The society of manufacturing engineers (SME) Defines CIM is integration of the total manufacturing enterprise through the use of integrated systems and data communications coupled with the new managerial philosophies that improve organizational and personal efficiency. CIM combines various technologies like computer-aided design (CAD) and computer-aided manufacturing (CAM) to provide an error-free manufacturing process that reduces manual labor and automates repetitive tasks.
Evolution of CIM, Concept and scope of CIM, Definition of CIM, Components of CIM, benefits,
limitations, Difference between Automation and CIMS, key challenges.
What is process planning .Difficulties in traditional process planning,CAPP Model,Types of CAPP ,1.Retrieval type CAPP (variant) systems.
2.Generative CAPP systems.
3.Hybrid CAPP systems.
Process planning system , Machinability data systems , Benefits of CAPP
Evolution of CIM, Concept and scope of CIM, Definition of CIM, Components of CIM, benefits,
limitations, Difference between Automation and CIMS, key challenges.
What is process planning .Difficulties in traditional process planning,CAPP Model,Types of CAPP ,1.Retrieval type CAPP (variant) systems.
2.Generative CAPP systems.
3.Hybrid CAPP systems.
Process planning system , Machinability data systems , Benefits of CAPP
CIM is the architecture for integrating the engineering, marketing and manufacturing functions through information technologies. In the broad
sense, CIM involves the integration of all the business processes from supplier to end consumer.
COMPUTER AIDED PROCESS PLANNING (CAPP)KRUNAL RAVAL
Computer-aided process planning (CAPP) helps determine the processing steps required to make a part after CAP has been used to define what is to be made. CAPP programs develop a process plan or route sheet by following either a variant or a generative approach.
Introduction, Conventional and Revised with CAD/CAM Product cycle, Application of computers to the design process, comparison of capabilities of designers and computers, Reasons for implementing CAD, Benefits of CAD, CAD workstation,
LCA is useful in activity releated to discrete manufacturing.Wide range of activity such as
Loading,Feeding,Clamping,Machining,Welding,Forming,Gauging,Assembly and Packing can be subjected to LCA system adoption.
Useful in processing industries for manufacturing chemicals, oils, or pharmaceuticals.
Introduction to CNC machine and Hardware. aman1312
Complete detailing of cnc machine and its operations with its required hardware necessary for increasing its Automation and increasing its manufacturing capability. Also increase in complex shape manufacturing.
CIM is the architecture for integrating the engineering, marketing and manufacturing functions through information technologies. In the broad
sense, CIM involves the integration of all the business processes from supplier to end consumer.
COMPUTER AIDED PROCESS PLANNING (CAPP)KRUNAL RAVAL
Computer-aided process planning (CAPP) helps determine the processing steps required to make a part after CAP has been used to define what is to be made. CAPP programs develop a process plan or route sheet by following either a variant or a generative approach.
Introduction, Conventional and Revised with CAD/CAM Product cycle, Application of computers to the design process, comparison of capabilities of designers and computers, Reasons for implementing CAD, Benefits of CAD, CAD workstation,
LCA is useful in activity releated to discrete manufacturing.Wide range of activity such as
Loading,Feeding,Clamping,Machining,Welding,Forming,Gauging,Assembly and Packing can be subjected to LCA system adoption.
Useful in processing industries for manufacturing chemicals, oils, or pharmaceuticals.
Introduction to CNC machine and Hardware. aman1312
Complete detailing of cnc machine and its operations with its required hardware necessary for increasing its Automation and increasing its manufacturing capability. Also increase in complex shape manufacturing.
Uses of Computers in Manufacturing and production sectorNingela Weasley
This presentation covers the following topics:
-Uses and importance of computers in the manufacturing sector
-Uses of Computer Aided Designing(CAD)
-Uses of Computer Aided Manufacturing(CAM)
-Uses of Computer Integrated Manufacturing(CIM)
-Uses internet in the manufacturing sector
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).
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
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.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
2. Content
Introduction
Definition
Need of CIM
CIM Processes
Components of CIM
CIM Hardware and Software
Benefits of CIM
Limitations of CIM
Relationship between automation
and CIM by developing a
conceptual model of manufacturing
Conclusion
3. Introduction
Computer-integrated manufacturing (CIM) refers to the use of
computer-controlled machineries and automation systems in
manufacturing products.
CIM combines various technologies like computer-aided design
(CAD) and computer-aided manufacturing (CAM) to provide an
error-free manufacturing process that reduces manual labor and
automates repetitive tasks.
CIM is not a product that can be purchased and installed. It is a
way of thinking and solving problems
The CIM approach increases the speed of the manufacturing
process and uses real-time sensors and closed-loop control
processes to automate the manufacturing process.
