This document discusses different types of production systems. It defines production as manufacturing, mining or growing goods for trade by employing processes to transform inputs like ideas, raw materials and components into finished goods. A production system is described as an arrangement of interdependent activities and processes designed to achieve some objective. Key types of production systems discussed include intermittent, job, batch, flow/continuous, project, process and assembly line production. Intermittent production is not uniform and produces different products in small volumes based on customer orders. Continuous production constantly produces standardized goods in large volumes based on demand forecasts.
The document defines and describes the components of a production system. A production system combines various inputs like materials, labor, machines, and information and transforms them through a process to produce finished goods and services. The key components are facilities, which include the factory, equipment, and layout, and manufacturing support systems, which encompass how work and machines are organized. The aim of a production system is to provide the right products, in the proper quantities, at the needed time and location, and at a reasonable cost.
Aggregate planning involves developing a preliminary production schedule over the next 6-18 months to satisfy forecasted demand at minimum cost. It considers targeted sales, production levels, inventory levels and backlogs. The objectives are to minimize costs and changes while maximizing profits, customer service and resource utilization. Common strategies are level, which maintains steady output/employment, or chase, which matches demand period to period. Techniques to develop plans include linear programming, linear decision rules and simulation models.
job shop production system in productions and operations systemar9530
A job shop is a manufacturing facility that produces small batches of custom products using general purpose machines. Jobs move flexibly between work centers without a standard sequence. This type of production is suitable when there is high variety in low-volume products. Scheduling is challenging due to the variability in product flows. Job shops have high costs but also flexibility to produce different products and expand capacity easily.
The Master Production Schedule (MPS) breaks down the production plan into product families to promote valid order promises and control inventory levels. It disaggregates sales and operations data and schedules production to meet demand while accounting for factors like lot sizes, lead times, and available inventory. By validating capacity and scheduling production proactively, the MPS enables a company to maintain desired levels of customer service while proactively controlling resources and inventory.
The document discusses different types of production systems and factors that influence process selection. It describes four main types of production systems: project, job, batch, and mass production. It also discusses intermittent and continuous manufacturing systems. Key factors that influence process selection include variety, volume, flexibility, and expected output. Process selection impacts capacity planning, facility layout, equipment design, and work design.
Production planning involves determining facility requirements, layout, and production rates to meet desired output. It considers routing and spatial relationships. Production control monitors plan execution by tracking progress and correcting deviations to minimize impacts. Production systems transform inputs like materials into saleable outputs. Systems are classified by product type, line configuration, output rate, and equipment. The main types are job shop, batch, and mass production.
This document provides an overview of production management. It defines production management and discusses its objectives of producing the right quality, quantity, time, and cost. It describes different types of production systems like job shop, batch, mass, and continuous production. It also covers topics like product and process design, plant layout, production planning and control, and quality control. The key aspects and objectives of production management are to efficiently convert inputs into high quality outputs that meet customer needs.
Work study involves analyzing work methods and equipment used to perform jobs in order to design optimal work methods and standardize proposed methods. It aims to systematically analyze current work processes to develop more efficient methods that improve productivity and reduce costs. Key techniques of work study include method study, work measurement, time study, and motion study. The overall goal is to establish performance standards and design work systems that maximize efficiency and minimize waste of resources.
The document defines and describes the components of a production system. A production system combines various inputs like materials, labor, machines, and information and transforms them through a process to produce finished goods and services. The key components are facilities, which include the factory, equipment, and layout, and manufacturing support systems, which encompass how work and machines are organized. The aim of a production system is to provide the right products, in the proper quantities, at the needed time and location, and at a reasonable cost.
Aggregate planning involves developing a preliminary production schedule over the next 6-18 months to satisfy forecasted demand at minimum cost. It considers targeted sales, production levels, inventory levels and backlogs. The objectives are to minimize costs and changes while maximizing profits, customer service and resource utilization. Common strategies are level, which maintains steady output/employment, or chase, which matches demand period to period. Techniques to develop plans include linear programming, linear decision rules and simulation models.
job shop production system in productions and operations systemar9530
A job shop is a manufacturing facility that produces small batches of custom products using general purpose machines. Jobs move flexibly between work centers without a standard sequence. This type of production is suitable when there is high variety in low-volume products. Scheduling is challenging due to the variability in product flows. Job shops have high costs but also flexibility to produce different products and expand capacity easily.
The Master Production Schedule (MPS) breaks down the production plan into product families to promote valid order promises and control inventory levels. It disaggregates sales and operations data and schedules production to meet demand while accounting for factors like lot sizes, lead times, and available inventory. By validating capacity and scheduling production proactively, the MPS enables a company to maintain desired levels of customer service while proactively controlling resources and inventory.
The document discusses different types of production systems and factors that influence process selection. It describes four main types of production systems: project, job, batch, and mass production. It also discusses intermittent and continuous manufacturing systems. Key factors that influence process selection include variety, volume, flexibility, and expected output. Process selection impacts capacity planning, facility layout, equipment design, and work design.
Production planning involves determining facility requirements, layout, and production rates to meet desired output. It considers routing and spatial relationships. Production control monitors plan execution by tracking progress and correcting deviations to minimize impacts. Production systems transform inputs like materials into saleable outputs. Systems are classified by product type, line configuration, output rate, and equipment. The main types are job shop, batch, and mass production.
