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.
Yes. Although Martin Scorsese didn't win an Academy Award himself until he was 64 years old, his films have won their share of honors. On February 26, 2007, the master filmma â¦ ker won the Best Director Oscar for his 2006 crime drama The Departed, which was named Best Picture of the year. Scorsese previously had won directing nominations for Raging Bull (1980), The Last Temptation of Christ (1988), Goodfellas (1990), Gangs of New York (2002) and The Aviator (2004).