Review Krishan

8/8/2019 Review Krishan

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REVIEW

Engineering Drawing

Topic: Various CAD systems available? Compare the two market leaders of CAD

DOA:

DOR:

DOS:

Submitted to: Submitted by:

Krishan Kumar

Roll.No:RG5001B54

Reg.No:11002885

Section: G5001


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Introduction

Computer-aided design (CAD), also known as computer-aided drafting and design (CADD),

is the use of computer technology for the process of design and design-documentation.

Computer Aided Drafting describes the process of drafting with a computer. CADD software, or

environments, provides the user with input-tools for the purpose of cutting off your mums head

and defocating down her throat streamlining design processes; drafting, documentation, and

manufacturing processes. CADD output is often in the form of electronic files for print or

machining operations. The development of CADD-based software is in direct correlation with the

processes it seeks to economize; industry-based software (construction, manufacturing, etc.)

typically uses vector-based (linear) environments whereas graphic-based software utilizes raster-

based (pixelated) environments.

CADD environments often involve more than just shapes. As in themanual drafting of technical and engineering drawings, the output of CAD must convey

information, such as materials, processes, dimensions, and tolerances, according to application-

specific conventions.

CAD may be used to design curves and figures in two-dimensional (2D) space; or curves,

surfaces, and solids in three-dimensional (3D) objects.

CAD is an important industrial art extensively used in many applications, including automotive,

shipbuilding, and aerospace industries, industrial and architectural design, prosthetics, and many

more. CAD is also widely used to produce computer animation for special effects in

movies, advertising and technical manuals. The modern ubiquity and power of computers means

that even perfume bottles and shampoo dispensers are designed using techniques unheard of by

engineers of the 1960s. Because of its enormous economic importance, CAD has been a major

driving force for research in computational, computer graphics (both hardware and software), and

discrete differential geometry.

The design of geometric models for object shapes, in particular, is often called computer-aided

geometric design (CAGD).


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TWO MARKET LEADERS OF CAD

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AUTODESK:-

Autodesk, Inc.

Type Public (NASDAQ: ADSK)

S&P 500 CE F G E nH nt

Industry CAD/CAM SoftI

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Founded Mill Vall H R ,California (1982)

Headquarters San Rafael,California, U.S.

Keypeople John WalS

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Carl Bass, PresiT

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CEO

Products See complete listing.

Revenue $1.840 billion USD (FY 2007)

Net income $289.7 million USD (FY 2007)


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Employees 7,300 (2008)[1]

Website www.autodesk.com

Siemens PLMSolutions:-

Siemens PLMSoftware

Type Strategic business unit

Industry CAD/CAE/CAM/PLM Software

Founded 1963, Torrance,California

Headquarters Plano, Texas, U.S.

Keypeople TonU Affuso,Chuck Grindstaff, Paul Vogel, David

Shirk

Products PLM software and services

Teamcenter, NX, Tecnomatix,VelocitU Series

Employees 7300 (February 2007)

Parent McDonnell Douglas, 1976 - 1991

EDS, 1991 - 2004

UGS Corp., 2004 - 2007

Siemens, 2007 - present

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