ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Fractal dimension is proposed to evaluate grit protrusion feature concerning grit protrusionarea and length. The aim is to investigate crystal integrate of diamond grit protruded from grindingwheel after dressing. First, 3D crystal diamond grits are established in AutoCAD concerning variouscrystal configurations. Second, fractal dimension for original diamond grit is analyzed theoretically.Then, dressing experiment is carried out to investigate fractal dimension of grit protrusion topographyby suing image processing of SEM photos of dressed grinding wheel surface. Finally, grit protrusionfeature is investigated by fractal dimension concerning the depth of cut in dressing process. It isconfirmed that fractal dimension can display grit protrusion feature and it may be used to evaluatedressing performance
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.375-376.583.pdf