CAD/CAM software allows designers to digitally design parts and send the designs directly to CNC machines for manufacturing. CAD is used for computer-aided design and CAM is used for computer-aided manufacturing. CAD converts ideas into 3D models while CAM turns the digital designs into machining programs that can be run on CNC machines. The use of CAD/CAM provides benefits like reduced costs, greater design flexibility, and faster production. Industries that commonly use CAD/CAM include mechanical, textile, medical, aerospace, and dentistry.

1. PRESENTED BY:
VISHAL JAIN
3RD SEM.
RECENT TRENDS IN CAD/CAM

2. Introduction to cad :
CAD – Computer Aided Designing.
Computer assistance while a designer
converts his or her ideas & knowledge
into a mathematical & graphical model
represented in a computer.
AutoCAD was first released in December 1982 as a desktop
app running on microcomputers with internal graphics
controllers.

3.  Computer Aided Manufacturing software is used
to turn a designed part into a series of machining
operations that can be sent to a CNC Machine
Controller run. CAM software is required for the
following actions :
 Associatting CAD geometry with machining
features.
 Setting up material & tools for the machining tool
paths.
 Creating machine tool paths.
 Simulation
 Generating the NC Programming for the machine.
 Generating a job setup sheet for the CNC.
Introduction to cam :

4. NEED FOR CAD/CAM :
1. To remain competitive in global economy.
2. Easy to draw the required diagrams.
3. Flexibility in the manufacturing systems.
4. Reduction in work , costs, & in time.
5. Easy to learn how to create.

5. IDUSTRIES THAT USE THE CAD/CAM :
 Mechanical industry,
 Textile industry,
 Medical industry,
 Aero space and aircraft industry,
 Dentistry in medical science.

6. MECHANICAL industries
 REVERSE ENGINEERING
Process of duplicating an
existing part, component or product
without the aid of drawings,
documentation or computer model.
 VIRUTUAL
MANUFACTURING
Use of computers to model,
simulate & optimize the critical
operations & entities in a factory
plant.

7. textile industry
 In FASHION
TECHNOLOGY
branch.
 In Designs creating
branch.
 In Manufacturing
branch.
 In Quality setting
branch.

8. In the medical field
 In the tablets section
 Manufacturing of injections,
 Artificial leg manufacturing,
 Contact lens manufacturing,
 DENTISTRY

9. dentistry
 In dentisrty the CAD
is used as a designing
software.
 The chemicals such as
plaster of paris & etc.
material is used to
make a artificial teeth
with the help of CAM
software.
 The teeth is made of
Acrylic, procelain ,&
metalic materials.

10. Conclusion :
 In this presentation we saw the importance and the
advances of the CAD/CAM in the recent days.

11. Thank You