A harmonica fence is a type of fence made of steel wire that is zigzaggingly assembled into a harmonica. Making harmonica fences requires appropriate wire forming tools so that the results can be more precise and consistent. Formation of harmonica wire using the bending method. Bending is a job by applying pressure to certain parts so that plastic deformation occurs in the pressurized part. Harmonica wire is often used for daily needs, such as house fences, land area fences, livestock fences (cattle, chickens, and goats). Making harmonica wire still uses manual methods and requires labor, patience and a long time. This research aims to develop an effective and efficient harmonica wire forming tool to increase the productivity of craftsmen. This research uses an experimental approach in the form of tool development which includes the stages of needs analysis, tool design, prototyping, trials, and evaluation. Workload is calculated based on the worker's pulse, production yield is measured based on the length of the harmonica wire produced, and work productivity is calculated based on the ratio between output (production output) and input (workload) multiplied by his working time. The results showed that there was a decrease in workload and a significant increase in production results and work productivity between using the old method manually and using a new way, namely using ergonomic chain wire forming tools. Workload decreased by 10.3%. Production output increased by 59.8%, while labor productivity increased by 78.7%. Therefore, it is recommended that harmonica wire craftsmen use ergonomic harmonica wire forming tools.
| Published in | American Journal of Science, Engineering and Technology (Volume 8, Issue 4) |
| DOI | 10.11648/j.ajset.20230804.13 |
| Page(s) | 194-198 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2023. Published by Science Publishing Group |
Harmonica Wire Forming Tool, Ergonomic Work Tool, Craftsman Work Productivity
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APA Style
Gede Oka Pujihadi, I Komang Rusmariadi, I Putu Sastra Negara, I Ketut Gde Juli Suarbawa, M. Yusuf. (2023). Design of Ergonomic Harmonica Wire Forming Tools to Increase Work Productivity of Harmonica Fence Craftsmen. American Journal of Science, Engineering and Technology, 8(4), 194-198. https://doi.org/10.11648/j.ajset.20230804.13
ACS Style
Gede Oka Pujihadi; I Komang Rusmariadi; I Putu Sastra Negara; I Ketut Gde Juli Suarbawa; M. Yusuf. Design of Ergonomic Harmonica Wire Forming Tools to Increase Work Productivity of Harmonica Fence Craftsmen. Am. J. Sci. Eng. Technol. 2023, 8(4), 194-198. doi: 10.11648/j.ajset.20230804.13
AMA Style
Gede Oka Pujihadi, I Komang Rusmariadi, I Putu Sastra Negara, I Ketut Gde Juli Suarbawa, M. Yusuf. Design of Ergonomic Harmonica Wire Forming Tools to Increase Work Productivity of Harmonica Fence Craftsmen. Am J Sci Eng Technol. 2023;8(4):194-198. doi: 10.11648/j.ajset.20230804.13
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Download@article{10.11648/j.ajset.20230804.13,
author = {Gede Oka Pujihadi and I Komang Rusmariadi and I Putu Sastra Negara and I Ketut Gde Juli Suarbawa and M. Yusuf},
title = {Design of Ergonomic Harmonica Wire Forming Tools to Increase Work Productivity of Harmonica Fence Craftsmen},
journal = {American Journal of Science, Engineering and Technology},
volume = {8},
number = {4},
pages = {194-198},
doi = {10.11648/j.ajset.20230804.13},
url = {https://doi.org/10.11648/j.ajset.20230804.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajset.20230804.13},
abstract = {A harmonica fence is a type of fence made of steel wire that is zigzaggingly assembled into a harmonica. Making harmonica fences requires appropriate wire forming tools so that the results can be more precise and consistent. Formation of harmonica wire using the bending method. Bending is a job by applying pressure to certain parts so that plastic deformation occurs in the pressurized part. Harmonica wire is often used for daily needs, such as house fences, land area fences, livestock fences (cattle, chickens, and goats). Making harmonica wire still uses manual methods and requires labor, patience and a long time. This research aims to develop an effective and efficient harmonica wire forming tool to increase the productivity of craftsmen. This research uses an experimental approach in the form of tool development which includes the stages of needs analysis, tool design, prototyping, trials, and evaluation. Workload is calculated based on the worker's pulse, production yield is measured based on the length of the harmonica wire produced, and work productivity is calculated based on the ratio between output (production output) and input (workload) multiplied by his working time. The results showed that there was a decrease in workload and a significant increase in production results and work productivity between using the old method manually and using a new way, namely using ergonomic chain wire forming tools. Workload decreased by 10.3%. Production output increased by 59.8%, while labor productivity increased by 78.7%. Therefore, it is recommended that harmonica wire craftsmen use ergonomic harmonica wire forming tools.
},
year = {2023}
}
TY - JOUR T1 - Design of Ergonomic Harmonica Wire Forming Tools to Increase Work Productivity of Harmonica Fence Craftsmen AU - Gede Oka Pujihadi AU - I Komang Rusmariadi AU - I Putu Sastra Negara AU - I Ketut Gde Juli Suarbawa AU - M. Yusuf Y1 - 2023/10/31 PY - 2023 N1 - https://doi.org/10.11648/j.ajset.20230804.13 DO - 10.11648/j.ajset.20230804.13 T2 - American Journal of Science, Engineering and Technology JF - American Journal of Science, Engineering and Technology JO - American Journal of Science, Engineering and Technology SP - 194 EP - 198 PB - Science Publishing Group SN - 2578-8353 UR - https://doi.org/10.11648/j.ajset.20230804.13 AB - A harmonica fence is a type of fence made of steel wire that is zigzaggingly assembled into a harmonica. Making harmonica fences requires appropriate wire forming tools so that the results can be more precise and consistent. Formation of harmonica wire using the bending method. Bending is a job by applying pressure to certain parts so that plastic deformation occurs in the pressurized part. Harmonica wire is often used for daily needs, such as house fences, land area fences, livestock fences (cattle, chickens, and goats). Making harmonica wire still uses manual methods and requires labor, patience and a long time. This research aims to develop an effective and efficient harmonica wire forming tool to increase the productivity of craftsmen. This research uses an experimental approach in the form of tool development which includes the stages of needs analysis, tool design, prototyping, trials, and evaluation. Workload is calculated based on the worker's pulse, production yield is measured based on the length of the harmonica wire produced, and work productivity is calculated based on the ratio between output (production output) and input (workload) multiplied by his working time. The results showed that there was a decrease in workload and a significant increase in production results and work productivity between using the old method manually and using a new way, namely using ergonomic chain wire forming tools. Workload decreased by 10.3%. Production output increased by 59.8%, while labor productivity increased by 78.7%. Therefore, it is recommended that harmonica wire craftsmen use ergonomic harmonica wire forming tools. VL - 8 IS - 4 ER -
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