Section Modulus calculation and optimization

Title :   Bracket II   Design using Siemens  NX Objective : Bracket II  Design using Siemens NX sheet metal interface . Introduction :  Bracket  II design using Siemens NX sheet metal user interface  , Siemens NX  has  powerful  CAD  software design tools  which help us to make the design easily . <!-- [if gte vml 1]>…

Title :   Bracket Design using Siemens  NX Objective : Bracket Design using Siemens NX sheet metal interface . Introduction :  Bracket design using Siemens NX sheet metal user interface  , Siemens NX  has  powerful  CAD  software design tools  which help us to make the design easily . <!-- [if gte vml 1]> <![if !mso]>…

Title : Creation of odd shapes using  Siemens sheet metal application . Objective :  Odd shapes design using Siemens sheet metal  interface Introduction : Creation of  odd shape design using sheet metal application  considering all design parameter while design.   Flow chart . <!-- [if gte vml 1]> <![if !mso]> <![endif]>…

Title         :   Sheet metal  box assembly design   using Siemens NX Objective :   Design  of  box assembly using Siemens NX Introduction : Designing  a box assembly   in sheet metal using Siemens NX  software involving creating  a three dimensions  representation of a box . Box assembly it consist of casing surface …

Title         :   Sheet metal casing  design using Siemens NX Objective :  Design  of casing  using Siemens NX  Introduction  : In sheet metal design casing design it   going to design siemens NX I sheet metal user interface where all the tools design   has used such  as   corner , blend and punch operation . Sheet metal…

Exhaust throttle valve : ETV is mainly used in commercial vehicles exhaust  system. it is placed in between the turbocharger and DPF  ( DIESEL PARTICULATE FILTER ) .Its help to increase the fuel effeciency of the vehicle when  down the hill. It work  when the driver applies the brake pedal while down…

  Back door Back door is part of the back side  of the vehicle normally called as ‘dicky’ .Back gate it parts of the rear side of the vehicle  where luggage it can be stored with particular limit of capacity as per the vehicle configuration .   Design consideration of back gate  ; 1…

ROOF CHALLENGE Roof is the upper  portion of the vehicle  it help the cover the passenger compartment and in hence the protect the passenger from bas weather condition , sunlight etc.   Roof design : In roof design I have to follow the master section also  I have to do separated  calculation …

                                                                FENDER DESIGN :   Fender is side BIW structure of the vehicle   which is allow  to…

FENDER WHEEL ARC DESIGN Japan Design Regulation: L indicate clearance b/w fender and tyre in a predefine point and angles which is mentioned above. 30degree angle around anticlock wise and 50 degree towards clockwise direction L  should be greater than 5 mm     European design parameter   L indicate…

Section Modulus : It is depend upon the shape and size of the component  but not the material.  If the  length and width of the component is more it means it has more  flexible and versatile in nature  so SM is also  higher       Section modulus :  Imax  = 8.927*10^7…

REPORT  DATA   Hood design I follow the master sketch as mention   .first I do make a tooling axis as mentioned below I follow the master sketch of the inner panel as mentioned  above.       FLANGE CREATION 1st flange First I  do offset the 1.7 mm from the outer panel towards…

FIANL PROJECT   THE  MAIN TOOLING AXIS IS CLEAR THE DOOR ARM REST  ALONG THE Y DIRECTION . LOWER SUBSTRATE HAS CLAER THE TOOLING AXIS ALONG THE Y DIRECTION . THE  BOTTLE HOLDER AND MAP POCKET  IS CLEAR THE TOOLING AXIS Y DIRECTION WITH  3DEGREE DRAFT ANGLE .  WE HAVE CREATED 4 LOCATOR…

assembly

PLEASE PFA  BELOW

TOOLING AXIS  TOOLING AXIS  HAS  BE MADE  ALONG  YZ  DIRECTION  OF DOOR TRIM LOWER  DRAFT ANALYSIS  SIDE   OUTER PART  CORNER ALONG YZ DIRECTION  IS SHOW RED  WHICH IS NOT CLEAR  BY TOOLING AXIS . OUTER  SIDE  DOOR TRIM  HAS GREEN…

TOOLING AXIS  THE TOOLING AXIS IS NOT CLEAR  TOWARD  X DIRECTION  IT SHOW BLUE IN COLOUR    TOOLING AXIS HAS CREATED  ALONG THE MAIN  SURFACE CALLED LINE1  AND  SECOND TOOLING AXIS HAS CREATED FOR SIDE CORE  AXIS   CALLED LINE 2 DRAFT ANALYSIS THE  LINE…

TOOLING AXIS  FIRST I WILL DO EXTRACT THE SURFACE AND  FIXED A POINT 0  COORDINATE  AND ALIGN A AXIS  TOWARDS YZ  DIRECTION AND USED A INTERSECTION  AND MAKE A  LINE TOWARDS Y DIRECTION .TO BE TOOLING XIS DRAFT ANALYSIS DOOR HANDLE INNER PORTION IS IN BLUE COLOUR .   DOOR…

DRAFT ANALYSIS GREEN  COLOR IT INDICATE THE  CORE SIDE   AND BLUE COLOR INDICATE THE CAVITY SIDE  . RED COLOR IS NOT  CLEAR  TOWARDS  Y DIRECTION  ALONG WITH TOOLING AXIS  .  SOME SURFACE  BLUE  ALSO HIGHLITING IN  ALONG X DIRECTION 

draft  analysis side part   thikness has come  red  with 0 degree  and z direction  itcome  blue with  below 0 degree which is not clearinng  with tooling  axis  with cavity side

bumper

coinholder

switch bezel  x  direction is not able clear  due to  tooling axis 

catpart

There  are 4 type of  underbody coating  1 rubber underbody  coating 2  wax   underbody coating 3  asphalt underbody coating 4 polyurethane underbody caoting   Rubberized   underbody coating :   It is mostly  commonly used in automotive underbody coating…

Benchmarking : Its is all about related to  technical  information   and  their  specification of the vehicle . Its help to analyse the  data with other competitor vehicle  to  develop most fuel efficient car.