This document provides an overview of production management. It defines production management and discusses its objectives of producing the right quality, quantity, time, and cost. It describes different types of production systems like job shop, batch, mass, and continuous production. It also covers topics like product and process design, plant layout, production planning and control, and quality control. The key aspects and objectives of production management are to efficiently convert inputs into high quality outputs that meet customer needs.
Work study involves analyzing work methods and equipment used to perform jobs in order to design optimal work methods and standardize proposed methods. It aims to systematically analyze current work processes to develop more efficient methods that improve productivity and reduce costs. Key techniques of work study include method study, work measurement, time study, and motion study. The overall goal is to establish performance standards and design work systems that maximize efficiency and minimize waste of resources.
Production is the process of transforming inputs into outputs through a value-adding process. It involves converting raw materials, labor, capital equipment, information, and energy into finished goods and services. Productivity measures the efficiency of production by dividing total outputs by total inputs. It can be improved by increasing worker skills, adopting new technology, boosting employee motivation, and optimizing resource management. Measuring productivity helps evaluate how efficiently an organization utilizes its resources to produce outputs.
The document discusses various types of production processes and facility layouts, including process-product matrix, job production, batch production, assembly line, continuous flow production, process layout, and product layout. It provides definitions and descriptions of each, noting their advantages and disadvantages. The process-product matrix merges product and process lifecycles to educate organizations. Job production involves making custom, one-off products. Batch production makes specified groups of products within a time frame.
This document discusses facility layout, including the meaning and objectives of good layout. It describes factors that influence layout such as material handling costs, safety, and efficiency. The principles of an ideal layout are described as well as the importance of layout. Different types of layouts are covered including product, process, cellular manufacturing and combined layouts. Revision of existing layouts is discussed. The document concludes with a case study on a McDonald's kitchen layout.
This document discusses different types of production systems. It defines production as manufacturing, mining or growing goods for trade, and a production system as consisting of inputs, conversion processes, and outputs. The main types of production systems are described as job production (one-off custom jobs), batch production (similar goods in batches), mass production (large volumes of standardized goods), and process production (continuous extraction of goods like oil). The advantages and disadvantages of each system are provided.
The document discusses two main types of production systems: intermittent and continuous. Intermittent production involves producing goods in small batches based on customer orders, with irregular start/stop cycles. Continuous production aims to produce goods constantly to meet forecasted demand at large scale using standardized processes. Specific intermittent systems include project production (complex one-time orders), job production (custom single units), and batch production (producing in lots based on orders or forecasts). Continuous systems emphasize mass production of standardized goods and process production of a single product.
This document discusses inventory management. It defines inventory as materials obtained in advance of need that are held until used or sold. There are different types of inventories like raw materials, work in progress, spare parts, and finished goods. Inventory valuation involves determining inventory quantities and assigning values. Holding inventory incurs costs like storage, ordering, shortages. The objectives of inventory control are to ensure smooth operations while minimizing costs and risks through techniques like determining economic order quantities and stock levels.
Capacity planning is the process of determining the production capacity needed by an organization to meet changing demands. It involves assessing existing capacity, forecasting future needs, identifying options to modify capacity, evaluating financial and technological alternatives, and selecting the most suitable option. Capacity planning can be classified as long term or short term based on time horizon and finite or infinite based on resources employed. Long term planning accommodates major changes like new products or facilities while short term addresses intermediate fluctuations through overtime or subcontracting. Factors affecting capacity planning include controllable aspects like labor and facilities as well as less controllable issues like absenteeism or machine breakdowns.
The document discusses different types of inventory including raw materials, work-in-progress, finished goods, transit inventory, buffer inventory, decoupling inventory, and MRO goods inventory. It explains the purpose of each type of inventory, such as maintaining production flow, protecting against uncertainties, and anticipating future demand. The document also covers reasons for holding inventory like facilitating uninterrupted production and independent sales activities for manufacturers, and de-linking procurement from sales for trading firms.
Production involves turning raw materials into finished products that can then be distributed to consumers. There are several types of production methods:
- Job production involves producing single products in a craftsman-like manner and can be expensive and time-consuming.
- Batch production involves making similar products in batches using the same equipment. Workers can specialize in tasks.
- Flow production continuously produces identical products on an assembly line, using more machinery. Workers repeat the same tasks.
This presentation provides an overview of just-in-time (JIT) manufacturing. It discusses the history and origins of JIT in Japan in the 1970s. The key philosophy of JIT is to have "the right material, at the right time, at the right place, and in the exact amount." The presentation outlines the objectives, elements, advantages, and disadvantages of JIT. It also explores how JIT principles can be applied in the service industry through concepts like standard work methods, supplier ties, and automation.
The document discusses various types of plant location and layout. It describes plant location as choosing a region and site for a business or factory after considering costs and benefits of alternative sites. Key factors that influence location selection include proximity to market and suppliers, transportation, infrastructure, labor, laws and climate. The types of layout discussed are process, product, fixed position and cellular layouts. Process layout groups machines by function while product layout arranges them along the production process to minimize material movement.
