Why Choose 3D CAD over 2D CAD for Product Designing

Put simply, 3D CAD is three-dimensional computer-aided design and 2D CAD is two-dimensional computer-aided design. As it may seem like, 3D is the more modern than 2D, thus, has scores of benefits over the traditional engineering design concept.

This article makes an attempt to highlight some of the most genuine reasons why 3D CAD design is seeing a high adoption rate in context with present-day engineering and product design practices. But before we head ahead, let’s have a look at what CAD, 2D CAD and 3D CAD are, in the following -

CAD

In general, computer-aided design is the practice of creating designs using a computer. The program is also used for conceptualising, modifying, and analysing the design of a product – which can be anything starting from tables to buildings, from toys to machines and from cars to spaceship.

The software allows engineers to create an exact-ratio model of a product, which, in turn, helps them to find and remove design related flaws and up the quality of the product. To be specific, CAD allows product manufacturers to improve the quality of their product, in terms of design, usability, and practicality.

More than one designer or engineer can work from different locations at the same time on the software application. Though, this feature is only available with the online version of the software.

CAD is a favourite tool of product designers and engineers; they use it to envision, conceptualise, contrive, change, canvass, optimise, and bring out the best design of a product in two and three dimensions.

2D CAD

Creating two-dimensional or 2D layouts has the most repeated task on the everyday to-do-list of engineers since ever. These are like geometric model of a product, mainly giving an idea about the measurements of the product.

3D CAD

Three-dimensional CAD is one of the most popular product designing approaches for industrial, engineering and mechanical products these days. As evident, the solid modelling software allows the engineers to create three-dimensional, real-like model of the product they are working on.

Advantages of 3D CAD over 2D CAD

In recent time, a large number of companies have changed to 3D CAD. This is mainly because the advantages it has over the traditional gambit. Here are some of the benefits of 3D CAD –

Faster – Creating solid models of a product does not involve much of your time. At an average, creating 3D models takes 55% less time in comparison to 2D CAD designing.

No Space for Mistakes – With 3D CAD, you can avoid making costly mistakes and getting denied by your end users. Noticeably, when a product has defects in its designs, its target audience will most likely reject the product sooner or later.

Productivity – Moving to 3D CAD design allows a product designer to make the most of his or her time. This results in increased and efficient productivity.

Control and Stick to Your Budget – 3D modelling allows you to stick to your or your client’s budget. You have the real-like model of product with you, you can specify each of the aspect contributing in its final cost. This way, you can eliminate the factors that are not required or adding to the cost. With 2D modelling, it was not possible at all.

There you have it. This was a brief text explaining what is CAD, 2D CAD and 3D CAD design. Hopefully, you now have an idea about why engineering design companies and product manufacturers are moving to 3D CAD.