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
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
method study is the branch of an industrial Engg. specially the sub branch of mechanical engg.
those who r the college students of engg. specially mechamnical 8mechanical can download this .it is very helpful for presentation purpose
Production planning, routing, scheduling, Activating, MonitoringDarshan Shah
First Plan Your Work and then Work on Your Plan.
1. Planning is deciding in advance what to do, how to do it, when to do it and who is to do it.
Planning bridges the gap from where we are, to where we want to go. It makes it possible for things to occur which would not otherwise happen.
2. Routing may be defined as the selection of path which each part of the product will follow, which being transformed from raw material to finished products.
Routing determines the most advantageous path to be followed from department to department and machine to machine till raw material gets its final shape.
3. Scheduling determines the program for the operations. Scheduling may be defined as ‘the fixation of time and date for each operation’ as well as it determines the sequence of operations to be followed.
4. Activating is concerned with the starting the processes. Activating is ‘release of orders and instruction for the starting of production for any item in acceptance with the route sheet and schedule charts’.
5. Monitoring is related to report daily the progress of work in each shop in a prescribed proforma and to investigate the causes of deviations from the planned performance.
Hope this presentation on Assembly Line Production - Introduction will be useful to Fresh Mechanical Engineers who look forward to kick start their career,Refresher for Experienced Mechanical Engineers and gives Exposure to Mechanical Engineering Students.The presentation starts with Assembly Line Production and gradually moves towards common practices in the Industry.Thanks and Keep Learning.
Production Planning and Control
Objective of PPC
Classification/Functions of PPC
Levels of PPC
Factors determining Production Planning Procedures
Production Planning System
Factors Determining PC procedures
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.
Introduction ,FMS Equipment,FMS Layouts ,Analysis Methods for FMS,,advantages of fms,comparison of fms to conventional methods,applications.Benefits of fms.
method study is the branch of an industrial Engg. specially the sub branch of mechanical engg.
those who r the college students of engg. specially mechamnical 8mechanical can download this .it is very helpful for presentation purpose
Production planning, routing, scheduling, Activating, MonitoringDarshan Shah
First Plan Your Work and then Work on Your Plan.
1. Planning is deciding in advance what to do, how to do it, when to do it and who is to do it.
Planning bridges the gap from where we are, to where we want to go. It makes it possible for things to occur which would not otherwise happen.
2. Routing may be defined as the selection of path which each part of the product will follow, which being transformed from raw material to finished products.
Routing determines the most advantageous path to be followed from department to department and machine to machine till raw material gets its final shape.
3. Scheduling determines the program for the operations. Scheduling may be defined as ‘the fixation of time and date for each operation’ as well as it determines the sequence of operations to be followed.
4. Activating is concerned with the starting the processes. Activating is ‘release of orders and instruction for the starting of production for any item in acceptance with the route sheet and schedule charts’.
5. Monitoring is related to report daily the progress of work in each shop in a prescribed proforma and to investigate the causes of deviations from the planned performance.
Hope this presentation on Assembly Line Production - Introduction will be useful to Fresh Mechanical Engineers who look forward to kick start their career,Refresher for Experienced Mechanical Engineers and gives Exposure to Mechanical Engineering Students.The presentation starts with Assembly Line Production and gradually moves towards common practices in the Industry.Thanks and Keep Learning.
Production Planning and Control
Objective of PPC
Classification/Functions of PPC
Levels of PPC
Factors determining Production Planning Procedures
Production Planning System
Factors Determining PC procedures
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.
Introduction ,FMS Equipment,FMS Layouts ,Analysis Methods for FMS,,advantages of fms,comparison of fms to conventional methods,applications.Benefits of fms.
Unit 1 INTRODUCTION (COMPUTER AIDED DESIGN AND MANUFACTURING )ravis205084
UNIT I INTRODUCTION 9
Product cycle- Design process- sequential and concurrent engineering- Computer aided design –
CAD system architecture- Computer graphics – co-ordinate systems- 2D and 3D transformationshomogeneous
coordinates
- Line drawing -Clipping- viewing transformation-Brief introduction to CAD
and CAM – Manufacturing Planning, Manufacturing control- Introduction to CAD/CAM –CAD/CAM
concepts ––Types of production - Manufacturing models and Metrics – Mathematical models of
Production Performance
Planning processes can lead to higher productivity, higher accuracy, and faster turnaround for essential business tasks. This lesson will dig into process planning - what it is, why we should do it, and the steps to follow to plan or improve a process.
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.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
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.
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.
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.
2. Purpose.
• Purpose of process planning is to
translate design requirement to
manufacturing process detail.
• Process planning acts as a bridge
between design & manufacturing.
• The process starts with selection of raw
material & ends with the completion of the
part.
3. Analysis of part requirement.
• Selection of raw material
• Selection manufacturing operation and their
sequence.
