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.
1999: âSaving Private Ryanâ vs. âShakespeare in Loveâ. Many Oscar-watchers still view this one as the ultimate upset. On one side, you had Steven Spielberg, generally regarded then, as now, as the most successful director of all time. That success had bred envy, which had cost him the Best Picture race in 1983 (when E.T. lost to Gandhi) and 1986 (when The Color Purple went 0 for 11, while Out of Africa took Best Picture).