cad
Category: Andere
Wurde aktualisiert: 17 Sep 2018
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Ereignisse
In 1957 Patrick Hanratty developed PRONTO
(Program for Numerical Tooling Operations).
It was a predecessor to CAD.In 1962 Ivan Sutherland created
Sketchpad, the first graphical user
interface. It used a light pen to
manipulate objects on a CRT.The release of the IBM PC in 1981
allowed the widespread
commercialization of CAD.In 1983 AutoCAD was released
by AutoDesk, the first major
CAD software for the IBM PC.In 1987 Pro/ENGINEER was released,
the first major 3D CAD software. It
ran on UNIX workstations because
PCs in the 1980s were not powerful
enough.1995 saw the first 3D
modeling CAD software
on PCs with SolidWorks.
It was quickly followed by
Solid Edge, Inventor
and others.In 2011 Autodesk Inventor was
released on Mac, giving Mac the
possiblity to become a platform
for engineering work. This was
the latest major development in
CAD.In 1999 Autodesk Inventor was released,
the most popular CAD software that is
still used today.In 1969 MAGI released Syntha
Vision, the first solid modeling
CAD program, however it was
very primative and not very
successful. It also did not have
Parametric Design.Perioden
In the 1960s many companies commercialized
CAD software including SDRC, Evans & Sutherland,
Applicon, Computervision, and M&S Computing.In the 1970s focus turned from 2D sketching
to 3D modeling, including crucial work on 3D
modeling from Ken Versprille and others.
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