The document discusses shop floor control and flexible manufacturing systems (FMS). It describes the key components and functions of shop floor control including order release, scheduling, and progress phases. It also explains the components, types, layout configurations and applications of FMS, including automated workstations, material handling systems, computer control, and benefits like increased flexibility and productivity.
Adaptive Control Machining systems, Introduction, Where to use adaptive control ?.Adaptive Control, Elements of an adaptive control machining system, Types of Adaptive controls, Benefits of AC
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.
Adaptive Control Machining systems, Introduction, Where to use adaptive control ?.Adaptive Control, Elements of an adaptive control machining system, Types of Adaptive controls, Benefits of AC
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.
ANALYSIS OF TRANSFER LINE WITH BUFFER STORAGEManoj Gowda K
An automated transfer line is consisted of several workstations which are linked together by a material handling system where parts are transferred from one station to the next.
This presentation is prepared as per syllabus of "COMMUNICATION ANALYSIS AND SKILL DEVELOPMENT PROGRAM (CASP)" prescribed by BOARD OF TECHNICAL EDUCATION, KARNATAKA for 5th sem diploma all branches.
This pptx is prepared by lots of information in websites,Textbooks(Author B
A Srinivas and M R Manjunath),And guidance of our lecturers Srinath V- B.E,FIE & M D Dayanand- B.E . SET Polytechnic, Melukote
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.
GT Definition,Implementing Group Technology (GT),four methods GT, 1.OPTIZ PARTS CLASSIFICATION AND CODING SYSTEM,2.MICLASS coding system ,CODE MDSI System,BENEFITS OF GROUP TECHNOLOGY and limitations.
ANALYSIS OF TRANSFER LINE WITH BUFFER STORAGEManoj Gowda K
An automated transfer line is consisted of several workstations which are linked together by a material handling system where parts are transferred from one station to the next.
This presentation is prepared as per syllabus of "COMMUNICATION ANALYSIS AND SKILL DEVELOPMENT PROGRAM (CASP)" prescribed by BOARD OF TECHNICAL EDUCATION, KARNATAKA for 5th sem diploma all branches.
This pptx is prepared by lots of information in websites,Textbooks(Author B
A Srinivas and M R Manjunath),And guidance of our lecturers Srinath V- B.E,FIE & M D Dayanand- B.E . SET Polytechnic, Melukote
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.
GT Definition,Implementing Group Technology (GT),four methods GT, 1.OPTIZ PARTS CLASSIFICATION AND CODING SYSTEM,2.MICLASS coding system ,CODE MDSI System,BENEFITS OF GROUP TECHNOLOGY and limitations.
Cim lab manual (10 mel77) by mohammed imranMohammed Imran
CIM & AUTOMATION LABORATORY MANUAL (10MEL77)
PREPARED BY
MOHAMMED IMRAN
ASST PROFESSOR
DEPARTMENT OF MECHANICAL ENGINEERING
GHOUSIA COLLEGE OF ENGINEERING
RAMANAGARAM-562159
Automation in Manufacturing (Unit-6) by Varun Pratap Singh.pdfVarun Pratap Singh
Unit 6: Flexible manufacturing systems
Introduction to FMS, types of FMS, FMS components, applications and benefits, planning and implementation issues in FMS, quantitative analysis of FMS.
Automation in Manufacturing (Unit-4) by Varun Pratap Singh.pdfVarun Pratap Singh
Unit 4: Production and assembly systems
Automated production lines- fundamentals, system configurations, work part transfer mechanisms, storage buffers, control of production line, applications. Automated assembly systems- fundamentals, system configurations, parts delivery at work stations, applications.
Introduction
Automation in pharmaceutical industry
Classification of industrial & laboratory automation
Advantages
Disadvantages
Process automation in tablet production
Example of material handling improvement
Processing step elimination or combination
Rotary tablet press
Tableting improvements
Questions
References
Automation in Manufacturing (Unit-3) by Varun Pratap Singh.pdfVarun Pratap Singh
Unit 3: Material handling system
Material handling equipment, design considerations for material handling system, material transport equipment, analysis of material transport systems, storage systems and their performance and location strategies, conventional and automated storage systems, overview of automatic identification and data capture, bar code technology, RFID, other AIDC technologies.
