Week 5:- Rest Unit & Clamp Unit Design Challenge

Aim: To create a CAD model (Door Trim Panel) with attachment features considering the given inputs, design rules and following the OEM standards.    This Project explain in brief regarding the Design life cycle followed in automotive industry by working on Practical Model car interior door trim which…

AIM: To design the back door of the carr and  make the inner panel for the back door and also design the necessary re-enforcements. SOFTWARE: NX 12.0 INTRODUCTION: The trunk (North American English) or boot (British English) of a car is the vehicle's main storage or cargo compartment, often a hatch at the rear…

AIM: To Design a Car Roof and to do the curvature study to resist Heat distortion and snow load condition of the same. INTRODUCTION: Roof is not just a styling surface, it provides protection to the vehicle occupants so we need a good structure to the roof. In the roof assembly we have roof rail, roof bow, roof support…

BENCHMARKING Benchmarking is a process of measuring the performance of a company’s products, services, or processes against those of another business considered to be the best in the industry, “best in class.” The point of benchmarking is to identify internal opportunities for improvement. By studying…

AIM: To calculate the section modulus of the hood for analyzing its strength and then optimizing the hood panel for comparing the section modulus. SECTION MODULUS: Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members, it is also referred to as the Polar…

DESIGN OF FRONT FENDER- OBJECTIVE- To develop the front fender using Nx cad following the design parameters . INTRODUCTION: Fender is the US English term for the part of a vehicle body that frames a wheel inside it. Its primary function is to prevent sand, mud, liquid, and other materials from being thrown into the…

AIM: Our aim for this project is to create a hood assembly from the hood outer panel which is provided as input surface to us according to the master section sketch. Software used: Siemens NX 12.01 the report contains 1.introductions 2. Design Consideration 3. Design 4. Draft Analysis 5. Conclusion Introduction: Bonnet…

Automotive Underbody Coatings Underside of vehicles serves as an intermediate between metal components of a vehicle and outer environment. Underbody of vehicles is prone to damages due to harsh environmental conditions. Coatings are applied to the underside of vehicles to protect them against factors such as corrosion,…

OBJECTIVE: To create a Bill of Materials (BOM) and Bill of Parts (BOP) for the designed fixture. THEORY: Bill of materials: A bill of materials (BOM) is a comprehensive inventory of the raw materials, assemblies, subassemblies, parts and components, as well as the quantities of each, needed to manufacture a product.…

1. what are the Drawing templates? Drawing templates are the files of frames and title block which convey the design information that are used to generate 2 D drawing from 3 D part. Neat and detailed Drawing templates convey more information from designer to manufacturer. so we can avoid misunderstanding and make a very…

AIM: To create 2D drawing for each clamp units with all child parts and also create child part drawing for the same for the fixture assembly created in challenge 8. To create 2D drawing for each pin units drawing with all child parts and also create child part drawing for the same for the fixture assembly created…

AIM To Draft a Key Sheet for the Complete Fixture assembly and Draft a Base Unit and the Fix Pin Unit drawings with all child parts for the complete Fixture asse Procedure: Key sheet for complete fixture: NOTE: To drafting a part, there's always been a standard procedure to do it. Must have three start in a drawing and…

1) What do you understand by the 3D finish process? 3D finish: 3d Finish is a process where the design is being completely finish and to be ready for final simulation and 2d detailing. While finishing the design the nominality is checked which ensures the easy assembly of all the units. The hole concentricity and holes…

AIM: Perform 3D finish for all units of Assembly design. Create Roug 3D-FINISHING: 3d Finish is a process where the design is being completely finish and to be ready for final simulation and 2d detailing. While finishing the design the nominality is checked which ensures the easy assembly of all the units.…

AIM -  TO DESIGN A BASE UNIT WITH ALL THE WELDMENTS FOR THE GIVEN CAR PANEL AND TO DESIGN THE REMAINING UNITS REQUIRED FOR THE FIXTURE ASSEMBLY .  INTRODUCTION & THEORY -  BASE UNIT  -          A base unit is a unit on which all other units of the tool and other…

1.What is the Base Unit? What are the typical parts of the Base Unit? Base unit - Base unit is a unit on which all other units of tools and also other parts necessary for tool like pneumatic valve box , trunking cable path etc are assembled .  Base plate is a machined plate which has a thickness of 25-40mm . it is…

