The layout of a plant or facility is concerned with the physical placement of resources such as equipment and storage facilities, which should be designed to facilitate the efficient flow of customers or materials through the manufacturing or service system. The layout design is very important and should be taken very seriously as it can have a significant impact on the cost and efficiency of an operation and can involve substantial investment in time and money. The decisions taken with regards to the facility layout will have a direct influence on how efficiently workers will be able to carry out their jobs, how much and how fast goods can be produced, how difficult it is to automate a system, and how the system in place would be able to respond to any changes with regards to product or service design, product mix, or demand volume. In many operations the installation Continue reading
Operations Management Concepts
Lean Supply Chain Management
Even though Toyota – the Japanese company – was the one who made the lean concept widely well-known with the Toyota production system (TPS), there is a fact shows that lean did not just emerging but it was partially used in the United States. For example in 1908, “Scientific management” made by Frederick W. Taylor was the concept of using scientific method such as standardization to apply with the working process. This scientific idea was criticized to be the initial stage of developing the lean concept, since it helped workers to work in system and ignored the unnecessary jobs. However, Henry Ford is considered to be the first person, who used the lean principles. In 1910, Ford has developed the concept of continuous flow – called Ford’s model T production system (MTPS) – for manufacturing assembly line. This MTPS was to have workers focusing on their individual jobs and moving Continue reading
Case Study: TQM Initiatives by Carcom
‘Carcom’ is a supplier of automotive safety components employing around 700 staff which is located on two sites in Northern Ireland. The company was originally American owned but after a joint venture with Japanese partner in the late 1980s, it was eventually bought out by the latter. The quality initiative began in 1988-89 with a five-year plan based on the Kaizen philosophy, this concept having been picked up from the Japanese partner. This was driven by senior management in response to what they saw as increasing customer demand and operating considerations. The achievement of ISO 9001 registration in 1990 brought together processes carried out by departments which had previously been undertaken in isolation. The company is now focusing on Kaizen with the principles of improvement, customer delight, systems focus and participation. A range of quality management tools and techniques are used. A TQM steering committee is responsible for overall direction Continue reading
Literature Review – Quality Management Systems
According to various authors, quality improvement and management has become a subject of great importance in organisations. Quality Management focuses on the overall process of a system rather than just concentrating on results, it is the determination and implementation of the quality policy with regard to the organisation. Many organisations throughout the world have started to realize the potential it holds for them and have therefore adopted new philosophies focused on quality management rather than just being focused on the end results. Some organisations already implementing the ISO 9001 Quality Management System are wondering is it worth maintaining and what significance does it hold for the company? Empirical studies have shown that Quality Management does indeed have a positive effect on the various business functions (Piskar & Dolinsek, 2006) and therefore calls for a deeper look. The empirical studies were undertaken through questionnaires during 2002 in Slovenia. 212 Companies that Continue reading
Principles of Material Handling
Material Handling is the art of implementing movement of materials-economically and safely. In the classic sense, Material Handling is the act of creating Time and Place utility, as distinct from Manufacturing, which creates form utility. The proper application of Material Handling knowledge will result in the smooth integration of all the process in an enterprise into one efficient Production Machine. The principles presented here represent an accumulation of experience equivalent to untold years of practice. They are adapted from those stated in the literature, with certain changes made for clarification and with several new one added to round out the coverage of the field. In reviewing the principles it will be found that nearly every one applies to several aspects of Material Handling and aids in accomplishing one or more objectives. 1. Principle of Planning: All Handling activities should be planned. Description: If there is one principle on which all Continue reading
Line Balancing in Production Management
A production line is typically associated with continuous or flow production system. Production lines are particularly appropriate for high volume operations. In a production line work is divided into individual tasks and assigned to consecutive workstations on the line. In mass production on progressive assembly line the workload between various machines or workstations should be balanced. The need for balancing the line becomes obvious when it is considered that the output to be received from the line is determined by the maximum time involved in the performance of work at one particular workstation. The imbalances existing in the line would lead to wastage of time at all other work stations when one work station holds up the total output rate. Therefore, it is necessary to level out or balance the cycle times at each workstation. Line balancing refers to the apportionment of sequential work activities into workstations in order to Continue reading