3D Topography Analysis of Ball-End Milled H-13 Die Steel Surfaces Using Wavelet Decomposition Method

(Switzerland: Trans Tech Publications, 2016), 10 page(s)

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Abstract / Summary: Optical profiler is employed to measure the surface topography of H-13 die steel machined by ball end cutter. By using 2D discret wavelet decomposition, the topographies of different frequency bands are obtained and the influence of cutter posture on varying frequncy bands topography is studied. The results show that cutter posture has a great influence on the whole frequency band roughness. The changing trend of roughness is roughly the same under different cutter postures which increase firstly then decrease with the decrease in frequency. A surface with a small high frequency roughness may have a large median frequency roughness.
Field of Interest: Global Issues
Content Type: Periodical article
Duration: 0 sec
Format: Text
Page Count: 10
Publication Year: 2016
Publisher: Trans Tech Publications
Place Published / Released: Switzerland
Subject: Global Issues, Engineering, Social Sciences, Science & Engineering, Materials Science, Engineering, Ciência dos Materiais, Ciencia de Materiales
Keywords and Translated Subjects: Ciência dos Materiais, Ciencia de Materiales