{"title":"…汽车小型直流马达噪音的实验研究。","authors":"Tae-Keun Lee, Kyu Jeong Song, Ho-Jin Song","doi":"10.17958/KSMT.21.3.201906.399","DOIUrl":null,"url":null,"abstract":"This study investigates the noise characteristics of small DC motors and applies them to the production line of small DC motors to qualify. Because currently the noise and vibration are greatly reduced due to vibration reduction technology and sound insulation technology of engine and transmission development. For this reason, the noise and vibration problems of various small DC motors that have not been heard before are emerging. For this purpose, noise characteristics of good and bad products of company A and B which are most used at present are analyzed and noise characteristics are investigated.","PeriodicalId":168106,"journal":{"name":"Journal of the Korean Society of Mechanical Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"차량용 소형 직류모터의 소음에 관한 실험적 연구\",\"authors\":\"Tae-Keun Lee, Kyu Jeong Song, Ho-Jin Song\",\"doi\":\"10.17958/KSMT.21.3.201906.399\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study investigates the noise characteristics of small DC motors and applies them to the production line of small DC motors to qualify. Because currently the noise and vibration are greatly reduced due to vibration reduction technology and sound insulation technology of engine and transmission development. For this reason, the noise and vibration problems of various small DC motors that have not been heard before are emerging. For this purpose, noise characteristics of good and bad products of company A and B which are most used at present are analyzed and noise characteristics are investigated.\",\"PeriodicalId\":168106,\"journal\":{\"name\":\"Journal of the Korean Society of Mechanical Technology\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Korean Society of Mechanical Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17958/KSMT.21.3.201906.399\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Korean Society of Mechanical Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17958/KSMT.21.3.201906.399","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This study investigates the noise characteristics of small DC motors and applies them to the production line of small DC motors to qualify. Because currently the noise and vibration are greatly reduced due to vibration reduction technology and sound insulation technology of engine and transmission development. For this reason, the noise and vibration problems of various small DC motors that have not been heard before are emerging. For this purpose, noise characteristics of good and bad products of company A and B which are most used at present are analyzed and noise characteristics are investigated.
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