Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.158
Yuan Chen, Seokswoo Cho
{"title":"Study on the Cold Joint Method for Cracked Parts of Large Cast Iron using Crack Repair Locks","authors":"Yuan Chen, Seokswoo Cho","doi":"10.7735/ksmte.2023.32.3.158","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.158","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115405330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.129
Pil-Ho Lee, Tae-Wan Ha, Min-Kyo Jung, Joonmmyung Choi, Chang-Geun Yang
{"title":"Development of Twin-screw Extrusion Additive Manufacturing System for Large-scale Parts","authors":"Pil-Ho Lee, Tae-Wan Ha, Min-Kyo Jung, Joonmmyung Choi, Chang-Geun Yang","doi":"10.7735/ksmte.2023.32.3.129","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.129","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124941512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.177
Nam Eun Lee, Seon-Jun Jang, Su Young Kim
{"title":"Study on Reduction of Machining Lead Time of Double Surface Machining Machine using FOM","authors":"Nam Eun Lee, Seon-Jun Jang, Su Young Kim","doi":"10.7735/ksmte.2023.32.3.177","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.177","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121876827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.169
Jaeyel Jang, Show-Ling Jang, Su Young Kim
{"title":"Reducing the Loss Cost by Setting the Optimal Replacement Cycle for Cutting Tools using FOM-Tool Monitoring","authors":"Jaeyel Jang, Show-Ling Jang, Su Young Kim","doi":"10.7735/ksmte.2023.32.3.169","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.169","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129944426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.143
Hyun-Jeung Jang, Y. Kang, Soonhwan Kwon, JinSeop Shin, Byeonghee Kim
{"title":"Dual Servo Gantry-Type Feed System Modeling with Estimated Disturbance Model","authors":"Hyun-Jeung Jang, Y. Kang, Soonhwan Kwon, JinSeop Shin, Byeonghee Kim","doi":"10.7735/ksmte.2023.32.3.143","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.143","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134210230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.135
Joonphil Choi, Taeho Ha, M. Jung, Yeo-Ul Song, Pil-Ho Lee
{"title":"Characterization of Powder Loading for Micro/Nano Powder Feedstock for Micro Powder Injection Molding","authors":"Joonphil Choi, Taeho Ha, M. Jung, Yeo-Ul Song, Pil-Ho Lee","doi":"10.7735/ksmte.2023.32.3.135","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.135","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"181 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134122436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.151
Soon-man Kwon, Yong-ho Lee
{"title":"Strength Design of the RRP System Considering Dedendum Modification","authors":"Soon-man Kwon, Yong-ho Lee","doi":"10.7735/ksmte.2023.32.3.151","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.151","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130022908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.182
Sang Suk Oh, Seon-Jun Jang, Su Young Kim
{"title":"Prediction of Productivity Improvement Applying Simulation and FOM based on Final Machining Process Data of Large Chamber","authors":"Sang Suk Oh, Seon-Jun Jang, Su Young Kim","doi":"10.7735/ksmte.2023.32.3.182","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.182","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133983988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-15DOI: 10.7735/ksmte.2023.32.3.119
Xiaochun Shi, Hua Liang, Zi-Heng Zhou, P. Zhang, Guilina Zhang, Y. Cho, Y. Woo, K. Im
Recently, there has been a surge in interest towards advanced composite materials consisting of excellent properties such as mechanical characteristics, lightness, and heat resistance, as part of energy saving and new material development efforts. In particular, as a part of renewable energy, wind turbine blades are manufactured using composite materials that have excellent non-stiffness (elastic modulus/strength) and non-strength (tensile strength/density), especially using carbon fiber reinforced plastics (CFRP) for lightweighting of large wind turbine blades . When blade production, the CFRP composites are strong to various environmental conditions in use, such as aging, oxidation, waterproofing, weather resistance, electromagnetic wave shielding, and insulation, and the CFRP composites are utilized in various industries such as automobiles, aircraft, ships, and machinery, here for a long use, painting work is required in final finish . The carbon fiber direction and defect characterization will be evaluated using ultrasonic techniques for a use of spar caps, which are the core components of wind turbine blades. In particular, the nondestructive testing and evaluation of fiber Journal of the Korean Society of Manufacturing Technology Engineers 32:3 (2023) 119~128
{"title":"NDE Techniques of Fiber Characterization in Spar Caps of Wind Turbine Blades using Ultrasonic Waves","authors":"Xiaochun Shi, Hua Liang, Zi-Heng Zhou, P. Zhang, Guilina Zhang, Y. Cho, Y. Woo, K. Im","doi":"10.7735/ksmte.2023.32.3.119","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.3.119","url":null,"abstract":"Recently, there has been a surge in interest towards advanced composite materials consisting of excellent properties such as mechanical characteristics, lightness, and heat resistance, as part of energy saving and new material development efforts. In particular, as a part of renewable energy, wind turbine blades are manufactured using composite materials that have excellent non-stiffness (elastic modulus/strength) and non-strength (tensile strength/density), especially using carbon fiber reinforced plastics (CFRP) for lightweighting of large wind turbine blades . When blade production, the CFRP composites are strong to various environmental conditions in use, such as aging, oxidation, waterproofing, weather resistance, electromagnetic wave shielding, and insulation, and the CFRP composites are utilized in various industries such as automobiles, aircraft, ships, and machinery, here for a long use, painting work is required in final finish . The carbon fiber direction and defect characterization will be evaluated using ultrasonic techniques for a use of spar caps, which are the core components of wind turbine blades. In particular, the nondestructive testing and evaluation of fiber Journal of the Korean Society of Manufacturing Technology Engineers 32:3 (2023) 119~128","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126880579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-15DOI: 10.7735/ksmte.2023.32.2.72
Siheon Seong, Seong Lyong Lee, Hyunsoo Kim, Hyunchul Kim
{"title":"Development of an LCD 3D Printer Process Parameter Recommendation System by Machine Learning","authors":"Siheon Seong, Seong Lyong Lee, Hyunsoo Kim, Hyunchul Kim","doi":"10.7735/ksmte.2023.32.2.72","DOIUrl":"https://doi.org/10.7735/ksmte.2023.32.2.72","url":null,"abstract":"","PeriodicalId":344634,"journal":{"name":"Journal of the Korean Society of Manufacturing Technology Engineers","volume":"356 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126691335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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