{"title":"通过钻孔过程的自动控制来提高孔质量:理论和现场研究","authors":"Thomson Sinkala","doi":"10.1016/0167-9031(91)91561-U","DOIUrl":null,"url":null,"abstract":"<div><p>Some results from studies on hole deviations are discussed. A system which automatically controls drilling parameters during percussion drilling was developed. A procedure for determining the operating magnitudes of drilling parameters for presetting on a drilling machine is demonstrated. Field experiments show that the automatic control system gives less deviations than ordinary drilling systems.</p></div>","PeriodicalId":100929,"journal":{"name":"Mining Science and Technology","volume":"12 1","pages":"Pages 79-88"},"PeriodicalIF":0.0000,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-9031(91)91561-U","citationCount":"7","resultStr":"{\"title\":\"Improving hole quality by automatic control of the drilling process: theoretical and field studies\",\"authors\":\"Thomson Sinkala\",\"doi\":\"10.1016/0167-9031(91)91561-U\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Some results from studies on hole deviations are discussed. A system which automatically controls drilling parameters during percussion drilling was developed. A procedure for determining the operating magnitudes of drilling parameters for presetting on a drilling machine is demonstrated. Field experiments show that the automatic control system gives less deviations than ordinary drilling systems.</p></div>\",\"PeriodicalId\":100929,\"journal\":{\"name\":\"Mining Science and Technology\",\"volume\":\"12 1\",\"pages\":\"Pages 79-88\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0167-9031(91)91561-U\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mining Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/016790319191561U\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mining Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/016790319191561U","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improving hole quality by automatic control of the drilling process: theoretical and field studies
Some results from studies on hole deviations are discussed. A system which automatically controls drilling parameters during percussion drilling was developed. A procedure for determining the operating magnitudes of drilling parameters for presetting on a drilling machine is demonstrated. Field experiments show that the automatic control system gives less deviations than ordinary drilling systems.
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