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.
John Ford won the Academy Award for Best Director more times than any other nominee. Ford won the Oscar four out of the five times he was nominated, taking home the Academy Award for The Quiet Man, How Green Was My Valley, The Grapes of Wrath, and The Informer.. His work on Stagecoach earned him a nomination however he lost out to Victor Fleming for Gone with the Wind..