The document discusses different types of plant layouts, including process layout, product layout, combination layout, fixed position layout, and group layout. It provides details on the key characteristics and advantages and disadvantages of each layout type. It also includes an example of a company that is evaluating its layout and proposes which type of layout may be most suitable.
Facility Layout
Introduction
Layout planning is determining the best physical arrangement of resources within a facility.
It may be defined as a technique of locating machines, processes and plant services within the factory so as to achieve the right quantity and quality of output at the lowest possible cost of manufacturing.
Objective of a good Layout
Provide enough production capacity.
Reduce material handling costs.
Reduce congestion that impedes the movement of people or material.
Reduce hazards to personnel.
Increase employee morale.
Reduce accidents.
Utilize available space effectively & efficiently.
Product layouts are used for repetitive assembly of standardized products. The workstations are arranged in a straight line so items can pass smoothly from one station to the next. This allows for mass production with low cycle times but lacks flexibility.
Process layouts group similar processes together, like all sewing stations in one area. This requires more space but allows for production of various items and easier changes to processes. Cycle times are longer but it allows for process specialization and more efficient use of equipment.
The type of layout chosen impacts operations through factors like costs, cycle times, productivity levels, flexibility, and specialization of labor or equipment.
Production Planning and Control
Objective of PPC
There are three stages in PPC
Classification/Functions of PPC
Benefits of PPC
Limitations of PPC
Production Planning / Operations Planning
Factors determining Production Planning Procedures
Production Planning System
Production Control
Factors Determining PC procedures
Main Functions of Production Planning
& Control Department
Plant Planning & Facility Planning
The document discusses three main methods of production: job production, batch production, and mass production. Job production involves producing one unique item at a time. Batch production produces similar items in batches before switching to another product. Mass production continuously produces the same goods on a production line to benefit from large-scale economies. The methods vary in their advantages like meeting custom needs versus economies of scale, and disadvantages like time efficiency versus flexibility.
Need for Capacity Planning
Type of Capacity
Roles of forecasting in Capacity Planning
Facility Layout Planning
Product Layout
Process Layout
Fixed position layout
Cellular layout
Aggregate planning involves determining production levels over the intermediate time horizon of 3 months to 1 year. The objectives are to balance customer service, workforce stability, costs, and profits. Inputs that affect aggregate plans include engineering, materials, operations, marketing, accounting, and human resources. Approaches to aggregate planning include top-down and bottom-up methods. Capacity planning determines required production capacity to meet demand forecasts.
This document provides an overview of production management. It defines production management as the branch of management related to the production function, which involves transforming inputs into outputs through scientific planning and regulation. The key tasks of production management are specifying inputs, designing conversion processes, and coordinating production operations efficiently. The document also outlines the scope and responsibilities of production management as well as provides a brief history, discussing approaches like scientific management and more recent developments in operations research. It defines two main types of production systems - continuous/flow systems and intermittent systems - and provides examples of each.
The document discusses different types of production systems including continuous and intermittent systems. Continuous systems involve standardized mass production of large quantities through specialized equipment in a set sequence. Intermittent systems are more flexible and produce a variety of goods in smaller batches using general purpose machines. Job shops and batch production are types of intermittent systems that differ in the volume and repetition of products manufactured. The document also covers objectives, functions, elements and comparisons of product vs service production.
The document discusses key concepts in production management including productivity, factors that impact productivity, and techniques to improve labor productivity. It defines productivity and provides examples of how it can be measured at different levels. It also outlines traditional and modern techniques for improving labor productivity, materials productivity, machine productivity, and overall productivity.
Production is the process of transforming inputs into outputs through a value-adding process. It involves converting raw materials, labor, capital equipment, information, and energy into finished goods and services. Productivity measures the efficiency of production by dividing total outputs by total inputs. It can be improved by increasing worker skills, adopting new technology, boosting employee motivation, and optimizing resource management. Measuring productivity helps evaluate how efficiently an organization utilizes its resources to produce outputs.
The document discusses various types of production processes and facility layouts, including process-product matrix, job production, batch production, assembly line, continuous flow production, process layout, and product layout. It provides definitions and descriptions of each, noting their advantages and disadvantages. The process-product matrix merges product and process lifecycles to educate organizations. Job production involves making custom, one-off products. Batch production makes specified groups of products within a time frame.
This document discusses facility layout, including the meaning and objectives of good layout. It describes factors that influence layout such as material handling costs, safety, and efficiency. The principles of an ideal layout are described as well as the importance of layout. Different types of layouts are covered including product, process, cellular manufacturing and combined layouts. Revision of existing layouts is discussed. The document concludes with a case study on a McDonald's kitchen layout.
This document discusses different types of production systems. It defines production as manufacturing, mining or growing goods for trade, and a production system as consisting of inputs, conversion processes, and outputs. The main types of production systems are described as job production (one-off custom jobs), batch production (similar goods in batches), mass production (large volumes of standardized goods), and process production (continuous extraction of goods like oil). The advantages and disadvantages of each system are provided.
The document discusses two main types of production systems: intermittent and continuous. Intermittent production involves producing goods in small batches based on customer orders, with irregular start/stop cycles. Continuous production aims to produce goods constantly to meet forecasted demand at large scale using standardized processes. Specific intermittent systems include project production (complex one-time orders), job production (custom single units), and batch production (producing in lots based on orders or forecasts). Continuous systems emphasize mass production of standardized goods and process production of a single product.
