Effektivisering och flödeskartläggning : En jämförelse av arbetsflöden i ett industriserviceföretag

Sammanfattning: Introduction: To stay relevant, it is required that companies work with continuous improvements.Finding inefficiencies is not always easy. One way to try to find inefficiencies is throughflow mapping. This study examines what causes inefficient activities for industrial servicecompanies. Purpose: The purpose of the study is to investigate how a workflow at an industrial servicecompany can be made more efficient with the help of flow mapping. Method: The study is conducted through a case study at a service industry company that maintainsand repairs motors and frequency converters. Flow mapping was used to map activitiesin the workflow and literature was collected to be able to conduct a flow mappingcorrectly. Interviews and observations have been used to support the flow mapping. Results: The company has two service workshops that have similar activities in their flow. Evenso, one of the workflows is more efficient than the other. Based on the comparison of theworkflows, inspiration has been used to adjust the workflow for the frequency converterworkshop. Using flow mapping and methods from lean, a future flow map has beencreated where non-value-added activities have been eliminated. Conclusion: Based on the results, several improvement proposals have been drawn up for thecompany's workshops. Industrial service companies can use flow mapping and VSM toeliminate non-value-added activities. Lean tools can be used to create order and structurethat lead to shorter lead times.