Attachment Feature Creation (Ribs & Screw Boss)

OBJECTIVETo assemble the individual parts of a Butterfly valve and apply GD&T to the assembly drawing.ASSEMBLY METHODOLOGYCreate a new assembly part file in the desired folder bearing the desired name.From the assembly tab, add existing components viz. body, stem, retainer, disc, lever, and screws of 20mm and 12mm.Now…

OBJECTIVE To route the wiring harness on the given Car body (backdoor) along with the necessary protective covering and to prepare a flattened view drawing in CATIA V5. PROCEDURE The given CAD data is of a backdoor. Before we can route, we have to list all connection points that will house the connectors and thus would…

OBJECTIVE To route the wiring harness on the given Engine along with the necessary protective covering and to prepare a flattened view drawing in CATIA V5. PROCEDURE The given engine is a V16 engine. Before we can route, we have to list all connection points that will house the connectors and thus would require a wiring…

OBJECTIVE To design the Back door assembly of a vehicle using a given class-A surface in Siemens NX as a sheet metal component. WHAT IS A BACK DOOR? Just like any other door in a vehicle, the back door also serves a purpose for the ingress/egress of the rear area of the car. Its design calls for equal importance as during…

OBJECTIVE To design the roof assembly of a vehicle using Siemens NX 12 as a sheet metal component. To design the Roof outer panel from the given Class -A surface of the roof To design Front roof rail, Roof Bows, Roof center reinforcement, and rear roof rail as individual components as per given master sections and create…

OBJECTIVE To design a  front fender of a car by following the given master section and as per the design considerations of OEM. WHAT IS FENDER? Fender is the term for the part of a vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and…

OBJECTIVE To calculate the Wheel Arch gap at required points and check whether the fender passes the European standard. GIVEN DESIGN EUROPEAN REGULATIONS REQUIREMENT PROCEDURE Create a plane tangent to the outer surface of the wheel. Draw horizontal and vertical perpendicular axes from the center of the…

AIM Design a car's hood with the class A Outer panel surface, master sections, hinge assembly, and striker. WHAT IS A HOOD? The hood or bonnet is the hinged cover over the engine of cars. Hoods can open to allow access to the engine compartment or trunk on some rear-engine and mid-engine vehicles…

OBJECTIVE To understand and calculate section modulus and optimization of a Car Hood. WHAT IS SECTION MODULUS? Section Modulus is a geometric property used to calculate the bending stresses in a structural member. Mathematically, It is defined as the ratio of the moment of inertia of a section about its centroidal…

OBJECTIVE To design the Base Bracket Plastic component using the given Class-A surface. PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap between the surfaces. The boundary command helps by highlighting the boundary of all the edges…

OBJECTIVE To design the Switch Bezel Plastic component using the given Class-A surface. PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap in the class A surface. The boundary command helps by highlighting the boundary of all the edges…

OBJECTIVE To design the Coin Holder Plastic component using the given Class-A surface. PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap in the class A surface. The boundary command helps by highlighting the boundary of all the edges…

To design the Bumper Plastic component using the given Class-A surface. PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap in the class A surface. The boundary command helps by highlighting the boundary of all the edges thus we can…

OBJECTIVE To design the core and cavity for the solid Switch Bezel Plastic component.   PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap in the class A surface. The boundary command helps by highlighting the boundary of all the…

OBJECTIVE To design the DOOR TRIM LOWER Plastic component using the given Class-A surface. To create the rib for the Drill Handle considering the design rules mentioned. To create the Screw boss for the Drill Handle considering the design rules mentioned. PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step…

OBJECTIVE To design the DOOR TRIM Plastic component using the given Class-A surface with a thickness (T) of 2.5mm. To create the rib for the Dog House considering the design rules mentioned. Doghouse wall thickness at the intersection of the part wall ( C ) should be 40% or less than the main wall stock ( T ).  The…

OBJECTIVE To design the DOOR TRIM LOWER Plastic component using the given Class-A surface. To create the Heat Stakes and the locators considering the design rules mentioned. PROCEDURE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap in the…

OBJECTIVE To design the A PILLAR Plastic component using the given Class-A surface and master section with a thickness (T) of 2.5mm. To create the Dog House considering the master section design and rules mentioned. Doghouse wall thickness at the intersection of the part wall ( C ) should be 40% or less than…

Quick Return Mechanism First, we create all individual parts of this mechanism and then assemble them. Creation of Slot We create a sketch and pad it according to the given dimensions. Creation of pivot We create a sketch and pad it according to the given dimensions. Creation of slider block We create a sketch and pad…

OBJECTIVE Design and assemble individual components of the Door Trim panel along with different engineering features taking reference from the master sections. PART 1: LOWER SUBSTRATE 1. Defining a Tooling axis for the Class-A surface Step 1: Check the connectivity of the surface and ensure there is no gap in the…