Surface finish is generally broken up into three components such as roughness, waviness, and form. Roughness is generally the machined marks made on a surface by the cutting tool.Waviness is the result of the vibration of the tool. Form surface irregularities caused by worn off machine bad, table etc.All three surface finish components exist simultaneously.oughness is generally the machined marks made on a surface by the cutting tool. Waviness is the result of the vibration of the tool. Form surface irregularities caused by worn off machine bad, table etc. All three surface finish components exist simultaneously.
Graceful: Kate Winslet, who last year won best actress, presented Bridges with his award. He made a public statement that it would be okay for Bigelow, 58, to win Best Director but that he should be given Best Picture to honour all his colleagues who worked on the sci-fi classic.
Biggest box office hit of his illustrious career ... The Wolf of Wall Street director Martin Scorsese unlikely to win an Oscar on Monday.(Picture: Anthony Harvey/Getty Images) Martin Scorsese had to wait 25 years for his first Academy Award. The Wolf of Wall Street, which despite its R-rating has become the veteran directorâs biggest box office hit, is unlikely to earn him a second.