• Selection of machine tool
• Selection of tools, tool holding devices, work
holding device,& measuring instruments.
• Selection of cutting speed, feed & depth of cut.
• Machining time.
8. Manual method
• Depends on the manufacturing engineer’s
experience and knowledge of production
facilities, equipment and their capabilities,
processes and tooling.
• This method is time consuming.
• May not be consistence & optimum
• CAPP is developed to overcome this
problem.
11. Computer Integrated Manufacturing
(CIM)
• Computer Aided Design (CAD)
– 2D
– 3D
– Concurrent Engineering
• Computer Aided Process Planning (CAPP)
– Variant
– Generative
• Computer Aided Manufacturing (CAM)
– CNC
– Robotics
– Material Handling
– Just in Time (JIT)
– Group Technology
– Flexible Manufacturing Systems
12. What is process planning?
• Recipe/Algorithm/Step-by-step instructions
• Fast Food Chain
• Same taste everywhere from NY to LA
• How do they do it?
• Customization in formal dinner restaurant
13. Manufacturing Environment
• Role of the master machinist in small batch
manufacturing
• Manufacturing is more complex than cooking yet
the planning for it is similar
• Job shop: group machines which perform same
operation together
• Routing of parts through the various
departments
• Process plan defines the route
• Reduction in the necessary skill of operator can
be achieved by using a detailed process plan
14. Formal Definition
“Process planning can be defined as an act of
preparing processing documentation for the
manufacturing of a piece, part or an assembly”
• depending on the production environment can
be
– Rough
– Detailed
• When process planning is done using a
computer : “Computer Aided Process Planning”
16. • Manufacturing a part to meet design specs.
– Selection of initial block
– Sequence of operations
– Selection of machine, process
• Surface finish
• Quality
• Tolerance
• Hardness
• Life
• Cost
19. Components of Process Planning
• Selection of machining operations
• Sequencing of machining operations
• Selection of cutting tools
• Determining the setup requirements
• Calculation of cutting parameters
• Tool path planning and generation of
NC/CNC programs
• Design of Jigs/Fixtures
20. Process Planning in different
environments
• In tool-room type manufacturing
– “make part as per drawing” is sufficient
• In metal-forming type operations
– The process planning requirements are embedded
directly into the die.
– Process planning is fairly trivial
• Job-shop type manufacturing requires most
detailed process planning
– Design of tools, jigs, fixtures and manufacturing
sequence are dictated directly by the process plan.
21. Requirements for process planner
• Must be able to analyze and understand
part requirements
• Have extensive knowledge of machine
tools, cutting tools and their capabilities
• Understand the interactions between the
part, manufacturing, quality and cost
22. Traditional process planning
• Experienced based and performed manually
• Variability in planner’s judgment and experience
can lead to differences in the of what constitutes
best quality
• Problem facing modern industry is the current
lack of skilled labor force to produce machined
parts as was done in the past
• Hence Computer Integrated Manufacturing and
Computer Aided Process Planning
23. Advantages of CAPP
• Reduces the demand on the skilled
planner
• Reduces the process planning time
• Reduces both process planning and
manufacturing cost
• Creates consistent plans
• It produces accurate plans
• It increases productivity
25. Variant Process Planning
“based on the valid conjecture that similar
parts will have similar process plans”
Preparatory stage
• GT-based part coding
– Families of similar parts are created
– Family matrix
• A process plan is to manufacture the
entire family is created
26. Variant Process Planning
Production Stage
• Incoming part is coded
• Part family is identified
• Process plan is edited to account for the different needs
of the part
Salient points of variant process planning
• Easy to build, learn and use
• Experienced process planners are still required to edit
the process plan
• Cannot be used in an entirely automated manufacturing
system without additional process planning
28. Generative Process Planning
“a system which automatically synthesizes a
process plan for a new component”
Requires
• Part description
– Part to be produced must be clearly and precisely
defined in a computer compatible format
(OPITZ,AUTAP)
• Manufacturing databases
– Logic of manufacturing must be identified and
captured
– The captured logic must be incorporated in a unified
manufacturing database
29. Generative Process Planning
• Decision making
logic and
algorithms
– Decision trees
– Expert Systems:
– AI based
approaches
30. Automatic Process Planning
“ generate a complete process plan directly from a
CAD drawing”
Requires:
• Automated CAD interface
– Take a general CAD model ( 3D for unambiguous
data) and develop an interface to develop a
manufacturing interface for this model : Feature
Recognition of CAD
– Design the parts with available manufacturing
features : Feature based CAD
– Dual: useful features of both approaches
• Intelligent (computer based) process planner
32. References
Systems Approach To Computer Integrated
Design and Manufacturing
• Author: Nanua Singh
• Publisher: John Wiley & Sons
Expert Process Planning For Manufacturing
• Author: Tien-chien Chang
• Publisher: Addison-Wesley Publishing
Company
