It involves the use of software to create, modify, and optimize designs. It allows designers to visualize, simulate, and test their creations before manufacturing or construction begins.
Computer aid to the design function
This year marked the birth of the CAM platform as we know it today and the integration of CAM software with CNC machines during this era brought about notable improvements in manufacturing efficiency and precision.
1970's-1990's: The Birth of CAM Software
What are the timelines of CAD/CAM evolution?
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Fuses powdered materials using a laser to build parts and produces strong, durable parts but may require post processing
Selective Laser Sintering (SLS)
He saw the potential in military radar technology to create designs on a computer display system and coined the term "computer-aided design"
Douglas T. Ross
What are the five applications of DQEM in Design and Manufacturing?
Structural Analysis; Vibration Analysis; Fluid Dynamics; Optimization in Machining; Heat Transfer
What are the three challenges of CIM?
Data Integrity; Integration of Components; Process Control
The year where AI and machine learning began to revolutionize CAM software, ushering in a new era of intelligent manufacturing.
2020's: AI and Machine Learning in CAM
It uses software to streamline manufacturing processes, and assist in planning, controlling, and monitoring production activities to reduce errors
Computer Aid to production function
A design consideration that says that the fixture should prevent movement or vibration under forces generated during cutting or assembly.
Machining Forces
It is the use of computer technology to aid in the process planning of a part or product in manufacturing
CAPP
What are the six standard components of modular fixturing?
Locators; V-block; Clamps; Fasteners; Supports; Base Plates
He saw the development of Design Automated by Computer (DAC) and is regarded o regarded as the first CAD system to use interactive graphics
Patrick Hanratty
What year is the advancement of integration and automation?
2000's
It is the integration of the total manufacturing enterprise through the use of integrated systems and data communications coupled with new managerial philosophies that improve organizational and personal efficiency
Computer Integrated Manufacturing (CIM)
What are the steps for Art-To-Art Process?
Scanning of artwork; Generation of surface; Generation of 3D relief; Wrapping of relief on surface; Converting mesh file into STL file; Building of model by SLA
What are the four roles of CAD in Modular Fixture Design?
What are the four design consideration in modular fixturing?
Part Geometry; Clamping Force; Material Selection; Machining Forces
What year is the advancement of cloud computing and connectivity?
2010's
Extrudes melted plastic filament through a nozzle to create layers and is one of the most affordable and accessible 3D printing methods
Fused Deposition Modeling (FDM)
This year marked an era of enhanced integration and automation in CAM software. One of the most significant advancements was the seamless integration with Computer-Aided Design (CAD) systems
2000's: Integration and Automation
It refers to a group of techniques used to quickly fabricate a scale model of a physical part or assembly using three-dimensional computer-aided design (CAD) data.
Rapid Prototyping
A design consideration that says that fixture components must be durable enough to resist wear from clamping and machining operations.
Material Selection
What year is the advancement for AI and Machine Learning in CAM?
2020's
It is regarded as the original model for many generations of CAD programs
UNISURF
What are the six applications of FEA in Design and Manufacturing?
Structural Optimization; Product Development; Thermal Analysis; Vibration Analysis; Material Selection; Manufacturing Process Optimization
What is the year of the rise of PC-Based CAM systems?
1990s
This year brought a significant shift from mainframe to PC-based CAM systems, revolutionizing the accessibility and functionality of CAM software. This transition democratized access to CAM technology.
1990's: The Rise of PC-Based CAM Software
What are the three major functions of CIM?
Design and Engineering; Production and Manufacturing; Quality Control
It refers to using software to design certain objects and items in a virtual environment before manufacturing them
Computer-Aided Design (CAD)
Layers of material (usually paper, plastic, or metal) are glued together and cut into shape. It creates sturdy prototypes but may lack the fine detail of other methods
Laminated Object Manufacturing (LOM)
It helps managers use software to organize task, track progress, and make better decisions.
It utilizes a UV laser to cure liquid resin into solid layers and produces highly detailed and smooth surface finishes.
Stereolithography (SLA)
A design consideration that says that the fixture must accommodate different shapes and ensure accessibility for machining tools.
Part Geometry
It can easily create the precise fixture you need, then can be easily unassembled to be stored or used for your next application and is a relatively simple process.
Modular Fixtures / Modular Fixturing
A design consideration that says that the fixture must be sufficient to hold the work piece without causing deformation.
Clamping Force
This year is the rise of cloud computing and enhanced connectivity in CAM software. Connectivity also became a focal point during this decade, driven by the principles of Industry 4.0. CAM software began to integrate with the IoT
2010's: Cloud Computing and Connectivity
What are the future trends and potential developments of CAD/CAM?
Automation in CAD/CAM; AI-Driven Design; Cloud-Based CAD/CAM; Customization; Sustainability
What is the importance of CAD/CAM in modern manufacturing and engineering?
Uses a digital light projector to cure photopolymer resin in layers and offers faster printing speeds. It requires post-processing
Digital Light Processing (DLP)
It is the broad usage of computer software to aid in engineering task
CAM
He created the first true 3D CAD/CAM (computer-aided manufacturing) program, UNISURF CAD
Pierre Bezier
It is a powerful computational tool used to simulate and analyze the behavior of structures and components under various condition
Finite Element Analysis (FEA)
What is the year for the birth of CAM software?
1970s-1980s
When does Computer Integrated Manufacturing began to be developed?
1984
It is a term used to describe the use of computerized systems to control the operations at a manufacturing plant
Computer Aided Manufacturing (CAM)
It is a powerful powerful numerical techniques used for solving differential equations, particularly in the fields of engineering and computational mechanics
Differential Quadrature Element Methods (DQEM)
What are the three advantages of Art-To-Art process?
Save time; Easy to amend; Easy to master and apply
It involves the use of computers to create design drawings and product models
CAD
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