This document discusses inventory management. It defines inventory as materials obtained in advance of need that are held until used or sold. There are different types of inventories like raw materials, work in progress, spare parts, and finished goods. Inventory valuation involves determining inventory quantities and assigning values. Holding inventory incurs costs like storage, ordering, shortages. The objectives of inventory control are to ensure smooth operations while minimizing costs and risks through techniques like determining economic order quantities and stock levels.
Capacity planning is the process of determining the production capacity needed by an organization to meet changing demands. It involves assessing existing capacity, forecasting future needs, identifying options to modify capacity, evaluating financial and technological alternatives, and selecting the most suitable option. Capacity planning can be classified as long term or short term based on time horizon and finite or infinite based on resources employed. Long term planning accommodates major changes like new products or facilities while short term addresses intermediate fluctuations through overtime or subcontracting. Factors affecting capacity planning include controllable aspects like labor and facilities as well as less controllable issues like absenteeism or machine breakdowns.
The document discusses different types of inventory including raw materials, work-in-progress, finished goods, transit inventory, buffer inventory, decoupling inventory, and MRO goods inventory. It explains the purpose of each type of inventory, such as maintaining production flow, protecting against uncertainties, and anticipating future demand. The document also covers reasons for holding inventory like facilitating uninterrupted production and independent sales activities for manufacturers, and de-linking procurement from sales for trading firms.
Production involves turning raw materials into finished products that can then be distributed to consumers. There are several types of production methods:
- Job production involves producing single products in a craftsman-like manner and can be expensive and time-consuming.
- Batch production involves making similar products in batches using the same equipment. Workers can specialize in tasks.
- Flow production continuously produces identical products on an assembly line, using more machinery. Workers repeat the same tasks.
This presentation provides an overview of just-in-time (JIT) manufacturing. It discusses the history and origins of JIT in Japan in the 1970s. The key philosophy of JIT is to have "the right material, at the right time, at the right place, and in the exact amount." The presentation outlines the objectives, elements, advantages, and disadvantages of JIT. It also explores how JIT principles can be applied in the service industry through concepts like standard work methods, supplier ties, and automation.
The document discusses various types of plant location and layout. It describes plant location as choosing a region and site for a business or factory after considering costs and benefits of alternative sites. Key factors that influence location selection include proximity to market and suppliers, transportation, infrastructure, labor, laws and climate. The types of layout discussed are process, product, fixed position and cellular layouts. Process layout groups machines by function while product layout arranges them along the production process to minimize material movement.
The document discusses different types of plant layouts, including process layout, product layout, combination layout, fixed position layout, and group layout. It provides details on the key characteristics and advantages and disadvantages of each layout type. It also includes an example of a company that is evaluating its layout and proposes which type of layout may be most suitable.
Facility Layout
Introduction
Layout planning is determining the best physical arrangement of resources within a facility.
It may be defined as a technique of locating machines, processes and plant services within the factory so as to achieve the right quantity and quality of output at the lowest possible cost of manufacturing.
Objective of a good Layout
Provide enough production capacity.
Reduce material handling costs.
Reduce congestion that impedes the movement of people or material.
Reduce hazards to personnel.
Increase employee morale.
Reduce accidents.
Utilize available space effectively & efficiently.
Product layouts are used for repetitive assembly of standardized products. The workstations are arranged in a straight line so items can pass smoothly from one station to the next. This allows for mass production with low cycle times but lacks flexibility.
Process layouts group similar processes together, like all sewing stations in one area. This requires more space but allows for production of various items and easier changes to processes. Cycle times are longer but it allows for process specialization and more efficient use of equipment.
The type of layout chosen impacts operations through factors like costs, cycle times, productivity levels, flexibility, and specialization of labor or equipment.
Production Planning and Control
Objective of PPC
There are three stages in PPC
Classification/Functions of PPC
Benefits of PPC
Limitations of PPC
Production Planning / Operations Planning
Factors determining Production Planning Procedures
Production Planning System
Production Control
Factors Determining PC procedures
Main Functions of Production Planning
& Control Department
Plant Planning & Facility Planning
The document discusses three main methods of production: job production, batch production, and mass production. Job production involves producing one unique item at a time. Batch production produces similar items in batches before switching to another product. Mass production continuously produces the same goods on a production line to benefit from large-scale economies. The methods vary in their advantages like meeting custom needs versus economies of scale, and disadvantages like time efficiency versus flexibility.
Need for Capacity Planning
Type of Capacity
Roles of forecasting in Capacity Planning
Facility Layout Planning
Product Layout
Process Layout
Fixed position layout
Cellular layout
Aggregate planning involves determining production levels over the intermediate time horizon of 3 months to 1 year. The objectives are to balance customer service, workforce stability, costs, and profits. Inputs that affect aggregate plans include engineering, materials, operations, marketing, accounting, and human resources. Approaches to aggregate planning include top-down and bottom-up methods. Capacity planning determines required production capacity to meet demand forecasts.
