{"title":"气体激光切割后的工具钢刃口表面的Мicrogeometry","authors":"V. Izmailov, M. Novoselova, D. Barchukov","doi":"10.36652/0202-3350-2021-22-5-231-234","DOIUrl":null,"url":null,"abstract":"A study of the microtopography of the surfaces of steel samples after gas laser cutting has been carried. Profi le records\nof the investigated surfaces indicate the presence of two types of surface deviations from the geometric shape: waviness\nand roughness. At the same time, waviness is not present on all investigated surfaces. For different modes of the laser\ncutting process, the height and spacing parameters of roughness and waviness were determined. It is shown that the parameters\nof surface roughness after gas laser cutting are comparable to those of surfaces after such types of machining\nas turning and milling. Regression equations are obtained for some roughness parameters, which show the dependence\nof these parameters on the modes of the gas laser cutting process.","PeriodicalId":212628,"journal":{"name":"Assembling in Mechanical Engineering and Instrument-Making","volume":"187 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Мicrogeometry of the cut\\nedge surface of tool steel after the gas laser cutting\",\"authors\":\"V. Izmailov, M. Novoselova, D. Barchukov\",\"doi\":\"10.36652/0202-3350-2021-22-5-231-234\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A study of the microtopography of the surfaces of steel samples after gas laser cutting has been carried. Profi le records\\nof the investigated surfaces indicate the presence of two types of surface deviations from the geometric shape: waviness\\nand roughness. At the same time, waviness is not present on all investigated surfaces. For different modes of the laser\\ncutting process, the height and spacing parameters of roughness and waviness were determined. It is shown that the parameters\\nof surface roughness after gas laser cutting are comparable to those of surfaces after such types of machining\\nas turning and milling. Regression equations are obtained for some roughness parameters, which show the dependence\\nof these parameters on the modes of the gas laser cutting process.\",\"PeriodicalId\":212628,\"journal\":{\"name\":\"Assembling in Mechanical Engineering and Instrument-Making\",\"volume\":\"187 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Assembling in Mechanical Engineering and Instrument-Making\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.36652/0202-3350-2021-22-5-231-234\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Assembling in Mechanical Engineering and Instrument-Making","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36652/0202-3350-2021-22-5-231-234","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Мicrogeometry of the cut
edge surface of tool steel after the gas laser cutting
A study of the microtopography of the surfaces of steel samples after gas laser cutting has been carried. Profi le records
of the investigated surfaces indicate the presence of two types of surface deviations from the geometric shape: waviness
and roughness. At the same time, waviness is not present on all investigated surfaces. For different modes of the laser
cutting process, the height and spacing parameters of roughness and waviness were determined. It is shown that the parameters
of surface roughness after gas laser cutting are comparable to those of surfaces after such types of machining
as turning and milling. Regression equations are obtained for some roughness parameters, which show the dependence
of these parameters on the modes of the gas laser cutting process.
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