August 1, 2021 10:38 am

Advantages and disadvantages of CAD CAM

Computer Aided Design
Using 2-dimensional CAD software cad blocks library program, designers can create correct, scaled drawings of components and assemblies for designs. It can also be used to develop and firm up layout thoughts by means of focusing on unmarried views and using the range of geometric tools to be had.

Orthographic drawings can be used for reference for the duration of production and assembling components.

They can also be converted into slicing paths for two-dimensional machining of outline shapes, wallet and grooves on CNC machines.

These days most drawings are generated robotically from 3D CAD fashions – dimensions for manufacture and different info are then added to the drawing
Advantages

Disadvantages

More accurate than conventional hand drawn orthographic drawings.
Faster to supply and much less labour extensive.
Multiple copies may be saved, printed and shared electronically.
Can be effortlessly edited and design modifications do not generate endless re-drawings of the authentic design.
Storage of big paper drawings is no longer an trouble.
Drawings can be robotically scaled and re-scaled as vital.
Can be used without delay to generate reducing statistics for CNC machines.
Traditional drafting skills will be lost as they become unnecessary.
More hard to provide than 3-D CAD fashions and calls for greater know-how of technical requirements and visualisation talents.
Cannot take a look at designs in reality as with 3D fashions however new modelling software program can convert 2D to 3D.
How ICT is utilized in Design and Manufacturing
STAGE

PURPOSE

EXAMPLES

Research and Presenting

Collecting and recording
Using digital photos
The internet
Graphics software
Using a digital digital camera
Word processing
Video conferencing
Design

Creating visuals
Developing a specification
Creating prototypes
Experimental work
Graphics software
Digital camera work
Using a scanner
Digital printer
Various CAD systems
Manufacturing/Production

Producing forms and patterns
Producing and reducing clothes
Controlling machinery
Costing
Lay making plans
Digital printers
3D body scanning device
Computerised lathes, milling machines, sewing, knitting and weaving machines
Electronic Data Interchange
Distribution

Stock manipulate and dispatch systems
Order processing
Tagging
Databases
Spreadsheets
Stock monitoring software program
Sales

Promoting the product
Sales channels and promoting a internet site
E-trade
Security tagging
Graphics software
Word processing software
Digital printer
EPOS software program (Point of Sale)

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