Automotive modeling is a process where the appearance of motor vehicles (like automobiles, motorbikes, trucks, buses) is developed.

       Automotive modeling was an extremely challenging job back then, but these days have become much easier with highly advanced tools. A new design can be made by slightly changing the existing one with different tools from different software.


        There are various types of modeling techniques that are used in various circumstances depending on time or cost.
         Types of modeling approaches, namely, are:

  • Digital modeling
  • Clay modeling
  • Styrofoam/Pu-foam modeling
  • Wood modeling
  • Epoxy modeling


          These days both digital modeling and clay modeling are widely used.



DIGITAL MODELING


            Digital modelers use computers to turn the two-dimensional sketches into three-dimensional ones to create a complete image of what the vehicle looks like. As this is a three-dimensional design modeler can easily view from all angles and make changes if needed.




CLAY MODELING 


            A quarter-size model of the vehicle is made based on the sketches. Once the design is ready, full-scale 1:1 clay models are made using industrial clay. Not only the exterior but also interior work can also be done.



           
          The major advantage of clay modeling is people can do a detailed inspection of the clay model by actually seeing, touching, and even by sitting inside it. Even painting can also be done on the model to check what the vehicle will look like in real-world lighting conditions.
   



   The clay modeling process happens in two ways;
       
  • Manual work
              Clay modelers work on the model to check or change some surfaces, At the initial stage of design they will make a quarter size of the design, As this is small in size they can make more than one to get accuracy. After finalizing the model a full-scale 1:1 model is made.




  • Machine work 
              Nowadays the work is made so easy with the help of  CNC machines, So after finalizing the model it is put into a CNC milling machine as it helps to complete the work quickly with more accuracy.


STYROFOAM MODELING


         Styrofoam is a soft light material that can be cut or trimmed to get the required shape so it is used as a model making material.
       

    
          This is used in the early stage where the creativity required to make new shapes is the priority. It helps to get the desired shape in less time, money, effort.



EPOXY MODELING

              Epoxy is a thermosetting polymer that possesses unique mechanical and resistance properties.



                     We generally see this in making fancy tables which are used in combination with wood to get a great look.