRACKET USING NX SHEET METAL APPLICATION: OBJECTIVE: This is a project to learn the step by step procedure to create a Bracket with a gusset from the given 2D drawing. INTRODUCTION: A bracket is an intermediate component for fixing one part to another. It is used to support the weight. Brackets vary widely…

 Advanced Sheet Metal Design Using NX Cad Challenge-6-Bracket Objective- To design a bracket using Siemens NX sheet metal application.  Introduction-  Design methodology- Description (Tools/ Features used while designing)- Different Views- Front View- side view top view bottom view isometric view…

OBJECTIVE :- To design an odd shaped enclosure and create a draft of it using Siemens NX Sheet metal application. INTRODUCTION :-  Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms used in metal working, and it can be cut and bent into…

 OBJECTIVE : To design an advanced casing using the sheet metal application in siemens NX. Introduction  Sheet Metal Design is a vast domain in the design of any sheet metal industry,it is used many sectors including the aeronautics & automotive sectors , in this sheet metal casing design we will look…

TITLE OF THE PROJECT: Advanced Sheet Metal Design using Siemens NX cad - Box Assembly. OBJECTIVE: To design a box assembly and create a draft of it using Siemens NX Sheet metal application. INTRODUCTION Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is…

OBJECIVE:  Use the provided styling surface to come up with a back door design, use appropriate design methodologies, and provide the necessary reinforcements and embosses INTRODUCTION: The backdoor of an automobile or popularly known as tailgate is the part which covers the backside of the car. It gives the acess…

AIM: Create the Door Trim Lower Plastic component through the given Class-A surface. CLASS A SURFACE TOOLING AXIS DRAFT ANALYSIS CLASS B SURFACE CLASS A AND C SURFACE CLASS A B AND C SURFACE FINAL MODEL MODEL WITH ENGINEERING FEATURES DIFFERENT VIEWS ISOMETRIC TOP  FRONT FINAL DRAFT ANALYSIS

AIM: A pillar Design with Master Section OBJECTIVES: Ensure using surface command. Use closed body command to create the solids Rename geometrical set properly. Picture of the sketches with Sketch solving status’s geometry tab Picture of the Detailed tree structure. Picture of the 3D CAD Create closed…

AIM- Create the screw boss and dog house for the centre console coin holder considering the design rules mentioned in the video. General Rules for Screw bosses. Draft of 0.5 degree on walls of boss Thickness is 40% of the nominal wall at the base. Height to diameter ration-3:1 Fillet radius of max 0.25 mm. C is where…

AIM: to make a model from the provided class-A surface. CLASS-A SURFACE: FOR DRAFT ANALYSIS: First we analysis the model and then choose dummy axis in x and y direction.As we intersected to proceed we observed that the side walls are not given any draft. Hence we assume the axis normal to the base surface and parallel…

AIM: To Create the Door Handle Component from the given Class-A surface. To Create the tooling axis for the given Class-A Surface meeting the requirements of the draft angle. To Attach B side Features in the component. To perform the Draft analysis on the model.  CLASS A SURFACE CREATING TOOLING AXIS -    …

AIM: To Create the Core and cavity blocks for the switch bezel component. CREATING TOOLING AXIS - The Tooling Direction is basically the direction that the mold pulls a part. The mold is built in two separate pieces, basically. You have a Cavity side and you have the Core side. The Core pulls apart from the Cavity…

Aim: To be able to model solid from the given Class a surface, and perform Draft analysis and create Tooling axis. Class A surface with tooling axis. CLASS A SURFACE DRAFT ANALYSIS(CLASS A):- The next step is to perform the draft analysis to check the tooling axis and understand the surface of the given class A.  Select…

 AIM: Create the Switch Bezel Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model.  DRAFT: Draft angle is nothing but providing…

 AIM: Create the Base Bracket Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model CLASS A SURFACE STEP 1: Check the connectivity of…

AIM:  For a Given Roof styling, creating an ASSEMBLY by developing the essential flanges for the outer roof and creating the reinforcements. OBJECTIVE: Provide appropriate dimensions and check for Draft analysis. Do a curvature study on the roof and perform calculations to determine the position of…

AIM To calculate the section modulus of the previously designed hood for analysing its strength and also optimising the design to see the difference in bending strength of hood. higher the section modulus the more ressitive it becomes to bending. SECTION MODULUS Sectin moduls is a geometric property for a given cross section…