This document provides an overview of production management. It defines production management as the branch of management related to the production function, which involves transforming inputs into outputs through scientific planning and regulation. The key tasks of production management are specifying inputs, designing conversion processes, and coordinating production operations efficiently. The document also outlines the scope and responsibilities of production management as well as provides a brief history, discussing approaches like scientific management and more recent developments in operations research. It defines two main types of production systems - continuous/flow systems and intermittent systems - and provides examples of each.
The document discusses different types of production systems including continuous and intermittent systems. Continuous systems involve standardized mass production of large quantities through specialized equipment in a set sequence. Intermittent systems are more flexible and produce a variety of goods in smaller batches using general purpose machines. Job shops and batch production are types of intermittent systems that differ in the volume and repetition of products manufactured. The document also covers objectives, functions, elements and comparisons of product vs service production.
The document discusses key concepts in production management including productivity, factors that impact productivity, and techniques to improve labor productivity. It defines productivity and provides examples of how it can be measured at different levels. It also outlines traditional and modern techniques for improving labor productivity, materials productivity, machine productivity, and overall productivity.
The document discusses different types of production management techniques used in manufacturing and service industries. It defines production management as planning, implementing, and controlling industrial production processes to ensure smooth and efficient operations. It then describes four main types of production: job shop production which involves producing low volumes of customized products using general purpose machines; batch production which produces limited batches of products in functional departments; mass production which standardizes processes and products for very high volumes using continuous production lines; and continuous production which uses continuous processes to manufacture discrete parts or assemblies.
This lecture discusses different production methods and their characteristics. It begins by defining production and describing the factors and types of production. It then outlines five main production methods - job shop production, batch production, mass production, continuous production, and just-in-time production - and discusses their key characteristics, advantages, and disadvantages. New technology is said to impact production through improved quality, new products, increased production levels, lower costs, and better communication; however, it can also result in redundancies, retraining costs, and capital costs for organizations.
This document discusses operations management concepts including production systems, types of processes, and process performance metrics. It defines a production system as having inputs, resources, a production process, and outputs. Process analysis involves process flowcharting to diagram a process and understanding cycle time, utilization, and other metrics. The document outlines common process types like make-to-order and make-to-stock and defines key metrics for evaluating process performance.
This document provides an overview of production and operations management topics for students pursuing a BBA degree from MGS University in Bikaner, India. It covers key POM concepts like different types of production systems, forecasting, capacity planning, plant layout, inventory management, quality management, and maintenance. The document also discusses the functions and scope of POM, relationships with other business functions, and differences between manufacturing and service operations. It is intended to help students with the theoretical concepts for their POM coursework.
Production and operations management deals with converting inputs into useful outputs through physical transformation processes while meeting organizational objectives like effectiveness, efficiency, and adaptability. There are different types of production systems like job shop production, batch production, and mass production characterized by factors like volume, variety, and process flow. Key areas of production and operations management include location planning, facility layout, inventory management, quality control, and maintenance management. Automation uses mechanical and electronic systems to operate production and has advantages like increased productivity but also disadvantages such as potential job losses and reduced purchasing power.
Lean manufacturing aims to eliminate waste in processes to improve value for customers. It involves analyzing information and material flows to continuously improve processes. Key aspects of lean include just-in-time production, standardized work, visual controls, quality at the source, and reducing set-up times and batch sizes. The Toyota Production System developed these lean principles to allow for producing many models in low volumes. Lean identifies seven types of waste including transportation, inventory, motion, waiting, overproduction, overprocessing, and defects. Implementing cells, kanban systems, and focusing on continuous improvement can help eliminate waste.
Production & operations management.Aadil Yousuf
The document discusses operations and production management. It covers several topics:
1. Module I discusses production management concepts like types of manufacturing systems and plant location factors.
2. Module II covers inventory management concepts like inventory types and control techniques.
3. Module III discusses production planning and control techniques as well as quality control tools.
The document provides an overview of the key topics that will be covered in an operations and production management course. It outlines the modules and some of the main concepts that will be discussed in each module.
This document provides an overview of operations management concepts related to forecasting, materials flow, production processes, and just-in-time systems. Specifically, it discusses forecasting methods and applications, defines materials flow and material flow management, describes different production systems including job shop, batch, and continuous production, and outlines the objectives, types of waste, tactics, and benefits of just-in-time systems.
The document discusses various aspects of production systems including their characteristics, inputs, outputs, controls, product design process, and process planning. It describes production systems as manufacturing subsystems that design, produce, distribute, and service products. They have specialized functions at different levels and need renovation over time to adapt to changes. The key aspects covered are input-output relationships, types of control like feedback and forward control, objectives and importance of product design, steps in the design process, factors affecting process design decisions, types of process designs, and major process decisions around process choice, vertical integration, resource flexibility, customer involvement, and capital intensity.
This document provides an introduction to operations management. It defines key terms like production, productivity, and efficiency. It outlines common operation management responsibilities like quality management, process design, and supply chain management. It also discusses different production systems like job shop production, batch production, mass production, and continuous production. The document aims to introduce readers to the basic concepts and functions of operations management.
