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Ergonomics analyses of five joineries located in Florianópolis-SC, using the LEST Method
Lizandra Lupi Garcia Vergara1, Carolina Schwinden Garcia, Felipe Vergara Miranda
1Production and Systems Department, Universidade Federal de Santa Catarina, Campus Universitário Reitor João David Ferreira Lima Trindade, CEP: 88040-970, Florianópolis, SC, Brazil. editorial@iospress.nl
This study analyzed machine operators in five joineries, identifying key ergonomic issues like noise, heavy lifting, and poor posture. These factors impact worker health, safety, and efficiency in the joinery industry.
Area of Science:
- Occupational Health and Safety
- Ergonomics
- Industrial Engineering
Background:
- Ergonomic Work Analysis aims to create safe, healthy, comfortable, and efficient work environments from the workers' perspective.
- Joinery machine operators face specific workplace challenges that require ergonomic evaluation.
Purpose of the Study:
- To analyze the work situation of machine operators in five joineries in Florianópolis-SC.
- To identify and diagnose the main ergonomic problems in these workstations.
Main Methods:
- Application of the LEST (Labor Ergonomics at the Workplace and Task) Method.
- Evaluation of physical, cognitive, and organizational work environment factors.
Main Results:
- Identified significant ergonomic problems including excessive noise, constant heavy load handling, and sustained awkward postures.
- Diagnosed issues such as high-pressure task completion demands and inadequate worker training and capacity.
Conclusions:
- The primary ergonomic challenges in joineries are noise, manual material handling, and postural strain.
- These ergonomic deficiencies negatively impact worker health, safety, and overall job performance.
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