AIM: TO DESIGN AN ASSEMBLY of Hood Inner Panel, Outer Panel, Latch, Hinge and the Reinforcements. OBJECTIVE:  A detailed report about the Hood Design which includes a detailed explanation about hood and its components, Latch Trajectory, Mastic Data, Emboss Definitions, Manufacturing process like…

FENDER DESIGN INTRODUCTION: Fender is the American english term for the part of an automoblie, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the…

FENDER WHEEL ARC CHALLENGE AIM: THE AIM OF THE CHALLENGE IS TO EXAMINE THE GIVEN FENDER WHEEL ARC DESIGN WHEATHER IT PASSES THE EUROPEAN STANDARDS. FENDER WHEEL ARC: Wheel arc is a semi circular part of the fender positioned above the wheel of the vehicle. The design of the wheel arc of the fender should be such that it…

UNDERBODY COATING Underbody coating is a sprayable coating which protects the under surface of the vehicle from protection. Underbody coating provides long term protection from corrosion to car's underbody. It also protects parts like internal body pannels, frame rails and other inner cavities that are not physically accessible…

AIM:  1. Benchmark with presently available cars in the market for the following case. Mr. D.S. Pughazhyendhii is a married man who lives in Bangalore which is a highly crowded city. His Family comprises five members including his wife, a five-year-old boy, his father, and his mother. He visits his native place…

AIM: For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB. OBJECTIVES: For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various…

AIM: Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions.   Nanophosphate® High Power LithiumIon Cell ANR26650M1-B A123’s high-performance Nanophosphate® lithium iron phosphate (LiFePO4) battery technology delivers…

AIM:  1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results 2.What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation ?  At first we have to download the matlab file given in the challenge. From there we gained…

AIM: to get familiar with the modeling process, writing scripts in Matlab, modeling in Simulink, analyzing data and generating plots. OBJECTIVES: The task of this project is to compute the fuel economy numbers for the given vehicle (kmpl) on the urban cycle (UDDS) and highway cycle (HWFET). Also, to analyze and understand…

AIM: Carry out a system-level simulation of an all-terrain vehicle. Prepare a technical report explaining the model properties & comments on the results. INTRODUCTION: All terrain vehicle An all-terrain vehicle (ATV), also known as a light utility vehicle (LUV),a quad bike, or simply a quad;…

AIM:  1.TO IMPLEMENT CONTROL LOGIC OF A WASHING MACHINE USING STATEFLOW IN SIMULINK 2.Make a Simulink chart for the “Gear shift” logic OBJECTIVES: Implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated …

AIM: Make a Simulink model of Doorbell using solenoid block with the following details: In the above arrangement, when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound.  Create a situation where the switch is closed…

AIM: Understanding Different Battery Chemistry OBJECTIVE:  1.Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it 2.Compare the differences between each type of Li+ion…

PARSING OF NASA THERMODYNAMIC DATA AIM: TO WRITE A CODE IN MATLAB TO PARSE THE NASA THERMODYNAMIC DATA FILE AND THEN CALCULATE THERMODYNAMIC PROPERTIES OF VARIOUS GAS SPECIES. OBJECTIVE: TO WRITE A FUNCTION THAT EXTRACTS THE 14 COEFFICIENTS AND CALCULATES THE ENTHALPY, ENTROPY AND SPECIFIC HEATS FOR ALL THE SPECIES. TO…

TO UNDERSTAND THE CONCEPT OF GENETIC ALGORITHM AND TO OTIMIZE THE STALAGMITE FUNCTION TO FIND THE GLOBAL MAXIMA OF A FUNCTION. AIM: TO UNDERSTAND THE CONCEPT OF GENETIC ALGORITHM EXPLAINING THE SYNTAX OF GA TO OTIMIZE THE STALAGMITE FUNCTION TO FIND THE GLOBAL MAXIMA OF A FUNCTION. PLOT GRAPH OF 3 STUDIES AND FOR F MAXIMUM…

WRITE A PROGRAMME TO SOLVE A SECOND ORDER ODE. AIM: 1. TO WRITE A PROGRAMME THAT SOLVES A SECOND ORDER ODE BY USING AN EXAMPLE OF A SIMPLE PENDULUM          2. TO CREATE AN ANIMATION FILE OF THE SWINGING PENDULUM. INTRODUCTION: In Engineering, ODE is used to describe the transient behavior of a…

Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm AIM: 1-Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm          2-Create an animation file of the plot of forward kinematics of a 2R Robotic Arm. BASIC APPROACH:- For this I am going…