Nearly every aspect of our modern world is touched by CAD design software at some point. From very basic 3D kitchen and landscape designs, to extremely complex architectural designs using powerful CAD programs, the drawings required are done on a computer. When you see a paper blueprint in use at a job site, you can be sure it was actually drawn up using some type of CAD design software. The days of pencil and drafting board are long gone, and this has had many different effects on people. One thing that has dramatically changed is the speed with which an idea can be taken from concept to a simulated prototype of the real thing. Now you can move things around in 3D on you monitor and check for fit and function in a way that was impossible only a few decades ago. Solid modeling can also be done with the click of a mouse, complete with shading and the color of your choice. This can be a tremendous aid in the visualization process, which can be quite daunting with a 2D wire-frame type drawing. Students and apprentices greatly appreciate this function, as it enables them to see more clearly how things truly look. Many people have seen CAD drawings of architectural buildings and mechanical parts, but there are also computer chips, shoes, houses, sewer systems, airplanes, boats, clothing, and electrical circuitry designs done every single day around the world using these software applications. Another significant effect of computer-aided-design is the fact that information can be transmitted instantaneously around the world, enabling design teams anywhere to work together on projects. Production changes, or engineering changes can be made seamlessly, and everyone is hopefully then on the same page. This is, of course, easier said than done, but it can and does happen all the time. Product cycles are often very short and fashions come and go; this makes the integrated features of CAD even more valuable. Perhaps the CEO of Apple Computers decides to change the way a headphone clicks into the iPad and needs to do it fast. Since everyone in the company is using the same or compatible software, the change can be made company wide very quickly. The suppliers are also in the loop and receive notice of the changes, prompting them to modify the tooling or production. The new files are downloaded, designs are changed and production gets changed. This actually happened, Mr. Jobs did not like the way the headphone clicked into the iPad and had it changed overnight, just before the debut of the product! Many programs are highly technical and very expensive to license or buy, but there are also inexpensive ones that work quite well for most applications. Freeware is also available and these can do the job quite well in many instances. Some companies offer free lite versions as a way to test drive it and find out if it is a good fit. Check out the other applications
|
![]() Lewisburg, Cedar Hill, South Carolina, Bradley, Denver, University City, Wilmington, Franklin, Atlantic City, Fort Madison, Philadelphia, Sault Ste. Marie, Nacogdoches, Wheeling, Colleyville, St. Cloud, Salem, Cohoes, Norridge, Alexandria, Patterson, Alhambra, Irvine, Hereford, Barrington, McPherson, Lawrence, Missouri, Oxford, Richfield, Minnesota, Hannibal, Florida, St. Peters, Chula Vista, Klamath Falls, Rapid City, Brookings, Idaho, Pennsylvania, Independence, Temple Terrace, Satellite Beach, Massena, Vandalia, Selma, Alabama, Logansport, Miami Gardens, Portage, Mauldin, Alvin, Sunnyvale, North Miami, Dublin, Laguna Woods, Pascagoula, Oxnard, Washington, Grandview, San Bernardino, Berkley, Tennessee, Simpsonville, Henderson, Sandy, New Hampshire, Parsons, Gilbert, Deming, Long Branch, Sugar Land, Lebanon, Hartford |
