Surface roughness and finished. By definition, surface finish is the allowable deviation from a perfectly flat surface that is made by some manufacturing process. All machining processes will produces some roughness on the surface.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.
J.K. Simmons won Best Supporting Actor at the Oscars on Sunday for his performance in Whiplash.. In the film, Simmons plays fearsome band teacher Terence Fletcher, who continuously abuses young jazz drummer Andrew (Miles Teller) as the student tries to prove his worth. This is the 60-year-old actor's first Oscar nomination and win.
The first posthumous Oscar winner was Sidney Howard, for the screenplay of Gone with the Wind. Mutiny on The Bounty (1935) was the only film to have had three nominees for Best Actor Oscars (Charles Laughton, Clark Gable and Franchot Tone) but won only the Best Picture award.The only tie for Best Actor was between Wallace Beery for The Champ and Fredric March for Dr Jekyll and Mr Hyde, in 1932.enry Fonda was first nominated for a Best Actor Oscar in 1941 for his role in The Grapes of Wrath but had to wait 41 years before he finally achieved a win in 1982 for his role in On Golden Pond. At 76, he is the oldest actor yet to have received the Best Actor award.