The document discusses product engineering and computer-aided design and manufacturing (CAD/CAM). It defines product engineering as the process of designing a device to be manufactured and sold, considering factors like cost, quality, and market needs. CAD is described as faster and more accurate than manual drawing, allowing easy editing and reuse of components. CAM is said to enable greater design freedom, productivity, and reliability while reducing costs. Concurrent engineering is introduced as an approach that involves cross-functional teams from the start to reduce the product development cycle.
computer-aided design and computer-aided manufacturing) refers to computer software that is used to both design and manufacture products. ... CAD/CAM applications are used to both design a product and program manufacturing processes, specifically, CNC machining.
computer-aided design and computer-aided manufacturing) refers to computer software that is used to both design and manufacture products. ... CAD/CAM applications are used to both design a product and program manufacturing processes, specifically, CNC machining.
Evolution of CAD/CAM and CIM, computers and workstation, elements of interactive
graphics, input/ out put display, storage devices in CAD, – networking of CAD systems -
2D Graphics: line drawing algorithms, DDA line algorithm – circle drawing,
bressnham`s circle drawing algorithm– 2D Transformation: translation, rotation, scaling,
reflection – clipping -3D Graphics (basic only).
This is Powerpoint presentation related to CAD CAM CAE & PLM Software study. This is basic introductory presentation with examples. Along with it also contains product cycle with and without those software's. By knowing introduction of it you will get an idea about what are the benefits of using it.
Evolution of CAD/CAM and CIM, computers and workstation, elements of interactive
graphics, input/ out put display, storage devices in CAD, – networking of CAD systems -
2D Graphics: line drawing algorithms, DDA line algorithm – circle drawing,
bressnham`s circle drawing algorithm– 2D Transformation: translation, rotation, scaling,
reflection – clipping -3D Graphics (basic only).
This is Powerpoint presentation related to CAD CAM CAE & PLM Software study. This is basic introductory presentation with examples. Along with it also contains product cycle with and without those software's. By knowing introduction of it you will get an idea about what are the benefits of using it.
CAD is one part of the whole Digital Product Development (DPD) activity within the Product Lifecycle Management (PLM) processes, and as such is used together with other tools, which are either integrated modules or stand-alone products, such as:
• Computer-aided engineering (CAE) and Finite element analysis (FEA)
• Computer-aided manufacturing (CAM) including instructions to Computer Numerical Control (CNC) machines
• Photo realistic rendering and Motion Simulation.
• Document management and revision control using Product Data Management (PDM).
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
2. Lecture #5Introduction to CAD/ CAM
In Lecture #4 we have discussed In Lecture #5
Unit- I – (A) Introduction Unit- I – (A) Introduction
The Product Cycle with
CAD/CAM
Implementation of typical CAD
Process in a CAD/CAM system
Implementation of a typical CAM
Process on CAD/CAM
Achievements in CAD/CAM
Product Engineering
Product Engineering
Stages in the design process
Advantages of CAD
Advantages of CAM
CONCURRENT
ENGINEERING
Unit 1 (B) Window and View
Port
3. Product engineering- Ideally the designer is supposed to
consider all these factors while finishing the design.
Product functions
Product Specifications
Conceptual design
Ergonomics and
Aesthetics
Standards
Detailed Design
Prototype development
Testing
Simulation
Analysis
Strength
Kinematics
Dynamics
Heat
Flow
Design for Manufacture
Design for Assembly
Drafting
D.R.Nishad,Dept.OfMechanical
Engg.
4. Product engineering
Product engineering refers to the process of designing and developing
a device, assembly, or system such that it can be produced as an item
for sale through some production manufacturing process.
Product engineering usually entails activity dealing with issues of cost,
produce-ability, quality, performance, reliability, serviceability and user
features.
These product characteristics are generally all sought in the attempt to
make the resulting product attractive to its intended market and a
successful contributor to the society.
It includes design, development and transitioning to manufacturing of the
product. The term encompasses developing the concept of the product
and the design and development of its mechanical, electronics, and
software components.