The document discusses production management and various related topics. It begins by defining production and explaining why studying production is important for business objectives like profit making and sustainable growth. It then covers various classifications of production systems like continuous, mass, batch and job shop production. Other key topics summarized include lean manufacturing principles, operations strategy, developing an operations strategy, and a case study comparing the strategies of Kmart and Walmart.
PRODUCTION PLANNING AND CONTROL PPC NOTES.pptxshishirrathod1
To understand the various components and functions of production planning and control
To know the recent trends like manufacturing requirement Planning (MRP) and Enterprise
Resource planning (ERP).
To know the importance of selection of material, machines, methods and manpower
Industrial Engineering unit 4.Production planning and control Notes by badebhau.Er. Bade Bhausaheb
Production planning and control aims to efficiently and effectively manage operations in a manufacturing organization. It addresses issues like low productivity, inventory management, and resource utilization. The key objectives of production planning and control are to optimize capacity utilization, maintain optimal inventory levels, minimize costs, and ensure quality. Production planning involves determining what to produce, when, how much, and other long-term decisions. Production control techniques are used to achieve production planning targets by regulating inventory, scheduling production, and optimizing resource usage.
This document discusses different types of production systems. It defines production as manufacturing, mining or growing goods for trade, and a production system as consisting of inputs, conversion processes, and outputs. The main types of production systems are described as job production (one-off custom jobs), batch production (similar goods in batches), mass production (continuous output of standardized mass market goods), and process production (continuous extraction of goods like oil). The advantages and disadvantages of each system are provided.
The document discusses production planning and control over 5 units:
Unit I introduces production planning and control, including its definition, objectives, functions, elements, types of production systems, and factors in product design.
Unit II covers forecasting, its importance and types of forecasting techniques.
Unit III discusses inventory management, including relevant inventory costs, analysis techniques like ABC and VED, economic order quantity model, inventory control systems, and introductions to concepts like MRP, ERP, JIT, and supply chain management.
Unit IV defines routing and scheduling, the difference between them, and scheduling policies and techniques.
Unit V describes dispatching activities and procedures, the need for follow up, and
The document discusses production planning and control over 5 units. Unit 1 introduces production planning and control, including definitions, objectives, functions, elements and types of production systems. It also discusses product design factors. Unit 2 covers forecasting methods, including qualitative and quantitative techniques. Unit 3 discusses inventory management concepts like relevant inventory costs, ABC analysis and economic order quantity model. Unit 4 describes routing and scheduling. Unit 5 presents dispatching functions and the application of computers in production planning and control.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
Assessment and Planning in Educational technology.pptxKavitha Krishnan
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
2. PRODUCTION
Production can be explained as an act of either manufacturing or mining or growing of
goods (commodities) generally in bulk for trade. Production is a method employed for
making or providing essential goods and services for consumers.
It is a process that puts intangible inputs like ideas, creativity, research, knowledge,
wisdom, etc. in use or action. It is a way that transforms (convert) tangible inputs like
raw-materials, semi-finished goods and unassembled goods into finished goods or
commodities.
3. SYSTEM
System is an arrangement or assembly of inter-dependent processes (activities)
that are based on some logic and function. It operates as a whole and is
designed (build) with an intention to achieve (fulfill) some objective or do some
work. Huge systems are often a collection (assembly) of smaller sub-systems.
4. PRODUCTION SYSTEM
"The methods, procedure or arrangement which includes all
functions required to accumulate (gather) the inputs, process or
reprocess the inputs, and deliver the marketable output (goods)."
Production system utilizes materials, funds, infrastructure,
and labour to produce the required output in form of goods.
5. Inputs include raw-materials, machines, man-hours, components or parts,
drawing, instructions and other paper works.
Conversion process includes operations (actual production process).
Operations may be either manual or mechanical or chemical. Operations
convert inputs into output. Conversion process also includes supporting
activities, which help the process of conversion. The supporting activities
include; production planning and control, purchase of raw-materials, receipt,
storage and issue of materials, inspection of parts and work-in-progress,
of products, quality control, warehousing of finished products, etc.
Output includes finished products, finished goods (parts), and services.
6. Concept Definition
Production System A system whose function is to convert a set of inputs into a set of desired
outputs.
Conversion Sub- A sub-system of the larger production system where inputs are converted into
outputs.
Control Sub-system A sub-system of the larger production system where a portion of the output is
monitored for feedback signals to provide corrective action if required.
Production system
receives inputs in the
form of materials,
personnel, capital and
information.
These inputs are
changed in a
conversion sub-system
into desired products
and services which are
called the outputs.
A portion of the output
is maintained in the
control sub-system to
determine if it is
acceptable in terms of
quantity, cost and
quality.
If the output is
acceptable, no
are required in the
system.
If, however, the
appropriate standards
are not met,
corrective action is
required.
The control sub-system
ensures a uniform level
of system performance
by providing feedback
information so that
corrective action may
be taken by managers.
