![]() ![]() The famous AutoCAD sample nozzle drawing was created by Don Strimbu with AutoCAD 2.18. The following year, a group of programmers formed Autodesk, and in 1983 released AutoCAD, the first significant CAD program for the IBM PC. But it was the introduction of the first IBM PC in 1981 that set the stage for the large-scale adoption of CAD. With the emergence of UNIX workstations in the early ’80s, commercial CAD systems like CATIA and others began showing up in aerospace, automotive, and other industries. thesis formed the basis of modern 3D curve and surface modeling, and the development by Alan Grayer, Charles Lang, and Ian Braid of the PADL (Part and Assembly Description Language) solid modeler. ![]() Major milestones included the work of Ken Versprille, whose invention of NURBS for his Ph.D. ![]() By the end of the decade, a number of companies were founded to commercialize their fledgling CAD programs, including SDRC, Evans & Sutherland, Applicon, Computervision, and M&S Computing.īy the 1970s, research had moved from 2D to 3D. The 1960s brought other developments, including the first digitizer (from Auto-trol) and DAC-1, the first production interactive graphics manufacturing system. thesis at MIT titled “Sketchpad, A Man-Machine Graphical Communication System.” Among its features, the first graphical user interface, using a light pen to manipulate objects displayed on a CRT. Five years later, Sutherland presented his Ph.D. Hanratty is widely credited as “the Father of CADD/CAM.” In 1957, while working at GE, he developed PRONTO (Program for Numerical Tooling Operations), the first commercial CNC programming system. Request a FREE Trial.The Calma Digitizer workstation, introduced in 1965, allowed coordinate data to be entered and turned into computer-readable data. Improve your students grades by providing them with high quality resources that they can access on their tablets and computers both in school and at home!įocus DT Resource Pack: 1 year site licence: $199įocus DT Resource Pack: 2 year site licence: $340Īll prices are EX-GST. Design Technology Library of Video Clips.Focus on Smart, Modern & Composite Materials.One fantastic price includes unlimited access at school and home to: Designed to compliment teaching of the new DT specifications and compatible with Windows, Chromebooks, Mac, iPad and Android. The Focus Design Technology online resource pack includes the complete suite of Focus DT titles. ![]()
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