Learn AutoCAD Easily | What is CAD | What is CAM | Need of CAD

Learn Auto-cad

CAD

What is CAD ?

CAD stands for Computer aided design. It can be defined as the use of computer systems to assist in the creation, modification, analysis, or optimization of a design. The computer system consists of the hardware and software to perform the specialized design functions required by the particular user firm.

CAM

What is CAM ?

CAM stands for Computer aided manufacturing. It can be defined as the use of computer system to plan, manage, and control the operations of a manufacturing plant through either direct or indirect computer interface with the plant's production resources.

NEED OF CAD

• Accuracy & Time save.
• To increase the productivity of the designer.
• To improve the quality of design.
• To improve communications.
• To create a database for manufacturing.

CAD consists of

        # Computer aided drafting

            It involves:

1. The drafting
2. And documentation work.

        # Computer aided designing

            It involves:

1. Geometric modelling
2. Engineering analysis
3. Design review and evaluation
4. Automated drafting      

Some of the list of Computer Aided Designing Softwares are below:

• AutoCad - This is the basic software.
• Autodesk Inventor Professional
• Pro/E (Parametric Technology Corporation )
• CATIA
• UGNX ( Unigraphics )
• 3ds Max
• Stadd Pro
• MATLAB
• PLC
• SCADA 

This is the basic information about AutoCAD. In the next article we will learn more about AutoCAD also we will discuss about the topics which will be covered in next coming session.

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