Business processes are similar to a waterway flowing in a natural direction and carrying information from point A to point B. Value Stream Mapping (VSM) is one of the techniques used in Lean Six Sigma to identify areas of dissipate that must be avoided in the manufacturing sector and the office business processes. Apart from identifying areas of dissipate, VSM also assists in streamlining business processes for greater productivity. VSM is based on scientific methods experienced person, so it is necessary to use qualified establishment of Six Sigma consultants (specialists VSM) during the implementation phase.
The process initial
The application of VSM is a lengthy process, where the first step is the allocation of current flow of materials or information on processes key business of an establishment. The transformation is accomplished with the aid of flow charts that describe the flow of goods or information from one extreme to another. The diagram flow also contains information about the average time needed to perform various sub processes. To generate a general flow chart, the consultants are gather input from business leaders, plant managers or factory workers. While the creation of the flowchart, key sub-processes are highlighted by icons specific. This helps in locating areas where dissipate and inconsistencies are happening. The flow chart also helps to be with you the complexity of a business process to be streamlined to increase efficiency.
Future State of Value Stream Mapping
In the next step, the consultants VSM discuss each step is shown in the flow diagram with management to find ways to rationalize and optimize the business process. In the terminology of Six Sigma, This is known as the future state Value Stream Mapping (FSVSM). A number of methods can be used during the FSVSM but only those who need to be elected to help in the rationalization processes without affecting the day to day operations of an establishment. One is cellular manufacturing, which can be used for FSVSM. Although a concept simple, it requires proper plotting by the consultants and management. Takt Time is another method used to evaluate the product before manufactured or services rendered. This method is commonly used in organizations where the main objective is to provide products or services over time, for example, companies messaging. Another method is known as Kanban, which is part of Just In Time (JIT) manufacturing system. Help in maintaining low inventory levels and work in progress without compromising quality or volume of manufactured products.
The effectiveness of the automobile and other manufacturing industries
VSM has proved be very effective in organizations that use generous and complex manufacturing processes of the assembly line. Automobile manufacturing companies are probably the best examples in terms of the effectiveness of VSM is concerned. Top car companies like Ford and Toyota have successfully implemented VSM in their business processes, which in turn has helped these companies in manufacturing high quality products and reduce costs simultaneously.
Although the concepts of VSM are applicable in all types of manufacturing organizations, automotive companies other companies may be a small hard to implement VSM word for word. Some consultants also feel that the benefits associated with VSM are sometimes too exaggerated in relation to the implementation of VSM in the car companies do not. Personal opinions may vary, but the truth VSM is that it does not help in reducing dissipate, if used properly.
About the Author:
Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution’s Six Sigma Online offers online
six sigma training
and certification classes for lean six sigma, black belts, green belts, and yellow belts.
Article Source: ArticlesBase.com – Value Stream Mapping And Six Sigma