AboutBrian Mazejka Expertise I can answer most questions dealing with SolidWorks 3D CAD/D Modeling Software. I can also answer questions dealing with the Documentation aspect of the Engineering and R&D area's. In addition to my knowledge of Solidworks, I can also answer questions regarding PDMWorks (Product Data Management).
Experience I have been using SolidWorks 3D software for more than 10 years. I have been instrumental and successful in establishing a SolidWorks Users Group in practically every company I've worked at.
Prior to using SolidWorks I used ComputerVision's Personal Designer for 7 years.
Education/Credentials I am a Certified SolidWorks Professional (CSWP). I have over 20 years experience in the Engineering, and Documentation Control field. I have an ASME from Central New England College, I've also taken additional courses towards completing my BSME. I've attended numerous clinics, seminars, and conferences with regards to SolidWorks.
Expert: Brian Mazejka Date: 12/8/2007 Subject: CAD/CAM
Question what are 5 main advantages of CAD
and
what 3 main advantages of CAM?
Answer megumi ...
There are various reasons or advantages of using CAD. And as such different people or companies will have different thoughts of what they consider "main" advantages.
Some advantages of CAD are (these are in no particular order):
1. Both two and three dimensional drawings can be produced easily.
2. Absolute accuracy can be maintained.
3. Dimensioning is almost automatic.
4. Production details can be extracted directly from the part model.
5. The flexibility and the ease at which models are created so that testing for aesthetics as well as functionality can sometimes are achieved before the part is actually manufactured.
6. You can also easily modify any designs/drawings that are created without having to create entirely new drawings from scratch.
These are just a few of the advantages of CAD ... you can easily find more by simply using a "search" engine and entering your query.
As far as the advantages of CAM ... again this is subjective to what it is you are looking for.
Without going into specifics, one of the biggest advantages (in my humble opinion) of CAM is that with the proper machining equipment, an operator can take a 3D model file translate/export this geometry into a language that is understood by the CAM software and simply download the code into the machine and turn the machine on and within a couple of hours (depending on the complexity/size of the part) you'll have a finished part to inspect/hold in your hand.
A machinist will not have to look at the drawing and scrutinize each individual dimension.
But again these are my opinions, other people or companies will have their own reasons for wanting to use CAD/CAM.
I hope this answers your question ? If you additional questions, please feel free to post them.
