Ermittlung der Zykluszeit von Routenzügen

Abstract

In der Planung von Routenzugsystemen stellt die Zykluszeit eines Routenzugs eine wichtige Kenngröße dar. Sie ist erforderlich um die Anzahl der Routenzüge zu ermitteln, die für die Bewältigung der Transportaufgabe erforderlich sind. In diesem Beitrag wird hierzu ein Zeitbausteinsystem vorgestellt, das neben MTM-Analysen Ergebnisse aus umfangreichen Probandenstudien verwendet. Die exakte

Considering Ergonomics in the Planning of Tugger Train Systems for Production Supply

“…This allows for the measurement of the three orthogonal components of the acting force, which has to be applied by a worker in a tugger train system. Details on the methodology and experimental procedures of the study, conducted with 42 test subjects, have been published in [13]. The most significant ergonomic assessment factor, determined in the study, is the initial force -the force a worker has to apply for the pushing and pulling tasks in a TTS.…”

“…In Table 2, the effects on ergonomic and economic key performance indicators are displayed for different trolleys. While most of the indicators are commonly used, the vibration factor has to be explained; was defined by the authors in [13], and is a dimensionless figure that indicates a disturbance for the worker with values above approximately 30. Based on (1), is calculated using the values of the total force y(n), which are measured in a frequency of 50 Hz.…”