QUE 1- What is BIW and define its parts?  Ans - Body in white refers to a stage in the automobile manufacturing in which a car bodys component have been joined together using one or more combination of different techniques: welding  , riveting , clinching , bonding , laser brazing. BIW is termed before painting…

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QUE 1) What is Design Methodology ? ANS 1) Design methodologies is one of the pre design process which is the steps followed during the concept designing phases in fixture design.     DESIGN      METHODOLOGY                                                …

CONCEPT OF FIXED PIN UNIT AND RETRACTABLE PIN UNIT OBJECTIVE:                  To design 2 different types of fixed pin unit with different pins, risers, blade & block and 2 different types of retractable pin unit with different pins, risers,…

REST UNIT AND CLAMP UNIT DESIGN- OBJECTIVE-1) Design three different types of power clamp unit with different type of riser, blade and clamp arm for given car panel.                     2) Design two different types of rest unit for the given car panel. INTRODUCTION- Clamp unit- - Clamp unit is designed to clamp/hold car…

OBJECTIVE:  To design 3 different types of swivel clap uit with different riser, blade, and clamp arm for the givn car panel and to design a pin clamp unit for the given car panel. SOFTWARE USED: CATIA V5 Two types of clamp units used to clamp the car panel. They are Power clamp unit. Swivel clamp unit. To weld these…

What is the base unit & what are the typical parts of the base unit? ANSWER: A base unit is designed to mount all the other units(Clamp unit, pin unit, rest unit, etc) of the tool, also other parts necessary for a tool like pneumatic valve box, trunking cable path will also be mounted into a base unit, and below are…

INTRODUCTION The fixture is device used for holding and positioning of panel, locating and setting of the tool but no guidance will be given to the tool. The fixtures are the units that are used to constrain the car panel in the manufacturing process. The fixture design consists the data of the car panel, location of the…

 DRAWING-1 QUICK RETURN MECHANISM       DRAWING-2 CV JOINT    

  Aim: To be able to create solid from the given Class-A surface, by considering tooling axis and draft analysis. Class-A surface given:   The above picture is the result of the draft analysis. The draft is considered as 3 degrees. CLASS-B SURFACE By using the boundary Sweep is created. And the angle of draft…

   Aim: Create the Switch Bezel Plastic component through the given Class-A surface. - Objectives: - To create class B & C surface for the given component. - To form the tooling axis and capture the surface properly. - To check the feasibility of the component with a draft of 3 degrees. - Method:…

  BUMPER DESIGN  AIM Create the Bumper 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. INTRODUCTION A bumper is a structure attached…

  Attachment Feature Creation (Ribs & Screw Boss) 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. …

  Attachment Feature Creation - Challenge 2 AIM Create the Dog House for the Door Trim considering the design rules INTRODUCTION DOG HOUSE Dog house is an engineering feature used in plastic design. Dog houses are used as support feature. Sometimes other engineering features like snaps, locators, and screw bosses…