The application of ergonomic principles to the design of processes, workplace and organization, is not only a way to respond to legal requirements, but also an indispensable premise for any company that wants to pursue a business logic. This paper shows a cheap and effective method to acquire workplaces, work-cycles and workers-postures, in a work-environment, in order to analyze how workers move themselves into the work environment around the workstations, with their own tools and devices, and do their jobs. The aim of the analysis is to determine the best way to plan the movement of the workers and their work-cycle in order to optimize the productivity and to obtain the best ergonomic rating for the workers. For those purposes, authors used Virtual Prototyping techniques and OCRA Analysis for making the biomechanical risk assessment; time acquisition and video acquisition has been made to analyze the work cycle. DELMIA® software was used to model the workstation and for modelling activities and postures associated with various repetitive actions; pictures taken by cameras have been processed through the KINOVEA® software and simulations have been made for the own worker percentile. If needed, an ergonomic/comfort driven redesign of the work-environment has been suggested in order to optimize the work cycle in terms of risk minimization. The application has been made on the lunch-boxes’ distribution station’s workers at University of Salerno (Italy).
A cheap and effective method for virtual ergonomic analysis and comfort driven redesign: An application to lunch-boxes' distribution station at university of salerno
Califano, Rosaria;GIORDANO, MARILINA;PETRONE, CHIARA;Vallone, Mariarosaria
2016-01-01
Abstract
The application of ergonomic principles to the design of processes, workplace and organization, is not only a way to respond to legal requirements, but also an indispensable premise for any company that wants to pursue a business logic. This paper shows a cheap and effective method to acquire workplaces, work-cycles and workers-postures, in a work-environment, in order to analyze how workers move themselves into the work environment around the workstations, with their own tools and devices, and do their jobs. The aim of the analysis is to determine the best way to plan the movement of the workers and their work-cycle in order to optimize the productivity and to obtain the best ergonomic rating for the workers. For those purposes, authors used Virtual Prototyping techniques and OCRA Analysis for making the biomechanical risk assessment; time acquisition and video acquisition has been made to analyze the work cycle. DELMIA® software was used to model the workstation and for modelling activities and postures associated with various repetitive actions; pictures taken by cameras have been processed through the KINOVEA® software and simulations have been made for the own worker percentile. If needed, an ergonomic/comfort driven redesign of the work-environment has been suggested in order to optimize the work cycle in terms of risk minimization. The application has been made on the lunch-boxes’ distribution station’s workers at University of Salerno (Italy).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.