M. Natarajan, Balamurugan Chinnasamy, Bovas Herbert Alphonse
{"title":"Deform 3D Simulation and Experimental Investigation of Fixtures with Support Heads","authors":"M. Natarajan, Balamurugan Chinnasamy, Bovas Herbert Alphonse","doi":"10.5755/j02.mech.29468","DOIUrl":null,"url":null,"abstract":"Thin-walled aluminium parts are employed in a variety of industries, including construction and aerospace. If they are treated to a greater quantity of milling, they are more resistant to deformation. As a result, the stability of the work parts degrades, and the surface roughness increases as a result of this factor. This work proposes the use of a well-designed fixture with support heads to lessen the deformation produced by square thin-walled aluminium plate milling. The suggested fixture system's support heads are comprised of high-carbon steel. The milling experiment is carried out in a CNC Machining centre under machining settings similar to DEFORM 3D-Simulation. The experimental results are validated by measuring surface roughness with the SURFTEST SJ-210 portable Surface Roughness tester in two scenarios: without and with fixtures used during the milling operation. As a result of employing this fixture with support heads to reduce deformation, surface roughness values are reduced by a minimum of 3% to a maximum of 19%. As a result, it has been demonstrated that the proposed fixture with support head may be used to reduce distortion in thin-walled aluminium plates","PeriodicalId":54741,"journal":{"name":"Mechanika","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mechanika","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.5755/j02.mech.29468","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MECHANICS","Score":null,"Total":0}
引用次数: 6
Abstract
Thin-walled aluminium parts are employed in a variety of industries, including construction and aerospace. If they are treated to a greater quantity of milling, they are more resistant to deformation. As a result, the stability of the work parts degrades, and the surface roughness increases as a result of this factor. This work proposes the use of a well-designed fixture with support heads to lessen the deformation produced by square thin-walled aluminium plate milling. The suggested fixture system's support heads are comprised of high-carbon steel. The milling experiment is carried out in a CNC Machining centre under machining settings similar to DEFORM 3D-Simulation. The experimental results are validated by measuring surface roughness with the SURFTEST SJ-210 portable Surface Roughness tester in two scenarios: without and with fixtures used during the milling operation. As a result of employing this fixture with support heads to reduce deformation, surface roughness values are reduced by a minimum of 3% to a maximum of 19%. As a result, it has been demonstrated that the proposed fixture with support head may be used to reduce distortion in thin-walled aluminium plates
期刊介绍:
The journal is publishing scientific papers dealing with the following problems:
Mechanics of Solid Bodies;
Mechanics of Fluids and Gases;
Dynamics of Mechanical Systems;
Design and Optimization of Mechanical Systems;
Mechanical Technologies.