Mechanical Engineering.

Future Scope of CAD CAM CAE | Future Technology Trends

Future Trends of CAD CAM and CAE:

Future of the CAD, CAM and CAE is completely depends on the technology. Nowadays the technologies like AI, VR, AR, Cloud technology, IoT, 5G technology and Industry 4.0 are the most influential business sector changing the shape of the economy and everyday life in this century.

The technology reach extends far into the design, virtual analysis and manufacturing segments and made its digital mark with NC, CNC, CAD, CAM and CAE. Industry 4.0 is the major revolution in the industries. It is also a game changing technology for CAD design and development.


CAD software developers are working hard and hard to develop the most sophisticated user friendly software’s to help the designer to design and develop the new products for releasing to the market to make the business for the company.

New version software’s are evolving quickly with continuous improvements to attract the market with superiority over other. The increased dependency and demand of CAD leads to the new evolution’s with latest digital technologies.

The Evolution of the Use of CAD Software

Every company’s business objective is to make profit with less effort and money. There are endless benefits of digital CAD data. That’s why it is a real game-changer for many companies that are using CAD technologies to improve their designs, products and services.

Initially the 3D modeling software’s are used for generating the CAD models from the 2D drawings or concept drawings. Later these CAD models can be used for the different subsequent applications like manufacturing drawings, instructions drawings, rendering, 3D printing, simulation and prototyping etc…

CAD programs are extending their reach to designers, architects, researchers, surgeons and many other professionals. That is the reason the software makers are continuously changing and improving features, and as new trends are appearing, we are starting to see the shape of the future of CAD software.

What are the Next Trends for CAD software?

The growing use of CAD software leads to new trends and new evolution’s. Let’s see what the new big trends are

What is Mechanical Engineering? How CAD helps to the Mechanical Engineers?

Mechanical engineering is a professional program which helps the students to understand the study, design, development, construction and testing of mechanical devices including tools, engines and machines. Mechanical engineering concentrates on creating technologies to meet a wide range of human needs.

The Mechanical engineering branch applies principles of engineering, physics and material science for the design, analysis, manufacturing and maintenance of mechanical systems.

3D CAD modeling software are essential tools in helping mechanical designers and engineers to create the CAD models of the design intent. These CAD models are used for creating the 2D  drawing for manufacturing the parts.

Mechanical Design
CAD Drawings

Mechanical engineering domains include:

  1. Automobile Engineering
  2. Agriculture Equipment
  3. Aerospace Engineering
  4. Defense and Space
  5. Off-Highway
  6. Mining
  7. Power Generation Plants
  8. Robotics
  9. Manufacturing Engineering
  10. Thermal Engineering
  11. Mechatronics
  12. Power Tools Engineering
  13. Oil and Natural Gas
  14. Medical Equipment
  15. Electronics and Communication Equipment
  16. Hydraulics and pneumatic
  17. Instrumentation and Measurement
  18. Materials and Composites Engineering
  19. HVAC

What Do Mechanical Engineers Do?

The general activities of the mechanical engineers are involved with seeking new knowledge through research, innovation, design and development.

Mechanical engineers deals with machine construction, control, management and sales. Mechanical engineers work mostly in engineering services, research and development and manufacturing.

In early days the mechanical engineers are used to generate 2D handmade drawings for the part, component, sub-assembly and assemblies. This process will take much time and there may be a chance of ambiguity in the design intent.

The manufacturer understanding may be different by seeing the 2D drawing. CAD/CAM and CAE tools are used to overcome these issues and fast creation of the design intent.

The increased competition in the industry there is a great demand for the Mechanical engineers with the knowledge about software used in technical work like computer-aided design and mathematical modeling.

Computer Aided Design (CAD)

Computer-aided design (CAD) is computer technology/programming software and is used to designs a product and documents (drawings) for the downstream applications.

CAD may facilitate the manufacturing process by transferring detailed information of a product, materials, processes, tolerances and dimensions with specific conventions for the product. CAD software’s can be used to produce two-dimensional and three-dimensional diagrams.

The CAD models can be rotated to be viewed from any angle, even from the inside looking out. A special printer or plotter is usually required for printing professional design renderings in standard sheet sizes.

CAD Models
Filter parts

Software’s used:




Siemens NX

Autodesk Inventor/AutoCAD


Computer Aided Manufacturing (CAM):

Computer-aided manufacturing (CAM) is an application technology that uses computer software and machinery to facilitate and automate manufacturing processes. CAM is the successor of computer-aided engineering (CAE) and is often used in along with computer-aided design (CAD).


Software’s used:


Siemens NX CAM


Autodesk: FeatureCAM, ArtCAM, Fusion 360




PTC: Creo

Computer Aided Engineering? (CAE)

Computer-aided engineering (CAE) is a subsequent process of CAD. CAE is the process of solving engineering problems through the use of sophisticated, interactive graphical software. In the context of CAE, the most commonly used simulation analysis types include Finite Element Analysis, Computational Fluid Dynamics, Thermal Analysis, Multibody Dynamics and Optimizations.

Software’s used:




LS Dyna


Standards used in Mechanical Engineering:

Standards and Specifications are the documents that describe the rules and conditions for how materials and products should be manufactured, defined, measured, tested, and applied.  Standards are used to establish baselines or a minimum level of performance and quality control.

American Society of Mechanical Engineers (ASME)

International Standards Organization (ISO)

American National Standards Institute (ANSI)

American Petroleum Institute (API)

Society of Automotive Engineers (SAE)


Let us hope for the best services and products from the mechanical engineering guys which can reduce the human effort, fast, accurate and serve better.

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