Therblig-embedded value stream mapping method for lean energy machining

Implementation of a Lean Model for Carrying out Value Stream Mapping in a Manufacturing Industry

Value Stream Mapping technique involves flowcharting the steps, activities, material flows, communications, and other process elements that are involved with a process or transformation. In this respect, Value stream mapping helps an organization to identify the non-value-adding elements in a targeted process and brings a product or a group of products that use the same resources through the ma...

Integrating Work Environment Considerations Into Lean and Value Stream Mapping

Lean manufacturing: costing the value stream

The term “lean manufacturing”, (Womack et al., 1990), refers to the generalization of the Toyota Production system (TPS), also called Just-in-Time (JIT). One feature of such system is the reduction of costs through elimination of waste (Sugimori et al., 1977). Waste or muda (in Japanese) is anything that does not add value to a product. Elimination of muda is done by means of continuous improve...

Improving Wait Times to Care for Individuals with Multimorbidities and Complex Conditions Using Value Stream Mapping

Background Recognizing the significant impact of wait times for care for individuals with complex chronic conditions, we applied a LEAN methodology, namely – an adaptation of Value Stream Mapping (VSM) to meet the needs of people with multiple chronic conditions and to improve wait times without additional resources or funding.   Methods Over an 18-month time period, staff applied a patient-cen...

Therblig-based energy demand modeling methodology of machining process to support intelligent manufacturing

Energy efficiency has become an important factor that should be included in Intelligent Manufacturing due to the increasingly rising energy price and severe energy shortage issues. Energy demand modeling method is the foundation of improving the energy efficiency of manufacturing; therefore, an energy demand modeling methodology for machining processes is proposed. In this method, machining pro...