Similar to Unit iv Shop floor control and FMS (20)
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
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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.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
1. ME 2402 – COMPUTER INTEGRATED
MANUFACTURING (CIM)
YEAR/SEMESTER : IV/VII
UNIT IV SHOP FLOOR CONTROL AND
INTRODUCTION TO FMS
Prepared By
MANIMARAN.M
ASSISTANT PROFESSOR
K.RAMAKRISHNAN COLLEGE OF ENGINEERING
TRICHY
1/25/2016 1M.MANIMARAN KRCE TRICHY
2. UNIT IV SHOP FLOOR CONTROL AND INTRODUCTION TO
FMS
Shop floor control – phases – factory data collection
system – automatic identification methods – Bar code
technology – automated data collection system. FMS –
components of FMS – types – FMS workstation – material
handling and storage system –FMS layout- computer
control systems – applications and benefits.
1/25/2016 M.MANIMARAN KRCE TRICHY 2
3. SHOP FLOOR CONTROL
A shop floor control system is defined as a system for utilizing
data from as well as data processing files to maintain and
communicate information on shop orders and work centers. It
also known as Production Activity Control (PAC).
1/25/2016 M.MANIMARAN KRCE TRICHY 3
5. Phases of SFC
1. Order release
phase provides the documentation needed to process a production
order through the factory.
The collection of document is called as shop packet.
Route sheet
Material requisitions
Job cards
Move tickets
Part list
1/25/2016 M.MANIMARAN KRCE TRICHY 5
6. Phases of SFC
2. Order scheduling
order scheduling executes the dispatching function in production planning and control.
Two elements of order scheduling
• Machine loading
• Job sequencing
Priority sequencing rules (or)Dispatching rules
SOT (shortest operating time)
Earliest due date
STR (slack time remaining) = time remaining before due date-remaining process
time
STR/OP = STR/No.of. Remaining operations
Critical ratio (CR) = Due date – Current date/No.of remaining working days
Queue ratio (QR) = slack time remaining in the schedule /planned remaining
queue time
First – come, first served
Last – come, last served1/25/2016 M.MANIMARAN KRCE TRICHY 6
7. Phases of SFC
3. Order progress
The order progress phase monitors the status of the various orders
in the plant, work-in-progress and other characteristics that
indicate the progress and performance of production.
Three forms of order progress report as follow as
Work order status report
Progress report
Exception report
1/25/2016 M.MANIMARAN KRCE TRICHY 7
8. Factory data collection system
Several data collection techniques used to collect data from the shop
floor. These techniques require the employees to gather the data and
later the data are gathered on a fully automated systems that
requires no human participation.
Types of data collected by FDC
– List number of parts that are scraped
– List number of parts requiring rework
– Equipment downtime
– Time clock by employees for punch in and out.
– Time taken at each work Centre
– Labor time in each work order
Factory data collection system
1/25/2016 M.MANIMARAN KRCE TRICHY 8
9. Types of data collection system
1. On-line data collection system
The data are entered directly into the plant computer system
and are immediately available to the order progress
2. Off-line data collection system
the data are collected temporarily in a storage device to be
entered and processed by plant computer in a batch mode
1/25/2016 M.MANIMARAN KRCE TRICHY 9
10. Automatic identification method
It refers to various technologies used in automatic (or) semi-
automatic acquisition of product data entry into a computer
system.
Basic components
• Encoded data
• Machine reader (or) scanner
• Decoder
1/25/2016 M.MANIMARAN KRCE TRICHY 10
11. Types of Automated Identification Technology
Bar codes
Radio frequency systems
Magnetic stripe
Optical character recognition
Machine vision
1/25/2016 M.MANIMARAN KRCE TRICHY 11
12. Application
1. Material handling
– Shipping and receiving and Storage
– Sortation
– Order picking
– Parts for assembly
2. Manufacturing
– Order processing
– Work-in-process
– Machine utilization and Worker attendance
3. Retails sales and inventory
4. Ware housing and distribution center operations
5. Mail and parcel handling
6. Patient identification in hospitals
7. Cheque processing in banks1/25/2016 M.MANIMARAN KRCE TRICHY 12
13. BAR CODE TECHNOLOGY
• It is most the most popular method of automatic identification
in factory data collection.
• Bar code technology was invented in 1949 by Norman J.
Woodland and Bernard silver of USA.
1/25/2016 M.MANIMARAN KRCE TRICHY 13
17. AUTOMATED DATA COLLECTION SYSTEM
Computer process monitoring involves the use of the computer
to observe the process and associated equipment and to collect
and record data from the operation.
