Paraetric Modelling of a 4X4 Drive Shaft on Siemens NX Project 2022

PARAETRIC MODELING
OF A 4X4 DRIVE
SHAFT ON SIEMENS
NX

SLIDE 2
PROJECT DESCRIPTIONDescribe the need of the Parameterization of products. Eg.
Need of parameterization.
 Competition. The strong competition in product design
increases the standard in producing a product in terms of
functionality and quality, at the same time, the complexity of
the design geometry is increasing and the product
development time is decreasing.
 To ease the work. Parametric CAD modelling techniques help
design companies to create more efficient virtual
development of engineering products.Say why you think that parameterization will help in design of
drive shafts
How parameterization will help in drive shafts
 Reduce design time since you don’t have to design all the
drive shafts at various lengths
 Customization aspect. Any design for any car can be created
generatively as long as the sizes are within limit. You don’t
have to keep designing all shafts at all lengths.

SLIDE 3
AIMS AND OBLECTIVESGenerally what did you intend to do. Talk about the main
objective. Eg.
 ...To employ the application of parametric modeling to
design the most efficient 4×4 drive shaft for an automobile
with a detailed analysis of different parameters that
influence its functionality...Talk of the specific objectives. This are the actual achievement
you want to do in your project. (Remember to Be brief). Eg
 To create a parameterized drive shaft on Siemens NX
 To analyze the effect of friction on the rear axle and the rear
wheels
 To evaluate the process of designing a 4 by 4 crankshaft to
increase the efficiency of the car from invention to date

SLIDE 4
LITERATURE REVIEWSay what is CAD.
 CAD stands for Computer Aided Design
 CAD is the technology of using computers to precisely
generate 2D and 3D models.Say what is Parametric Modeling. Eg.
 It is a type of design that utilizes parameters and
conditions to drive geometry.
 The geometry changes or updates automatically when one
or a few parameters are changed.Give basic examples where parametric modeling is evident. Eg in
 In design of fasteners such as bolts. Here a parameterized
model of the bolt is created, then the other sizes of the bolts
within the series can be generated by changing the
dimensions of say the Nominal diameter. ...
 Washers, springs, bearings etc. (Mostly are for standard
parts)Say how CAD and Parametric modeling are related.
 Parametric modeling cannot exist without CAD software.
 Parametric Modeling is one capability of CAD.(Say about CAD software that allow Parametric Modeling). And
give examples.
 Nearly all CAD allow Parametric Modeling. Eg Solidworks,
Siemens NX, Inventor, Fusion 360, Catia, Creo,