After the initial design and development is done, transitioning the
5. Responsibility of a Product
engineer
Product engineers define the yield road map and drive the
fulfilment during ramp-up and volume production
Identify and realize measures for yield improvement, test optimization
and product cost-ability methods
Define qualification plan and perform feasibility analysis
Product engineers also improve the product quality and secure the
product reliability by balancing cost of test and test coverage that could
impact the production fall-off.
e.g. The engineering of a digital camera would include defining the
feature set, design of the optics, the mechanical and ergonomic design
of the packaging, developing the software that allows the user to see the
pictures, store them in memory and download them to a computer
6. Advantages of CAD
Is faster and more accurate than conventional
methods.
A very easy task.
Editing
Never have to repeat the design or drawing of
any component.
Accurately calculate the various geometric
properties
Use of standard components (part libraries)
7. Advantages of CAM
Greater design freedom
Increased productivity
Greater operating flexibility
Shorter lead time
Improved reliability
Reduced maintenance
Reduced scrap and rework
Better management control
D.R.Nishad,Dept.OfMechanical
Engg.
8. CONCURRENT ENGINEERING
Technique adopted to improve the efficiency
of product design and reduce the product
development cycle time.
D.R.Nishad,Dept.OfMechanicalEngg.
o This is also sometimes referred to as Parallel
Engineering.
o Concurrent Engineering brings together a wide
spectrum of people from several functional areas
in the design and manufacture of a product.
o Representatives from R & D, engineering,
manufacturing, materials management, quality
assurance, marketing etc. develop the product as
a team. Everyone interacts with each other from
the start, and they perform their tasks in parallel.
Design
Planning
Marketing
Purchase
Outsourcing
Quality
Finance
Sales & Service
Product
9. Figure from CAD/CAM CIM by Radhakrishnan
PLANNING
Process Planning Tool Design Capacity Planning
Vendor Selection
Work Centre Selection Man Power Planning Material Planning
Production Planning
10.
11. example for successful implementation
of concurrent engineering is the
development of Scooty moped and
other products by TVS Motors Ltd. in
India. Before taking up the design cross
functional teams were formed to design
and engineer the product. This reduced
not only the product development time
but also helped the manufacturer to
introduce the quality product in the
The concurrent engineering approach can be characterized by the following
factors:
Integration of product and process development and logistics support
Closer attention to the needs of customers
Adoption of new technologies
Continuous review of design and development process
Rapid and automated information exchange
Cross functional teams
Rapid prototyping
12. Unit I (B) Window and View port
When drawings are too complex, they become difficult to read.
In such situations it is useful display only those portions of the
drawing are of interest.
The technique of selecting and enlarging portions of a drawing
is called windowing. The applications of windowing are as
shown below:-
Checking of geometry A window to view only a part of an object
Window
13. View port
The display screen is 2D, thus it is very difficult to view all the details of an
object. Views are defined by the various angles from which the object can be
observed.
The most common views are isometric view, orthographic view, front view,
top view, left side view, right side view, and sectional views.
In order to accommodate the display of several views simultaneously, the
display screen is divided into viewports
14. World co-ordinates, Normalized device co-ordinates
and Homogenous co-ordinates
COORDINATE SYSTEMS- Three types of coordinate
systems are needed to input, store and display model
geometry and graphics.
1) World coordinate system/ Model coordinate
system:- It is the reference space of the model with
respect to which all the model geometric data is stored.
The WCS is the only coordinate system that the
software recognises when storing or retrieving
geometrical information.
2) User coordinate system: - If the model has complex
geometry, the desired feature of construction can be
easily defined with respect to WCS. The WCS can be
positioned at any position and orientation in the space
15. 3. Screen coordinate system:- It is 2D Cartesian coordinate system whose origin
is located left corner of the graphics display. It is device dependent coordinate
system. The transformation from WCS to SCS coordinates is performed by the
software before displaying the model views and graphics