BASICS OF BIW FIXTURES - Part 3

AIM: To perform FE modelling of an Automotive Spare wheel holder - Stamped sheet metal component by considering the given element Quality criteria.        Figure 1 - Automotive Spare wheel holder panel   GIVEN DATA: The given data are the inputs to work. Here the given data are, CAD model. Quality…

AIM: To perform FE modelling of an Automotive Side Door inner panel trim component by considering the given element Quality criteria.        Figure 1 - Automotive Side door inner panel NOTE: In this challenge, there will be some off elements found in the chamfer region which cant be removed. It is acceptable…

AIM To practice all the Morphing techniques that were shown in the video for the given component & to write a report on Morphing and its use cases in various industries. Refer to the following images for Morphing                        GIVEN DATA    …

AIM To Perform Batch-meshing on the given components (Fender & Hood assembly - BIW component) with the given criteria and assign the non-linear material property Steel for Radioss profile to them. GIVEN DATA CAD Model. Quality Criteria. Parametric file. 1. CAD MODEL: Here the given cad model are BIW Components,…

AIM: To mesh the given Tail gate of a passenger vehicle meeting the given quality criteria along with good mesh flow.                                         Figure 1. Tail gate GIVEN DATA: The given data are the inputs…

AIM To mesh the given geometry by achieving the given quality criteria and to deploy necessary connections as given. GIVEN DATA Here the given data are, Cad model. Quality criteria. Connection details. CAD MODEL - Midsurface:                            …

MODEL 1 - 2D to 3D Conversion method. AIM: To Create a Teramesh for Housing component with the following quality criteria by following TetraMesh Generation Method: 2D to 3D Conversion. GIVEN DATA: The given data are the inputs to work. Here the given data are, CAD model. Quality criteria.  1.Cad model:  …

AIM: To Mesh the Given component with the Size of 5 Units & to Create 1D elements on the following component with given cross-section and DOF. GIVEN DATA: a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm              …

AIM :  To Perform FE Modelling of an Automotive rear suspension assembly.         GIVEN DATA : The given data are the inputs to work. Here the given data are, CAD model. Quality criteria.   CAD MODEL: Here the given cad model is Rear suspension assembly of an automobile.    …

AIM: To perform FE modelling of an Automotive IP trim component by considering the given element Quality criteria. NOTE: In this challenge, there will be some off elements found in the chamfer region which cant be removed. It is acceptable as it is been found due to the presence of triple cons on the chamfered surface.…

AIM: To mesh the given hood assembly of a passenger vehicle meeting the given quality criteria along with good mesh flow.                        Figure 1. Hood Assembly GIVEN DATA: The given data are the inputs to work. Here the given data are, CAD model. Quality…

AIM To deploy necessary connections for the given rear door FE model. GIVEN DATA FE model of rear door                                                          Figure 1 - Given…

AIM To practice all the Morphing techniques that were shown in the video for the given component & to write a report on Morphing and its use cases in various industries. MORPHING Morphing is a design change terminology or used to change the design or shape of any component without any numerical inputs. We can try morphing…

AIM:  To compare the results on different mesh generation & mid surface extraction method for a given sheet metal component. Also to give a detailed report stating that which method gives best mesh flow & which would be the best way. GIVEN DATA: Cad model Quality Criteria         …

TOOL TEST - 2: DURATION: ESTIMATED OR GIVEN TIME : 5 Hrs. TIME TAKEN TO COMPLETE THE TEST : 5 Hrs. 30 mins.                                             Figure 1. Duration            …

AIM :  To check for the geometrical errors and mesh with the given element Quality criteria. And to use tetra elements to model the component and there should not any kinks and dips on the surface of the component. GIVEN DATA : The given data are the inputs to work. Here the given data are, CAD model. Quality criteria.…

AIM: To check for the geometrical errors and mesh with the given element Quality criteria. After meshing the component the thickness has to be assigned for the given component. NOTE: In this challenge, there will be some off elements found in the chamfer region which cant be removed. It is acceptable as it is been found…

AIM: To check for the geometrical errors and mesh with the given element Quality criteria. After meshing the component the thickness has to be assigned for the given component. GIVEN DATA: The given data are the inputs to work. Here the given data are, CAD model. Quality criteria.   CAD MODEL: Here the given…

  OBJECTIVE: To design 3 different types of power clamp unit with different riser, blade and clamp arm & to design 2 Different types of rest Unit for the given Car Panel. ABSTRACT: In this project I have designed a different types of power clamp unit by validating a power clamp cylinder and by considering a clamping…

Question No.4 - What is resistance welding  & its application in automotive sector?  Answer: ELECTRIC RESISTANCE WELDING: Resistance welding is a welding technique widely used in manufacturing industry for joining metal sheets & components. This type of welding is very much used in BIW assemblies most…

Question NO.3 - What is Fusion welding & types of fusion welding with its application in automotive sectors ? Answer: FUSION WELDING:  In fusion welding,the metal at the joint is heated to a molten state and then it is allowed allowed to solidify. Pressure is not applied during the welding process and hence it…

Question No.1 - What is the process of project execuion activity? PROCESS OF PROJECT EXECUTION ACTIVITY:                                                     Figure1. Project Activities The above…

Question No.11 - What are units ? mention 5 types of units. Answer: UNITS: In general , units is a device that has a specified function, especially one forming part of a complex mechanism. A welding fixtures is a assembly of different types of units. As name refers, the different units will be only seen in the unitized…

Question No.1 - What is BIW & define its parts ? Answer : BIW: BIW - Body In White. BIW refers to the welded sheet metal components which form the vehicles structure to which the other components (like engine, chasis, exterior & interior trims) will be married or assembled. The stage in automotive design or automobile…

Question No.5 - Elobrate the types of BIW Stations.  Answer: TYPES OF BIW STATIONS:                                                     Figure 1. BIW Station flow chart BIW stations…

OBJECTIVE: To design 2 different types of fixed pin unit with different pins, riser, blade & block and 2 different types of retractable pin unit with different pins, riser, blade, cylinder & block. SOFTWARE USED: CATIA V5 COLOUR CODES IN BIW FIXTURE:                  …

Question No.1 - What is Design methodologies ?  Answer: 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…