• Data acquisition system
• Data collection system
• Multi level scanning
1/25/2016 M.MANIMARAN KRCE TRICHY 17
18. Flexible manufacturing system
DEFINITION
• FMS is highly automated GT Machine cell, consisting of group of
processing stations interconnected by automated material handling
system and controlled by computer system.
• or
• A flexible manufacturing system (FMS) is a form of flexible automation
in which several machine tools are linked together by a material-
handling system, and all aspects of the system are controlled by a central
computer.
1/25/2016 M.MANIMARAN KRCE TRICHY 18
19. TYPES OF FLEXIBILITY
There are three levels of manufacturing flexibility.
a) Basic flexibilities
1.Machine flexibility: The ease with which a machine can process various
operations
2.Material handling flexibility: A measure of the ease with which different part
types can be transported and properly positioned at the various machine tools in a
system
3.Operation flexibility: A measure of the ease with which alternative operation
sequences can be used for processing a part type
1/25/2016 M.MANIMARAN KRCE TRICHY 19
20. b) System flexibilities
1.Volume flexibility
2.Expansion flexibility
3.Routing flexibility
4.Process flexibility
5.Product flexibility
c) Aggregate flexibilities
1.Program Flexibility
2.Production Flexibility
3.Market Flexibility
1/25/2016 M.MANIMARAN KRCE TRICHY 20
21. TESTS OF FLEXIBILITY
The following are four reasonable tests of flexibility in an
automated manufacturing system :
Part variety test. Can the system process different part
styles in a non batch mode?.
Schedule change test. Can the system readily accept
changes in production schedule, and changes in either part
mix or production quantity.
Error recovery test. Can the system recover quickly from
equipment breakdowns, so that the production is not
completely disrupted.
New part test. Can new part designs be introduced into the
existing product mix with relative ease.
1/25/2016 M.MANIMARAN KRCE TRICHY 21
22. COMPONENTS OF FMS
FMS has the following components.
Workstation
Material Handling and Storage System
Computer Control System
Human Resources
1/25/2016 M.MANIMARAN KRCE TRICHY 22
23. WORKSTATION
Following are the types of workstations typically found in an FMS
1. Load/Unload Stations.
2. Machining Stations.
3. Other processing Stations. (punching, shearing, welding,
etc.)
4. Assembly Station.
5. Inspection station.
6. Other Stations and Equipment. (Inspection, Vision, etc)
1/25/2016 M.MANIMARAN KRCE TRICHY 23
24. MATERIAL HANDLING SYSTEM
The various automated material handling systems are used to
transport work parts and subassembly parts between the
processing stations.
Functions:
1. Random, Independent movement of work piece between
stations.
2. Handle variety of Parts
3. Temporary storage
4. Convenient access for loading and unloading
5. Compatible with computer control.
1/25/2016 M.MANIMARAN KRCE TRICHY 24
25. COMPUTER CONTROL SYSTEM
1. Production Control
2. Workstation Control
3. Quality Control
4. Failure diagnosis
5. Safety Monitoring
6. Work piece Monitoring
7. Performance Monitoring and Reporting
1/25/2016 M.MANIMARAN KRCE TRICHY 25
26. HUMAN RESOURCES
Human are needed to manage the operations of the FMS.
Functions typically performed by human includes:
1. Loading raw work parts into the system,
2. Unloading finished parts (or assemblies) from the system,
3. Changing and setting tools,
4. Equipment maintenance and repair,
5. NC part programming in a machining system, and
6. Programming and operation the computer system.
1/25/2016 M.MANIMARAN KRCE TRICHY 26
27. FMS LAYOUT CONFIGURATION
These are different types of layout:
1. Inline or progressive layout
2. Loop Layout
3. Ladder Layout
4. Open-field Layout
5. Robot Centered Layout
1/25/2016 M.MANIMARAN KRCE TRICHY 27
38. ADVANTAGE OF FMS
1. Increased machine utilization
2. Reduced Inventory
3. Reduced Lead times
4. Greater Flexibility in production scheduling
5. Reduced direct labor cost
6. Increased Labor productivity
7. Consistent quality
1/25/2016 M.MANIMARAN KRCE TRICHY 38
39. DISADVANTAGES OF FMS
1. High Capital Investment is required
2. Training and Maintaining knowledge labor is difficult
3. Cost of Fixture
4. Conditioning Monitoring is expensive
5. Sophisticated manufacturing systems
6. Limited ability to adapt to changes in product or product mix.
1/25/2016 M.MANIMARAN KRCE TRICHY 39