PRODUCTION SYSTEM CONCEPTS
7. Environment
Legal/Political
Social, Economic,
Technological
Market
Competition
Product Information
Customer Desires
Primary Resources
Materials & Supplies
Personnel
Capital
Physical
(Manufacturing, Mining)
Locational Services
(Transportation)
Exchange Services
(Retailing/ wholesaling)
Storage Service
(Warehousing)
Other Private Services
(Insurance, Finance, Health,
Business Service, Personal Service)
Government Service
(Local, State, Central)
Goods or Services
Feedback
Informatio
n
Inputs Conversion Sub-system Outputs
Control Sub-system
11. INTERMITTENT PRODUCTION SYSTEM
Intermittent means something that starts (initiates) and stops (halts) at irregular (unfixed) intervals. Intermittent
production refers to the process where production is not uniform and the product changes from time to time. There is
thus, No single procedure and the facilities are flexible enough to meet the requirements of change.
In the intermittent production system, Goods are produced based on customer's orders. These goods are produced on
a small scale.
In this system, large varieties of products are produced. These products are of different sizes. The design of these
products goes on changing as per the need and want of the customer. Therefore, this system is very flexible.
13. INTERMITTENT PRODUCTION SYSTEM
(EXAMPLE)
The work of a goldsmith is purely based on the frequency of his customer's orders. The goldsmith
makes goods (ornaments) on a small-scale basis as per his customer's requirements.
Similarly, the work of a tailor is also based on the number of orders he gets from his customers.
The clothes are stitched for every customer independently by the tailor as per one's measurement
and size. Goods (stitched clothes) are made on a limited scale and is proportional to the number of
orders received from customers.
14. INTERMITTENT PRODUCTION SYSTEM
(FEATURES)
The flow of production is not continuous. It is intermittent.
Wide varieties of products are produced.
The volume of production is small.
General purpose machines are used. These machines can be
used to produce different types of products.
The sequence of operation goes on changing as per the
design of the product.
The quantity, size, shape, design, etc. of the product
depends on the customer's orders.
15. FLOW/CONTINUOUS PRODUCTION
SYSTEM
Continuous means something that operates constantly without any irregularities or frequent halts.
Continuous production refers to the process where production is uniform. Goods are produced constantly as per demand forecast.
Goods are produced on a large scale for stocking and selling.
In the Continuous production system, Goods are not produced based on customer's orders. These goods are produced on a large scale.
In this system, the inputs and outputs are standardized along with the production process and sequence.
17. CONTINUOUS PRODUCTION SYSTEM
(EXAMPLE)
The production system of a food industry is purely based on the demand forecast. Here, a
large-scale production of food takes place.
Similarly, the production and processing system of a fuel industry is also purely based on,
demand forecast. Crude oil and other raw sources are processed continuously on a large
scale to yield usable form of fuel and compensate global energy demand.
18. CONTINUOUS PRODUCTION SYSTEM
(FEATURES)
The flow of production is continuous. It is not intermittent.
The products are standardized.
The products are produced on predetermined quality
standards.
The products are produced in anticipation of demand.
Standardized routing sheets and schedules are prepared.
The volume of production is large.
19. S. No. Characteristics Intermittent Production System Continuous Production System
1 Volume of Production Limited Large Quantity
2 Product Variety Wide Range of products One or few Standard products
3 Layout Process or Functional Product Layout
4 Manufacturing Cycle Time Medium to Large Low
5 Material Flow Discontinuous Continuous and Uninterrupted
6 Flexibility High Low
7 Equipment and Machinery General Purpose Specific Purpose
8 Cost per Unit Medium to High Low
9 Investment Low to Medium High
10 Material Handling Manual or Semi Automatic Automated
11 Labour Highly Skilled Semi Skilled or Unskilled
12 Production Planning and
Control
Complex due to non-repetitive
nature of order
Simple or routine
20. PROJECTS
Project may be defined as a plan for an undertaking involving huge cost and time. It is one
time major task that must be completed within a certain period of time and at an estimated
cost.
Project technology deals with products that are tailored to unique customer requirements. The
products are not standardised and so the process is flexible.
The resources are brought to the location where the product is to be fabricated. Once the
project is completed, the resources of the projects are redirected to a new project.
Various techniques such as bar charts, network analysis, PERT, CPM etc. help in completing the
project on schedule with the desired cost frame.
Example: Construction of Roads, Dams, Airports, Shipbuilding etc.
21. PROJECTS (FEATURES)
Project is one time task, which may not repeat in exactly the
same manner.
Project has to be completed in a time bound schedule.
Once the project is completed, resources are deployed to
new project.
The resources and skills are of diversified nature.
The requirement of resources is not same (it varies).
Generally, the resource requirement at the beginning is low.
Then in mid of production, the requirement increases.
Finally, it slows down when the project is near its completion
phase.Project may be small, medium and large, depending upon the
number of tasks involved.
22. PROJECTS (DISADVANTAGE)
Many agencies are involved
in the project. Each agency
performs specialized jobs.
There may be a problem of
coordination between them.
The Project specialist may
feel insecure regarding their
future prospects once the
project is completed.
The project normally take
long time to finish and there
may be absence of
motivation among the
specialists.
Delay takes place in
completion of project due
to its complexity and
massiveness.
23. JOB PRODUCTION
Under this method, special or non-standardized products are produced in accordance with the
orders received from the customers.
As each product is non- standardized varying in size and nature, it requires separate job for
production. The machines and equipment’s are adjusted in such a manner so as to suit the
requirements of a particular job.
Job production involves intermittent process as the work is carried as and when the order is
received. It consists of bringing together of material, parts and components in order to
assemble and commission a single piece of equipment or product.