It is widely used in the automotive, aviation, space and ship-
building industries.
4. Definition
The society of manufacturing engineers (SME) Defines CIM is
integration of the total manufacturing enterprise through the use
of integrated systems and data communications coupled with the
new managerial philosophies that improve organizational and
personal efficiency.
5. Need of CIM
CIMS Manufacturing engineers are required to
achieve the following objectives to be competitive in
a global context.
Reduction in inventory
Lower the cost of the product
Reduce waste
Improve quality
Increase flexibility in manufacturing to achieve
immediate and rapid response to:
• Product changes
• Production changes
• Process change
• Equipment change
• Change of personnel
CIM technology is an enabling technology to meet
the above challenges to the manufacturing.
6. CIM Processes
CIM is a manufacturing approach that provides a complete automation of a manufacturing
facility. All the operations are controlled by computers and have a common storage and
distribution.
The various processes involved in a CIM are listed as follows:
1) Computer-aided design (CAD)
2) Prototype manufacture
3) Determining the efficient method for manufacturing by calculating the costs and
considering the production methods, volume of products, storage and distribution
4) Ordering of the necessary materials needed for the manufacturing process
5) Computer-aided manufacturing (CAM) of the products with the help of computer
numerical controllers
6) Quality controls at each phase of the development.
7) Product assembly with the help of robots
8) Quality check and automated storage
9) Automatic distribution of products from the storage areas to awaiting lorries/trucks
10) Automatic updating of logs, financial data and bills in the computer system
7.
8. Components of CIM
The major components of CIM are as follows:
Data storage, retrieval, manipulation and presentation
mechanisms
Real-time sensors for sensing the current state and for modifying
processes
Data processing algorithms
These components distinguish CIM from other manufacturing
methodologies.
9. CIM Hardware and Software
CIM Hardware comprises the following:
i. Manufacturing equipment such as CNC machines or computerized work
centers, robotic work cells, work handling and tool handling devices, storage
devices, sensors, inspection machines etc.
ii. Computers, controllers, CAD/CAM systems, workstations / terminals, data entry
terminals, bar code readers, printers, plotters and other peripheral devices,
modems, cables, connectors etc.,
CIM software comprises computer programs to carry out the following functions:
• Management Information System • Sales • Marketing • Finance • Database
Management • Modeling and Design • Analysis • Simulation • Communications •
Monitoring • Production Control • Manufacturing Area Control • Job Tracking •
Inventory Control • Shop Floor Data Collection • Order Entry • Materials Handling
• Device Drivers • Process Planning • Manufacturing Facilities Planning • Work
Flow Automation • Business Process Engineering • Network Management •
Quality Management
10. Benefits of CIM
Error Reduction- If the Numeric Inputs and Designs are input
accurately, there will be very less occurrences of errors (the
exact output/copy will be produced).
Speed- There is a major in increase in speed, especially in the
manufacturing parts as manufacturing is done by computers and
machines.
Flexibility- Once operations are assigned and reported in a CIM
system, changes to various operations can also be performed
more easily. This flexibility, combined with the speed it can be
performed, allows companies to quickly react to market
conditions and then return to previous settings when market
conditions change.
11. Limitations of CIM
Cost- The initial cost of buying the equipment is extremely high.
Maintenance- Maintaining(repairing broken machines etc.) is
extremely expensive, difficult and time consuming.
Training- Employees need initial training to get comfortable and
used to the new equipment(especially in CAD).
12. Relationship between automation and CIM by developing a
conceptual model of manufacturing
In the figure Model of
manufacturing, showing
(a] the factory as a processing
pipeline where the physical
manufacturing activities are
performed
(b) the information- processing
activities that support
manufacturing as a ring that
surrounds the factory concerned
more with the information-
processing functions that are
required to support the
13. Relationship between automation and CIM by developing a
conceptual model of manufacturing
CIM Automation
CIM deals with automating the information-
processing activities that usually occurs in
an office environment.
These information-processing functions
include
(1) certain business activities (e.g.,
marketing and sales, order entry,
customer billing, etc.)
(2) product design
(3) manufacturing planning
(4) manufacturing control
These four functions form a cycle of events
that must accompany the physical
production activities but which do not
directly touch the product.
Automation deals with the physical
activities related to production
The physical activities include all of the
manufacturing processing, assembly,
material handling, and inspections that are
performed on the product.
These operations come in direct contact
with the product during manufacture
14. Conclusion
Even though CIM may have its share of disadvantages, but its
advantages outweigh them. Regardless of its high cost, it increases
productivity greatly and is one of the most important factors for the
expansion of a company.