Difference between CAD and CAM
CAD |
CAM |
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CAD refers to Computer Aided Design. |
CAM refers to Computer Aided Manufacturing. |
CAD is the use of computers for designing means computers are used to aid in creating the design, modifying and analyzing the designing activities. |
Computer Aided Manufacturing (CAM) is the use of computer software to control machine tools in the manufacturing of modules. CAM transforms engineering designs into end products. |
Computer Aided Design is also known as Computer Aided Drafting. |
Computer Aided Manufacturing is also known as Computer Aided Modeling. |
The purpose of CAD is making 2D technical drawings and 3D models. |
The purpose of CAM is using 3D models to design machining processes. |
Due to CAD it is much easier, more accurate and faster drafting, making 3D models impossible without computers. |
Due to CAM atomization in machining process is achieved. |
So in Simple we can say CAD represents your part geometry to the computer. |
So in Simple we can say CAM converts the geometry to machine tool. |
For Computer Aided Design process only a computer and CAD software are required for a technician to create a design. |
For Computer Aided Manufacturing computer and often a CAM software package along with that for manufacturing process requires a CAM machine. |
Computer Aided Design (CAD) software is mostly used by an engineer. |
Computer Aided Manufacturing (CAM) software is mostly used by a trained machinist. |
Some examples of CAD software includes AutoCAD, Autodesk Inventor, CATIA, Solid Works. |
Some examples of CAM software includes Work NC, Siemens NX, Power MILL, SolidCAM. |
Some of the Applications of CAD (Computer Aided Design)-
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Some of the Applications of CAM (Computer Aided Manufacturing)-
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Difference between CAD and CAM
The development of CAD-CAM technology took many individuals decades of work in the name of production automation. It is the goal of those who are using technology to create the future and increase output, including innovators, inventors, mathematicians, and machinists. Prototypes, final goods, and production runs of products are designed and produced using CAD/CAM software.