Example: Boilers, Machinery, Tailoring
24. JOB PRODUCTION (FEATURES)
A wide range of general purpose machines are required.
A wide range of workers conversant with different jobs will
have to be employed.
A large inventory of materials, parts, tools and items are be
required.
The setting of machines and equipment will have to be
adjusted and readjusted to the manufacturing needs.
The movement of materials through the process is
intermittent.
25. JOB PRODUCTION (DISADVANTAGE)
The economies of
large scale production
may not be attained
because production is
done in short runs.
There is irregularity in
demand for some
products.
There may be an
insufficient use of
labour and
equipment.
Requires investment
in skills and training
26. BATCH PRODUCTION
Batch Production pertains to repetitive production. It refers to the production of goods, the
quantity of which is known in advance.
It is that form of production where identical products are produced in batches on the basis of
demand of customers’ or of expected demand for products.
This method is generally similar to job production except the quantity of production. Instead of
making one single product as in case of job production, a batch or group of products are
produced at one time.Under batch system of production the work is divided into operations and one operation is
done at a time. After completing the work on one operation it is passed on to the second
operation and so on till the product is completed.
Example: Biscuit and confectionery, Medicines
27. BATCH PRODUCTION (FEATURES)
The work is of repetitive nature.
There is a functional layout of various manufacturing
processes.
One operation is carried out on whole batch and then is
passed on to the next operation and so on.
Same type of machines is arranged at one place.
It is generally chosen where trade is seasonal or there is a
need to produce great variety of goods.
28. BATCH PRODUCTION (DISADVANTAGE)
It becomes
difficult to
decide a proper
batch lot.
Material
handling is
longer.
Production
time is
generally
longer.
Decision about
the sequence of
batches is also
a problem.
29. MASS PRODUCTION
This production refers to the manufacturing of standardized parts or components on a large
scale.
Mass production system offers economies of scale as the volume of output is large.
Quality of products tends to be uniform and high due to standardization and mechanization.
Electronics, electrical, automobiles, bicycles and container industries are a few examples of
mass production industries.
30. MASS PRODUCTION (FEATURES)
There is standardization of product and process sequence.
Large volume of products.
Flow of materials, components and parts is continuous.
Material handling is fully automated.
Cost per unit is low, due to high volume of production.
31. MASS PRODUCTION
Advantage Disadvantage
Low cost per unit due to economies of scale. Break down of one machine stops the entire
production line.
Higher rate of production with reduced cycle time. High investment in production facilities.
Higher capacity utilisation due to line balancing Work is monotonous without much challenge.
Almost fully automated, less skilled operators
required.
Less flexibility
32. PROCESS PRODUCTION
This system is an extended form of mass production where production is carried on
continuously through a uniform predetermined sequence of operations.
Generally under this system finished product of one process is used in the next process as a
raw material until the last process.
Process production can further be of two types-
Analytical Process – Where the raw material is transformed into several products at different
stages of operations. For Example- Crude oil is processed into kerosene, gasoline, and other
products.
Synthetic Process – Where two or more materials are combined to manufacture a product.Example: Large industries like petroleum refining, heavy chemical industries generally use this
system of production
33. PROCESS PRODUCTION (FEATURES)
Dedicated plant and equipment is required.
There is a highly mechanized system for handling materials.
Conveyors and automatic transfer machines are used to move
the materials from one stage to another.
Large investment.
Demand for – By products and joint products.
There is very less work-in-progress because material flow is
continuous.
The production planning and scheduling can be decided well
in advance.
34. PROCESS PRODUCTION
Advantage Disadvantage
Process can normally be automated which reduces
unit cost.
Heavy investment required.
Large quantities can be produced. Difficult or disruptive if the production process has
to be stopped.
Ideal for products which have to be of a consistent
quality.
Little opportunity to make different versions of the
product.
35. ASSEMBLY LINES
In assembling process, two or more components are combined to manufacture a finished
product. Manufactured parts are joined into sub-assemblies or final assemblies.
Assembly line is a type of flow production which was developed in the automobile industry in
the U.S.A.
A manufacturing unit prefers to develop and employ the assembly line because it helps to
improve the efficiency of production. The use of flow production methods results in cost
reduction.
Assembly line is particularly useful when a limited variety of similar products is to be produced
on a mass scale or in fairly large batches on a regular or continuous basis.
Such process is employed in assembling automobiles, radio sets, television sets, bicycles,
watches, cameras, etc.
36. ASSEMBLY LINES
In an assembly line, each machine must directly receive material from the previous machine
and pass it on directly to the next machine. Therefore, the location of machines is
automatically regulated by the sequence of operations.
Machines and equipment should be arranged in such a manner that every operator has a free
and safe access to each machine.
Space should be provided for free movement of fork lifts, trucks, etc., which deliver materials
and collect the finished products. The passage should not be blocked and workers must not
be in danger of being hit by the moving trollies, etc.
38. REFERENCES
1) K Aswathappa and K Shridhara Bhat, Production and Operation Management,
Himalaya Publication House
2) Gupta Neeti, Gupta Anuj and Bansal Manoj, Principles of Production
Management, Kalyani Publication House