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Event chain diagram. Event chain diagrams are visualizations that show the relationships between events and tasks and how the events affect each other. Event chain diagrams are introduced as a part of event chain methodology. Event chain methodology is an uncertainty modeling and schedule network analysis technique that is focused on ...
A Gantt chart is a type of bar chart [ 4][ 5] that illustrates a project schedule. [ 6] This chart lists the tasks to be performed on the vertical axis, and time intervals on the horizontal axis. [ 4][ 7] The width of the horizontal bars in the graph shows the duration of each activity. [ 7][ 8] Gantt charts illustrate the start and finish ...
The program evaluation and review technique ( PERT) is a statistical tool used in project management, which was designed to analyze and represent the tasks involved in completing a given project . PERT was originally developed by Charles E. Clark for the United States Navy in 1958; it is commonly used in conjunction with the Critical Path ...
Automatic lubrication systems (ALS), also known as centralized lubrication systems (CLS), are mechanical devices designed to dispense precise quantities of lubricant to multiple points within machinery during operation. While typically fully automated, some systems may require manual activation via pumps or buttons and still fall under the ...
In business and project management, a responsibility assignment matrix [1] ( RAM ), also known as RACI matrix [2] ( / ˈreɪsi /) or linear responsibility chart [3] ( LRC ), is a model that describes the participation by various roles in completing tasks or deliverables [4] for a project or business process. RACI is an acronym derived from the ...
Lubrication is the process or technique of using a lubricant to reduce friction and wear and tear in a contact between two surfaces. The study of lubrication is a discipline in the field of tribology . Lubrication mechanisms such as fluid-lubricated systems are designed so that the applied load is partially or completely carried by hydrodynamic ...
Example of a more complex EPC diagram (in German). An event-driven process chain ( EPC) is a type of flow chart for business process modeling. EPC can be used to configure enterprise resource planning execution, and for business process improvement. It can be used to control an autonomous workflow instance in work sharing.
Self-lubricating chains, also referred to as lube-free chains, are commonly found in both roller chain ( ANSI Standards, British Standards, and DIN Standards) and conveyor chain varieties, with specialty self-lubricating chains also available. These chains utilize a bush made of an oil-impregnated sintered metal or plastic to provide continuous ...