Section Modulus calculation and optimization

1.DC-DC Converters for Accessory Systems: A DC-DC converter steps down the high-voltage DC from the traction battery to provide power to the 12V electrical system, including the horn. 2.DC-AC Inverters for Traction Motors: Traction Motors: The primary propulsion system in an EV uses high-voltage DC power from the battery.…

1. Battery Starter Generator Breaker Distributor Ignition coil Horn Head lamp Parking lamp Foot selection switch Horn button  Stop light switch Beam switch Ammeter Fuel gauge Ignition switch 2.   Battery: Purpose: The battery in an automotive system serves as a storage device for electrical energy. It provides the initial…

% parameters given m = 3.6;% mass k = 400; % stiffness c = 100; % damper % A & B matrices A = [0 1;111.11 27.79]; B = [0;0.27]; fn = 1.0; % 1 hz freaquency wn = 2*pi*fn; % natural freaquency in rad/sec % design parameter zeta = 0.5; % damping co efficient % poles p1 = -zeta*wn+wn*sqrt(zeta^2-1); p2 = -zeta*wn-wn*sqrt(zeta^2-1);…

data = xlsread('VI.xlsx');% Read the excel file x = data(:,1);% Interpolate the data set y = data(:,2); xi = -17.3:0.1:0.9; yi = interp1(x,y,xi); figure;% Generate the interactive plot plot(x,y,'o',xi,yi); title('Interpolated Data Set'); xlabel('Voltage'); ylabel('Current'); legend('Measured Data','Interpolated Data');…

WIRING HARNESS ON BACK DOOR The objective of this project isto route the wiring harness to route the wiring harness on given back door model and make a flatten view drawing in CATIA V5. STEP 1 First step is to Create a context assembly containg 2 product files. One contains back door CAD file and other for electrically…

  WIRING HARNESS ON ENGINE MODEL The objective of this project isto route the wiring harness to route the wiring harness on given Engine model and make a  flatten view drawing in CATIA V5. The above engine is a 16 cylinder engine. that is 8 on right and 8 on left.also there are 4 cam shaft sensors and coolant…

FLATTENED PRODUCT FLATTENED DRAWING

HARNESS ASSEMBLY HARNESS A HARNESS B BUNDLE CONTINUETY BUNDLE WARNING GENERATION OF CATPART ANNOTATIONS

DT06-08SA DT06-6S DT06-4S DT06-2S HARNESS ADDEMBLY        

1. Steps in defining p clamp Get the 3D part Define the geometry parameters Define part as support Define entry point &plane Define base &exit plane 2. Steps in defining back shell. Get the 3D part Define the geometry parameters Define part as backshell Backshell connection point Define bundle connection point…

Steps In Defining A Electrical Part Create/download connector 3D Create required geometrical parameters Define part as connector Define bundle connection point Define connector connection point Define cavity connection point Deutsch DT06-08SA Housing for Female Terminals, Wire-to-Wire, 8 Position, .359 in [9.12 mm] Centerline,…

BUTTERFLY VALVE A butterfly valve is a valve that isolates or regulates the flow of a fluid. The closing mechanism is a disk that rotates. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they cost less…

FINAL PROJECT -DOOR TRIM PANEL CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE…

ASSEMBLY WORKBENCH First we make the part files separately and assemble in product workbench ising various constrains. Also we publish the elements used for constraining for ease of acess. DRAWING 1-QUICK RETURN MECHANISM DRAWING 2

A PILLAR DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

HEAT STAKES AND LOCATOR CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE…

DOG HOUSE DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

RIB & SCREW BOSS DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE…

CORE & CAVITY DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE…

DOOR TRIM LOWER CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

BUMBER DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

COIN HOLDER DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

SWITCH BEZEL DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

BASE BRACKET DESIGN CLASS A SURFACE It is the surface which is given to the plastic designer as input.it is the outer most and aesthetic surface. CLASS B SURFACE A surface that is at a distance of thickness from class A surface is class B surface.all engineering features are contained in B surface. CLASS C SURFACE A surface…

BACK DOOR DESIGN Backdoor or Tailgate is the hinged door at the rear part of a vehicle and can be moved up or down. It lets us access the boot space or trunk. It contains windshieldglass that helps in rear visibility. It also contains tail lamps,wiper motor,number plate mounting area etc. COMPONENTS Inner Panel It is the…

ROOF DESIGN An automobile roof or car top is the portion of an automobile that sits above the passenger compartment, protecting the vehicle occupants from sun, wind, rain, and other external elements.Roof is the top most covering provided for the vehicle and for safety side it’s important for roll over kind of accidents,…

FENDER DESIGNFender is the car body part that frames the wheel.Its purpose is to prevent sand, dirt, rocks and other road spray from being thrown into air by the rotating tire and close the engine component.TYPES OF FENDERFull fenderIt is a traditional type fender where there is more material consumption is observed.This…

WHEEL ARCH It is the semicircular part positioned above the wheel of a vehicle. The design of wheel arch will be difrrent based on countries and the main goal in designing of fender wheel arch should satisfy the regulation and standards as per countries. JAPAN REGULATION STANDARD The clearence L is more than 5 mm shoul…

SECTION MODULUS Section modulus is the property of the cross-section that is used while the design of beams. It is the direct measure of the strength of the shaft section or the beam section. The section modulus is classified into two types:- 1] Elastic section modulus:- The elastic section modulus is applicable up…

HOOD DESIGN It is the covering for engine in front engine vehicles, which protects the engine from sunlight and dust. It functions are Helps in aerodynamical flow. Protects the passenger and pedestrian. Reduces the air resistance. COMPONENTS OF HOOD SUPPORT ROD The support rod is placed inside the engine compartment, to…

UNDERBODY COATING Underbody coating is a thick cladding (typically made of rubber) that is placed uniformly to the car’s underside. In Indian road conditions, a cars underbody is most prone to corrosion. Underbody coating provides long term protection from corrosion to car’s underbody. It also protects parts…

BENCHMARKING Benchmarking in the automobile industry involves a structured comparison between similar products,services or processes on some dimensions of performance. Benchmarking is a process of measuring the performance of a company’s products, services, or processes against those of another business considered…