OBJECTIVE: To design 3 types of Swivel Clamp unit and 1 Pin-Clamp unit with different Riser, Blade and Clamp arm while maintaining the stroke of cylinder as 100mm. INPUT FUNDAMENTALS: 3-2-1 principle: Our ultimate intention for using pin unit is to fix the work piece so that it does not deviate from the position…

  OBJECTIVE: To design two Rest units and three Power Clamp units with different Riser, Blade and Clamp arm. INPUT FUNDAMENTALS: 3-2-1 principle: Our ultimate intention for using pin unit is to fix the work piece so that it does not deviate from the position while the operation is being performed on it.…

INTRODUCTION -  Fundamentals of pin unit design: It is necessary to locate car panel with two pins . one pin to restrict 4 way motion  (4 translational ) and one pin to restrict 2 way motion (2 rotational ) . Pin should engage 3-5 mm from car panel entry surface . All pins should be accomodated with…

1.What is Design methodologies? DESIGN METHODOLOGIES: Design methodologies is nothing but the steps followed during the concept designing stages of fixture design. The various stages of design methodologies are, Purchase order. Inputs from customer. Percentage of completion criteria. Design outputs.      …

1)What is the process of project execution activity?                         1)RFQ received - This id the first step in any project. RFQ stands for Request for Quotation. In this customer specifies his requirements,specifications etc. in form of…

1. BIW it means body in white. BIW is a stage where sheet metal are welded and it forms a structure of the vechile. where the all components of the vechile are assembled to the biw structure like engine, doors, trims, etc. for the biw commponents differetnt shapes of sheet metal are welded together to form a structure…

AIM: To create a door applique design from the given class A surface and to create engineering Features to fit the component in the main surface. and also do the draft analysis on it. HEAT STAKES - Heat Staking is a pulsed-heat process to join two or more parts out of which one at least is made of plastic. The process…

AIM: to create the ribs on  the coin holder considering the all design rules. Tooling axis : The purpose of tooling axis is to give the direction for core and cavity opens. we have to visually analyse the tooling axis of the surface, and create the dummy tooling axis of the component in the suitable direction.Intersection…

AIM:to create the core and cavity for the switch bezel condering the all design rules. TOOLING AXIS: IT IS THE AXIS IN WHICH THE DIRECTION CORE AND CAVITY OPEN. THIS IS THE VERY IMPORTANT FOR PRODUCTION OF PLASTIC COMPONENT. MOST OF THE DEFECT WILL DONE IMPROPER TOOLING AXIS CREATION BY THE PLASTI DESIGNER. THERE ARE SO…

AIM:- To create a Door arm rest from the given A class surface by adding athickness of 2.5 mm to it and also carry out the ceating the toolingaxis and performing the draft analysis of the component. TOOLING AXIS:- The purpose of toolin axis is basically the direction that the mold opens. The mold is built in two separate…

AIM:- To create a Door arm rest from the given A class surface by adding athickness of 2.5 mm to it and also carry out the ceating the toolingaxis and performing the draft analysis of the component. TOOLING AXIS:- The purpose of toolin axis is basically the direction that the mold opens. The mold is built in two separate…

AIM: To Create the screw boss and dog house on coin holder as per the given design rules. and also carry out the ceating the toolingaxis and performing the draft analysis of the final component component. SCREW BOSS: Boss features are commonly found in injection molding designs. They are used to aid in the assembly of…

  AIM:- To create a base brackset from the given A class surface by adding athickness of 2.5 mm to it and also carry out the ceating the toolingaxis and performing the draft analysis of the component. TOOLING AXIS: The purpose of toolin axis is basically the direction that the mold opens. The mold is built in two…

  AIM:- To create switch bezel from the given A class surface by adding a thickness of 2.5 mm to it and also carry out the ceating the toolingaxis and performing the draft analysis of the component. TOOLING AXIS:- The purpose of toolin axis is basically the direction that the mold opens. The mold is built in two separate…

AIM:- To Create the tooling axis and performing the draft analysis on a fan cover TOOLING AXIS:- The purpose of toolin axis is basically the direction that the mold opens. The mold is built in two separate pieces, these are core and cavity. The Core and cavity moves along  the Tooling Direction. There are different…