Underbody Coating. Underbody coating are those which provides shielding for a bottom of the car body against deterioration of its coating. They provide layer of protection between a vehicle's endangered side and damaging forces such as rust & moisture access. Since cars are uncovered to constant climate changing in…

Benchmarking. Benchmark is first stage of Pre Design & Development in Vehicle Design Process (VDP). It is a comparision of what is already there in market and how do i implement plus points of my own product. Here we define the competitors, price, specifications and features on the segment. Benchmarking is the perprtual…

HOOD The hood or bonnet is the hinged cover over the engine of motor vehicles. Hoods can open to allow access to the engine compartment, or trunk on rear-engine and some mid-engine vehicles for maintenance and repair. Hoods are usually made from the same material as the rest of the body. This can be steel, aluminium, fiberglass,…

Section Modulus. Ratio of total moment resisted by section to the stress in extreme fibre. It gives us an idea about how much of load the given structure can withstand. If the section modulus increases the moment of resistance increases and hence its load bearing capacity. It is a geometric property for a given cross-section…

Fender Fender is a part of an automobile, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire. Fenders are…

FENDER. Fender is the part of an automobile, motorcycle or other vehicle body that frames a wheel well. Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire. Fenders are typically rigid and can be damaged by contact with the roadsurface. When…

OBJECTIVE: Design a roof using the provided skin data and also position bow roof rails in accordance with heat distortion and snow weight formula also to find section modulus of the roof and roof rails and check the draft of the designed parts. Given Surface:  Roof : An automobile roof or car top is the portion of an automobile…

Backdoor Introduction:-  The Car Backdoor is situated at the rear end of the vehicle. Based on the initial development of vehicle design, the backdoor is supported by hinges present either near to vehicle roof-top, which enables the backdoor to open vertically upwards or the hinges are situated at the left/right sides…

STEP 1: Check the connectivity of the Class A Surface Ensure that there is no gap between the component, using join command. We can visually check it or by clicking boundary command. It has 3 boundaries one outer and two inner circle boundaries. Therefore first check completed. STEP 2: Find the tooling axis of the component.…

DRAFT Draft angle is nothing but providing some tapered portion to the part for easy removal of the component from the mold during manufacturing. This is especially done in the case of plastic component design having a complex shape. Mostly the 3-degree draft angle is provided but it can vary depending upon the component…

COIN HOLDER To create a coin holder plastic component by closed method with reference to the class A surface and do the draft analysis for the component. Steps followed The class A surface is checked for the connectivity of the surface and ensure it is completely joined and there will be no gap between the surfaces. If…

INTRODUCTION:CLASS-A SURFACE: a surface made by the designer which is given as an input to the plastic modeler to work on. It is aesthetic surfaceand the outer most surface.CLASS-B SURFACE: a surface below a certain thickness from the class-A surface is class-B surface. This is the surface that containsengineering aspects…

  Tooling Axis : here first we required tooling axis for draft analysis. tooling axis is works as provided to direction for injection moulding as well as direction of draft angle where is check it right or wrong so 1st we extract the surface of class A and than create point on it use this point we create the line by using…

DRAFT Draft angle is nothing but providing some tapered portion to the part for easy removal of the component from the mold during manufacturing. This is especially done in the case of plastic component design having a complex shape. Mostly the 3-degree draft angle is provided but it can vary depending upon the component…

TOOLING AXIS -                       The Tooling Direction is basically the direction that the mold pulls a part. The mold is built in two separate pieces, basically. You have a Cavity side and you have the Core side. The Core pulls apart from the Cavity and that's…

CREATING DOG HOUSE: 1. Create a sketch on the extracted base surface where the the dimensions should be more than the screw boss 2. As for the Dog house one of the sides should be opened,make one side as a construction line.   3. Extrude the sketch by using the Sweep option with the 1.5 degrees to the height…

DOOR TRIM LOWER Aim: To Create the Door trim lower component through the given Class-A surface. Objectives: • Creation of Tooling axis with appropriate draft angle. • Creation of other surfaces (eg, B and C surfaces) for creating a solid component. • Perform Draft analysis on Class A surface and Solid model…

CLASS A SURFACE:           Class A is an aesthetic surface with the highest quality finish. Most Class A Surfaces for an Automotive Component are made using AUTODESK ALIAS. It is taken as a reference by the Automotive Plastic Designer to create CLASS B, CLASS C surfaces.…

1- Armrest Part:     2- Lower Substrate:     3- Map Pocket:     4- Bottle Holder:   PARTING LINE:        

BUTTERFLY VALVE ASSEMBLY. After the design, all the models should assemble with appropriate constraints. The assembly is created by first placing the body in position and mating other parts to it with the application of different joints provided in NX. First, the shaft and disc are joined together with the screws in place…