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전재억(J. U. Jun),황영모(Y. M. Hawng),김수광(S. K. Kim),계중읍(J. Y. Ke),김준안(J. A. Kim),하만경(M. K. Ha) 한국정밀공학회 2004 한국정밀공학회 학술발표대회 논문집 Vol.2004 No.10월
Despite is product that ship, vehicles, development equipment and Metal Bearing for plant equipment that is mass-produced by present domestic companies Cast White Metal Lining Bearing that is Bimetal Bearing standing 2 generation is accomplishing master and servant and this is foreseen to be used widely on industry whole in hereafter but Cast White Metal Bearing need minuteness processing, while price competitive power is depending on income from superior another thing area than itself manufacture already in advanced nation to lowdown that the technique is generalized widely, when take into account technology change aspect of industrial technology developing country, Go added value creation by deepening of price competition is judged to be difficult hereafter. Because domestic production and supply are wholly lacking almost in Metal Bearing Cladding that take advantage of these technology, Data-base about connection technology is weak with technique and Know-How for product. This research unites Back Steel and Aluminium Alloy different kind metal and make the Clad river studying technology about union of Gogangseong Dacheung metal bearing hereupon.
전재억(J. U. Jun),정진서(J. S. Jung),김수광(S. K. Kim),김준안(J. A. Kim),권혁준(H. J. Kwon),하만경(M. K. Ha) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.10
Nowadays, Competitive power is depended on that rapidly produce the customized products. Therefor, it is necessary to reduce period of product development. Thus, concurrent engineering that work many process at a time was appeared and Rapid protctyping was appeared, it is method that rapidly produce the prototype. If the graphic model was made by CAD, the prototype can be made in short term. That provide what the part was directly tested by the worker. It provide believable data. We study on the influence of surface roughness on slice interval and road width adjustment at FDM. In addition we improve on surface roughness by build orientation adjustment.