Six Sigma is a widely used Operational Approach towards Operations Management and is frequently applied within Manufacturing Businesses, however the fundamental processes also apply within businesses operating within the Service Industry. The Purpose of Six Sigma is to reduce process variation so that virtually all the products or services provided meet or exceed customer expectations. Six Sigma adopts a very data driven, disciplined method for eliminating defects within processes and promoting business improvement within organisations. Six Sigma is able to show quantitatively how a process is performing and to achieve ‘Six Sigma Status’, a process must not produce more than 3.4 defects per million opportunities. Six Sigma is dissected into three core elements including: Process Improvement, Process Design/Re-Design & Process Management and will be explored below. 1. Process Improvement The Process Improvement aspect of the Six Sigma Model addresses the concept of improving existing processes with the ultimate objective of Continue reading
Operations Management Techniques
Lean Manufacturing – Definition, History, Objectives, and Examples
Lean manufacturing is the production of goods using less of everything compared to mass production. It focuses on less human effort, less manufacturing space, less investment in tools, and less engineering time to develop a new product. Lean manufacturing is a generic process management philosophy derived mostly from the Toyota Production System (TPS). Lean manufacturing is a technique that allows companies to be more responsive to quickly changing markets and more sophisticated & demanding customers. History of Lean Manufacturing Toyota is often considered one of the most efficient manufacturing companies in the world and the company that sets the standard for best practices in Lean Manufacturing. Lean Manufacturing has increasingly been applied by leading manufacturing companies throughout the world, lead by the major automobile manufactures and their equipment suppliers. Lean Manufacturing is becoming an increasingly important topic for manufacturing companies in developed countries as they try to find ways to Continue reading
Objectives of Material Handling
Materials handling may be defined as the art and science of movement, handling and storage of materials during different stages of manufacturing considered as material flow into, through and away from the plant. It is in fact, the technique of getting the right goods safely, to the right place, at the right time and at the right cost. All tangible and intangible benefits can be reduced to four major objectives. The application of material handling methods and equipment to be of greatest benefits should be governed by the following: 1) Reduced Costs: Cost-Reduction programs have two broad goals; either to reduce the cost of Material Handling or to reduce total production cost; by improved handling procedures. The latter concept net reduction in total manufacturing costs. The Ways in which cost reductions are realized through improved material handling are; Reducing material handling labour. Reducing the Material handling work done by direct Continue reading
The Toyota Way Philosophy
Japanese quality movement was a miracle and created world-class products. All these methodologies and concepts developed these quality gurus for internal process and quality improvement crisis are still practiced in various companies. These have become universal approach to improve the quality and manage performance crisis. Quality gurus created work culture and dedicated teams, which developed Japanese production systems through group activities. Toyota Corporation developed a new philosophy to create major change in manufacturing systems and delivered world-class products with internal benchmark for quality of vehicles. In reality, Toyota changed external business environment for competitors and created a long-lasting impact on automobile industry. The Toyota Way is a set of principles and behaviors that underlie the Toyota Motor Corporation’s managerial approach and production system. It consists of principles in two key areas: continuous improvement, and respect for people. Toyota use operational excellence as a strategic weapon. Company places the highest value Continue reading
Inventory Management System – Meaning, Evolution, Types, and Benefits
Inventory management could as be defined as managing inventory with the primary objective been determining and controlling stock levels within the facility to balance the need for product availability against the need for minimizing stock holding and handling costs. A management system is an information system that is used by a business to ensure they can manage and fulfill their tasks through a framework of procedures and processes. Typical management systems are used to maintain data within an organization as well as ensuring data is shared accurately, or for the management of services or products offered. A management system could also be defined as the integration of traditional management methods with a computer system to create a tool for strategic and automated information management. An inventory management system is usually used to automate a sales order fulfillment process. These types of system are designed containing a structure whereby it contains Continue reading
Purchasing Policy – Principles and Implementation
Purchasing Policy Principles The major principles on which purchasing policies should be based are a sound orientation, reflect a cross —functional approach and be directed at improving the company’s bottom line. i. Business Orientation Developing a purchasing and supply strategy requires a thorough understanding of the company’s business policies. The following questions are important to determine how purchasing and supply strategies will need to support the company in meeting its goals and objectives:- What end-user market is the company targeting and what are the major developments going on in those markets? What competition is the company suffering from and what leeway does the company has in setting its own pricing policies? To what extent can material’s price increases can be passed onto the last customer or is it impossible? What changes are happening in the company’s product, production and information technologies? What investments will be made by the company in Continue reading